Podcasts about li fraumeni

Rare, heritable Li-Fraumeni Syndrome, imposes an approximate 90% risk of breast cancer and the sarcomas, among other cancers, over the lifetime of affected individuals. Drs. Suzanne MacFarland, and Kara Maxwell, discuss the urgent need for early diagnosis and intensive life-long monitoring, family dynamics, communication, advocacy and the avenues for care in Li-Fraumeni.

BUFFALO, NY- July 19, 2024 – A new #editorial paper was #published in Oncotarget's Volume 15 on July 2, 2024, entitled, “DDX41 and its unique contribution to myeloid leukemogenesis.” In this new editorial, researcher Hirotaka Matsui from the National Cancer Center Hospital in Tokyo, Japan, and Kumamoto University discusses myeloid neoplasms. Until the early 2000s, myeloid neoplasms attributable to genetic backgrounds were considered exceedingly rare, with notable exceptions limited to those arising as components of systemic syndromes such as Fanconi anemia and Li-Fraumeni syndrome. Historically, no hematopoietic-specific tumor syndromes had been identified until 1999, when RUNX1 was implicated as the causative gene for familial platelet disorder with a predisposition to acute myeloid leukemia (AML). Subsequently, in 2004, CEBPA was recognized as another critical gene responsible for inherited AML. The subsequent advent and widespread application of comprehensive genetic analysis facilitated the identification of germline pathogenic variants in genes such as ANKRD26, ETV6, and GATA2 among patients with myeloid neoplasms that developed against a background of inherited thrombocytopenia or systemic disorders. It is now established that genetic predisposition is present in approximately 10% of myeloid neoplasms, underscoring the fact that myeloid neoplasms with a genetic background are by no means exceptional. “Among these, myeloid neoplasms caused by DDX41 variants are particularly noteworthy due to their distinct disease phenotype and pathogenesis [2].” DOI - https://doi.org/10.18632/oncotarget.28603 Correspondence to - Hirotaka Matsui - hmatsui@ncc.go.jp Video short - https://www.youtube.com/watch?v=AQXIdS1amhM Sign up for free Altmetric alerts about this article - https://oncotarget.altmetric.com/details/email_updates?id=10.18632%2Foncotarget.28603 Subscribe for free publication alerts from Oncotarget - https://www.oncotarget.com/subscribe/ Keywords - cancer, acute myeloid leukemia, DDX41, myelodysplastic neoplasms, myeloid neoplasms with germline predisposition, R-loop About Oncotarget Oncotarget (a primarily oncology-focused, peer-reviewed, open access journal) aims to maximize research impact through insightful peer-review; eliminate borders between specialties by linking different fields of oncology, cancer research and biomedical sciences; and foster application of basic and clinical science. Oncotarget is indexed and archived by PubMed/Medline, PubMed Central, Scopus, EMBASE, META (Chan Zuckerberg Initiative) (2018-2022), and Dimensions (Digital Science). To learn more about Oncotarget, please visit https://www.oncotarget.com and connect with us: Facebook - https://www.facebook.com/Oncotarget/ X - https://twitter.com/oncotarget Instagram - https://www.instagram.com/oncotargetjrnl/ YouTube - https://www.youtube.com/@OncotargetJournal LinkedIn - https://www.linkedin.com/company/oncotarget Pinterest - https://www.pinterest.com/oncotarget/ Reddit - https://www.reddit.com/user/Oncotarget/ Spotify - https://open.spotify.com/show/0gRwT6BqYWJzxzmjPJwtVh MEDIA@IMPACTJOURNALS.COM

This week's episode will be focusing on the second part of genetic syndromes with risk of malignancy. Last week we covered Li Fraumeni, Lynch, FAP, BRCA ½ and Cowdens. This week we are going to cover the syndromes associated with RCC as well as MEN 1 and 2 and a few others. 

This week's episode will be focusing on genetic syndromes with increased risk of malignancies. In Part 1 we discuss Li-Fraumeni, Lynch Syndrome, FAP, BRCA 1 and 2, and Cowden's syndrome.

TW: Cancer, Fertility, and Traumatic Birth mentions

This week, we sit down with Erica Kirschner and Jenn Perry to discuss Li-Fraumeni Syndrome and the Li-Fraumeni Syndrome Association.Erica is a former educator who has been undergoing treatment for metastatic breast cancer for the past eleven years. After being diagnosed at 27, she was referred for genetic testing and found to have Li-Fraumeni Syndrome. LFS is a hereditary TP53 variant that predisposes children and adults to a wide array of cancers. She currently works with the nonprofit Li-Fraumeni Syndrome Association as a patient advocate.Jenn is a breast cancer survivor who was diagnosed with Li-Fraumeni syndrome. She is the President of the Li-Fraumeni Syndrome Association. Through the association, Jenn knew she had finally found an avenue to make a difference and effect change in an area that has affected not only many members of her family but many families around the world. She envisions a world someday where her children, grandchildren, and future family won't have to live in fear of the disease we know as cancer.You can find more information on the Li-Fraumeni Syndrome Association here:https://www.lfsassociation.org/

ASCO: You're listening to a podcast from Cancer.Net. This cancer information website is produced by the American Society of Clinical Oncology, known as ASCO, the voice of the world's oncology professionals. The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience, and conclusions. Guests' statements on this podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement. Cancer research discussed in this podcast is ongoing, so data described here may change as research progresses. In this podcast, Dr. Allison Kurian and genetic counselor Kristen Mahoney Shannon talk about what people should know about genetic testing and hereditary breast cancer, including what to expect when meeting with a genetic counselor, ways to reduce your risk of developing cancer, and talking about genetic test results with family.  Dr. Kurian is a Professor of Medicine and of Epidemiology and Population Health at Stanford University School of Medicine, and Director of the Stanford Women's Clinical Cancer Genetics Program. She is also the 2023 Cancer.Net Specialty Editor for Breast Cancer. Ms. Shannon is a senior genetic counselor and Director of the Cancer Center Genetics Program and Director of Genetic Counseling for the Massachusetts General Hospital Department of Medicine. She is also a 2023 Cancer.Net Advisory Panelist. View disclosures for Dr. Kurian and Ms. Shannon at Cancer.Net. Dr. Allison Kurian: I'm Allison Kurian. I am a professor of medicine, oncology, and epidemiology and population health at Stanford University. And I am speaking today with my colleague, Kristen Shannon, who will introduce herself. Kristen Shannon: Hi, it's great to be here. My name is Kristen Shannon. I am a genetic counselor and the director of cancer genetics at Massachusetts General Hospital in Boston. And I have no financial relevant disclosures to report. Dr. Allison Kurian: Thank you, and I have no relevant financial disclosures either. Very good. So today we will be talking about breast cancer and inherited risk and genetic testing. And let me start by providing a definition of a genetic or hereditary condition. So the way we think about this is something that has a high risk for developing a disease, not a certainty, but a high risk, and runs in families, generally because of a genetic finding that we can identify. And that typically is identified through sequencing, testing of blood or saliva samples, and typically allows us to find a change that we know is clearly associated with disease. A good example for breast cancer are the genes BRCA1 and BRCA2, which some may have heard of, and we will talk about further. So that is just an example, and we will get into more of the details of this as we go on. But I think the point is something that runs in families often is seen with the trait, so for BRCA1 or BRCA2, that would be breast cancer or ovarian cancer, affecting people in every generation. And having what we call for these kinds of genes an autosomal dominant inheritance pattern, so inherited from either parent. And taking only 1 copy that is not functioning to give a person higher risk of the condition. So that's sort of a bit of the basics here on genetic or hereditary risk. And just to give a sense of how common hereditary breast cancer is, we think that in general this may account for, I would say, somewhere between 5% to perhaps 10% of cases of breast cancer. And Kristen, please jump in and tell me if you think differently. But that would be my ballpark. And I think probably the majority of those are the BRCA1 and BRCA2 genes that I mentioned, although there are others that we are recognizing are playing more of a role than we thought, and we'll discuss those, too. So let me give you a chance to continue and respond, Kristen. Kristen Shannon: Yeah, no, I totally agree. And I was thinking that maybe I could talk a little bit about some of the features that are suggestive that there could be one of these inherited breast cancers in the family, because recognizing these signs of hereditary breast cancer can be super important for early detection and prevention of breast cancer. So first, multiple cases of breast cancer within the family, especially among close relatives like parents, siblings, children, those can be a sign that the cancer is inherited. Another important sign is early age of onset of disease. So breast