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Sometimes too much of a good thing can have bad results!. When physician Fatima Cody Stanford first moved to the Boston area, she would lowest price kamagra ride the train every morning to get to work, and every morning the same conductor would be working on her train. A few years later, that conductor stepped into her office for an appointment at Massachusetts General Hospital, where she specializes in obesity medicine. The man, in his 40s, brought his mother with him so she could help back him up if he needed to convince his doctor that he is active and healthy. When Stanford recognized him from her lowest price kamagra commute and greeted him warmly, his mother began crying, and told her that she was the first doctor he ever had who didn’t promptly assume he was living a horrible or unhealthy lifestyle.According to Stanford, this is a common experience for her.

Many of her patients, when she starts working with them, feel the need to justify themselves and their weight to her when they first begin treatment. Many have negative past experiences with physicians who make assumptions about their health and their medical history based on their weight, and as a result, they are highly wary of how they are treated in healthcare spaces.“When patients have obesity, they come into an environment that's often not supportive of their disease process,” Stanford says. €œA lot lowest price kamagra of it is that many doctors and other health care providers, really have yet to really embrace obesity for the disease that it is. And with that comes a lot of blaming and shaming, assuming that the patient is not telling the truth, assuming that the patient is not compliant with different recommendations that have been provided.” Weight stigma, the discrimination or bias against people who are overweight or have obesity, is a serious issue that can heavily impact the mental or physical health of those who experience it. The issue manifests itself in many aspects of society, such as media, interpersonal relationships and employment.

But its lowest price kamagra consequences are especially pronounced when experienced in medical settings. It can greatly impact the quality of care that people receive, even from physicians who mean well. “It’s not like health care professionals have more obesity stigma lowest price kamagra and bias than the rest of the country. But we have the same amount,” says Melanie Jay, the co-director of NYU Langone’s Comprehensive Program on Obesity, which focuses on improving obesity treatment training for physicians. €œA lot of patients with obesity avoid seeing a physician, avoid seeing a doctor and avoid health care, which leads to worse outcomes.

So this is a really important problem to address.” Stigma and Shaming Sarah Nutter, an assistant professor of counseling psychology at the University of Victoria, lowest price kamagra specializes in the research of weight stigma and other weight-related issues such as eating disorders. Nutter says she was inspired to go into her field of research after facing weight stigma and weight-based bullying as a child.Much of Nutter’s research deals with how weight stigma manifests in healthcare settings. In 2019, she worked on a study that surveyed 400 Canadian physicians on their attitudes regarding obesity. Of those physicians, 18 percent agreed with the statement “I am disgusted treating patients with obesity.” Although it was a minority of the sample, Nutter says she found the result alarming.“What if lowest price kamagra that is representative of, you know, all physicians across Canada?. € Nutter says.

€œHow many patients are being negatively impacted by these attitudes?. What does that attitude do, either unconsciously or consciously, to lowest price kamagra a patient's experience of healthcare?. €According to Nutter, studies and research have shown that higher-weight patients can experience shorter appointment times with doctors, and receive less patient-centered communication, meaning they have less opportunity to speak in their appointments. Physicians with weight stigma also commonly attribute an excessive number of health issues to a patient’s weight, in some cases failing to properly examine them. This lowest price kamagra can lead to serious consequences, such as in 2018, when a Canadian, Ellen Maud Bennett, died of inoperable cancer, after years of seeking out medical help and constantly being told to lose weight.

Weight stigma can also impact access to procedures such as surgeries. Some physicians and doctors tell patients with obesity seeking joint replacement surgeries to lose weight before they can undergo the procedure. While this ostensibly is to prevent any complications that the procedure may lowest price kamagra cause, Stanford says she frequently sees patients who were told to lose weight for a surgery without any guidelines or support to figure out how to do so. One of her patients had significant hip pain but was denied an appointment with an orthopedic surgeon until he lost weight. After she helped him lose around 90 pounds, he was finally examined and it was discovered that he had bone cancer developing in his hip.

“Everyone just assumes that when you have obesity that it must just be too heavy, and that if you just lose the weight, then the hip pain goes lowest price kamagra away,” Stanford says. The Personal Responsibility MythOne of the most common misconceptions about people with obesity, which directly impacts how they are treated in health fields, is the belief that they are in control of their weight, and that weight in general is a completely accurate metric for health. In reality, the factors underlying a person’s weight and how it connects to their health are far more complex.According to Jay, obesity is an extremely heritable trait, around as heritable as height and more heritable than heart disease. In addition, she says many people live in lowest price kamagra an “obesogenic environment,” where conditions promote obesity in the population. These influences can include limited access to healthy, affordable food or limited opportunity for physical activity.

Although personal choices do play some role in people’s weight, Jay says heritable factors and environmental conditions are both significantly more important.“We don’t tend to blame people for how tall they are,” Jay says. €œWe don’t say ‘oh, if you had better nutrition when you were a child, you would have been taller.’ ”Although people often lowest price kamagra link weight to overall health, Nutter says that some studies and research suggest people with higher weights aren’t necessarily more likely to die or face serious health risks than people of a lower body rate. Nutter says that how much a person is moving and exercising on a day-to-day basis, for example, can be a far more reliable metric of their health. In spite of this, many people working in healthcare still subscribe to the belief that weight is a personal responsibility issue. In 2019, Jay and her students surveyed a group of NYU medical lowest price kamagra students who were being evaluated on their ability to care for a patient with obesity.

Students tended to place controllable factors like diet and physical activity as more significant causes of obesity than genetics.Jay attributes at least part of this stigma to a historical lack of proper obesity training. While this is improving, many physicians don’t receive significant instruction on how to address obesity with patients, which leads to them not understanding how to address it in their practices. One of the first research studies she ever participated in, a survey of several physicians, showed that many were uncomfortable discussing weight with patients, and that more negative attitudes toward obesity translated to less competency.“We were taught to kind of deal with a lot of the downstream effects like lowest price kamagra hypertension and heart disease and diabetes,” Jay says. €œBut we weren't really taught how to address obesity.”Another issue that plagues how obesity is discussed in medical fields is the Body Mass Index (BMI), the standard measurement used to classify someone as obese. According to Jay, while the BMI is useful at a population level to generally describe obesity, it doesn’t describe how much fat tissue a person actually has or say anything about their health on an individual lowest price kamagra level.

Furthermore, BMI, as it’s used in the U.S., is based almost entirely on studies done by white people, which means that certain ethnicities, such as Asian populations that tend to have lower average muscle mass and bone density, would have their level of risk miscalculated.Stanford says that BMI also significantly misrepresents Hispanic and Black populations in the country. In 2019, she published a paper redrawing the BMI based on sex and gender, to determine whether the current cut-off where a 30 BMI signals obesity is accurate. For men of all races, lowest price kamagra the cut-off shifted downward, and for Black women, it shifted upward. Because of the generalizing nature of BMI, Stanford says she doesn’t use it in her work, and instead focuses on personalizing her patients' goals based on what is healthy for them. €œI don’t give my patients a number, and they get so frustrated,” Stanford says.

€œThey’re like ‘What weight am I supposed to be?. €™ And I'm like, ‘I don't know. We'll see what your body does.’ “ She adds that she’s not trying to frustrate them, but treat them as a unique individual. €œThey're not defined by a cookie cutter.”Compassionate Care In order to properly treat patients with obesity, Stanford recommends that physicians do something simple. Listen to their patients.

In her own work, she always begins a relationship with a patient by having a 1-hour long appointment where they share their medical history with her. Many of her patients feel the need to preemptively justify themselves. Stanford says she focuses on hearing about their issues from them before she makes any judgements.In addition, she says it’s important for physicians to make sure that their office and their equipment creates a space that is accessible to all patients of any weight or size. Things like chairs that people with obesity can comfortably sit in, or blood pressure cuffs that are an appropriate size, help create a welcoming environment. And plenty of medical spaces lack these inclusive features.

€œThere are enough nonverbal cues that the patient is getting that lets them know ‘I’m not supposed to be here,’ ” Stanford says.She also recommends that if a physician feels that they don’t have the ability to properly address the concerns of a patient with obesity, they should consider reaching out to an obesity medicine specialist. While the field is somewhat small and developing, Stanford says there are still over 4,000 board-certified physicians working in obesity medicine in the U.S. Referring a patient to one of these specialists could do more for them and their health than keeping them with a physician who lacks that specialized training. Nutter says the best thing individual physicians can do to combat weight stigma is to seriously consider their own beliefs about weight, and how these beliefs impact the way they treat their patients. Although engaging in such critical self-reflection might be uncomfortable, Nutter emphasizes that the issue is far bigger than one individual, and even if a doctor means well, they can still have ingrained fatphobic beliefs they need to combat.

€œNone of us live in a vacuum,” Nutter says. €œWe all live in a culture that teaches us to fear fat and to think that fat is bad. That, in some way or another, is going to influence us.”This article appeared in the September/October 2021 issue of Discover. Become a subscriber for unlimited access to Discover's archive.Can you spot the differences between these baby squids?. Look closely.

The ones with light pink eyes and fewer dark speckles (called chromatophores) got a makeover in July 2020 by scientists using the CRISPR-Cas9 geneediting tool. A team of researchers at the Marine Biological Laboratory in Woods Hole, Massachusetts, found a way to make Doryteuthis pealeii hatchlings more transparent by switching off the gene that controls eye and skin cell pigmentation while they’re still embryos. The feat is the first time researchers have knocked out a gene in cephalopods, a class of invertebrates that includes octopus, squid, cuttlefish and nautilus. With future applications in biomedicine, such as pain-management therapies, the potential to turn individual genes off (and on) may not only impact our boneless brethren, but humans, too..

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Within a year of diagnosis, three-quarters kamagra perth their explanation of patients with advanced cancer end up in the hospital. One in six are hospitalized three or more times. Spending on cancer care is projected to kamagra perth reach $246 billion by 2030, and acute care, including hospitalizations and emergency department (ED) visits, accounts for 48 percent of spending. Many acute care events are preventable, particularly when they are the result of symptoms that can be managed on an outpatient basis. The erectile dysfunction treatment kamagra has underscored the need to avoid preventable hospitalizations and ED visits, as cancer patients are at greater risk of having poor clinical outcomes if they contract the kamagra, and health systems need to ensure capacity for erectile dysfunction treatment patients.Hospital kamagra perth at Home (HaH) models are one way to reduce preventable acute care and shift unpreventable acute care to a more cost-effective setting, all while keeping patients in the comfort of their homes.

While data support exploration of oncology HaH, lack of reimbursement for intensive in-home acute care remains the biggest barrier to adoption. In this post, we describe the key services that would be reimbursed under our proposed new payment model for oncology HaH and describe three avenues for implementing such a model that would drive cost savings and support patient-centered care.Realizing The Goals Of The Oncology Care ModelThe Oncology Care Model (OCM), a five-year experimental payment model introduced by the Centers for Medicare and Medicaid Services (CMS) in 2016, aimed to reduce unplanned acute care and increase care coordination through a $160 per-beneficiary monthly payment and a shared-savings program based on costs and quality. However, in its first three years, the OCM has kamagra perth fallen short of its promise. The latest three-year evaluation showed that OCM has had no significant impact on spending, hospitalizations, or ED visits for patients receiving active treatment for cancer. These disappointing results call for more innovative payment and care delivery models to reduce preventable acute care.In recent kamagra perth years, interest has grown in HaH models, in which patients with acute illness or exacerbations of chronic illness receive hospital-level care in their own homes.

HaH has been effective in reducing readmissions and costs of care and increasing patient satisfaction in adults with common conditions requiring hospitalization, such as congestive heart failure, chronic obstructive pulmonary disease, and cellulitis. While most HaH programs to date have focused on these conditions, cancer patients are another ideal population for HaH. They experience high rates of disease- and treatment-related symptoms, including pain, nausea, vomiting, , kamagra perth and febrile neutropenia. Many of these symptoms can be managed in the ambulatory or home setting, or prevented outright. Moreover, patients with cancer spend significant amounts of time commuting and waiting for health care, posing a burden on their quality of life that kamagra perth could be alleviated with home care.

Lastly, some cancer patients have limited life expectancy, increasing the importance of maximizing out-of-hospital time to focus on life goals and time with family.Recently, the first oncology-focused HaH in the US was tested. Huntsman at Home, a program kamagra perth of the University of Utah Huntsman Cancer Institute. In a study of 169 patients enrolled in HaH and 198 patients receiving usual care, HaH patients had 56 percent lower odds of 30-day hospitalization, 45 percent lower odds of an ED visit, and 50 percent lower cumulative charges.While these data demonstrate proof of concept for oncology HaH, few other cancer centers have explored it, as reimbursement frameworks are limited. Payers generally require acute care payments be tied to a hospitalization rather than linking payment to care that specifically avoids hospitalization. An oncology HaH payment model could succeed where the OCM has failed, as the model has the potential to reduce avoidable unplanned acute care and kamagra perth shift unavoidable care away from the hospital and ED.Reimbursing The Right ServicesCurrently, home health nursing is covered by many payers but is designed for clinically stable patients who need intermittent nursing care.

Under Medicare, CMS pays for home care episodes only for homebound patients, defined as having difficulty leaving home and requiring assistance from another person or special equipment to do so. As a result, less than 10 percent of Medicare beneficiaries received skilled home health services in 2018 kamagra perth. Furthermore, only intermittent skilled nursing services are covered, including medication monitoring, wound care, physical assessments, and caregiver education. While CMS has recently begun offering waivers for hospitals to provide care at home as a way to expand kamagra perth hospital capacity in the face of erectile dysfunction treatment, these waivers will expire once the public health emergency ends.At the core of any oncology HaH payment model would be reimbursement for in-home, intensive, acute-level care for patients regardless of homebound status (exhibit 1). Included would be home visits by acute care nurses on an extended basis, along with daily in-person or telemedicine visits by an admitting physician or nurse practitioner, durable medical equipment, home infusion of medications, and any labs performed at point of care or ordered from the home.

Oncology HaH providers should also have experience with the specific needs and clinical management of cancer patients. Employing Oncology Nursing Society certified nurses and oncology nurse practitioners could help ensure adherence best practices in cancer symptom management.Exhibit kamagra perth 1. In-home and remote services for reimbursement under a successful oncology Hospital at Home payment modelSource. Authors’ analysis.A successful payment model for oncology HaH would also cover remote care coordination services to support delivery of care kamagra perth at home. When acute care nurses are not in the home, patients must be closely monitored and able to reach a provider who can assess symptoms, dispatch a home nurse, or issue new medication orders.

Remote monitoring could entail technology-enabled real-time vital monitoring and text-based patient-reported symptom monitoring. Predictive analytics could be developed to kamagra perth identify patients at most risk for ED visits. Moreover, experience from Huntsman at Home indicates that building trust with patients and their caregivers was key to patients remaining at home. A nurse care manager could fill both of these roles, coordinating care remotely and kamagra perth serving as a continuous point of contact to build a relationship with the patient and caregiver. Home care coordination could go a step further.

Social workers visiting the home could assess patient needs in housing safety, food security, and other social determinants of health, which have been linked to acute care needs.Accounting for these staffing and technology implementation costs in a payment model would allow provider groups to make the necessary kamagra perth investments to set up HaH successfully. Moreover, financing innovation in this arena could have spillover effects to care management for other patients, both within oncology and outside of it.Three Directions For An Oncology HaH Payment ModelA model covering these services could take several forms, depending on payer type and provider appetite for risk. First, in commercial and Medicare Advantage markets, oncology HaH providers could be reimbursed through an episode-based approach, with a HaH episode commencing upon patient presentation to the ED or urgent care, where patients would be screened for eligibility and enrolled. Commercial payers could kamagra perth draw from the non-oncology HaH payment models proposed to CMS by investigators at the Icahn School of Medicine at Mt. Sinai and the Marshfield Clinic, which bundle acute HaH care with up to 30 days of postacute transitional care.