cancer diagnosed at a young age, typically before the age of 50, might point towards hereditary risk. And it's not always the case, but it's something to be aware of. Also, if there is a history of ovarian cancer in the family, especially if you see it in conjunction with breast cancer cases, that's a significant sign that there could be something inherited in the family. And while it's rarer, male breast cancer can also be associated with hereditary gene mutations. So if there's a history of male breast cancer in the family, it's definitely something to think about in terms of hereditary risk. Multiple cancer types in the family can also be another clue. It's not always just breast and ovarian cancer. If you see a family history of both breast and ovarian cancer or pancreatic cancer or prostate cancer within the same family, that also might be a sign of an inherited cancer syndrome. For individuals of Ashkenazi Jewish descent, it's worth noting that they have a higher prevalence of certain gene mutations in specific genes, specifically BRCA1 and BRCA2, which Dr. Kurian has mentioned before. So a family of history of breast or ovarian cancer in an Ashkenazi Jewish individual should be noted as a higher sign that this cancer could be due to an inherited gene. And lastly, if someone has had breast cancer in both breasts, that's called bilateral breast cancer, and that might indicate hereditary risk. It's important, though, to remember that it's not just about any single sign in isolation. You really need to take a look at the bigger picture and the bigger context of the family. So if you notice any of these signs in your family, it's a good idea to seek guidance from a health care professional, like a genetic counselor or a medical oncologist, and they can help assess the family's risk and recommend genetic testing if needed. Dr. Kurian, did I forget anything or leave anything off? Dr. Allison Kurian: Perfect as always. I will just add a little bit here in terms of the specific gene names that we think about, because sometimes it helps people to have sort of a list in their minds, not that we expect you to remember the whole alphabet soup of these different genes. And let me just say that I think it's always a bit of a hodgepodge, some of these names. I used to wonder how people come up with these names, and often there's a bit of a history there. But I will just go through a few of them. We now have some practice guidelines, and they are basically put together by a group of experts who review all the evidence frequently and come up with recommendations. And so there is a list in these guidelines of basically which genes we think are appropriate to test for breast cancer in families, because there's enough evidence to suggest that. And so in addition to BRCA1 and BRCA2, the ones that I think of as the most important, and I'll want to hear Kristen's thoughts about this, too, but the ones that we see most often are called ATM. Sounds like a cash machine, unfortunately not, but ATM. CHEK2, C-H-E-K-2, and then one called PALB2, which stands for Partner and Localizer of BRCA2, and is a lot like BRCA2 in its risks. There are some other genes that give breast cancer risks that are less common. One of them, CDH1, is a gene that also causes an increased risk of stomach cancer. There are a few others that we always keep in mind. There's one called PTEN that's very rare that causes a syndrome called Cowden syndrome that I certainly haven't seen much of. Kristen may have seen more, but it's not something we see often and goes with a lot of other features in families. There are 2 genes that I think we recognize more in recent years and like to be sure we test, called RAD51C and RAD51D, and those both give increased risks. And then another one that I always think of as important here is TP53, and that is a gene that causes something called Li-Fraumeni syndrome, which has probably the highest cancer risks of which we know. There's another one, STK11, that gives some risk, NF1. We see these as being less frequent contributors. Those are the ones that I kind of keep in mind. And again, there will not be a quiz on the alphabet soup, but just so you're aware of what kinds of names you might hear. Kristen, please jump in if I've forgotten any or anything else you want to say. Kristen Shannon: No, I think that that's important. I think the only thing that I would add is that some people think when they go in for breast cancer genetic testing, they only are getting the BRCA1 and BRCA2 gene. And it's just important for people to realize that that's not really a complete test at this point, as you mentioned, Dr. Kurian. Dr. Allison Kurian: Totally agree, and thank you. Kristen Shannon: Should we move into how to prepare for a genetic counseling appointment? Dr. Allison Kurian: Please, yes. Kristen Shannon: Sure, okay. So preparing for a genetic counseling appointment for breast cancer risk can be helpful. First and foremost, we suggest that you gather your family health history. So reach out to your relatives and compile as much information as possible about your family's health background. Pay special attention to any instances of breast cancer and ovarian cancer, prostate cancer, pancreatic cancer in the family. And if any family members have had genetic testing, it's really helpful to jot down those test results as well and bring them with you to the appointment. The other thing is to think about your own personal medical history. You know, think about if you've had any past diagnosis, any treatments, surgeries, or medical conditions, especially those related to breast cancer, your genetic counseling appointment will include a discussion of those. The other thing is, you know, if you've had any medical tests related to cancer, it's important to gather those records if they're not already in your hospital's medical record system that you are going to. Another good idea is to just prepare a list of questions that you might want to have answered. So what do you want to know? Are there specific concerns or specific things you're curious about? It's also important to understand what you want to get out of this genetic counseling encounter. Do you want to just clarify your risk of having a gene? Do you want to consider genetic testing? Or do you want to talk about just managing your risk for breast cancer? That's super important to have that in mind before you actually go into your appointment. Lastly, I would consider bringing along a person, a supportive person with you to the appointment. Having someone with you can help provide emotional support because sometimes these visits can get emotionally charged, but it also can help to have someone remember important details that you will discuss with your health care provider. So it's really important to just arm yourself with information, questions, and support so that the appointment is as productive and informative as it can be. Do you have anything else you'd like to add, Dr. Kurian? Dr. Allison Kurian: It's wonderful to have your expert perspective on this. And I guess any thoughts about really what's inside the box? I think sometimes people just sort of wonder what's going to happen when I go in that room. Sometimes we have patients come in and say, “What are you guys going to do to me? Will there be surgery done?” And we reassure them that we are not doing anything that wild. And so maybe just a sense of kind of walking people through what will happen when they go to meet with genetic counselors. Kristen Shannon: Absolutely, thanks for bringing that up. So during the initial meeting, first you'll probably discuss your personal health history, again, any past diagnoses, surgeries, medical conditions. And then typically a genetic counselor or a medical professional will dive right into your family health history. So they'll ask a whole bunch of questions about your close and extended family members to build a really comprehensive picture of your family and the cancer diagnosis in it. They'll want to know if anyone in your family has had cancer, and they'll also want to know what type of cancer that person has had and also the age at which that person was diagnosed. So those are the 3 pieces of information that your health care provider will want to get from you. The genetic counselor will also probably ask you about what you want to get out of this encounter to make sure that you're both on the same page. Again, do you want genetic testing? You know that already. Or do you want to just talk through the process? So the big part of the initial meeting is really education. The genetic counselor will explain what Dr. Kurian described at the very outset of this discussion, what's the genetic basis of hereditary breast cancer, including all the specific genes that Dr. Kurian—the alphabet soup that we talked about. Talk about inheritance patterns and the implications of having a genetic mutation. The genetic counselor will probably also first assess your risk of having a mutation in one of the genes, and then they'll also talk to you often about genetic testing. So if genetic testing is on the table and you and the genetic counselor both agree that it's a good step, they'll walk you through the process of informed consent. And so this ensures that you understand what the testing entails, the potential outcomes, the implications of the test results. And then if you decide to go through with genetic testing, you will provide a blood or a saliva sample. And then it's a