Under an episode-based model, payers and providers could negotiate a set rate, for example, 70 percent of the corresponding inpatient diagnosis-related group, to cover the entire acute kamagra perth and postacute period, say 30 days. Providers would be responsible for containing costs under this rate, including reducing or eliminating readmissions for related symptoms in the postacute period.Such a model, applied to the oncology population, could drive significant cost savings by decreasing readmissions and increasing care coordination. This model is also fairly straightforward, as the patient population is well-defined. Patients are kamagra perth enrolled when they present needing acute care. However, such a model may not fully maximize cost savings as it does not preempt initial ED presentations, and for patients with recurrent symptoms, an episodic approach may not be optimal.In Medicare, CMS could consider incorporating HaH as a component of the forthcoming Oncology Care First (OCF) model, which will replace the OCM.

As proposed, the OCF bundles payment for evaluation and management visits kamagra perth with drug administration fees for each Medicare beneficiary undergoing active cancer treatment, over a six-month period. This model represents a departure from the OCM, which pays for these services under the typical fee-for-service model. While the OCF has not been finalized, it may also be a step toward kamagra perth a capitated model in cancer care, with CMS signaling that more components (radiology, labs) could be added in the future. HaH could be incorporated modularly into the OCF bundle, with an additional monthly population payment covering the remote care coordination for HaH program administration. The core home services, including home nursing, could be reimbursed on a fee-for-service or bundled basis as discrete episodes.

Allowing for acute care at home under the OCF would help practices contain costs and succeed in the shared-savings component of the model.Finally, in a more progressive approach, payers could allocate a kamagra perth global payment for all acute care, per beneficiary undergoing cancer treatment, over a given period of time. In this fully capitated model, providers would bear a great amount of risk but would have flexibility in determining which site of care is most appropriate. Patients who kamagra perth have recurring symptoms could easily be re-enrolled in the program or de-escalated to remote monitoring as necessary, without triggering a new episode. Moreover, such a model may achieve greater cost savings by preemptively enrolling patients before they require acute care. However, many providers may not have an appetite for a fully capitated model—only large centers with sufficient patient volume would likely be able to bear this risk.Challenges And AlternativesWhile HaH has the potential to become a new paradigm in cancer care, it is a complex model that also brings challenges.

It may be less feasible for smaller kamagra perth practices, as it requires coordinating with home health nursing, home infusion services, and durable medical equipment providers. However, if a payment model offers sufficient reimbursement and the opportunity for shared savings, this scalability challenge could be overcome. Testing the kamagra perth applicability of the model to rural settings is also key to ensure timely urgent care response across a wide geographic area. Huntsman at Home is addressing this question by planning an expansion to three rural counties starting later this year. Lastly, patient selection presents a challenge, as HaH patients should be ill enough kamagra perth to require hospitalization but not so clinically unstable that they cannot be managed at home.

The former issue can be addressed by adopting as eligible admissions the 10 conditions CMS has deemed preventable hospitalizations in oncology. Safety in patient selection can be ensured by starting conservatively and having oncologists or oncologic nurse practitioners filling the role of admitting provider.ConclusionA payment model for oncology HaH is not only possible but necessary as the limitations of the OCM become evident. Spurred by kamagra perth the kamagra, both providers and CMS have shown willingness to engage in innovative models, as evidenced by the waivers for HaH. Ideally, this program will allow hospitals to gain experience providing acute care at home and generate more evidence in support of the model. However, if the waivers are not replaced by a sustainable economic incentive once they expire, hospitals are unlikely to enter into this arena, and any momentum built during the kamagra toward developing kamagra perth HaH may stall.

Implementing a payment structure for oncology HaH must be prioritized to accelerate the adoption of patient-centered, high-value cancer care.Authors’ NoteThis work was supported by the Penn Center for Cancer Care Innovation at the University of Pennsylvania. Dr. Bekelman reported receiving grants from Pfizer, UnitedHealth Group, Blue Cross Blue Shield of kamagra perth North Carolina, and Embedded Healthcare and personal fees from CVS Health and UnitedHealthcare and honorarium from Optum and the National Comprehensive Cancer Network, outside the submitted work.Start Preamble Federal Emergency Management Agency, DHS. Announcement of meeting. The Federal Emergency Management Agency (FEMA) held a series of meetings remotely via web conference to implement the Voluntary Agreement for kamagra perth the Manufacture and Distribution of Critical Healthcare Resources Necessary to Respond to a kamagra.

The first meeting took place on Monday, December 14, 2020, from 2 to 4 p.m. Eastern Time (ET). The second meeting took place on Wednesday, December 16, 2020, from kamagra perth 2 to 4 p.m. ET. The third kamagra perth meeting took place on Friday, December 18, 2020, from 11 a.m.

To 1 p.m. ET. Start Further Info Robert Glenn, Office of Business, Industry, Infrastructure Integration, via email at OB3I@fema.dhs.gov or via phone at (202) 212-1666. End Further Info End Preamble Start Supplemental Information Notice of these meetings is provided as required by section 708(h)(8) of the Defense Production Act (DPA), 50 U.S.C. 4558(h)(8), and consistent with 44 CFR part 332.

The DPA authorizes the making of “voluntary agreements and plans of action” with, among others, representatives of industry and business to help provide for the national defense.[] The President's authority to facilitate voluntary agreements was delegated to the Secretary of Homeland Security with respect to responding to the spread of erectile dysfunction treatment within the United States in Executive Order 13911.[] The Secretary of Homeland Security has further delegated this authority to the FEMA Administrator.[] On August 17, 2020, after the appropriate consultations with the Attorney General and the Chairman of the Federal Trade Commission, FEMA completed and published in the Federal Register a “Voluntary Agreement for the Manufacture and Distribution of Critical Healthcare Resources Necessary to Respond to a kamagra” (Voluntary Agreement).[] Unless terminated prior to that date, the Voluntary Agreement is effective until August 17, 2025, and may be extended subject to additional approval by the Attorney General after consultation with the Chairman of the Federal Trade Commission. The Agreement may be used to prepare for or respond to any kamagra, including erectile dysfunction treatment, during that time. On December 7, 2020, the first plan of action under the Voluntary Agreement—the Plan of Action to Establish a National Strategy for the Manufacture, Allocation, and Distribution of Personal Protective Equipment (PPE) to Respond to erectile dysfunction treatment (Plan of Action)—was finalized.[] The Plan of Action established the Personal Protective Equipment Sub-Committee to Define erectile dysfunction treatment PPE Requirements (Sub-Committee). The meetings covered by this notice were held by the Sub-Committee to implement the Voluntary Agreement. The meetings were chaired by the FEMA Administrator or his delegate, and attended by the Attorney General or his delegate and the Chairman of the Federal Trade Commission or his delegate.

In implementing the Voluntary Agreement, FEMA adheres to all procedural requirements of 50 U.S.C. 4558 and 44 CFR part 332. Meeting Objectives. The objectives of the meetings were to. (1) Establish priorities for erectile dysfunction treatment PPE under the Voluntary Agreement.

(2) Identify the first tasks that should be completed under the Plan of Action. (3) Identify information gaps and areas that merit sharing (from both FEMA to private sector and vice versa). AndStart Printed Page 83986 (4) Identify additional Participants that should be a part of the Voluntary Agreement and Plan of Action. Meetings Closed to the Public. By default, the DPA requires meetings held to implement a voluntary agreement or plan of action be open to the public.[] However, attendance may be limited if the Sponsor [] of the voluntary agreement finds that the matter to be discussed at a meeting falls within the purview of matters described in 5 U.S.C.

552b(c). The Sponsor of the Voluntary Agreement, the FEMA Administrator, found that these meetings to implement the Voluntary Agreement involved matters which fell within the purview of matters described in 5 U.S.C. 552b(c) and were therefore closed to the public.[] Specifically, the meetings to implement the Voluntary Agreement could have required participants to disclose trade secrets or commercial or financial information that is privileged or confidential. Disclosure of such information allows for meetings to be closed pursuant to 5 U.S.C. 552b(c)(4).

In addition, the success of the Voluntary Agreement depends wholly on the willing and enthusiastic participation of private sector participants. Failure to close these meetings could have had a strong chilling effect on participation by the private sector and caused a substantial risk that sensitive information would be prematurely released to the public, resulting in participants withdrawing their support from the Voluntary Agreement and thus significantly frustrating the implementation of the Voluntary Agreement. Frustration of an agency's objective due to premature disclosure of information allows for the closure of a meeting to pursuant to 5 U.S.C. 552b(c)(9)(B). Start Signature Pete Gaynor, Administrator, Federal Emergency Management Agency.

End Signature End Supplemental Information [FR Doc. 2020-28373 Filed 12-22-20. 8:45 am]BILLING CODE 9111-19-P.

Within a year of lowest price kamagra diagnosis, three-quarters of patients with advanced cancer end up in the hospital anonymous. One in six are hospitalized three or more times. Spending on cancer care lowest price kamagra is projected to reach $246 billion by 2030, and acute care, including hospitalizations and emergency department (ED) visits, accounts for 48 percent of spending. Many acute care events are preventable, particularly when they are the result of symptoms that can be managed on an outpatient basis.

The erectile dysfunction treatment kamagra has lowest price kamagra underscored the need to avoid preventable hospitalizations and ED visits, as cancer patients are at greater risk of having poor clinical outcomes if they contract the kamagra, and health systems need to ensure capacity for erectile dysfunction treatment patients.Hospital at Home (HaH) models are one way to reduce preventable acute care and shift unpreventable acute care to a more cost-effective setting, all while keeping patients in the comfort of their homes. While data support exploration of oncology HaH, lack of reimbursement for intensive in-home acute care remains the biggest barrier to adoption. In this post, we describe the key services that would be reimbursed under our proposed new payment model for oncology HaH and describe three avenues for implementing such a model that would drive cost savings and support patient-centered care.Realizing The Goals Of The Oncology Care ModelThe Oncology Care Model (OCM), a five-year experimental payment model introduced by the Centers for Medicare and Medicaid Services (CMS) in 2016, aimed to reduce unplanned acute care and increase care coordination through a $160 per-beneficiary monthly payment and a shared-savings program based on costs and quality. However, in its first three years, the OCM lowest price kamagra has fallen short of its promise.

The latest three-year evaluation showed that OCM has had no significant impact on spending, hospitalizations, or ED visits for patients receiving active treatment for cancer. These disappointing results call for more innovative payment and care delivery models to reduce preventable acute care.In recent years, interest has grown in HaH models, in which patients with acute illness or exacerbations of chronic lowest price kamagra illness receive hospital-level care in their own homes. HaH has been effective in reducing readmissions and costs of care and increasing patient satisfaction in adults with common conditions requiring hospitalization, such as congestive heart failure, chronic obstructive pulmonary disease, and cellulitis. While most HaH programs to date have focused on these conditions, cancer patients are another ideal population for HaH.

They experience high rates of disease- and treatment-related lowest price kamagra symptoms, including pain, nausea, vomiting, , and febrile neutropenia. Many of these symptoms can be managed in the ambulatory or home setting, or prevented outright. Moreover, patients with cancer lowest price kamagra spend significant amounts of time commuting and waiting for health care, posing a burden on their quality of life that could be alleviated with home care. Lastly, some cancer patients have limited life expectancy, increasing the importance of maximizing out-of-hospital time to focus on life goals and time with family.Recently, the first oncology-focused HaH in the US was tested.

Huntsman at Home, lowest price kamagra a program of the University of Utah Huntsman Cancer Institute. In a study of 169 patients enrolled in HaH and 198 patients receiving usual care, HaH patients had 56 percent lower odds of 30-day hospitalization, 45 percent lower odds of an ED visit, and 50 percent lower cumulative charges.While these data demonstrate proof of concept for oncology HaH, few other cancer centers have explored it, as reimbursement frameworks are limited. Payers generally require acute care payments be tied to a hospitalization rather than linking payment to care that specifically avoids hospitalization. An oncology HaH payment model could succeed where the OCM has lowest price kamagra failed, as the model has the potential to reduce avoidable unplanned acute care and shift unavoidable care away from the hospital and ED.Reimbursing The Right ServicesCurrently, home health nursing is covered by many payers but is designed for clinically stable patients who need intermittent nursing care.

Under Medicare, CMS pays for home care episodes only for homebound patients, defined as having difficulty leaving home and requiring assistance from another person or special equipment to do so. As a result, less than 10 percent of Medicare beneficiaries received skilled home health lowest price kamagra services in 2018. Furthermore, only intermittent skilled nursing services are covered, including medication monitoring, wound care, physical assessments, and caregiver education. While CMS has recently begun offering waivers for hospitals to provide care at home as a way to expand hospital capacity in the face of erectile dysfunction treatment, these waivers will expire once the public health emergency ends.At the core of any oncology HaH lowest price kamagra payment model would be reimbursement for in-home, intensive, acute-level care for patients regardless of homebound status (exhibit 1).

Included would be home visits by acute care nurses on an extended basis, along with daily in-person or telemedicine visits by an admitting physician or nurse practitioner, durable medical equipment, home infusion of medications, and any labs performed at point of care or ordered from the home. Oncology HaH providers should also have experience with the specific needs and clinical management of cancer patients. Employing Oncology Nursing Society certified nurses and oncology nurse practitioners could help ensure lowest price kamagra adherence best practices in cancer symptom management.Exhibit 1. In-home and remote services for reimbursement under a successful oncology Hospital at Home payment modelSource.

Authors’ analysis.A lowest price kamagra successful payment model for oncology HaH would also cover remote care coordination services to support delivery of care at home. When acute care nurses are not in the home, patients must be closely monitored and able to reach a provider who can assess symptoms, dispatch a home nurse, or issue new medication orders. Remote monitoring could entail technology-enabled real-time vital monitoring and text-based patient-reported symptom monitoring. Predictive analytics lowest price kamagra could be developed to identify patients at most risk for ED visits.

Moreover, experience from Huntsman at Home indicates that building trust with patients and their caregivers was key to patients remaining at home. A nurse care manager could fill both of these roles, coordinating care remotely and serving lowest price kamagra as a continuous point of contact to build a relationship with the patient and caregiver. Home care coordination could go a step further. Social workers visiting the home could assess patient needs in housing lowest price kamagra safety, food security, and other social determinants of health, which have been linked to acute care needs.Accounting for these staffing and technology implementation costs in a payment model would allow provider groups to make the necessary investments to set up HaH successfully.

Moreover, financing innovation in this arena could have spillover effects to care management for other patients, both within oncology and outside of it.Three Directions For An Oncology HaH Payment ModelA model covering these services could take several forms, depending on payer type and provider appetite for risk. First, in commercial and Medicare Advantage markets, oncology HaH providers could be reimbursed through an episode-based approach, with a HaH episode commencing upon patient presentation to the ED or urgent care, where patients would be screened for eligibility and enrolled. Commercial payers could draw from the non-oncology HaH payment models proposed to CMS by investigators at the Icahn School of Medicine at Mt lowest price kamagra. Sinai and the Marshfield Clinic, which bundle acute HaH care with up to 30 days of postacute transitional care.

Under an episode-based model, payers and providers could negotiate a set lowest price kamagra rate, for example, 70 percent of the corresponding inpatient diagnosis-related group, to cover the entire acute and postacute period, say 30 days. Providers would be responsible for containing costs under this rate, including reducing or eliminating readmissions for related symptoms in the postacute period.Such a model, applied to the oncology population, could drive significant cost savings by decreasing readmissions and increasing care coordination. This model is also fairly straightforward, as the patient population is well-defined. Patients are enrolled when they present lowest price kamagra needing acute care.

However, such a model may not fully maximize cost savings as it does not preempt initial ED presentations, and for patients with recurrent symptoms, an episodic approach may not be optimal.In Medicare, CMS could consider incorporating HaH as a component of the forthcoming Oncology Care First (OCF) model, which will replace the OCM. As proposed, the OCF bundles payment lowest price kamagra for evaluation and management visits with drug administration fees for each Medicare beneficiary undergoing active cancer treatment, over a six-month period. This model represents a departure from the OCM, which pays for these services under the typical fee-for-service model. While the OCF lowest price kamagra has not been finalized, it may also be a step toward a capitated model in cancer care, with CMS signaling that more components (radiology, labs) could be added in the future.