waiting game because these test results can take several weeks, usually about 3 to 4 weeks to get the test results back. When the test results come back, you'll typically have a follow-up appointment, either in-person or on the phone with your genetic counselor. And that's when they spend a lot of time interpreting the test results, explain what they mean for you and your health, as well as discussing the appropriate risk management strategies, if necessary. And if a gene mutation is identified, a genetic counselor will guide you on how to manage these risks. But it will depend on the specific mutation that is identified. And then the other thing that the genetic counselor can help with is just the emotional support. Some people have a harder time than others hearing this information. And also to talk about how to tell your family members about this. So in a nutshell, the initial meeting with the genetic counselor is about gathering information, assessing risk, and potentially deciding on whether or not you're going to have genetic testing. And then after that step, it's about interpreting the test results, talking about next steps, and providing emotional support. Dr. Allison Kurian: Thank you, Kristen. That was wonderful and very complete. And as I was listening to you, first of all, I was thinking about my general admiration for genetic counselors, which is huge. They taught me everything I know about this field. But so also kind of highlighting the key things that a meeting with a genetic counselor will do for you, as you so nicely did. And I think it's getting the right test ordered, making sure that the results make sense to you, and going beyond the patient. But I think those are sort of the key aspects that you communicated really well of the things that we want to get done there. Kristen Shannon: Well said, well said. And I couldn't agree more. Dr. Allison Kurian: And what do you think about the family part in terms of how that gets done? Kristen Shannon: Right, so discussing your genetic test results with family members can be hard and challenging, but it's really, really important. In terms of talking to your family members, I think first, determine the way you're going to notify your family members. So are you going to talk to them? Are you going to send them a letter or an email? And how you share the information may be different based on your relationship with that person. So for example, you may sit down over coffee with a close family member to talk about your test results, but you may choose to write a letter to someone that you don't have that much contact with. The next thing that I think is really important is to be prepared. So before you even start to have this conversation, make sure that you have a clear understanding of your genetic test results, the implications to you and to the family member. That's super important before you even start to have the conversation so that you can explain things to people in simple terms without too much medical jargon and make sure you keep it straightforward. It's really helpful to have a copy of your genetic test results and to provide that to your relatives if you're comfortable doing so, because then they can take that information with them to their genetic counseling or genetic testing appointment, which can be incredibly essential in terms of making sure that they get the correct test at the right time and the test results are interpreted correctly. The only other suggestion I have is just to keep in mind that family members are going to react very differently to this information. And some people will be very matter of fact about it. Some people might get a little distracted by this whole thing. So just to be patient with people and keep the conversation open. Allow them to call you if you're willing to do that so that the conversation can develop over time because, you know, really, in the end, the goal is to make sure that everyone in the family is well informed and makes decisions based on their own health and their well-being. Dr. Allison Kurian: Thank you. I couldn't agree more. And we sometimes, as people may have heard, call this “cascade genetic testing.” So a patient is tested. Somebody who's already had cancer maybe is tested. But then we have the opportunity to have this cascade of beneficial genetic testing, where we can get to people before they have cancer and work on prevention and screening, which I'll talk about in a minute. And I will say that, in general, we here in the United States, and certainly other places as well, don't do as well as we would like with cascade testing despite all best efforts of everyone. And so just to emphasize that family notification is super important, genetic counselors are wonderful at helping people to do that. And I think also additional strategies and interventions are underway to try to help make that easier. So if I may, I'll talk just a little bit about kind of what we do when we find something. Is that okay to do? Kristen Shannon: That sounds great. Talk about people, you know, what they can do about their test results. Dr. Allison Kurian: Good. Yeah, so I always think that's important. I'm an oncologist by training. I'm not a geneticist. And again, it's only thanks to the brilliance of genetic counselors like Kristen that I have learned what I have for the last 2 decades working in the field. But so I tend to think in terms of what can we do to treat this person differently if they have cancer to prevent or reduce the risk of a future cancer. And so what I would say is increasingly over the last few years for a person with breast cancer, as well as some additional cancers, it started to matter what these results are in terms of how we treat the person, whether we might give different medications. And that's really exciting because for years in this field, we didn't have that, and now we do. And so the drugs that are increasingly important are called PARP, P-A-R-P, inhibitors. And sometimes, if a person has a BRCA1 or BRCA2 gene mutation, we might even offer those drugs to treat a breast cancer or, in other cases, ovarian, prostate, or pancreatic cancer. So I think the testing can matter like never before in terms of what we might do to take care of people's cancer. Sometimes we might also choose a different surgery. So sometimes a woman who has a diagnosis of breast cancer might choose to do a more extensive breast surgery, she might choose a double mastectomy to reduce her risk of getting a second breast cancer. That's never required. She certainly doesn't have to do so extensive a surgery if she doesn't choose, but it is an option that some people might choose. And there might also be other cancer risks to manage in somebody who had breast cancer. BRCA1 and BRCA2, for example, give a high risk of ovarian cancer. And so we might talk with someone about the possibility of removing ovaries to prevent an ovarian cancer, which often is recommended with BRCA1, BRCA2, and other such gene mutations. I will say that I think for somebody who hasn't had cancer yet, or hopefully ever, particularly as we think about breast cancer, we're often thinking about intensive screening. So starting often earlier than a person would if she didn't have high risk and generally adding magnetic resonance imaging, MRI, to screening with mammogram alone. And that really is, I think, the cornerstone for women at high risk is adding that breast MRI screening. For pretty much all of the genes I mentioned, that would be clinically indicated and covered by insurance and important to do. MRI has no radiation, very effective at finding breast cancer early. So I think to summarize, it's really all about understanding risk based on a particular gene mutation, understanding if a different kind of treatment is needed for the cancer that a person has, understanding if any sort of preventive measure is needed for future cancer risk, and making sure that the screening we have for breast and for other cancers is appropriate to the level of risk. Anything to add there, Kristen? Kristen Shannon: No. No, I think that that's great. Dr. Allison Kurian: Absolutely. Yeah, so I think it's wonderful to have this opportunity to speak about the importance of genetic testing, which is I think more important than it ever has been at this time for the care of patients with breast cancer and their families. And so as we move into breast cancer awareness month, it's great to be able to talk about this. Thanks so much. Kristen Shannon: Thank you so much. I agree. And if you have any questions, I would suggest you reach out to your doctor or look up on the ASCO website for a referral to a genetic counselor. ASCO: Thank you, Dr. Kurian and Ms. Shannon. Learn more about hereditary breast cancer and genetic testing at www.cancer.net/hboc. Cancer.Net Podcasts feature trusted, timely, and compassionate information for people with cancer, survivors, and their families and loved ones. Subscribe wherever you listen to podcasts for expert information and tips on coping with cancer, recaps of the latest research advances, and thoughtful discussions on cancer care. And check out other ASCO Podcasts to hear the latest interviews and insights from thought leaders, innovators, experts, and pioneers in oncology. Cancer.Net is supported by Conquer Cancer, the ASCO Foundation, which funds lifesaving research for every type of cancer, helping people with cancer everywhere. To help fund Cancer.Net and programs like it, donate at CONQUER.ORG/Donate.