HaH could be incorporated modularly into the OCF bundle, with an additional monthly population payment covering the remote care coordination for HaH program administration. The core home services, including home nursing, could be reimbursed on a fee-for-service or bundled basis as discrete episodes. Allowing for lowest price kamagra acute care at home under the OCF would help practices contain costs and succeed in the shared-savings component of the model.Finally, in a more progressive approach, payers could allocate a global payment for all acute care, per beneficiary undergoing cancer treatment, over a given period of time. In this fully capitated model, providers would bear a great amount of risk but would have flexibility in determining which site of care is most appropriate.

Patients who have recurring symptoms could easily be lowest price kamagra re-enrolled in the program or de-escalated to remote monitoring as necessary, without triggering a new episode. Moreover, such a model may achieve greater cost savings by preemptively enrolling patients before they require acute care. However, many providers may not have an appetite for a fully capitated model—only large centers with sufficient patient volume would likely be able to bear this risk.Challenges And AlternativesWhile HaH has the potential to become a new paradigm in cancer care, it is a complex model that also brings challenges. It may be less feasible for smaller practices, as it requires coordinating with home health nursing, home lowest price kamagra infusion services, and durable medical equipment providers.

However, if a payment model offers sufficient reimbursement and the opportunity for shared savings, this scalability challenge could be overcome. Testing the applicability of the model to rural settings is also lowest price kamagra key to ensure timely urgent care response across a wide geographic area. Huntsman at Home is addressing this question by planning an expansion to three rural counties starting later this year. Lastly, patient selection presents a challenge, as HaH patients should lowest price kamagra be ill enough to require hospitalization but not so clinically unstable that they cannot be managed at home.

The former issue can be addressed by adopting as eligible admissions the 10 conditions CMS has deemed preventable hospitalizations in oncology. Safety in patient selection can be ensured by starting conservatively and having oncologists or oncologic nurse practitioners filling the role of admitting provider.ConclusionA payment model for oncology HaH is not only possible but necessary as the limitations of the OCM become evident. Spurred by the lowest price kamagra kamagra, both providers and CMS have shown willingness to engage in innovative models, as evidenced by the waivers for HaH. Ideally, this program will allow hospitals to gain experience providing acute care at home and generate more evidence in support of the model.

However, if the waivers are not replaced by a sustainable economic incentive once they expire, hospitals are lowest price kamagra unlikely to enter into this arena, and any momentum built during the kamagra toward developing HaH may stall. Implementing a payment structure for oncology HaH must be prioritized to accelerate the adoption of patient-centered, high-value cancer care.Authors’ NoteThis work was supported by the Penn Center for Cancer Care Innovation at the University of Pennsylvania. Dr. Bekelman reported receiving grants from Pfizer, UnitedHealth Group, Blue Cross Blue Shield of North Carolina, and Embedded Healthcare and personal fees from CVS Health and UnitedHealthcare and honorarium from Optum and the National Comprehensive Cancer Network, outside the submitted work.Start Preamble lowest price kamagra Federal Emergency Management Agency, DHS.

Announcement of meeting. The Federal Emergency Management Agency (FEMA) held a series of meetings remotely via web conference to implement the Voluntary Agreement for the Manufacture and Distribution of Critical Healthcare Resources Necessary to Respond to lowest price kamagra a kamagra. The first meeting took place on Monday, December 14, 2020, from 2 to 4 p.m. Eastern Time (ET).

The second meeting took lowest price kamagra place on Wednesday, December 16, 2020, from 2 to 4 p.m. ET. The third meeting took lowest price kamagra place on Friday, December 18, 2020, from 11 a.m. To 1 p.m.

ET. Start Further Info Robert Glenn, Office of Business, Industry, Infrastructure Integration, via email at OB3I@fema.dhs.gov or via phone at (202) 212-1666. End Further Info End Preamble Start Supplemental Information Notice of these meetings is provided as required by section 708(h)(8) of the Defense Production Act (DPA), 50 U.S.C. 4558(h)(8), and consistent with 44 CFR part 332.

The DPA authorizes the making of “voluntary agreements and plans of action” with, among others, representatives of industry and business to help provide for the national defense.[] The President's authority to facilitate voluntary agreements was delegated to the Secretary of Homeland Security with respect to responding to the spread of erectile dysfunction treatment within the United States in Executive Order 13911.[] The Secretary of Homeland Security has further delegated this authority to the FEMA Administrator.[] On August 17, 2020, after the appropriate consultations with the Attorney General and the Chairman of the Federal Trade Commission, FEMA completed and published in the Federal Register a “Voluntary Agreement for the Manufacture and Distribution of Critical Healthcare Resources Necessary to Respond to a kamagra” (Voluntary Agreement).[] Unless terminated prior to that date, the Voluntary Agreement is effective until August 17, 2025, and may be extended subject to additional approval by the Attorney General after consultation with the Chairman of the Federal Trade Commission. The Agreement may be used to prepare for or respond to any kamagra, including erectile dysfunction treatment, during that time. On December 7, 2020, the first plan of action under the Voluntary Agreement—the Plan of Action to Establish a National Strategy for the Manufacture, Allocation, and Distribution of Personal Protective Equipment (PPE) to Respond to erectile dysfunction treatment (Plan of Action)—was finalized.[] The Plan of Action established the Personal Protective Equipment Sub-Committee to Define erectile dysfunction treatment PPE Requirements (Sub-Committee). The meetings covered by this notice were held by the Sub-Committee to implement the Voluntary Agreement.

The meetings were chaired by the FEMA Administrator or his delegate, and attended by the Attorney General or his delegate and the Chairman of the Federal Trade Commission or his delegate. In implementing the Voluntary Agreement, FEMA adheres to all procedural requirements of 50 U.S.C. 4558 and 44 CFR part 332. Meeting Objectives.

The objectives of the meetings were to. (1) Establish priorities for erectile dysfunction treatment PPE under the Voluntary Agreement. (2) Identify the first tasks that should be completed under the Plan of Action. (3) Identify information gaps and areas that merit sharing (from both FEMA to private sector and vice versa).

AndStart Printed Page 83986 (4) Identify additional Participants that should be a part of the Voluntary Agreement and Plan of Action. Meetings Closed to the Public. By default, the DPA requires meetings held to implement a voluntary agreement or plan of action be open to the public.[] However, attendance may be limited if the Sponsor [] of the voluntary agreement finds that the matter to be discussed at a meeting falls within the purview of matters described in 5 U.S.C. 552b(c).

The Sponsor of the Voluntary Agreement, the FEMA Administrator, found that these meetings to implement the Voluntary Agreement involved matters which fell within the purview of matters described in 5 U.S.C. 552b(c) and were therefore closed to the public.[] Specifically, the meetings to implement the Voluntary Agreement could have required participants to disclose trade secrets or commercial or financial information that is privileged or confidential. Disclosure of such information allows for meetings to be closed pursuant to 5 U.S.C. 552b(c)(4).

In addition, the success of the Voluntary Agreement depends wholly on the willing and enthusiastic participation of private sector participants. Failure to close these meetings could have had a strong chilling effect on participation by the private sector and caused a substantial risk that sensitive information would be prematurely released to the public, resulting in participants withdrawing their support from the Voluntary Agreement and thus significantly frustrating the implementation of the Voluntary Agreement. Frustration of an agency's objective due to premature disclosure of information allows for the closure of a meeting to pursuant to 5 U.S.C. 552b(c)(9)(B).

Start Signature Pete Gaynor, Administrator, Federal Emergency Management Agency. End Signature End Supplemental Information [FR Doc. 2020-28373 Filed 12-22-20. 8:45 am]BILLING CODE 9111-19-P.

How should I take Kamagra?

Take Kamagra by mouth with a glass of water. The dose is usually taken 1 hour before sexual activity. You should not take the dose more than once per day. Do not take your medicine more often than directed. Overdosage: If you think you have taken too much of Kamagra contact a poison control center or emergency room at once. NOTE: Kamagra is only for you. Do not share Kamagra with others.

Difference between kamagra and viagra

As erectile dysfunction treatment cases and hospitalizations hit record highs in the United States, and the threat of a double-dip economic recession looms, many are calling for continued and enhanced government stimulus difference between kamagra and viagra. While it is paramount that policy makers do all they can to address these urgent national interests, they must also take a long-term view. How they decide to allocate economic recovery funds will have lasting consequences, with the potential to either amplify or eradicate another deadly agent that has been difference between kamagra and viagra freely proliferating for centuries. Fossil fuels.

The short-term symptoms resulting from the extraction and burning of fossil fuels have long manifested, with air pollution claiming millions of lives each year and plaguing millions more difference between kamagra and viagra with diseases of the heart, lungs and brain in the U.S. And beyond. In recent years, the longer-term symptoms have started to set in, with extreme weather events intensifying, food and water insecurity on the rise, and the first climate refugees, including Alaska’s coastal residents, being forced to abandon their homelands. As with the difference between kamagra and viagra differentiated impacts of the novel erectile dysfunction, it is the most vulnerable and marginalized who bear the brunt of our fossil fuel-driven society.

Although it may seem odd to draw parallels between the novel erectile dysfunction and fossil fuels, as a climate and public health researcher, I have spent most of 2020 working on two reports that compel me to make this connection. Published last difference between kamagra and viagra week, the Lancet Countdown. Tracking Progress on Health and Climate Change U.S. Policy Brief and the Production Gap Report both share one urgent message to U.S.

Policymakers. Do not allow erectile dysfunction treatment recovery measures to lock us into another global health crisis. The Lancet Countdown details how the effects of climate change are undeniable and worsening across the U.S. Over the past two decades, for example, heat-related mortality for older persons has almost doubled.

In 2019, two billion hours of labor were lost because of extreme heat conditions in the service, manufacturing, agricultural and construction sectors. Not to mention 14 climate-related disasters each causing over a billion dollars in damages. €œAbove-normal” wildfire seasons in the western U.S. And hurricane seasons in the Atlantic are becoming the new norm.

While no one is immune to these accelerating health risks, climate change is a threat multiplier that exacerbates existing health inequities and injustices. As documented by one case study in the policy brief, the impacts of this year’s Hurricane Laura, one of the strongest hurricanes to ever hit Louisiana, were centered around the City of Lake Charles in Calcasieu Parish. This region is predominantly populated by Black and low-income communities, which have been enduring some of the highest levels of air pollution in the country stemming from the hundreds of oil, gas and chemical facilities situated along the Louisiana coast. Preliminary research suggests that long-term exposure to air pollution may be associated with increased erectile dysfunction treatment mortality and morbidity rates.

Indeed, commensurate with national patterns, the rate of erectile dysfunction treatment s among Black people living in Calcasieu Parish is 1.7 times higher than that for white people. In order to stay on track to limit global warming below 1.5 degrees Celsius and avoid worsening climate-related health impacts, the Production Gap Report shows that fossil fuel–producing nations need to collectively cut global production by 6 percent per year from now to 2030. Instead, their existing energy plans foresee an average annual increase of 2 percent, which would lead to more than double the production consistent with the 1.5 degree C limit by 2030. As the world’s largest oil and gas producer, the U.S.

Is a key contributor to this global production gap. And so far, despite widespread calls for a green recovery, the U.S. Government has directed the majority of its energy-related recovery funds toward supporting fossil fuels. $72 billion compared to $27 billion for clean energy, as of November.

These funds add to existing government assistance in the form of fossil fuel subsidies, rollbacks of more than 100 environmental regulations and refusal to strengthen air quality standards for another five years. But the incoming administration offers us a glimmer of hope. President-elect Biden has repeatedly committed to reentering the Paris Agreement “on day one” and put forward a plan for achieving “a clean energy revolution and environmental justice.” Vice President-elect Harris has proposed the “first-ever global negotiation of the cooperative managed decline of fossil fuel production.” The Production Gap Report and Lancet Countdown outline ways to achieve these goals, including the elimination of fossil fuel subsidies and policy tools for leveraging decarbonization as an organizing theme for erectile dysfunction treatment recovery efforts. In the U.S., the erectile dysfunction treatment kamagra continues to demonstrate the brutal consequences that can occur when science is disregarded and responses are delayed or incommensurate with the scale and urgency of the problem—or absent altogether.

As the incoming administration seeks to address the current public health emergency, they must be sure to avoid worsening other health crises—air pollution and climate change—in the process. Doing so requires a managed, equitable and urgent transition away from fossil fuels. The views and opinions expressed in this article are those of the author alone.Xavier Becerra, President-elect Joe Biden’s choice to head the Department of Health and Human Services, is set to be a kamagra-era secretary with no public health experience. Whether that matters depends on whom you ask.

Becerra built his career in the U.S. House of Representatives before becoming California’s attorney general, and some wonder whether his political and legal skills would be the right fit to steer HHS through a health catastrophe that’s killing thousands of Americans every day. Although he would bring years of health politics and policy work to the role, none of it comes from front-line experience as an executive or administrator running public health programs, managing patient care or controlling the spread of disease. Yet beyond the immediate erectile dysfunction treatment crisis, many Democrats see Becerra as an important ally to undo what they view as years of damage from the Trump administration’s efforts to undermine the Affordable Care Act.

The Medicaid program, which provides coverage for more than 70 million Americans. Reproductive health. And more. As California’s attorney general since 2017, Becerra has been a thorn in the side of the Trump administration, filing 107 lawsuits to overturn federal action on the Affordable Care Act, contraception, immigration, workers’ rights, LGBT rights, education, consumer protection, gun violence and the environment.

€œerectile dysfunction treatment is the biggest issue on the table, but it is not the only issue on the table,” said Dr. Georges Benjamin, executive director of the American Public Health Association. €œIf you look at his body of work, he is not your traditional attorney. His body of work in the health area is substantial.

And I think that counts.” On Tuesday, Biden will formally introduce Becerra along with other candidates for top health jobs, many with deep public health experience. They include Dr. Rochelle Walensky, an infectious disease expert at Harvard Medical School who practices at Massachusetts General Hospital in Boston, as the next director of the Centers for Disease Control and Prevention. Biden’s choice for erectile dysfunction treatment “czar” is Jeffrey Zients, a private equity executive and former Obama administration official who will steer the kamagra response from the White House.

Dr. Vivek Murthy is the nominee for U.S. Surgeon general, a position he held in the final Obama years. Biden has said he will let the federal government’s longtime scientists guide his kamagra response, in particular those at the CDC, which is overseen by HHS.

President Donald Trump sidelined the agency, damaging its reputation as the world’s most trusted public health institution. That Becerra’s deepest experience is political makes some observers wary. €œI think there’s always a danger of letting that sort of cloud the scientific and medical judgment of how best to do things. I hope they can manage that well,” said Jeffrey Morris, a biostatistics professor at the University of Pennsylvania who has worked on erectile dysfunction treatment issues.

He said he had mixed feelings about the Becerra selection. €œWhat is the leadership style, and is there going to be micromanaging from the top down into these organizations?. To me, that’s the key aspect.” Garry South, a Los Angeles-based Democratic strategist, called Becerra’s appointment “curious.” “A lot of people are raising eyebrows—even those who are pleased and proud that Biden picked another Californian to join his administration,” South said. €œIf Republicans are looking to target a few Biden appointees for rejection, you can expect them to make the case that there is no logical nexus between a state attorney general and serving as secretary of Health and Human Services.” Still, Becerra, who as a member of Congress worked in the House Democratic leadership and was a member of the powerful Ways and Means Committee, has more health policy background and knowledge of U.S.

Health care finance and delivery systems than many previous heads of the sprawling HHS, which employs more than 80,000 people and has a $1.3 trillion budget. For three years, Becerra has managed California’s Justice Department, with a $1.1 billion budget and 4,800 employees. As attorney general, he’s been deeply involved in crafting health policy. His office has gone after anti-competitive behavior from hospitals.