BUFFALO, NY- October 25, 2023 – A new editorial perspective was published in Oncotarget's Volume 14 on March 24, 2023, entitled, “Genetic modifiers of p53: opportunities for breast cancer therapies.” Each day our cells encounter a wide range of genomic damage and the p53 protein arbitrates decisions of cell cycle arrest to allow repair of DNA or promote elimination of cells with malignant potential through apoptosis. In this new editorial perspective, researchers Prabin Dhangada Majhi, Aman Sharma and D. Joseph Jerry from the University of Massachusetts, Pioneer Valley Life Sciences Institute and Rays of Hope Center for Breast Cancer Research discuss TP53 mutations. The prevalence of TP53 mutations in nearly all tumors emphasizes its role as a formidable barrier that must be breached to allow oncogenic transformation. Inherited mutations in TP53 are also the primary genetic lesions found in Li-Fraumeni Syndrome (LFS), a familial cancer predisposition characterized by tumors in many tissues. However, tissues are not all equally vulnerable to disruptions in p53 function. Among women with inherited mutations in TP53, breast cancer is by far the most common tumor (Figure 1). Somatic mutations in TP53 are also prevalent in sporadic breast cancers, especially in the triple-negative subtype. The proportion rises to nearly 50% of breast cancers that exhibit impaired function of the p53 pathway based on gene expression signatures as a surrogate biomarker of p53 activity. Therefore, the breast epithelium appears to be uniquely sensitive to alterations in p53 function. “Genomewide association studies (GWAS) have identified over 300 polymorphisms that contribute to breast cancer risk [38–41]. These provide a rich resource of candidate polymorphisms that may modify the consequences of mutations in TP53.” DOI - https://doi.org/10.18632/oncotarget.28387 Correspondence to - D. Joseph Jerry - jjerry@vasci.umass.edu Sign up for free Altmetric alerts about this article - https://oncotarget.altmetric.com/details/email_updates?id=10.18632%2Foncotarget.28387 Subscribe for free publication alerts from Oncotarget - https://www.oncotarget.com/subscribe/ Keywords - cancer, p53, Li-Fraumeni syndrome, genetic modifiers, breast cancer, DNA repair About Oncotarget Oncotarget (a primarily oncology-focused, peer-reviewed, open access journal) aims to maximize research impact through insightful peer-review; eliminate borders between specialties by linking different fields of oncology, cancer research and biomedical sciences; and foster application of basic and clinical science. To learn more about Oncotarget, please visit https://www.oncotarget.com and connect with us: SoundCloud - https://soundcloud.com/oncotarget Facebook - https://www.facebook.com/Oncotarget/ X - https://twitter.com/oncotarget Instagram - https://www.instagram.com/oncotargetjrnl/ YouTube - https://www.youtube.com/@OncotargetJournal LinkedIn - https://www.linkedin.com/company/oncotarget Pinterest - https://www.pinterest.com/oncotarget/ Reddit - https://www.reddit.com/user/Oncotarget/ Media Contact MEDIA@IMPACTJOURNALS.COM 18009220957

Um estudo conduzido por uma pesquisadora da Ufes tem identificado casos de câncer em famílias da região do Caparaó Capixaba, causados pela Síndrome Li-Fraumeni, uma síndrome hereditária. Ao todo, 34 famílias de Dores do Rio Preto, Guaçuí, Alegre, Muniz Freire, Ibatiba e Iúna foram identificadas com a síndrome. Através do sequenciamento do DNA, feito com recursos da Fundação de Amparo à pesquisa do Estado do Espírito Santo (Fapes) e com o apoio do laboratório Fleury, a pesquisa busca identificar os efeitos fundadores da doença, que podem estar ligados ao isolamento histórico da região. Em entrevista à CBN Vitória, a bióloga, mestre em genética e doutora em biologia molecular, Adriana Madeira Álvares da Silva conta os detalhes e explica quais os objetivos da pesquisa. Ouça a conversa completa!

This week in honor of Li-Fraumeni Syndrome Awareness Month, we have selected this episode from February 2022 to re-share. It features Whitney O'Connor who discovered her link to Li-Fraumeni Syndrome when diagnosed with breast cancer. Li-Fraumeni Syndrome is just one of the many genetic mutations that can lead to a breast cancer diagnosis. Whitney was diagnosed with a rare genetic disorder called the Li-Fraumeni Syndrome. She has been diagnosed with breast cancer twice – the first time at 30 and then again at 32. While her diagnosis of Li-Fraumeni Syndrome provided the hint to a cancer mystery, it also gave Whitney a built-in support system because the gene ran in her family. In this episode, Whitney reads from her piece “The Cancer Gene” from Wildfire Magazine's 2021 “Family” issue. Her essay is included in the Wildfire book “Igniting the Fire Within.”More about Whitney: https://www.instagram.com/boobiequeenchronicles/More about Li-Fraumeni Syndrome: https://www.lfsassociation.org/what-is-lfs/More about The Boobie Queen Company: https://www.boobiecrowns.com and https://www.facebook.com/boobiequeenchroniclesPurchase a digital copy of the “Family” issue of Wildfire Magazine: https://www.wildfirecommunity.org/shop/digital-download-family2020Buy the Wildfire book “Igniting the Fire Within: Stories of Healing, Hope & Humor, Inside Today's Young Breast Cancer Community”: https://www.amazon.com/dp/B0BJVJ629F?ref_=pe_3052080_397514860More about Wildfire: https://www.wildfirecommunity.org.Get the free Wildfire email newsletter: https://www.wildfirecommunity.orgLearn about Wildfire writing workshops: https://www.wildfirecommunity.org/workshopsShop Wildfire merch & more: https://www.wildfirecommunity.org/shop*Free* The Burn Writing Companion: Guided Prompt Journal (Vol. 1): https://www.wildfirecommunity.org/the-burn

JCO PO authors Dr. Edward Esplin and Professor Heather Hampel share insights into their JCO PO commentary, “Universal Germline Genetic Testing for Hereditary Cancer Syndromes in Patients With Solid Tumor Cancer” and discuss practical implications of testing for patients, geneticists, and clinicians. Host Dr. Rafeh Naqash, Dr. Esplin, and Professor Hampel discuss standard of care guidelines, insurance coverage, and benefits of testing. Click here to read the article! TRANSCRIPT Dr. Abdul Rafeh Naqash: Welcome to ASCO's JCO Precision Oncology Conversations, where we bring you the highlights and overview of Precision Oncology. Episodes will feature engaging conversations with authors of clinically relevant and highly significant JCO PO articles. These articles can be accessed at ascopubs.org/journal/po. Hello and welcome. My name is Dr. Abdul Rafeh Naqash. I'm a medical oncologist and assistant professor at the OU Health Stephenson Cancer Center. I'm also the social media editor for JCO Precision Oncology, and you're listening to JCO Precision Oncology Conversations podcast.  Today I am thrilled to be talking with Dr. Edward Esplin and Professor Heather Hampel about their recent paper, ‘Universal Germline Genetic Testing for Hereditary Cancer Syndromes in Patients with Solid Tumor Cancers'. Heather Hampel is the associate director in the Division of Clinical Cancer Genomics and is a professor in the Department of Medical Oncology and Therapeutics Research at the City of Hope National Medical Center. Dr. Edward Esplin is a clinical geneticist and also the Head of Clinical Trials at Invitae in San Francisco, California.  For the purpose of this podcast, we'll be referring to each other using our first names. So welcome both Heather and Ed. Thank you for joining us today.  Dr. Edward Esplin: Thank you, Rafeh.  Professor Heather Hampel: Thanks for having us.  Dr. Abdul Rafeh Naqash: Well, first of all, I'd like to start by discussing some of the context behind this very interesting commentary. For the sake of our listeners, this is one of our first commentaries that we're doing a podcast on because this is very clinically relevant, especially for patients with cancer and without cancer, as I was reading through this commentary. So could you tell us, Ed, what prompted you to start this commentary, and what was the context of and the importance behind why something like this would make a difference in the clinical care of patients with cancer?  