And he’s sponsored legislation to take on drugmakers and pay-for-delay schemes. €œHe’s gone after powerful health care interests,” said Anthony Wright, executive director of the nonprofit Health Access California. Antitrust enforcement is more commonly handled by the U.S. Department of Justice and the Federal Trade Commission.

But Becerra made it a priority as California’s top cop. In May 2018, he brought an antitrust case against nonprofit health care giant Sutter Health, accusing the system of monopolistic practices that drove up the cost of medical care in Northern California. €œThis is a big ‘F’ deal,” Becerra said at a news conference unveiling the lawsuit. The case—which encompassed years of work by the department and his predecessors and millions of pages of documents—alleged that Sutter had aggressively bought up hospitals and physician practices across the region and illegally exploited that market power for profit.

Health care costs in Northern California, where Sutter dominates with its 24 hospitals, are 20% to 30% higher than in Southern California, even after adjusting for Northern California’s higher cost of living, according to a 2018 study from the Nicholas C. Petris Center at the University of California-Berkeley that was cited in the complaint. In December 2019, Sutter agreed to pay $575 million to settle the case and promised to end a host of practices that Becerra alleged stifled competition. Becerra channeled lessons learned from the Sutter case into an antitrust bill in the California legislature.

The legislation ultimately failed, but it would have given the attorney general power to review private equity- or hedge fund-led mergers or acquisitions of a health care system or hospital. €œThe Sutter case is a blueprint for a national policy that could start to restore competition for the health care system and save American health care consumers billions of dollars right away,” said Glenn Melnick, a health care economist at the University of Southern California. He views Becerra as “a real expert in some of the most important issues facing our health care system, not just in California but nationally.” If confirmed by the Senate, Becerra supporters say, he will bring to the job a political acumen from his two decades-plus on Capitol Hill that’s likely to be an asset for the Biden administration as it negotiates kamagra relief bills and other health legislation with a politically divided Congress. Former California Democratic member of Congress Henry Waxman worked with nearly a dozen HHS secretaries during his time on the House Energy and Commerce Committee.

He said he’s not worried that Becerra lacks experience leading a vast health care bureaucracy. The HHS secretary job, he said, is one “where you need political skills to see how far you can get with other people in a political context.” That’s why most HHS secretaries, Republicans and Democrats, have had political backgrounds. Becerra “understands the policies and has a deep commitment to them,” he said. €œI think he’ll do well.” Public health officials say the job before Becerra is gigantic.

Dr. Gary Pace, the health officer in rural Lake County, California, said Becerra would be tasked with rebuilding a broken public health system. €œWe want a federal partner who can give us good guidance—we haven’t had that,” Pace said. €œFor him, I’d say what we need first is starting to get the CDC back into a flagship public health role, with trusted and timely evidence-based guidance.” Born in Sacramento to Mexican immigrant parents, Becerra would be the first Latino HHS secretary.

He was elected to Congress in his 30s and has been involved in national health legislation during the past two decades, even though he is more widely known for his involvement in immigration and tax issues. He joined the powerful House Ways and Means Committee, which oversees tax and health legislation, in the 1990s. The committee played a central role in the drafting of what would become the Affordable Care Act in 2010. While HHS oversees major federal health agencies, including the CDC, the Centers for Medicare &.

Medicaid Services, the Food and Drug Administration and the National Institutes of Health, it also has a wide-ranging human services portfolio, including oversight of child care and welfare programs, Head Start, programs for seniors and refugee resettlement. €œIt’s not like any one person is going to have everything,” said Dan Mendelson, a former Clinton administration health official, who called Becerra an “inspired choice.” “I think that the most important point is that this is a leader of a team and not the be-all and end-all.” California Healthline staff writers Rachel Bluth and Samantha Young contributed to this story. This story was produced by KHN, which publishes California Healthline, an editorially independent service of the California Health Care Foundation..

As erectile dysfunction treatment cases and hospitalizations hit lowest price kamagra record highs https://www.greenstealth.com/kamagra-online-usa/ in the United States, and the threat of a double-dip economic recession looms, many are calling for continued and enhanced government stimulus. While it is paramount that policy makers do all they can to address these urgent national interests, they must also take a long-term view. How they decide to allocate economic recovery funds will have lasting consequences, with the potential to lowest price kamagra either amplify or eradicate another deadly agent that has been freely proliferating for centuries. Fossil fuels.

The short-term symptoms resulting from the extraction and burning of fossil fuels have long manifested, with air pollution claiming millions lowest price kamagra of lives each year and plaguing millions more with diseases of the heart, lungs and brain in the U.S. And beyond. In recent years, the longer-term symptoms have started to set in, with extreme weather events intensifying, food and water insecurity on the rise, and the first climate refugees, including Alaska’s coastal residents, being forced to abandon their homelands. As with the differentiated lowest price kamagra impacts of the novel erectile dysfunction, it is the most vulnerable and marginalized who bear the brunt of our fossil fuel-driven society.

Although it may seem odd to draw parallels between the novel erectile dysfunction and fossil fuels, as a climate and public health researcher, I have spent most of 2020 working on two reports that compel me to make this connection. Published last week, the lowest price kamagra Lancet Countdown. Tracking Progress on Health and Climate Change U.S. Policy Brief and the Production Gap Report both share one urgent message to U.S.

Policymakers. Do not allow erectile dysfunction treatment recovery measures to lock us into another global health crisis. The Lancet Countdown details how the effects of climate change are undeniable and worsening across the U.S. Over the past two decades, for example, heat-related mortality for older persons has almost doubled.

In 2019, two billion hours of labor were lost because of extreme heat conditions in the service, manufacturing, agricultural and construction sectors. Not to mention 14 climate-related disasters each causing over a billion dollars in damages. €œAbove-normal” wildfire seasons in the western U.S. And hurricane seasons in the Atlantic are becoming the new norm.

While no one is immune to these accelerating health risks, climate change is a threat multiplier that exacerbates existing health inequities and injustices. As documented by one case study in the policy brief, the impacts of this year’s Hurricane Laura, one of the strongest hurricanes to ever hit Louisiana, were centered around the City of Lake Charles in Calcasieu Parish. This region is predominantly populated by Black and low-income communities, which have been enduring some of the highest levels of air pollution in the country stemming from the hundreds of oil, gas and chemical facilities situated along the Louisiana coast. Preliminary research suggests that long-term exposure to air pollution may be associated with increased erectile dysfunction treatment mortality and morbidity rates.

Indeed, commensurate with national patterns, the rate of erectile dysfunction treatment s among Black people living in Calcasieu Parish is 1.7 times higher than that for white people. In order to stay on track to limit global warming below 1.5 degrees Celsius and avoid worsening climate-related health impacts, the Production Gap Report shows that fossil fuel–producing nations need to collectively cut global production by 6 percent per year from now to 2030. Instead, their existing energy plans foresee an average annual increase of 2 percent, which would lead to more than double the production consistent with the 1.5 degree C limit by 2030. As the world’s largest oil and gas producer, the U.S.

Is a key contributor to this global production gap. And so far, despite widespread calls for a green recovery, the U.S. Government has directed the majority of its energy-related recovery funds toward supporting fossil fuels. $72 billion compared to $27 billion for clean energy, as of November.

These funds add to existing government assistance in the form of fossil fuel subsidies, rollbacks of more than 100 environmental regulations and refusal to strengthen air quality standards for another five years. But the incoming administration offers us a glimmer of hope. President-elect Biden has repeatedly committed to reentering the Paris Agreement “on day one” and put forward a plan for achieving “a clean energy revolution and environmental justice.” Vice President-elect Harris has proposed the “first-ever global negotiation of the cooperative managed decline of fossil fuel production.” The Production Gap Report and Lancet Countdown outline ways to achieve these goals, including the elimination of fossil fuel subsidies and policy tools for leveraging decarbonization as an organizing theme for erectile dysfunction treatment recovery efforts. In the U.S., the erectile dysfunction treatment kamagra continues to demonstrate the brutal consequences that can occur when science is disregarded and responses are delayed or incommensurate with the scale and urgency of the problem—or absent altogether.

As the incoming administration seeks to address the current public health emergency, they must be sure to avoid worsening other health crises—air pollution and climate change—in the process. Doing so requires a managed, equitable and urgent transition away from fossil fuels. The views and opinions expressed in this article are those of the author alone.Xavier Becerra, President-elect Joe Biden’s choice to head the Department of Health and Human Services, is set to be a kamagra-era secretary with no public health experience. Whether that matters depends on whom you ask.

Becerra built his career in the U.S. House of Representatives before becoming California’s attorney general, and some wonder whether his political and legal skills would be the right fit to steer HHS through a health catastrophe that’s killing thousands of Americans every day. Although he would bring years of health politics and policy work to the role, none of it comes from front-line experience as an executive or administrator running public health programs, managing patient care or controlling the spread of disease. Yet beyond the immediate erectile dysfunction treatment crisis, many Democrats see Becerra as an important ally to undo what they view as years of damage from the Trump administration’s efforts to undermine the Affordable Care Act.

The Medicaid program, which provides coverage for more than 70 million Americans. Reproductive health. And more. As California’s attorney general since 2017, Becerra has been a thorn in the side of the Trump administration, filing 107 lawsuits to overturn federal action on the Affordable Care Act, contraception, immigration, workers’ rights, LGBT rights, education, consumer protection, gun violence and the environment.

€œerectile dysfunction treatment is the biggest issue on the table, but it is not the only issue on the table,” said Dr. Georges Benjamin, executive director of the American Public Health Association. €œIf you look at his body of work, he is not your traditional attorney. His body of work in the health area is substantial.

And I think that counts.” On Tuesday, Biden will formally introduce Becerra along with other candidates for top health jobs, many with deep public health experience. They include Dr. Rochelle Walensky, an infectious disease expert at Harvard Medical School who practices at Massachusetts General Hospital in Boston, as the next director of the Centers for Disease Control and Prevention. Biden’s choice for erectile dysfunction treatment “czar” is Jeffrey Zients, a private equity executive and former Obama administration official who will steer the kamagra response from the White House.

Dr. Vivek Murthy is the nominee for U.S. Surgeon general, a position he held in the final Obama years. Biden has said he will let the federal government’s longtime scientists guide his kamagra response, in particular those at the CDC, which is overseen by HHS.

President Donald Trump sidelined the agency, damaging its reputation as the world’s most trusted public health institution. That Becerra’s deepest experience is political makes some observers wary. €œI think there’s always a danger of letting that sort of cloud the scientific and medical judgment of how best to do things. I hope they can manage that well,” said Jeffrey Morris, a biostatistics professor at the University of Pennsylvania who has worked on erectile dysfunction treatment issues.

He said he had mixed feelings about the Becerra selection. €œWhat is the leadership style, and is there going to be micromanaging from the top down into these organizations?. To me, that’s the key aspect.” Garry South, a Los Angeles-based Democratic strategist, called Becerra’s appointment “curious.” “A lot of people are raising eyebrows—even those who are pleased and proud that Biden picked another Californian to join his administration,” South said. €œIf Republicans are looking to target a few Biden appointees for rejection, you can expect them to make the case that there is no logical nexus between a state attorney general and serving as secretary of Health and Human Services.” Still, Becerra, who as a member of Congress worked in the House Democratic leadership and was a member of the powerful Ways and Means Committee, has more health policy background and knowledge of U.S.

Health care finance and delivery systems than many previous heads of the sprawling HHS, which employs more than 80,000 people and has a $1.3 trillion budget. For three years, Becerra has managed California’s Justice Department, with a $1.1 billion budget and 4,800 employees. As attorney general, he’s been deeply involved in crafting health policy. His office has gone after anti-competitive behavior from hospitals.

And he’s sponsored legislation to take on drugmakers and pay-for-delay schemes. €œHe’s gone after powerful health care interests,” said Anthony Wright, executive director of the nonprofit Health Access California. Antitrust enforcement is more commonly handled by the U.S. Department of Justice and the Federal Trade Commission.

But Becerra made it a priority as California’s top cop. In May 2018, he brought an antitrust case against nonprofit health care giant Sutter Health, accusing the system of monopolistic practices that drove up the cost of medical care in Northern California. €œThis is a big ‘F’ deal,” Becerra said at a news conference unveiling the lawsuit. The case—which encompassed years of work by the department and his predecessors and millions of pages of documents—alleged that Sutter had aggressively bought up hospitals and physician practices across the region and illegally exploited that market power for profit.

Health care costs in Northern California, where Sutter dominates with its 24 hospitals, are 20% to 30% higher than in Southern California, even after adjusting for Northern California’s higher cost of living, according to a 2018 study from the Nicholas C. Petris Center at the University of California-Berkeley that was cited in the complaint. In December 2019, Sutter agreed to pay $575 million to settle the case and promised to end a host of practices that Becerra alleged stifled competition. Becerra channeled lessons learned from the Sutter case into an antitrust bill in the California legislature.

The legislation ultimately failed, but it would have given the attorney general power to review private equity- or hedge fund-led mergers or acquisitions of a health care system or hospital. €œThe Sutter case is a blueprint for a national policy that could start to restore competition for the health care system and save American health care consumers billions of dollars right away,” said Glenn Melnick, a health care economist at the University of Southern California. He views Becerra as “a real expert in some of the most important issues facing our health care system, not just in California but nationally.” If confirmed by the Senate, Becerra supporters say, he will bring to the job a political acumen from his two decades-plus on Capitol Hill that’s likely to be an asset for the Biden administration as it negotiates kamagra relief bills and other health legislation with a politically divided Congress. Former California Democratic member of Congress Henry Waxman worked with nearly a dozen HHS secretaries during his time on the House Energy and Commerce Committee.

He said he’s not worried that Becerra lacks experience leading a vast health care bureaucracy. The HHS secretary job, he said, is one “where you need political skills to see how far you can get with other people in a political context.” That’s why most HHS secretaries, Republicans and Democrats, have had political backgrounds. Becerra “understands the policies and has a deep commitment to them,” he said. €œI think he’ll do well.” Public health officials say the job before Becerra is gigantic.

Dr. Gary Pace, the health officer in rural Lake County, California, said Becerra would be tasked with rebuilding a broken public health system. €œWe want a federal partner who can give us good guidance—we haven’t had that,” Pace said. €œFor him, I’d say what we need first is starting to get the CDC back into a flagship public health role, with trusted and timely evidence-based guidance.” Born in Sacramento to Mexican immigrant parents, Becerra would be the first Latino HHS secretary.

He was elected to Congress in his 30s and has been involved in national health legislation during the past two decades, even though he is more widely known for his involvement in immigration and tax issues. He joined the powerful House Ways and Means Committee, which oversees tax and health legislation, in the 1990s. The committee played a central role in the drafting of what would become the Affordable Care Act in 2010. While HHS oversees major federal health agencies, including the CDC, the Centers for Medicare &.

Medicaid Services, the Food and Drug Administration and the National Institutes of Health, it also has a wide-ranging human services portfolio, including oversight of child care and welfare programs, Head Start, programs for seniors and refugee resettlement. €œIt’s not like any one person is going to have everything,” said Dan Mendelson, a former Clinton administration health official, who called Becerra an “inspired choice.” “I think that the most important point is that this is a leader of a team and not the be-all and end-all.” California Healthline staff writers Rachel Bluth and Samantha Young contributed to this story. This story was produced by KHN, which publishes California Healthline, an editorially independent service of the California Health Care Foundation..

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At the start of field work season, ecologist Jory Brinkerhoff usually advises his crew to watch out for buy kamagra gel summertime difference between viagra and kamagra fevers. If you develop a fever at that time of year, he tells them, it’s probably not the flu, but a tick-borne illness.But this year, Brinkerhoff, who studies human risk for flea- and tick-transmitted diseases at the University of Richmond, didn’t know exactly what to tell his field crew. A fever in the middle of summer 2020 could mean a tick-borne illness difference between viagra and kamagra.

Or, it could mean erectile dysfunction treatment.With the novel erectile dysfunction kamagra still spreading across the country, some experts worry about the overlap between erectile dysfunction treatment and Lyme disease, which is caused by a bacterium carried by black-legged ticks. While it’s too soon to know exactly how the kamagra will affect Lyme disease rates this year, experts like Brinkerhoff wonder if more people spending time outside beating difference between viagra and kamagra the quarantine blues could lead to more people being exposed to disease-carrying ticks. Some overlapping symptoms might also lead to delayed diagnosis and treatment of Lyme, he notes.

At the same time, weather patterns in some parts of the country may actually lead to fewer Lyme disease cases this year. No matter the difference between viagra and kamagra broader trends, there are things anyone getting outside can do to protect themselves from ticks. Lyme Disease on the MoveOver the last few decades, Lyme disease has been on the rise in the United States.

There are many overlapping reasons for this, says Brinkerhoff difference between viagra and kamagra. Awareness has gone up since the 1970s, when Lyme was first described in the U.S. Landscape changes like cutting forests and building suburbs near wooded areas has put humans in closer contact with ticks and tick-carrying animals.

Deer populations have exploded in the last 100 difference between viagra and kamagra years, he notes. And climate change is likely allowing ticks to spread to and thrive in new parts of the continent. This year, people have flocked to the great outdoors to escape their home difference between viagra and kamagra quarantines and engage in socially-distant fun.

It’s possible that more people trying to get outside could mean more people exposed to ticks and, therefore, Lyme disease, says Brinkerhoff, who wrote an article in The Conversation on the issue earlier this year. Animals have been behaving differently during the kamagra as well, especially during the early days of lockdown, and it’s unclear if that could also have an effect on Lyme disease rates, he says.In some parts of the country, however, Lyme may be less of a concern this summer than it normally is. Maine is usually a Lyme hotspot in early difference between viagra and kamagra summer, but unusually hot and dry weather this year may be keeping ticks close to the ground and away from human contact, says Robert P.

Smith Jr., an infectious disease physician and director of the division of infectious diseases at blog here Maine Medical Center. While it’s too early to tell, Lyme disease rates in Maine could actually go down this summer as a result, he says.Overlapping SymptomsWith everyone rightfully concerned about erectile dysfunction treatment, Lyme disease likely isn’t at the forefront of someone’s mind difference between viagra and kamagra if they develop a fever. Plus, about two-thirds of people with Lyme disease don’t remember being bitten by a tick, says Smith.

Many who develop Lyme disease are bitten by poppy seed-sized immature ticks that can stay on the body unnoticed for two or three days before dropping off, he says.There is some overlap between erectile dysfunction treatment and Lyme disease symptoms that could cause confusion. In both cases, people usually develop a fever and muscle aches, says Smith difference between viagra and kamagra. He has heard secondhand about a few cases in Maine in which patients with these symptoms were first tested for erectile dysfunction treatment and were later found to have Lyme disease.However, there are some crucial differences between the two illnesses, Smith says.

The majority difference between viagra and kamagra of people with symptomatic erectile dysfunction treatment will have a cough or shortness of breath, whereas Lyme disease generally has no respiratory component, says Smith. erectile dysfunction treatment patients also have a higher risk for gastrointestinal issues, and Lyme patients do not. While not all people with Lyme disease develop a rash, 70 to 80 percent do, Smith notes.

Rashes are difference between viagra and kamagra not common symptoms for erectile dysfunction treatment s. Receiving an accurate diagnosis and relatively quick treatment can greatly reduce the severity of a Lyme disease . “It doesn’t have to be immediate difference between viagra and kamagra.

If you think you might have Lyme disease, you need to get diagnosed with a week or so,” says Smith. “That’s usually very early in the disease and you can expect an excellent response to antibiotic treatment.” Delaying treatment by a couple of weeks can lead to more serious complications, including nerve-related symptoms, Lyme meningitis, facial muscle weakness (Bell’s palsy), Lyme arthritis and other conditions, he says. While antibiotics are still effective at this stage, it tends to take longer difference between viagra and kamagra to fully recover.Fortunately, for anyone concerned about safe outdoor excursions here and now, there are several practical steps you can take to avoid ticks.

Use insect repellant and wear protective layers. Stick to the path instead of straying into dense underbrush, says Smith difference between viagra and kamagra. When you return from an adventure, put your clothes in the washer and check yourself for ticks.

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At the start of lowest price kamagra field work season, ecologist Jory Brinkerhoff usually advises his crew to watch out for summertime fevers http://ernieandjesse.com/?p=3353. If you develop a fever at that time of year, he tells them, it’s probably not the flu, but a tick-borne illness.But this year, Brinkerhoff, who studies human risk for flea- and tick-transmitted diseases at the University of Richmond, didn’t know exactly what to tell his field crew. A fever in the middle of summer 2020 could mean a lowest price kamagra tick-borne illness.

Or, it could mean erectile dysfunction treatment.With the novel erectile dysfunction kamagra still spreading across the country, some experts worry about the overlap between erectile dysfunction treatment and Lyme disease, which is caused by a bacterium carried by black-legged ticks. While it’s too soon to know exactly how the kamagra will affect Lyme disease rates this year, experts like Brinkerhoff wonder if more people spending time lowest price kamagra outside beating the quarantine blues could lead to more people being exposed to disease-carrying ticks. Some overlapping symptoms might also lead to delayed diagnosis and treatment of Lyme, he notes.

At the same time, weather patterns in some parts of the country may actually lead to fewer Lyme disease cases this year. No matter the broader trends, there lowest price kamagra are things anyone getting outside can do to protect themselves from ticks. Lyme Disease on the MoveOver the last few decades, Lyme disease has been on the rise in the United States.

There are many overlapping reasons for this, lowest price kamagra says Brinkerhoff. Awareness has gone up since the 1970s, when Lyme was first described in the U.S. Landscape changes like cutting forests and building suburbs near wooded areas has put humans in closer contact with ticks and tick-carrying animals.

Deer populations have exploded in the last 100 years, he lowest price kamagra notes. And climate change is likely allowing ticks to spread to and thrive in new parts of the continent. This year, people have flocked to the great outdoors to escape their home quarantines lowest price kamagra and engage in socially-distant fun.

It’s possible that more people trying to get outside could mean more people exposed to ticks and, therefore, Lyme disease, says Brinkerhoff, who wrote an article in The Conversation on the issue earlier this year. Animals have been behaving differently during the kamagra as well, especially during the early days of lockdown, and it’s unclear if that could also have an effect on Lyme disease rates, he says.In some parts of the country, however, Lyme may be less of a concern this summer than it normally is. Maine is usually a Lyme hotspot in early summer, but unusually hot and dry weather this year may be keeping ticks close to the ground and away from human contact, says Robert P lowest price kamagra.

Smith Jr., an infectious disease physician and director of the division of infectious diseases at Maine Medical Center. While it’s too early to tell, Lyme disease rates in Maine could actually go down this summer as a result, he lowest price kamagra says.Overlapping SymptomsWith everyone rightfully concerned about erectile dysfunction treatment, Lyme disease likely isn’t at the forefront of someone’s mind if they develop a fever. Plus, about two-thirds of people with Lyme disease don’t remember being bitten by a tick, says Smith.

Many who develop Lyme disease are bitten by poppy seed-sized immature ticks that can stay on the body unnoticed for two or three days before dropping off, he says.There is some overlap between erectile dysfunction treatment and Lyme disease symptoms that could cause confusion. In both cases, people usually develop a fever and muscle aches, says lowest price kamagra Smith. He has heard secondhand about a few cases in Maine in which patients with these symptoms were first tested for erectile dysfunction treatment and were later found to have Lyme disease.However, there are some crucial differences between the two illnesses, Smith says.

The majority of people with symptomatic erectile dysfunction treatment will have lowest price kamagra a cough or shortness of breath, whereas Lyme disease generally has no respiratory component, says Smith. erectile dysfunction treatment patients also have a higher risk for gastrointestinal issues, and Lyme patients do not. While not all people with Lyme disease develop a rash, 70 to 80 percent do, Smith notes.

Rashes are not common symptoms lowest price kamagra for erectile dysfunction treatment s. Receiving an accurate diagnosis and relatively quick treatment can greatly reduce the severity of a Lyme disease . “It doesn’t have to be lowest price kamagra immediate.

If you think you might have Lyme disease, you need to get diagnosed with a week or so,” says Smith. “That’s usually very early in the disease and you can expect an excellent response to antibiotic treatment.” Delaying treatment by a couple of weeks can lead to more serious complications, including nerve-related symptoms, Lyme meningitis, facial muscle weakness (Bell’s palsy), Lyme arthritis and other conditions, he says. While antibiotics are still effective at this stage, it tends to take longer to fully recover.Fortunately, for anyone concerned about safe outdoor excursions here and now, there are several practical steps you can take lowest price kamagra to avoid ticks.

Use insect repellant and wear protective layers. Stick to the lowest price kamagra path instead of straying into dense underbrush, says Smith. When you return from an adventure, put your clothes in the washer and check yourself for ticks.

And if you do start to feel feverish a few days later, call your doctor and be sure to mention you’ve been spending time outside..

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AbstractGene fusion, a genomic buy kamagra uk next day delivery event that generates a novel gene from two independent genes, has long been known to be implicated in tumourigenesis and cancer progression. It has thus served as buy kamagra uk next day delivery a diagnostic and prognostic biomarker in cancer, as well as an ideal therapeutic target in cancer therapy. Gene fusion can arise from chromosomal rearrangement and alternative splicing of transcripts, resulting in deregulation of proto-oncogenes or creation of an oncogenic novel gene. Largely facilitated by next generation sequencing technologies, a plethora of novel gene fusions have been identified in a variety of cancers, which leaves us the challenge of functionally characterising these buy kamagra uk next day delivery candidate gene fusions.

In this review, we summarise the molecular mechanisms, the oncogenic consequences and the therapeutic implications of verified gene fusions. We also discuss recent studies on gene fusions in both common and rare subtypes of ovarian tumours and how these findings can be translated to cancer therapies to benefit patients carrying these gene fusions.medical oncologygeneticsIntroductionIdentification of a buy kamagra uk next day delivery germline pathogenic TP53 (MIM. *191170) variant in a patient with cancer has drastic medical impacts.1 Indeed, in TP53 variant carriers, chemotherapy and radiotherapy have been shown to contribute to the development of subsequent primary cancers, the incidence of which is remarkably high (above 40%).1–4 Therefore, in these patients, surgical treatment should be prioritised and radiotherapy and chemotherapy avoided, if possible, or at least carefully discussed in terms of benefit:risk ratio between risk of recurrence and risk of inducing second primary tumours. Furthermore, TP53 variant carriers should have specific surveillance protocols, including annual whole-body MRI,5 6 whose efficiency for early tumour detection has recently been shown by numerous studies.5–14Interpretation of germline TP53 variants, which are mainly missense variants, remains buy kamagra uk next day delivery particularly complex.

Whereas germline variants of TP53 were initially detected in Li-Fraumeni syndrome (LFS, MIM#151623),15–17 our perception of cancers related to germline alterations of TP53 has drastically evolved over time.1 2 18 buy kamagra uk next day delivery 19 The presence of a disease-causing germline variant should be considered in patients fulfilling Chompret criteria, which were sequentially updated and extended.1 The question of germline TP53 variant interpretation is becoming a growing concern in the field because the TP53 gene is currently included in many cancer gene panels, and the number of TP53 tests performed in patients not fulfilling the criteria mentioned earlier has increased exponentially. 20 21Classification of TP53 variants, in agreement with the American College of Medical Genetics and Genomics/Association for Molecular Pathology guidelines, is based on several items, including frequency of the variant in the general population (gnomAD. Https://gnomad.broadinstitute.org/), segregation data, bioinformatics predictions and functional assays developed in yeast or human cancer cell lines.22 One of the first assays commonly used for buy kamagra uk next day delivery TP53 missense variant interpretation was developed in yeast and is based on the expression of TP53 cDNA in strains containing reporter plasmids with different p53 binding sites.23 In this assay, p53 variants are classified as functional, not functional or partially functional if the transcriptional activity is conserved for some but not all yeast reporter plasmids (http://p53.iarc.fr/). More recently, two teams have developed in human cancer cell lines high throughput p53 functional assays.24 25 Kotler et al24 generated a synthetic library of TP53 variants located within the p53 DNA-binding domain and quantified the antiproliferative activity of these variants in the p53-null H1299 cancer cell line.

In this assay, TP53 variants are categorised as ‘wild-type TP53-like variant’ (functional) or ‘disrupting’ (non-functional) buy kamagra uk next day delivery. In another assay, Giacomelli et al25 generated by saturation mutagenesis a TP53 library and tested the ability of the variants (1) to restore the survival of the p53-null A459 cell line exposed to high doses of DNA damaging agents, in order to detect loss of function (LOF) variants and (2) to induce in p53-wild-type A459 cells resistance to Nutlin-3, in order to detect variants with dominant negative effect (DNE).We previously developed, in Epstein-Barr kamagra-immortalised lymphocytes, a p53 functional assay exploring the transcriptional activity of the protein underlying its tumour suppressor activity.26 This assay is based on the exposure of cells to DNA damaging agents followed by the measurement of the p53 transcriptional response.27 28 With this assay, we showed that pathogenic TP53 variant carriers exhibit a constitutive defect in the transcriptional response to DNA damage, establishing a biological endophenotype associated with germline pathogenic variants.27 28 Compared with the other assays, its main advantage is to evaluate the impact of heterozygous variants in the genetic context of the patients. Its main disadvantage is that it requires EBV immortalisation, which is time-consuming and, therefore, not suited for a rapid classification and interpretation of TP53 variants in medical practice.Therefore, despite the different tools indicated previously and before the completion in the future of curated international databases, interpretation of germline TP53 variants remains buy kamagra uk next day delivery challenging in clinical practice. This prompted us to develop a p53 functional assay derived from the previous one but performed on fresh blood samples and suitable for rapid interpretation and medical management of patients.

We show here that this assay can accurately detect pathogenic variants and can be used to reallocate unclassified variants by integrating the results to the buy kamagra uk next day delivery classification strategy.22 Furthermore, this assay revealed that a TP53 polymorphism (rs78378222), present in 1.7% of the European population, compromises p53 functional activity with the same magnitude as a heterozygous null variant, when carried on both alleles.MethodsCell culture and treatmentEBV-immortalised cell lines were maintained in RPMI 1640 medium (GIBCO. Life Technologies, Carlsbad, California, USA) with 10% fetal calf serum (Invitrogen, Life Technologies) and 1% L-glutamine buy kamagra uk next day delivery (Invitrogen) at 37°C with 5% CO2. Cells were seeded in duplicate in 12-well plates (Corning, New York, USA) at a density of 106 cells/well. Cells were treated buy kamagra uk next day delivery or not with 200 ng/mL (0.3 µM final concentration) of doxorubicin (Sigma Aldrich, St.

Louis, Missouri, USA) for 8 hours. Cells were washed with 1× PBS and harvested for RNA extraction.Peripheral blood mononuclear cell (PBMC) isolation and cultureBlood samples were collected in EDTA tubes and kept for 2 buy kamagra uk next day delivery days at room temperature before PBMC isolation on a lymphocyte separation medium (Eurobio, Evry, France). From 2.5 to 10.0 mL of blood per patient was used for PBMC isolation. Cell number and cell viability were assessed on a NanoEnTek Adam automatic cell counter with the AccuChip buy kamagra uk next day delivery Kit (ScienceTEC, Villebon-sur-Yvette, France).

One million cells were seeded per well in a 24-well plate and were let to grow for 48 hours in a lymphocyte activating medium (Chromosome Medium P, AmpliTech, Compiègne, France). At least two wells were seeded per patient (treated and untreated) and duplicates or triplicates were performed whenever possible buy kamagra uk next day delivery. Cells were treated with 800 ng/mL of doxorubicin for 8 hours, washed with buy kamagra uk next day delivery 1× PBS, harvested and RNA extraction was performed using the NucleoSpin RNA XS kit (Macherey Nagel, Düren, Germany) according to the manufacturer’s instructions and quantified using a UV-VIS ND-1000 spectrophotometer (Biocompare, Nanodrop Technologies, USA).RNA-SeqFour control EBV cell lines wild-type for TP53 and four heterozygous TP53-mutant cell lines, corresponding to three canonical dominant negative missense variants (p.(Arg175His), p.(Arg248Trp) and p.(Arg273His)) and one complete deletion of the TP53 locus, were treated or not with doxorubicin. RNA was extracted using the Nucleospin RNAII kit (Macherey Nagel).