Dr. Edward Esplin: Yes, I'd be glad to. I think that we have seen over the past couple of years an ever-growing application and opportunity for application of precision therapies in patients with cancer of various kinds. And there has been with that a growing amount of evidence connecting germline genetic variants of a pathogenic nature with various types of cancer, breast cancer being one of the ones that is the most prominent. And as we've seen this evidence accrue in cancer types such as breast, which has probably got the longest history of a connection to germline genetics, but also accruing in other cancer types such as pancreatic cancer, prostate cancer, ovarian cancer, colorectal cancer, it became clearer and clearer that there is evidence to support a broader application of germline genetic testing than is currently the standard of practice. In part driven by the desire for access to these precision therapies that are driven in part by patients' germline genetic makeup and for the opportunity that germline genetic testing results have for affording patients potential access to clinical treatment trials - so the cutting edge of what is driving some of these treatment opportunities - and reviewing the amazing amount of work that has been done by a number of people across the country and across the world to support these opportunities and support this becoming more and more the standard of care really motivated us to do this project together, and we've been fortunate to have been involved in a number of the studies that we review in this commentary.  Dr. Abdul Rafeh Naqash: Thank you so much for that explanation, Ed. So, Heather, you, and both Ed, have obviously led and been part of a lot of work in this space and have developed guidelines in this space. For the sake of our listeners, whether they are clinicians or patient advocates, what are the current guidelines behind germline testing for patients with cancer and patients without cancer?  Professor Heather Hampel: That's a really good question, and that's a lot of what's driving it for me, just from a clinical perspective.  So currently, we mainly use the NCCN guidelines in the US for deciding when a patient is appropriate for germline genetic testing. And they only recommend or suggest considering germline genetic testing for all cases of three particular cancers: all cases of ovarian, pancreatic, and, most recently, this summer, all cases of colorectal cancer, they've said you could consider offering germline testing to. The other one that has a recommendation is prostate cancer, but that's restricted to patients with metastatic or advanced prostate cancer, so it's not all prostate cancers. When you look at the guidelines, you ask yourself, how did they decide that? Was it based on the prevalence of finding a germline mutation? Because if it was, there are several other cancers where germline mutations are just as prevalent, but that recommendation has not been made.  And what is happening really on the front lines is that some patients are not having access to genetic testing because we have very complex criteria requiring ages of diagnosis, certain tumor markers, particular family history constellations that make the criteria difficult to use for frontline primary care physicians and patients deciding who needs referred, and do I need to see cancer genetics? And how much more straightforward would it be if we just said everybody with cancer needs gene testing? At this point, we pulled the data together for this commentary. We feel like the odds of testing positive are high enough in every single solid tumor to support a change in the recommendations like that.  Dr. Abdul Rafeh Naqash: Thank you. And from the data that you highlight in this commentary, apart from the tumors that you mentioned, Heather, that have recommendations for germline testing, what other tumors would you try to incorporate this in subsequently as a first, second, third approach, maybe if you can't get to all tumors at the same time?  Dr. Edward Esplin: I would say that one of the ones that we would highlight, I think, also, is breast cancer, right? That's one that there's a clear link. And as Heather appropriately noted, while a universal guideline per se has not been established by the NCCN for breast cancer, about three years ago now, based on a publication in Journal of Clinical Oncology, there was the observation that the guidelines that existed at that time did not find a significantly increased number of pathogenic germline findings in patients who met the criteria as they existed at that time compared to those patients who did not meet the criteria. And based in part upon that data, the American Society of Breast Surgeons came out with guidelines that recommended, indeed, the time is now for universal germline genetic testing for all patients who have been diagnosed with breast cancer. So I think that one's another one that there's a great deal of opportunity for that to be implemented, consistent with what Heather has already noted.  And I think there is also data that's been presented at ASCO here very recently, suggesting that similar evidence supports testing not just for metastatic prostate cancer but possibly for a broader collection of prostate cancer patients as well, perhaps all of them with a similar finding where in a prospective observational cohort of unselected patients with prostate cancer. Again, when you applied the current guidelines for testing, there was no statistically significant difference in the number of actionable pathogenic germline findings in patients who met the current criteria compared to those who do not. Which unfortunately suggests that all those patients who are being excluded when we adhere to these guidelines are not able to access the genetic information that could be crucial to their treatment. And it's just because they're not being considered, even though there is a significant fraction of those individuals who do have germline genetic information that could impact their care and possibly the preventive care of their at-risk family members as well.  Professor Heather Hampel: And, Ed, let me add a study I did with you and your team on endometrial cancer. So the truth is, Rafeh, we don't want to pick. We want all solid tumor patients to get germline genetic testing through a multigene panel. But I think if we did have to pick, I would also add endometrial. We did a study of nearly 1000 unselected endometrial cancer patients in the state of Ohio and found just over 10% had a pathogenic variant in a cancer susceptibility gene. And you really could not predict, based on personal or family history factors, who was going to test positive.  Dr. Abdul Rafeh Naqash: And that was definitely something interesting that I caught in this commentary as I was going through it. One of the sentences that was definitely interesting for me was where you mentioned that these guidelines should include risk factors beyond family history and just testing for genes beyond BRCA1 and BRCA2, which are commonly identified entities associated with germline testing, that prompt germline testing.  But one of the other things is the financial aspect of it, which you have highlighted in your commentary. So, I wanted to briefly touch on that and understand what are the policies. It seems like different coverage policies cover different aspects of germline testing, so that's number one. Could you comment on that? And number two, a few years back, there has been an effort you might have heard of related to TMB or Tumor Mutational Burden Harmonization. Could there be some sort of harmonization to identify what are the most important testing genes that are or should be covered by some of these insurance policies? And could you highlight some of the aspects around that?  Dr. Edward Esplin: That's an excellent point. And what we have found has been the course this usually proceeds through is when the guidelines have established what the criteria should be for testing, then, over a certain period of time, naturally, the various insurance payers will then incorporate this into their medical policies. And, for better or for worse, this takes time. I think, in the opinion of most, the time that it takes is unfortunately prolonged for reasons that I don't personally understand.  But noting a bright spot, I'll highlight that UnitedHealthcare has actually taken the step of instituting a very patient-first medical policy. They did this back in 2020, where they recommend and consider medically necessary standard of care germline genetic testing for any patient who has a diagnosis of any cancer that is associated with Lynch syndrome. So meaning that any patient covered by their policy who has a personal diagnosis of colon cancer, endometrial  cancer, the long list of cancers associated with Lynch syndrome, qualifies for germline genetic testing. And that's covered as part of the standard of care, which is a great move in the right direction for this, the largest private commercial insurance provider in the United States.  