Libraries were buy kamagra uk next day delivery prepared using the NEBNext Ua Directional RNA Library Kit for Illumina (NEB, Ipswich, USA) and NGS sequencing of the libraries was performed on an Illumina NextSeq500 (Illumina, San Diego, USA) using 2*75 bp sequencing to generate 50M read pairs on average per sample. Experiments were performed in triplicates. Bioinformatic analysis was carried out using an in-house automated pipeline AURIGA that uses the STAR V.2.5.3a tool for alignment, FeatureCounts tool V.1.5.2 for read counting and buy kamagra uk next day delivery DESeq2 V.1.18.1 for statistical analysis.Selection of biomarkers indicative of p53-transcriptional activityNew biomarkers were selected among the transcripts strongly up-egulated by doxorubicin in control cells but not in the cells harbouring heterozygous TP53 alterations. CEP170B (NM_015005), PODXL (MIM*602632, NM_001018111), RRAD (MIM*179503, NM_004165), GLS2 (MIM*606365, NM_013267), CABYR (MIM*612135, NM_012189), TP53I3 (MIM*605171, NM_004881), EPS8L2 (MIM*614988, NM_022772), SULF2 (MIM*610013, NM_001161841), SESN1 (MIM*606103, NM_014454) and FHL2 (MIM*602633, NM_201555).

Three control transcripts with a steady expression across all conditions and genotypes and buy kamagra uk next day delivery expressed at the same level as the selected targets were also selected. TBP (MIM*600075, NM_003194), RIC8B (MIM*609147, NM_001330145) and MPP5 (MIM*606958, NM_022474.3). An internal buy kamagra uk next day delivery control of treatment efficacy was included. PLK1 (MIM*602098, NM_005030.5), whose transcript is downregulated by doxorubicin treatment both in wild-type and mutant cells.Reverse transcription–quantitative multiplex PCR of short fluorescent fragment (RT-QMPSF)Reverse transcription (RT) was performed on 100 ng of total buy kamagra uk next day delivery RNA using the Verso cDNA Synthesis Kit (Thermo Scientific, Waltham, USA).

RT-QMPSF was performed on 1.5 µL of RT using Diamond Taq DNA polymerase (Kaneka Eurogentec, Seraing, Belgium), 6% Dymethyl sulfoxide and 26 PCR cycles (94°C. 30 s/58°C. 1 min/72°C. 30 s).

Primer sequences are listed in online supplemental table 1. Amplicons were analysed on an ABI Prism 3500 Genetic Analyzer (Applied Biosystems, Foster City, California, USA) using GeneScan 3.7 software.Supplemental materialReverse transcription–multiplex ligation probe amplification (RT-MLPA)RT-MLPA probes were pooled at a concentration of 1 fmol/µL each in 10 mM Tris/1 mM EDTA. Probe sequences are given in online supplemental table 1. RT (6.5 µL), probe mixture (1.5 µL) and SALSA-MLPA buffer (1.5 µL, MRC-Holland, Amsterdam, The Netherlands) were mixed before denaturation (95°C, 2 min) and hybridisation (60°C, 1 hour).

Ligation was performed at 54°C for 15 min, adding 32 µL of ligation mixture, and heated 5 min at 98°C. Then, 2.5 µL of the ligation was added to 7.5 µL of a Q5Hot Start High-Fidelity 2X Master Mix (NEB) supplemented with universal fluorescent PCR primers. PCR was performed using 35 cycles (94°C. 30 s/58°C.

30 s/72°C. 30 s). Amplicons were analysed on an ABI Prism 3500 Genetic Analyzer using GeneScan V.3.7 software.Calculation of p53 functionality score and p53 mRNA ratioThe RT-MLPA or RT-QMPSF profiles of doxorubicin-treated and untreated cells were superimposed after adjusting the control amplicons to the same height. In the treated condition, the peak height of each of the 10 p53 target genes was measured and divided by the sum of the heights of the three control genes.

This value was then divided by the same ratio calculated in the untreated condition. In the assay, the mean of the 10 values defines the p53 functionality score. The final p53 functionality score is the mean of the scores obtained in RT-MLPA and RT-QMPSF assays. The p53 mRNA levels were expressed as a ratio of the normal values obtained for 3 TP53 wild-type control individuals.

The efficacy of the genotoxic treatment was assessed by calculating a PLK1 (MIM*602098) ratio (treated/untreated) normalised with the three controls, which should be less than 0.5.ResultsDevelopment of a rapid p53 functional assay performed on bloodThe rationale of the assay is that p53 acts as a powerful transcriptional inductor when DNA damage occurs and that the common deleterious impact of pathogenic variants is the alteration of this transcriptional activity.26 To develop a functional assay directly performed on patient’s fresh blood, we first optimised the quantitative assay that we had previously developed in EBV-immortalised cell lines.27 28 To this aim, we performed a new comparative transcriptomic analysis using RNA-Seq, including non-polyadenylated RNAs. Four control EBV cell lines wild type for TP53 and four patients with LFS EBV cell lines were compared in the context of genotoxic stress induced by doxorubicin treatment. We selected 10 biomarkers corresponding to p53 targets involved in different biological pathways controlled by p53, such as cell adhesion and migration, cellular response to stress, apoptosis, cytoskeleton organisation, glycolysis or regulation of other metabolic pathways. To normalise the results, we selected three transcripts with a steady expression across all conditions and genotypes.

All these biomarkers were then included in two quantitative assays based on RT-MLPA and RT-QMPSF. To detect in the same assay the potential effect of variants on the TP53 transcript levels, we added different amplicons or probes corresponding to TP53 cDNA. As a defect in treatment efficacy would result in a low functionality score leading to the misinterpretation of a wild-type genotype as a mutant one, we also integrated in the assays an internal control of treatment efficacy. After exposure to doxorubicin, cells were harvested and the RT-MLPA and RT-QMPSF assays were performed in parallel for each sample to increase the robustness of the assay.

An arbitrary functionality score was calculated from the induction score of the 10 p53 targets. The p53 RNA levels were evaluated and expressed as a percentage of the mean levels obtained for three wild-type TP53 individuals. This new quantitative assay, based on both RT-QMPSF and RT-MLPA, was first validated on 31 lymphoblastoid cell lines derived from patients with LFS harbouring different germline heterozygous TP53 variants (online supplemental table 2).Supplemental materialWe then set up the conditions allowing the assay to be performed directly on the patients’ peripheral blood. Blood was collected in conventional EDTA tubes and kept at room temperature for 2 days to mimic sample shipping delays.

PBMCs were isolated and cultured for 48 hours in a lymphocyte activating medium. Under these conditions, a strong p53 transcriptional response could be monitored in wild-type individuals (figure 1), indicating that testing p53 function directly on patients’ blood cells was feasible.P53 functional assay on peripheral blood. (A) Schematic representation of the blood p53 functional assay workflow. (B,C) Typical RT-QMPSF (B) and RT-MLPA (C) results obtained for individual 15 with a wild-type TP53 genotype.

The fluorescent profiles of doxorubicin-treated cells (red line) and untreated cells (blue line) were superimposed using the three control amplicons (RIC8B, TBP and MPP5). The horizontal bars indicate for each p53 target gene the level of expression in untreated cells. Treatment efficacy was evaluated by the transcriptional repression of the PLK1 marker (Plk1 treated/untreated ratio below 0.5). In the treated condition, the peak height of each of the 10 p53 target genes was measured and divided by the sum of the heights of the three control genes.

This value was divided by the same ratio calculated in the untreated condition to yield an arbitrary p53 functionality score. The p53 mRNA levels were expressed as a ratio of the normal values obtained for three control individuals. PBMC, peripheral blood mononuclear cell. RT-MLPA, reverse transcription–multiplex ligation probe amplification.

RT-QMPSF, reverse transcription–quantitative multiplex PCR of short fluorescent fragment." data-icon-position data-hide-link-title="0">Figure 1 P53 functional assay on peripheral blood. (A) Schematic representation of the blood p53 functional assay workflow. (B,C) Typical RT-QMPSF (B) and RT-MLPA (C) results obtained for individual 15 with a wild-type TP53 genotype. The fluorescent profiles of doxorubicin-treated cells (red line) and untreated cells (blue line) were superimposed using the three control amplicons (RIC8B, TBP and MPP5).

The horizontal bars indicate for each p53 target gene the level of expression in untreated cells. Treatment efficacy was evaluated by the transcriptional repression of the PLK1 marker (Plk1 treated/untreated ratio below 0.5). In the treated condition, the peak height of each of the 10 p53 target genes was measured and divided by the sum of the heights of the three control genes. This value was divided by the same ratio calculated in the untreated condition to yield an arbitrary p53 functionality score.

The p53 mRNA levels were expressed as a ratio of the normal values obtained for three control individuals. PBMC, peripheral blood mononuclear cell. RT-MLPA, reverse transcription–multiplex ligation probe amplification. RT-QMPSF, reverse transcription–quantitative multiplex PCR of short fluorescent fragment.p53 functional analysis of patient’s blood cells with different TP53 genotypesWe then applied the p53 functional assay on blood samples sent to our laboratory for TP53 molecular analysis (NGS screening of the 11 exons complemented by QMPSF).

Molecular and functional analyses were performed in parallel, in double blind conditions. We analysed a total of 82 blood samples derived from 77 individuals (online supplemental table 3). These 77 individuals corresponded either to new index cases suspected to harbour a pathogenic TP53 variant or to relatives of index cases harbouring TP53 variants. This sample reflects the real-life recruitment of our diagnostic laboratory as it includes unaffected individuals as well as individuals affected by cancer who may have undergone different chemotherapy treatments.

Molecular analyses revealed that 51 individuals had no detectable germline TP53 variant. For these 51 individuals, the mean p53 functionality score measured was 12.7 (13.6 for the RT-QMPSF assay and 11.9 for the RT-MLPA assay) with a range of 7.5–22.8 (online supplemental table 3 and figure 2). The mean observed p53 mRNA levels were 93% with a range of 74%–125% (online supplemental table 3). In eight tested individuals, molecular analysis revealed seven distinct TP53 variants which could be considered as likely pathogenic or pathogenic based on their ClinVar classification or their truncating nature (table 1).

All the variants tested were confirmed to be germline heterozygous variants. For these eight patients, the assay yielded a reduced score compared with the wild-type individuals (mean 4.8, range 3.1–7.1. Table 1 and figure 2). In the patients with missense variants, p53 mRNA levels were above 75%.

In contrast, p53 mRNA was clearly reduced in patients harbouring frameshift or splice variants (mean 58%, table 1 and figure 2) probably reflecting the activity of the nonsense-mediated mRNA decay.Supplemental materialView this table:Table 1 Interpretation of germline TP53 variants integrating the blood p53 functional assayp53 functional scores and mRNA level ratios in individuals with wild-type TP53 or with germline TP53 variants. (A) p53 functionality scores obtained in 51 wild-type TP53 individuals, compared with the scores obtained for nine samples from eight individuals carrying a classified TP53 variant (online supplemental table 3) using a Mann-Whitney non-parametric test. (B) Comparison of the p53 mRNA ratios obtained in 51 wild-type TP53 individuals and in samples carrying a missense (five samples) or a truncating variant of TP53 (four samples), using a Kruskal-Wallis test with Dunns post-test (p=0.0031). ***PFigure 3 Impact of the heterozygous and homozygous TP53 c.*1175A>C variation on p53 pre-mRNA 3′ end processing.

(A) Schematic representation of the TP53 3′ end region. The c.*1175A>C variant is predicted to yield at least two different transcripts. The upper one corresponds to the normal transcript with pre-mRNA cleavage and polyadenylation, and the lower one to longer transcript that extends after the poly-A signal. €˜Exon 11’ primers amplify both transcripts, while ‘postpoly-A’ primers specifically amplify the longer transcripts.

As postpoly-A primers could also amplify gDNA, primers ‘exon 7’ and ‘exon 10’, which are specific to gDNA, were added to the reaction in order to monitor DNA contamination. (B) RT-QMPSF result obtained for the index case’s father (individual 58, S1. Table 1 and online supplemental table 3) carrying the variant TP53 c.723del, p.(Cys242Alafs*5). The profile (in red) was superimposed on the profile of a control individual wild type for TP53 (in blue), using the control amplicons RIC8B and TBP.

(C) RT-QMPSF result obtained for the index case’s mother (individual 76, S1. Table 1 and online supplemental table 3) carrying the c.*1175A>C variant at the homozygous state. (D) RT-QMPSF result for the index case (individual 77, online supplemental table 3) carrying the c.723del, p.(Cys242Alafs*5) variant and the c.*1175A>C in trans. Red arrows indicate the appearance of longer p53 transcripts.

The horizontal bars show the reduction of the normal p53 transcript level, as compared with the control. RT-QMPSF, reverse transcription–quantitative multiplex PCR of short fluorescent fragment.DiscussionThe interpretation of germline TP53 variants in patients with cancer is critical and should be performed before starting treatment considering their medical impact. The main objective of our assay was to provide a fast functional classification of rare uncharacterised variants in order to help clinicians with decision-making. Compared with the previous assay that we developed in EBV-immortalised lymphocytes,27 28 this blood assay does not require long-term cell culture and the results can be obtained within 1 week, fulfilling the timing required for diagnostic practice.

The only constraint is to perform it within 48 hours after blood sampling in order to obtain robust results. Under these conditions, we were able to successfully analyse samples sent from other European countries.Our assay fulfils most of the recommendations recently published by the Clinical Genome Resource Sequence Variant Interpretation working group regarding the clinical validity of functional assays29. (1) compared with the previously described p53 functional assays that test in vitro either cloned cDNA in yeast or artificial mutant libraries in cancer cell lines,23–25 this blood assay is performed in clinical samples in the patients’ genetic context. (2) the assay evaluates the transcriptional activity of p53 and not a specific domain of the protein.

(3) it analyses simultaneously the impact of the variant on protein function and mRNA levels. (4) it was validated using 51 wild-type TP53 controls and 8 patients with seven distinct pathogenic or likely-pathogenic TP53 variants. And finally, (5) results show the robustness of the assay. Indeed, as shown in table 1, for 12 tested variants, we were able to perform the assay on EBV-immortalised cell lines and the results were very similar.

Moreover, for five individuals, two different blood samples were tested and yielded similar results (table 1), and two variants (c.844C>T, p.(Arg282Trp). C.847C>T, p.(Arg283Cys)) were tested on two different individuals’ blood with concordant results (4.8 vs 5.0 and 5.3 vs 6.4).We observed among the wild-type TP53 individuals a wide range of functionality scores (7.5–22.8). This probably suggests that there is a variability of the p53-mediated transcriptional response to DNA damage in the general population, although no obvious impact of age, clinical status or sex could be observed. The thresholds used in this study could be refined by testing additional deleterious variants.

Despite this variability, all pathogenic/likely pathogenic variants generated low p53 functionality scores, and variants resulting in premature stop codons were also detected by a clear reduction of p53 mRNA levels. In addition, our assay allows testing of non-missense variants such as in frame indels. It should be highlighted that none of the previously published functional assays can be considered as a gold-standard method to classify germline TP53 variants.23–25 Therefore, no available p53 functional assay can be used to calibrate the blood assay. Indeed, as illustrated in table 1, discordant results were obtained for variants unambiguously classified in ClinVar as pathogenic or likely pathogenic.