Now, do we need to see more of that? We absolutely do, because, as Heather's already noted, there is an access issue, and there is a disparity issue for those individuals that don't meet the criteria of their own insurance policies, medical policy, they don't have access. And that requires them, if they choose, to get germline genetic testing, to pay an out-of-pocket cost of $250 or more, depending. And that may be something that is simply not accessible to individuals. And so there's a tremendous amount of effort that needs to be done to incorporate the guidelines as they currently exist into medical policy.  And I think, to your point as well, the discrepancies between various medical policies is certainly a challenge, and I don't have a good answer for how to address that. But it is frustrating, to say the least, that any clinician has to guess what their own particular patient that's sitting in front of them right now has in terms of medical policy coverage for germline genetic testing. And then that should in any way cause them to have to second guess ‘How am I going to get the standard of care to this patient?' One of the other challenges that that potentially raises is, as we noted in our commentary as well, unfortunately, even for those cancer types where there is an established recommendation for universal germline testing, there is nowhere near the implementation of that that there ought to be.  For ovarian cancer, I think it's in the neighborhood of 30% of patients with ovarian cancer are getting this testing. For breast cancer, I think it's 25%. I can't remember if this was cited in this paper or not, but in a recent publication that we did with collaborators from Optum Health, we found that 5% or less of colorectal cancer patients who fell under this very progressive UnitedHealthcare policy were getting testing where everyone qualified for it under the medical policy. And so it really raises concerns about these missed opportunities in the setting of not effectively implementing germline genetic testing even when it is already recommended as the standard of care for the guidelines as they currently exist and not to be available to many more patients with various cancer types, as we've already noted.  Dr. Abdul Rafeh Naqash: Thanks for highlighting some of those very extremely important points. And, to your point, it's not implemented as much as it should.  Heather, have you, or others in this field, tried to understand what are those exact barriers that maybe me, as a clinician who sees at least patients with cancer, should know, or any other community-based oncology practice physician, should know that these are patients where testing is important and will have clinical implications. But what would be the barriers that potentially do not result in as much of a higher implementation of this testing than one would expect?  Professor Heather Hampel: Well, you may be surprised to hear this coming from a genetic counselor, but I've become convinced over the years that requiring pretest genetic counseling is one of the biggest barriers that actually keeps patients from getting genetic testing when it's appropriate. And not that we're trying to be, but just that we have long wait times. Patients may have a lot of appointments because of a new cancer diagnosis, and they're overwhelmed. It just adds one more thing that's a little difficult.  And so, I really am interested in flipping the paradigm, and this is what we're doing at City of Hope now, currently, which is offering a precision medicine or a mainstreaming approach, where every single patient at the institution is offered germline genetic testing regardless of age, regardless of family history, regardless of tumor type. And then, believe it or not, this actually supports hiring more genetic counselors because you're dealing then with thousands of results that need to be hand-reviewed, and all positives, of course, get invited in for full post-test genetic counseling. And that saves that resource, that scarce resource of genetic counseling for the people who need it the most, the people who tested positive, whose family members need testing, who need to implement all the management that comes with testing positive.  I find those sessions much more rewarding because I can be much more helpful for the patient and the family, and our negative patients, or patients with variants of uncertain significance, get templated letters. We've got a team of genetic counseling assistants that are helping get those out because, of course, that's the majority of patients. But if they have questions or concerns or a strong family history, they can, of course, come in for post-test genetic counseling, too. But I think we're on the cusp of switching the paradigm of how cancer genetics is delivered, and that's really the only way to get it at scale to the large number of patients who actually need it.  Dr. Abdul Rafeh Naqash: Thank you. And, to that point, I wanted to say that, as cancer care becomes more and more multidisciplinary, it's right there in front of us that, I think, genetic counselors or clinical geneticists need to be part of these multidisciplinary teams, whether it's through molecular tumor boards or outside of molecular tumor boards. But I think that's where the gap is, at least from what I see on my end. And that's where communication gaps create issues. I recently had at least two patients in their 30s and 40s, one with a PALB2 and another with the CHEK2 alteration and initially identified on liquid biopsy, actually, and that prompted me to check for germline testing. And lo and behold, both were positive. And that resulted, as Ed, you mentioned, cascade testing and eligibility for trials, both ended up on different DNA damage-based trials. So, definitely a lot of clinical implications.  In your practice, when you were on the academic side, Ed, did you have instances where you definitely could see a lot of difference with respect to clinical management of a patient when such an event was identified when a pathogenic germline alteration was identified? And could you give us a few examples so that listeners maybe could try to understand better how some of these things can have significant clinical implications?  Dr. Edward Esplin: Well, I practiced when I was at Stanford in perhaps a little bit of a skewed environment, skewed to the better, where much of my interaction with patients with cancer and with molecular tumor board as well was in the setting of the Stanford Cancer Genetics Clinic. And so that's certainly highly enriched for well-informed individuals, very genetic-savvy medical oncologists. Obviously, the genetic counselors were the foundation there, and me, as a clinical geneticist, was actively involved in such a way that, yes, I think it made a lot of difference from the standpoint of patients with cancer, knowing what all of their options were. And in a number of cases also, the first thing, I think that at least from my standpoint, thinking about genetics a lot that many patients want to know is: why do I have this cancer? Did I do something to cause this? What's the underlying reason for this? And being able to either provide them reassurance that this was not something that was genetic, that this was not something that anyone in their family needed to be particularly concerned about, or that there was anything further that needed to be done about that. Versus the alternative, each of those answers was incredibly valuable to the patient and the patient's family for the reasons I think that you already alluded to.  If there is a genetic cause, then there are known actions that can be taken, whether it's an approved precision therapy or a clinical treatment trial. But then I think equally important, especially in those families where there was a known history of various cancers, and this is the first person who had any genetics done, then being able to share with that patient and with the patient's family that they're going through an excruciating disease course, but there is an opportunity for some of that to be mitigated, some of that risk to be mitigated in their family members; I think brought a certain amount of, I don't know if reassurance is the right word, but it was valuable and was greatly appreciated by those individuals.  One situation that I recall actually was a patient that– I can't remember what her age was, she was probably in her 40s or 50s, but she had developed a colorectal cancer. She had had appropriate germline genetic testing performed and had had a variant identified; I believe it was one of the Lynch syndrome genes, I'm not recalling exactly right now. But while she was undergoing her treatment, I mean, to her credit, she went right away to her family in particular, to, it happened to be her son who was one that got tested, and he was, I think, late teens, maybe early 20s, he had tested positive for the same thing. She made sure that he went in, he got his colonoscopy right away, and lo and behold, right, they find an advanced polyp in this 20-year-old kid that, had that not been done, that would have been identified in just a very tragic way. And yet, as a result of her taking charge and having the information that she needed to take charge for herself and for her family members, a cancer was literally prevented. And that individual's life was prolonged, if not saved, because of that action being taken on behalf of that individual who had the information they needed to do that.  Professor Heather Hampel: Yeah, I would just add I was talking to some of the docs at one of our network sites recently and talking about all of these benefits, which are 100% clear and really also hitting on the targeted therapy benefit quite a bit. And they reminded me of another benefit which we all often forget, and that is even surgical decision-making. So if we got this done early enough, there are certainly patients who have BRCA mutations who might elect to have bilateral mastectomies instead of a unilateral mastectomy or a lumpectomy and patients with Lynch syndrome who might elect to have a subtotal colectomy instead of a segmental resection. And again, this is where not only do we need to be offering this to everybody, but we need to be offering it early at the time of biopsy-proven cancer in some cases, where it could actually affect even their surgery.  Dr. Abdul Rafeh Naqash: Absolutely. And thanks, Ed, for highlighting some of those interesting and important examples.  Now, Heather, when we talk about 80%-85% of the places in the country, at least in the US, they may or may not likely have access to experts like yourself or elaborate, broad, experienced teams that you guys have been part of. So on the oncology side, in a clinic, we get a patient who gets next-generation sequencing done, a 500-600 gene panel where we may or may not have a geneticist, or the wait times are longer. What is your suggestion for individuals, both clinicians and for patients, in that setup? What are the things that one should think of to mitigate some of those delays in that setup where you may not get a geneticist to see that patient or a counselor to see that patient immediately? Looking at that sequencing panel, what couple of things would you think of should prompt a physician to refer a patient to a genetic counselor if it's on a need basis and not available for everybody?  Professor Heather Hampel: And you're talking about a tumor panel that's coming back.  Dr. Abdul Rafeh Naqash: Correct. I'm talking about NGS 600 gene panel because that's what gets done clinically every day, all day, when you're talking about patients with cancer. What are the few things that one should look out for?  Professor Heather Hampel: So there's some nice ESMO guidelines around this, and that's what we were using. Where I used to work, I would actually hand-review the tumor test that came in and kind of send an email to the docs when I said, "Hey, this may be germline. I think this patient needs a referral." Some of the labs are now calling those out themselves, which is nice. So if they're calling it out themselves, definitely pay attention to those boxes that say "Potential germline finding," and make sure you refer any patients with anything there. If you're using a lab that's not calling it out, certainly some of the rules—there's already guidelines - anyone with a BRCA1 or BRCA2 mutation found in their tumor should be referred, regardless of what kind of tumor they have. So that one's easy.  Some of the things I like to look at is what was the variant allele fraction. If it's around 50% or anything over 35%, you start thinking maybe that's germline, that's a nice red flag. Cautionary tales - every colon tumor has an APC mutation in it, so we don't want those referred to genetics. Most of them don't have familial adenomatous polyposis. So only send a patient with an APC mutation in their colon tumor if they– in the setting of polyposis. Same goes for TP53. You're going to find that in almost every tumor, and very few of them are going to have Li-Fraumeni Syndrome.  So in the ESMO guidelines, I believe in addition to having a TP53 and an APC around a VAF of over 35%, they want to see it in a young age tumor so that you have an indication that you might be dealing actually with Li-Fraumeni syndrome. The Lynch syndrome genes, I think the common genes, if you see a mutation in them, go ahead and refer. Consider the variant allele fraction and then beware of genes that are commonly mutated in all cancers because most of those won't be hereditary, and genetics can't handle seeing every single patient who has a TP53 mutation in their tumor. So we need to see an early age or some strong family history in those cases.  The other thing just to point out, because there are long waits and not everybody has a genetic counselor or geneticist on staff is COVID turned out to have a little silver lining for the genetics community, and that is cancer genetics transition very well to televideo medicine. And there are now multiple companies providing televideo medicine. And you can usually get your patient in within a day or two for a televideo genetic counseling appointment. And so, just be aware if you can't get them to an in-person clinic in a timely manner, there are many, many televideo companies now providing genetic counseling services remotely from the comfort of their own home within two days' notice, evening appointments, weekend appointments to make it convenient for the patient. I don't work for any of those companies, but I would say just that people should be aware that those options exist so that their patients don't have to have a long wait time. Dr. Edward Esplin: Just one quick thought along those lines. And in the context of the commentary that we talked about, I think there is a good rationale that if the patient that we're talking about with respect to receiving the tumor profiling NGS they're having any of those solid tumor types that we're discussing, it does make a lot of sense now to order that Germline genetic test at the same time that they're getting that tumor test. And doing that via what I've heard described in the literature is a mainstream approach where the clinical oncologist can be the person who is initiating both the tumor test and that germline genetic test. Get both those things cooking at the same time, such that when you're getting those results back, and in many cases, you'll probably get the germline results back sooner, then you don't have to ask those questions. And the referral to genetics can take place at the same time as well, potentially, where those results can then be discussed in detail. And I say that in part because testing all these patients with these tumor types that we've described and taking a more universal approach can make a lot of difference, for example, in patients having the information they need to actually prevent or mitigate the risk for a second primary cancer.  We did a retrospective here a little while ago where we looked at patients who had received germline testing as a reflex to the tumor testing they'd received already. And appropriately so, I think, these savvy clinicians doing exactly what Heather described and referring them for germline testing. The unfortunate thing we found is in about 10% of the individuals that had a positive finding in their germline genetic test that was done as a downstream effect from their tumor profiling test, they had had this done on the second cancer that they had developed. And the genetic result that they received in their germline test was consistent with their first cancer that they had developed. In fact, if they had the germline testing done with the first cancer that they had developed, they would have the opportunity to have had that second cancer either downstaged by screening or completely avoided in its entirety with that information being at hand. And of course, it's practically unconscionable that a patient who has successfully defeated cancer, beat it back into remission, would need to be at unknown increased risk of a second primary tumor simply for lack of getting germline genetic testing at the time when they were first diagnosed with cancer.  