In particular, the founder Brazilian p.(Arg337His), an example of a variant with low penetrance, highlights the limits of the available tools. Whereas segregation data performed on large Brazilian pedigrees have clearly shown that this variant is pathogenic,34 bioinformatic predictions and functional analyses35 are conflicting (table 1). Our blood functional assay clearly shows that this variant alters the transcriptional activity of p53, although to a lesser extent than DNE missense variations, highlighting the limits of functional assays based on overexpression of cDNA. This result was confirmed in four additional patients carrying this variant using EBV cell lines (table 1).The blood functional assay performed on PBMC harbouring unclassified variants led us to consider 12 variants (p.(Pro72His), p.(Gly105Asp), p.(Arg110His), p.(Phe134Leu), p.(Arg158Cys), p.(Pro278Arg), p.(Arg283Cys), p.(Leu348Ser), p.(Asp352Tyr), p.(Gly108_Phe109delinsVal), p.(Asn131del), p.(Leu265del)) as ‘functionally abnormal’, some with high impact.

The interpretation is particularly challenging for p.(Pro72His), p.(Arg110His), p.(Arg158Cys), p.(Arg283Cys) and p.(Asp352Tyr) variants, as they were considered in yeast assays as functional or partially functional, and the Giacomelli assay classified them as not LOF_not DNE or was not conclusive. The low functionality score observed for p.(Arg110His) was confirmed in an EBV cell line derived from the patient and confirmed in two EBV cell lines from other patients carrying this variant. The result for the p.(Asp352Tyr) variant was confirmed on a second blood sample and with an EBV cell line derived from another patient also carrying this variant. The effect of p.(Arg283Cys) was also confirmed in EBV cell lines derived from the patient and from three additional patients with the same variant (table 1).The clinical utility of the p53 functional assay is highlighted by the p.(Pro191Arg) variant.

This variant was initially detected in a child with medulloblastoma at 2 years of age and whose brother died from a fibrosarcoma. Presymptomatic testing revealed that an unaffected brother (18 months), the mother and two maternal aunts were also carriers. We were then requested to evaluate this variant, and the functional assay performed in the maternal aunt (individual 65, online supplemental table 3) clearly showed that this variant does not alter the p53 transcriptional activity (table 1 and online supplemental table 3). Considering this result, segregation analysis was performed on the brother’s fibrosarcoma sample, revealing the absence of the variant and consolidating the conclusion of a non-pathogenic variant.Our results show that this blood functional assay is also able to detect TP53 variations outside the coding regions, which are the only regions commonly analysed.

Thanks to this assay, we discovered that the unaffected mother of an index case was homozygous for the polymorphic c.*1175A>C variant, and we show that this variant decreases p53 mRNA by altering the polyadenylation signal and produces longer transcripts extending beyond the poly-A site, as previously reported.30 When present on both alleles, this variant impacts p53 functionality with the same magnitude as a germline pathogenic TP53 variant. This prompted us to recommend breast MRI every year for this unaffected adult relative. We had the opportunity to perform the assay on EBV-immortalised lymphocytes harbouring only this heterozygous variant, and we observed a normal score (data not shown), suggesting that the heterozygous c.*1175A>C variant alone is insufficient to alter p53 function. The comparison of the p53 functional scores observed in the index case who developed a high-grade glioma at 5 years of age and harbours the null c.723del, p.(Cys242Alafs*5) variant and in trans the polymorphic c.*1175A>C variant, and in her father carrying only the TP53 null variant suggests that the c.*1175A>C variant may act as a genetic modifier in pathogenic TP53 variant carriers and could increase the risk of glioma in carriers, as previously shown in the general population.30–33In summary, we suggest that our blood p53 functional assay should be a useful tool not only for the rapid interpretation of germline TP53 variants of unknown significance in clinical practice, in complement to the previously developed assays, but also for the indirect detection of cryptic alterations within regulatory regions impacting p53 function.Data availability statementAll data relevant to the study are included in the article or uploaded as supplementary information.

Deidentified participant data are available from thierry.frebourg@chu-rouen.fr.Ethics statementsPatient consent for publicationNot required.AcknowledgmentsThe authors are grateful to their French and European colleagues for providing clinical information and sending blood samples for TP53 analysis. The authors are indebted to Philippe Ruminy (Inserm U1245, Comprehensive Cancer Centre Becquerel, Rouen) for advices on the reverse transcription–multiplex ligation probe amplification experiments and to Nikki Sabourin-Gibbs (Rouen University Hospital) for her assistance in editing the manuscript..

AbstractGene fusion, a genomic event that generates a novel gene from lowest price kamagra two independent genes, has long been known to be implicated in tumourigenesis and kamagra oral jelly price in canada cancer progression. It has thus served as a diagnostic and prognostic biomarker in cancer, as well as an ideal lowest price kamagra therapeutic target in cancer therapy. Gene fusion can arise from chromosomal rearrangement and alternative splicing of transcripts, resulting in deregulation of proto-oncogenes or creation of an oncogenic novel gene. Largely facilitated by next generation sequencing technologies, a plethora of novel gene fusions have been identified in a variety of cancers, which leaves us the lowest price kamagra challenge of functionally characterising these candidate gene fusions.

In this review, we summarise the molecular mechanisms, the oncogenic consequences and the therapeutic implications of verified gene fusions. We also lowest price kamagra discuss recent studies on gene fusions in both common and rare subtypes of ovarian tumours and how these findings can be translated to cancer therapies to benefit patients carrying these gene fusions.medical oncologygeneticsIntroductionIdentification of a germline pathogenic TP53 (MIM. *191170) variant in a patient with cancer has drastic medical impacts.1 Indeed, in TP53 variant carriers, chemotherapy and radiotherapy have been shown to contribute to the development of subsequent primary cancers, the incidence of which is remarkably high (above 40%).1–4 Therefore, in these patients, surgical treatment should be prioritised and radiotherapy and chemotherapy avoided, if possible, or at least carefully discussed in terms of benefit:risk ratio between risk of recurrence and risk of inducing second primary tumours. Furthermore, TP53 variant carriers should have specific surveillance protocols, including annual whole-body MRI,5 6 whose efficiency for early tumour detection has recently been shown by lowest price kamagra numerous studies.5–14Interpretation of germline TP53 variants, which are mainly missense variants, remains particularly complex.

Whereas germline variants of TP53 were initially detected in Li-Fraumeni syndrome (LFS, MIM#151623),15–17 our perception of cancers related to germline alterations of TP53 has drastically evolved over time.1 2 18 19 The presence of a disease-causing germline variant should be considered in patients fulfilling Chompret criteria, lowest price kamagra which were sequentially updated and extended.1 The question of germline TP53 variant interpretation is becoming a growing concern in the field because the TP53 gene is currently included in many cancer gene panels, and the number of TP53 tests performed in patients not fulfilling the criteria mentioned earlier has increased exponentially. 20 21Classification of TP53 variants, in agreement with the American College of Medical Genetics and Genomics/Association for Molecular Pathology guidelines, is based on several items, including frequency of the variant in the general population (gnomAD. Https://gnomad.broadinstitute.org/), segregation data, bioinformatics predictions and functional assays developed in yeast or human cancer cell lines.22 One of the first assays commonly used for TP53 missense variant interpretation was developed in yeast and is based on the expression of TP53 cDNA in strains containing reporter plasmids with different p53 binding sites.23 In this assay, p53 variants are classified as functional, not functional or partially lowest price kamagra functional if the transcriptional activity is conserved for some but not all yeast reporter plasmids (http://p53.iarc.fr/). More recently, two teams have developed in human cancer cell lines high throughput p53 functional assays.24 25 Kotler et al24 generated a synthetic library of TP53 variants located within the p53 DNA-binding domain and quantified the antiproliferative activity of these variants in the p53-null H1299 cancer cell line.

In this lowest price kamagra assay, TP53 variants are categorised as ‘wild-type TP53-like variant’ (functional) or ‘disrupting’ (non-functional). In another assay, Giacomelli et al25 generated by saturation mutagenesis a TP53 library and tested the ability of the variants (1) to restore the survival of the p53-null A459 cell line exposed to high doses of DNA damaging agents, in order to detect loss of function (LOF) variants and (2) to induce in p53-wild-type A459 cells resistance to Nutlin-3, in order to detect variants with dominant negative effect (DNE).We previously developed, in Epstein-Barr kamagra-immortalised lymphocytes, a p53 functional assay exploring the transcriptional activity of the protein underlying its tumour suppressor activity.26 This assay is based on the exposure of cells to DNA damaging agents followed by the measurement of the p53 transcriptional response.27 28 With this assay, we showed that pathogenic TP53 variant carriers exhibit a constitutive defect in the transcriptional response to DNA damage, establishing a biological endophenotype associated with germline pathogenic variants.27 28 Compared with the other assays, its main advantage is to evaluate the impact of heterozygous variants in the genetic context of the patients. Its main disadvantage is that it requires EBV immortalisation, which is time-consuming and, therefore, not suited for a rapid classification and interpretation of TP53 variants in medical practice.Therefore, despite the different tools indicated previously and before the completion in the future of curated international databases, interpretation of germline lowest price kamagra TP53 variants remains challenging in clinical practice. This prompted us to develop a p53 functional assay derived from the previous one but performed on fresh blood samples and suitable for rapid interpretation and medical management of patients.

We show here that this assay can accurately detect pathogenic variants and can be used to lowest price kamagra reallocate unclassified variants by integrating the results to the classification strategy.22 Furthermore, this assay revealed that a TP53 polymorphism (rs78378222), present in 1.7% of the European population, compromises p53 functional activity with the same magnitude as a heterozygous null variant, when carried on both alleles.MethodsCell culture and treatmentEBV-immortalised cell lines were maintained in RPMI 1640 medium (GIBCO. Life Technologies, Carlsbad, California, USA) with 10% fetal calf serum (Invitrogen, Life Technologies) and 1% lowest price kamagra L-glutamine (Invitrogen) at 37°C with 5% CO2. Cells were seeded in duplicate in 12-well plates (Corning, New York, USA) at a density of 106 cells/well. Cells were treated or not with 200 ng/mL (0.3 µM lowest price kamagra final concentration) of doxorubicin (Sigma Aldrich, St.

Louis, Missouri, USA) for 8 hours. Cells were washed with 1× PBS and harvested for RNA extraction.Peripheral blood mononuclear cell (PBMC) isolation and cultureBlood samples were collected in EDTA tubes and kept for 2 days lowest price kamagra at room temperature before PBMC isolation on a lymphocyte separation medium (Eurobio, Evry, France). From 2.5 to 10.0 mL of blood per patient was used for PBMC isolation. Cell number and cell viability were assessed lowest price kamagra on a NanoEnTek Adam automatic cell counter with the AccuChip Kit (ScienceTEC, Villebon-sur-Yvette, France).

One million cells were seeded per well in a 24-well plate and were let to grow for 48 hours in a lymphocyte activating medium (Chromosome Medium P, AmpliTech, Compiègne, France). At least two wells were seeded per patient (treated and untreated) and duplicates or triplicates were performed lowest price kamagra whenever possible. Cells were treated with 800 ng/mL of doxorubicin for 8 hours, washed with 1× PBS, harvested and RNA extraction was performed using the NucleoSpin RNA XS kit (Macherey Nagel, Düren, Germany) according to the manufacturer’s instructions and quantified using a UV-VIS ND-1000 spectrophotometer (Biocompare, Nanodrop Technologies, USA).RNA-SeqFour control EBV cell lines wild-type lowest price kamagra for TP53 and four heterozygous TP53-mutant cell lines, corresponding to three canonical dominant negative missense variants (p.(Arg175His), p.(Arg248Trp) and p.(Arg273His)) and one complete deletion of the TP53 locus, were treated or not with doxorubicin. RNA was extracted using the Nucleospin RNAII kit (Macherey Nagel).

Libraries were prepared using the NEBNext Ua Directional RNA Library Kit for Illumina (NEB, Ipswich, USA) and NGS sequencing of the libraries was performed on an Illumina NextSeq500 lowest price kamagra (Illumina, San Diego, USA) using 2*75 bp sequencing to generate 50M read pairs on average per sample. Experiments were performed in triplicates. Bioinformatic analysis was carried out using an in-house automated pipeline AURIGA that uses the STAR lowest price kamagra V.2.5.3a tool for alignment, FeatureCounts tool V.1.5.2 for read counting and DESeq2 V.1.18.1 for statistical analysis.Selection of biomarkers indicative of p53-transcriptional activityNew biomarkers were selected among the transcripts strongly up-egulated by doxorubicin in control cells but not in the cells harbouring heterozygous TP53 alterations. CEP170B (NM_015005), PODXL (MIM*602632, NM_001018111), RRAD (MIM*179503, NM_004165), GLS2 (MIM*606365, NM_013267), CABYR (MIM*612135, NM_012189), TP53I3 (MIM*605171, NM_004881), EPS8L2 (MIM*614988, NM_022772), SULF2 (MIM*610013, NM_001161841), SESN1 (MIM*606103, NM_014454) and FHL2 (MIM*602633, NM_201555).

Three control transcripts with a steady expression across all conditions and genotypes and expressed lowest price kamagra at the same level as the selected targets were also selected. TBP (MIM*600075, NM_003194), RIC8B (MIM*609147, NM_001330145) and MPP5 (MIM*606958, NM_022474.3). An internal control lowest price kamagra of treatment efficacy was included. PLK1 (MIM*602098, NM_005030.5), whose transcript is downregulated by doxorubicin treatment both in wild-type and mutant cells.Reverse transcription–quantitative multiplex PCR of short fluorescent fragment (RT-QMPSF)Reverse transcription (RT) was performed on 100 ng of total RNA using the Verso cDNA Synthesis lowest price kamagra Kit (Thermo Scientific, Waltham, USA).

RT-QMPSF was performed on 1.5 µL of RT using Diamond Taq DNA polymerase (Kaneka Eurogentec, Seraing, Belgium), 6% Dymethyl sulfoxide and 26 PCR cycles (94°C. 30 s/58°C. 1 min/72°C. 30 s).

Primer sequences are listed in online supplemental table 1. Amplicons were analysed on an ABI Prism 3500 Genetic Analyzer (Applied Biosystems, Foster City, California, USA) using GeneScan 3.7 software.Supplemental materialReverse transcription–multiplex ligation probe amplification (RT-MLPA)RT-MLPA probes were pooled at a concentration of 1 fmol/µL each in 10 mM Tris/1 mM EDTA. Probe sequences are given in online supplemental table 1. RT (6.5 µL), probe mixture (1.5 µL) and SALSA-MLPA buffer (1.5 µL, MRC-Holland, Amsterdam, The Netherlands) were mixed before denaturation (95°C, 2 min) and hybridisation (60°C, 1 hour).

Ligation was performed at 54°C for 15 min, adding 32 µL of ligation mixture, and heated 5 min at 98°C. Then, 2.5 µL of the ligation was added to 7.5 µL of a Q5Hot Start High-Fidelity 2X Master Mix (NEB) supplemented with universal fluorescent PCR primers. PCR was performed using 35 cycles (94°C. 30 s/58°C.

30 s/72°C. 30 s). Amplicons were analysed on an ABI Prism 3500 Genetic Analyzer using GeneScan V.3.7 software.Calculation of p53 functionality score and p53 mRNA ratioThe RT-MLPA or RT-QMPSF profiles of doxorubicin-treated and untreated cells were superimposed after adjusting the control amplicons to the same height. In the treated condition, the peak height of each of the 10 p53 target genes was measured and divided by the sum of the heights of the three control genes.

This value was then divided by the same ratio calculated in the untreated condition. In the assay, the mean of the 10 values defines the p53 functionality score. The final p53 functionality score is the mean of the scores obtained in RT-MLPA and RT-QMPSF assays. The p53 mRNA levels were expressed as a ratio of the normal values obtained for 3 TP53 wild-type control individuals.

The efficacy of the genotoxic treatment was assessed by calculating a PLK1 (MIM*602098) ratio (treated/untreated) normalised with the three controls, which should be less than 0.5.ResultsDevelopment of a rapid p53 functional assay performed on bloodThe rationale of the assay is that p53 acts as a powerful transcriptional inductor when DNA damage occurs and that the common deleterious impact of pathogenic variants is the alteration of this transcriptional activity.26 To develop a functional assay directly performed on patient’s fresh blood, we first optimised the quantitative assay that we had previously developed in EBV-immortalised cell lines.27 28 To this aim, we performed a new comparative transcriptomic analysis using RNA-Seq, including non-polyadenylated RNAs. Four control EBV cell lines wild type for TP53 and four patients with LFS EBV cell lines were compared in the context of genotoxic stress induced by doxorubicin treatment. We selected 10 biomarkers corresponding to p53 targets involved in different biological pathways controlled by p53, such as cell adhesion and migration, cellular response to stress, apoptosis, cytoskeleton organisation, glycolysis or regulation of other metabolic pathways. To normalise the results, we selected three transcripts with a steady expression across all conditions and genotypes.

All these biomarkers were then included in two quantitative assays based on RT-MLPA and RT-QMPSF. To detect in the same assay the potential effect of variants on the TP53 transcript levels, we added different amplicons or probes corresponding to TP53 cDNA. As a defect in treatment efficacy would result in a low functionality score leading to the misinterpretation of a wild-type genotype as a mutant one, we also integrated in the assays an internal control of treatment efficacy. After exposure to doxorubicin, cells were harvested and the RT-MLPA and RT-QMPSF assays were performed in parallel for each sample to increase the robustness of the assay.

An arbitrary functionality score was calculated from the induction score of the 10 p53 targets. The p53 RNA levels were evaluated and expressed as a percentage of the mean levels obtained for three wild-type TP53 individuals. This new quantitative assay, based on both RT-QMPSF and RT-MLPA, was first validated on 31 lymphoblastoid cell lines derived from patients with LFS harbouring different germline heterozygous TP53 variants (online supplemental table 2).Supplemental materialWe then set up the conditions allowing the assay to be performed directly on the patients’ peripheral blood. Blood was collected in conventional EDTA tubes and kept at room temperature for 2 days to mimic sample shipping delays.

PBMCs were isolated and cultured for 48 hours in a lymphocyte activating medium. Under these conditions, a strong p53 transcriptional response could be monitored in wild-type individuals (figure 1), indicating that testing p53 function directly on patients’ blood cells was feasible.P53 functional assay on peripheral blood. (A) Schematic representation of the blood p53 functional assay workflow. (B,C) Typical RT-QMPSF (B) and RT-MLPA (C) results obtained for individual 15 with a wild-type TP53 genotype.

The fluorescent profiles of doxorubicin-treated cells (red line) and untreated cells (blue line) were superimposed using the three control amplicons (RIC8B, TBP and MPP5). The horizontal bars indicate for each p53 target gene the level of expression in untreated cells. Treatment efficacy was evaluated by the transcriptional repression of the PLK1 marker (Plk1 treated/untreated ratio below 0.5). In the treated condition, the peak height of each of the 10 p53 target genes was measured and divided by the sum of the heights of the three control genes.

This value was divided by the same ratio calculated in the untreated condition to yield an arbitrary p53 functionality score. The p53 mRNA levels were expressed as a ratio of the normal values obtained for three control individuals. PBMC, peripheral blood mononuclear cell. RT-MLPA, reverse transcription–multiplex ligation probe index amplification.

RT-QMPSF, reverse transcription–quantitative multiplex PCR of short fluorescent fragment." data-icon-position data-hide-link-title="0">Figure 1 P53 functional assay on peripheral blood. (A) Schematic representation of the blood p53 functional assay workflow. (B,C) Typical RT-QMPSF (B) and RT-MLPA (C) results obtained for individual 15 with a wild-type TP53 genotype. The fluorescent profiles of doxorubicin-treated cells (red line) and untreated cells (blue line) were superimposed using the three control amplicons (RIC8B, TBP and MPP5).

The horizontal bars indicate for each p53 target gene the level of expression in untreated cells. Treatment efficacy was evaluated by the transcriptional repression of the PLK1 marker (Plk1 treated/untreated ratio below 0.5). In the treated condition, the peak height of each of the 10 p53 target genes was measured and divided by the sum of the heights of the three control genes. This value was divided by the same ratio calculated in the untreated condition to yield an arbitrary p53 functionality score.

The p53 mRNA levels were expressed as a ratio of the normal values obtained for three control individuals. PBMC, peripheral blood mononuclear cell. RT-MLPA, reverse transcription–multiplex ligation probe amplification. RT-QMPSF, reverse transcription–quantitative multiplex PCR of short fluorescent fragment.p53 functional analysis of patient’s blood cells with different TP53 genotypesWe then applied the p53 functional assay on blood samples sent to our laboratory for TP53 molecular analysis (NGS screening of the 11 exons complemented by QMPSF).

Molecular and functional analyses were performed in parallel, in double blind conditions. We analysed a total of 82 blood samples derived from 77 individuals (online supplemental table 3). These 77 individuals corresponded either to new index cases suspected to harbour a pathogenic TP53 variant or to relatives of index cases harbouring TP53 variants. This sample reflects the real-life recruitment of our diagnostic laboratory as it includes unaffected individuals as well as individuals affected by cancer who may have undergone different chemotherapy treatments.

Molecular analyses revealed that 51 individuals had no detectable germline TP53 variant. For these 51 individuals, the mean p53 functionality score measured was 12.7 (13.6 for the RT-QMPSF assay and 11.9 for the RT-MLPA assay) with a range of 7.5–22.8 (online supplemental table 3 and figure 2). The mean observed p53 mRNA levels were 93% with a range of 74%–125% (online supplemental table 3). In eight tested individuals, molecular analysis revealed seven distinct TP53 variants which could be considered as likely pathogenic or pathogenic based on their ClinVar classification or their truncating nature (table 1).

All the variants tested were confirmed to be germline heterozygous variants. For these eight patients, the assay yielded a reduced score compared with the wild-type individuals (mean 4.8, range 3.1–7.1. Table 1 and figure 2). In the patients with missense variants, p53 mRNA levels were above 75%.

In contrast, p53 mRNA was clearly reduced in patients harbouring frameshift or splice variants (mean 58%, table 1 and figure 2) probably reflecting the activity of the nonsense-mediated mRNA decay.Supplemental materialView this table:Table 1 Interpretation of germline TP53 variants integrating the blood p53 functional assayp53 functional scores and mRNA level ratios in individuals with wild-type TP53 or with germline TP53 variants. (A) p53 functionality scores obtained in 51 wild-type TP53 individuals, compared with the scores obtained for nine samples from eight individuals carrying a classified TP53 variant (online supplemental table 3) using a Mann-Whitney non-parametric test. (B) Comparison of the p53 mRNA ratios obtained in 51 wild-type TP53 individuals and in samples carrying a missense (five samples) or a truncating variant of TP53 (four samples), using a Kruskal-Wallis test with Dunns post-test (p=0.0031). ***PFigure 3 Impact of the heterozygous and homozygous TP53 c.*1175A>C variation on p53 pre-mRNA 3′ end processing.

(A) Schematic representation of the TP53 3′ end region. The c.*1175A>C variant is predicted to yield at least two different transcripts. The upper one corresponds to the normal transcript with pre-mRNA cleavage and polyadenylation, and the lower one to longer transcript that extends after the poly-A signal. €˜Exon 11’ primers amplify both transcripts, while ‘postpoly-A’ primers specifically amplify the longer transcripts.

As postpoly-A primers could also amplify gDNA, primers ‘exon 7’ and ‘exon 10’, which are specific to gDNA, were added to the reaction in order to monitor DNA contamination. (B) RT-QMPSF result obtained for the index case’s father (individual 58, S1. Table 1 and online supplemental table 3) carrying the variant TP53 c.723del, p.(Cys242Alafs*5). The profile (in red) was superimposed on the profile of a control individual wild type for TP53 (in blue), using the control amplicons RIC8B and TBP.

(C) RT-QMPSF result obtained for the index case’s mother (individual 76, S1. Table 1 and online supplemental table 3) carrying the c.*1175A>C variant at the homozygous state. (D) RT-QMPSF result for the index case (individual 77, online supplemental table 3) carrying the c.723del, p.(Cys242Alafs*5) variant and the c.*1175A>C in trans. Red arrows indicate the appearance of longer p53 transcripts.

The horizontal bars show the reduction of the normal p53 transcript level, as compared with the control. RT-QMPSF, reverse transcription–quantitative multiplex PCR of short fluorescent fragment.DiscussionThe interpretation of germline TP53 variants in patients with cancer is critical and should be performed before starting treatment considering their medical impact. The main objective of our assay was to provide a fast functional classification of rare uncharacterised variants in order to help clinicians with decision-making. Compared with the previous assay that we developed in EBV-immortalised lymphocytes,27 28 this blood assay does not require long-term cell culture and the results can be obtained within 1 week, fulfilling the timing required for diagnostic practice.

The only constraint is to perform it within 48 hours after blood sampling in order to obtain robust results. Under these conditions, we were able to successfully analyse samples sent from other European countries.Our assay fulfils most of the recommendations recently published by the Clinical Genome Resource Sequence Variant Interpretation working group regarding the clinical validity of functional assays29. (1) compared with the previously described p53 functional assays that test in vitro either cloned cDNA in yeast or artificial mutant libraries in cancer cell lines,23–25 this blood assay is performed in clinical samples in the patients’ genetic context. (2) the assay evaluates the transcriptional activity of p53 and not a specific domain of the protein.

(3) it analyses simultaneously the impact of the variant on protein function and mRNA levels. (4) it was validated using 51 wild-type TP53 controls and 8 patients with seven distinct pathogenic or likely-pathogenic TP53 variants. And finally, (5) results show the robustness of the assay. Indeed, as shown in table 1, for 12 tested variants, we were able to perform the assay on EBV-immortalised cell lines and the results were very similar.

Moreover, for five individuals, two different blood samples were tested and yielded similar results (table 1), and two variants (c.844C>T, p.(Arg282Trp). C.847C>T, p.(Arg283Cys)) were tested on two different individuals’ blood with concordant results (4.8 vs 5.0 and 5.3 vs 6.4).We observed among the wild-type TP53 individuals a wide range of functionality scores (7.5–22.8). This probably suggests that there is a variability of the p53-mediated transcriptional response to DNA damage in the general population, although no obvious impact of age, clinical status or sex could be observed. The thresholds used in this study could be refined by testing additional deleterious variants.

Despite this variability, all pathogenic/likely pathogenic variants generated low p53 functionality scores, and variants resulting in premature stop codons were also detected by a clear reduction of p53 mRNA levels. In addition, our assay allows testing of non-missense variants such as in frame indels. It should be highlighted that none of the previously published functional assays can be considered as a gold-standard method to classify germline TP53 variants.23–25 Therefore, no available p53 functional assay can be used to calibrate the blood assay. Indeed, as illustrated in table 1, discordant results were obtained for variants unambiguously classified in ClinVar as pathogenic or likely pathogenic.

In particular, the founder Brazilian p.(Arg337His), an example of a variant with low penetrance, highlights the limits of the available tools. Whereas segregation data performed on large Brazilian pedigrees have clearly shown that this variant is pathogenic,34 bioinformatic predictions and functional analyses35 are conflicting (table 1). Our blood functional assay clearly shows that this variant alters the transcriptional activity of p53, although to a lesser extent than DNE missense variations, highlighting the limits of functional assays based on overexpression of cDNA. This result was confirmed in four additional patients carrying this variant using EBV cell lines (table 1).The blood functional assay performed on PBMC harbouring unclassified variants led us to consider 12 variants (p.(Pro72His), p.(Gly105Asp), p.(Arg110His), p.(Phe134Leu), p.(Arg158Cys), p.(Pro278Arg), p.(Arg283Cys), p.(Leu348Ser), p.(Asp352Tyr), p.(Gly108_Phe109delinsVal), p.(Asn131del), p.(Leu265del)) as ‘functionally abnormal’, some with high impact.

The interpretation is particularly challenging for p.(Pro72His), p.(Arg110His), p.(Arg158Cys), p.(Arg283Cys) and p.(Asp352Tyr) variants, as they were considered in yeast assays as functional or partially functional, and the Giacomelli assay classified them as not LOF_not DNE or was not conclusive. The low functionality score observed for p.(Arg110His) was confirmed in an EBV cell line derived from the patient and confirmed in two EBV cell lines from other patients carrying this variant. The result for the p.(Asp352Tyr) variant was confirmed on a second blood sample and with an EBV cell line derived from another patient also carrying this variant. The effect of p.(Arg283Cys) was also confirmed in EBV cell lines derived from the patient and from three additional patients with the same variant (table 1).The clinical utility of the p53 functional assay is highlighted by the p.(Pro191Arg) variant.

This variant was initially detected in a child with medulloblastoma at 2 years of age and whose brother died from a fibrosarcoma. Presymptomatic testing revealed that an unaffected brother (18 months), the mother and two maternal aunts were also carriers. We were then requested to evaluate this variant, and the functional assay performed in the maternal aunt (individual 65, online supplemental table 3) clearly showed that this variant does not alter the p53 transcriptional activity (table 1 and online supplemental table 3). Considering this result, segregation analysis was performed on the brother’s fibrosarcoma sample, revealing the absence of the variant and consolidating the conclusion of a non-pathogenic variant.Our results show that this blood functional assay is also able to detect TP53 variations outside the coding regions, which are the only regions commonly analysed.

Thanks to this assay, we discovered that the unaffected mother of an index case was homozygous for the polymorphic c.*1175A>C variant, and we show that this variant decreases p53 mRNA by altering the polyadenylation signal and produces longer transcripts extending beyond the poly-A site, as previously reported.30 When present on both alleles, this variant impacts p53 functionality with the same magnitude as a germline pathogenic TP53 variant. This prompted us to recommend breast MRI every year for this unaffected adult relative. We had the opportunity to perform the assay on EBV-immortalised lymphocytes harbouring only this heterozygous variant, and we observed a normal score (data not shown), suggesting that the heterozygous c.*1175A>C variant alone is insufficient to alter p53 function. The comparison of the p53 functional scores observed in the index case who developed a high-grade glioma at 5 years of age and harbours the null c.723del, p.(Cys242Alafs*5) variant and in trans the polymorphic c.*1175A>C variant, and in her father carrying only the TP53 null variant suggests that the c.*1175A>C variant may act as a genetic modifier in pathogenic TP53 variant carriers and could increase the risk of glioma in carriers, as previously shown in the general population.30–33In summary, we suggest that our blood p53 functional assay should be a useful tool not only for the rapid interpretation of germline TP53 variants of unknown significance in clinical practice, in complement to the previously developed assays, but also for the indirect detection of cryptic alterations within regulatory regions impacting p53 function.Data availability statementAll data relevant to the study are included in the article or uploaded as supplementary information.

Deidentified participant data are available from thierry.frebourg@chu-rouen.fr.Ethics statementsPatient consent for publicationNot required.AcknowledgmentsThe authors are grateful to their French and European colleagues for providing clinical information and sending blood samples for TP53 analysis. The authors are indebted to Philippe Ruminy (Inserm U1245, Comprehensive Cancer Centre Becquerel, Rouen) for advices on the reverse transcription–multiplex ligation probe amplification experiments and to Nikki Sabourin-Gibbs (Rouen University Hospital) for her assistance in editing the manuscript..

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All rights reserved. QUESTION One of the first symptoms of Alzheimer's disease is __________________.

Latest Alzheimer's Where is better to buy propecia News THURSDAY, Sept lowest price kamagra. 9, 2021 (HealthDay News) It's more than just an annoyance. Long-term exposure to traffic and train noise may increase the risk of dementia and Alzheimer's disease, Danish researchers report. The study authors said that more than 1,200 of Denmark's nearly 8,500 cases of dementia in 2017 may have resulted from exposure to noise, which means that reducing traffic noise might help prevent the thinking, memory lowest price kamagra and behavior problems associated with this condition.

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8, 2021 Steven Reinberg Copyright © 2021 HealthDay. All rights reserved.