Professor Heather Hampel: And not to pile on, but I'm a big fan of paired tumor and germline testing as well. And I'll just mention a Memorial Sloan Kettering paper which showed that about 10% of the mutations found on germline testing had been missed on the tumor testing because they were large rearrangements or some other type of mutation that tumor testing is really not designed to detect. So you also can't feel reassured by a normal tumor test that there isn't a germline mutation because that's not the purpose of the test, and it doesn't find every type of mutation. And so I am also a big fan of paired testing when you can get it. I also think it gives you some potential for sorting out variants of uncertain significance because you can look for second hits, et cetera. So again, I think that's the future of cancer genetics. Dr. Abdul Rafeh Naqash: Absolutely. And I learned a lot from all the stuff that you guys mentioned. And one of the things that you just mentioned that was on my mind was VUSs or Variants of Undetermined Significance. And briefly, I wanted to touch on VUSs. If I have a BRCA1, BRCA2 VUS, what should I do?  Dr. Edward Esplin: Nothing. Absolutely nothing.  Dr. Abdul Rafeh Naqash: Should I refer to genetics or just wait and watch? Dr. Edward Esplin: Well, I'll speak with my Invitae hat on. The waiting and watching, like you describe, I think, is very relevant because Invitae and other labs are actively involved in interrogating these VUSs on a routine basis. We see thousands of patients every day, and we see these VUSs popping up, and we're combing the literature on an ongoing basis. We're depositing new variants into ClinVar all the time, and that is part of what we consider to be our responsibility to continuously review the evidence underlying these VUSs.  And in fact, in a paper published, I think it was in JCO Global Oncology here pretty recently, we noted that over the course of about, I think it was a five-year retrospective of patients who had undergone breast cancer testing, that we looked at how many of those individuals had a variant of uncertain significance, for example, in BRCA 1 and BRCA 2, and over that period of time how many of them got reclassified, and if so, what was the reclassification. There was some small fraction that over that time period got reclassified. I think I'm going to say it's in the order of like 10% or 20% and I'm saying that wrong. But more importantly, of all of the ones that got reclassified over that five-year period of time, 10% or less ended up being pathogenic or likely pathogenic. The vast majority of them ended up being benign or likely benign, which just underscores there's nothing that needs to be done for VUS when the evidence might ever accrue that would help to reclassify that. The vast majority of the time, it's going to end up downgrading it. That's not even the right term to use for a VUS. It's going to reclassify it as a benign or likely benign variant. And if it is something that should be actionable at some point in time, all of the reputable labs out there will notify clinicians of that change in status, and that is the time when action ought to be taken. Professor Heather Hampel: Yeah, I think that's one of the biggest cons people will have against offering germline testing to every patient is the high variant of uncertain significance rate and a fear that those patients will be mismanaged as positives, particularly in settings where there aren't genetics professionals on staff. And so I think that's a really important point. I remember when Mary-Claire King was with her Lasker Award recommending germline genetic testing for all breast cancer, all women actually, unaffected, to try and prevent breast cancer. She had suggested that in that setting, they maybe should not report variants out at all because of the risk of them being mismanaged, and I think it's an interesting idea. Most of the academic centers like to have them; sometimes, they like to work on getting some of them reclassified. But I think it's something we need to consider if we start doing testing at this large of a scale or just being sure that everybody knows that a variant of uncertain significance should be treated like a negative until proven otherwise. Dr. Edward Esplin: I'll pile on that just briefly to note that at ASHG American Society of Human Genetics just last year there was an entire session devoted to exactly that kind of topic, and it was broadly discussed, the potential opportunity to, for example, within a cancer gene multigene panel is that a panel where returning VUS is just not a useful thing to do, restricted to pathogenic, likely pathogenic. We do that on other panels already. We do that on panels for ostensibly healthy folks and other situations. So I think that is a very worthwhile approach to consider.  And at the same time, we've also seen in the literature, Heather brings up a concern that is broadly raised and repeatedly raised, we've seen evidence that clinicians are not acting inappropriately as much as they had done, perhaps in the past, that we're getting our house in order. Breast surgeons and other physicians are treating these things like the negative results that they, in reality, are, and so that in my opinion, the potential for increased VUS identification should not be an obstacle to folks getting clinically indicated testing because that's what's needed for them to have appropriate treatment and appropriate prevention. Dr. Abdul Rafeh Naqash: Absolutely. Well, this has been very engaging and very interesting, and hopefully, our listeners will feel the same. Thank you, both Heather and Ed, for joining us today and especially choosing JCO PO as one of the destinations for your very interesting commentary.  Thank you for listening to JCO Precision Oncology Conversations. If you like today's episode, please leave a rating and review. You can find all our shows, including this one, at asco.org/podcasts and continue to stay updated by following JCO PO on Twitter with the handle @jcopo_asco. All JCO PO articles and series can be found at ascopubs.org/journal/po. The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions.   Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement. Guest bios Prof. Heather Hampel, MS, is an Associate Editor of JCO Precision Oncology. She is the associate director in the Division of Clinical Cancer Genomics and is a professor in the Department of Medical Oncology and Therapeutics Research at the City of Hope National Medical Center. Dr. Edward D. Esplin, MD, PhD, FACMG, CGAF, FACP is board-certified in clinical genetics and internal medicine and completed his clinical fellowship training in medical genetics at Stanford University. He now works at Invitae. Guest disclosures (See also: Universal Germline Genetic Testing for Hereditary Cancer Syndromes in Patients with Solid Tumor Cancers) Heather Hampel Stock and Other Ownership Interests: Genome Medical, GI OnDemand Consulting or Advisory Role: InVitae, Genome Medical, Pomega, 23andMe, GI OnDemand, Natera   Edward D. Esplin Employment: Invitae Stock and Other Ownership Interests: Invitae Consulting or Advisory Role: Taproot Health Inc  

SURVEY LINK: https://bit.ly/feedback_UltraSounds SUMMARY: Rachel and Sanaya discuss 3 clinical vignettes regarding cancer genetics with Dr. Versha Pleasant, MD, MPH. TIMESTAMPS: 00:41 Dr. Versha Pleasant Biography 02:18 Case 1: 42-year-old woman presents to establishcare 11:01 Case 2: 34-year-old woman presents to discuss risk reducing surgery for breast cancer. 07:35 Case 3: 47-year-old patient with abnormal uterine bleeding on Tamoxifen. 24:12 Wrap-up LINKS: Practice Bulletin No 182: Hereditary Breast and Ovarian Cancer Syndrome, Obstetrics & Gynecology: September 2017 - Volume 130 - Issue 3 - p e110-e126 doi: 10.1097/AOG.0000000000002296 Daly MB, Pal T, Berry MP, et al. Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw. 2021;19(1):77-102. doi:10.6004/jnccn.2021.0001 Pleasant VA, Griggs JJ. Contemporary Residential Segregation and Cancer Disparities. J Clin Oncol. 2021 Sept;39(25):2739-2741. DOI: 10.1200/JCO.21.01328 Schneider K, Zelley K, Nichols KE, et al. Li-Fraumeni Syndrome. 1999 Jan 19 [Updated 2019 Nov 21]. In: Adam MP, Mirzaa GM, Pagon RA, et al., editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993-2022. Available from: https://www.ncbi.nlm.nih.gov/books/NBK1311/ Kumamoto T, Yamazaki F, Nakano Y, et al. Correction to: Medical guidelines for Li-Fraumeni syndrome 2019, version 1.1. Int J Clin Oncol. 2022;27(1):262-263. doi:10.1007/s10147-021-02086-5 Idos G, Valle L. Lynch Syndrome. In: Adam MP, Mirzaa GM, Pagon RA, et al., eds. GeneReviews®. Seattle (WA): University of Washington, Seattle; February 5, 2004. McGarrity TJ, Amos CI, Baker MJ. Peutz-Jeghers Syndrome. In: Adam MP, MirzaaGM, Pagon RA, et al., eds. GeneReviews®. Seattle (WA): University of Washington, Seattle; February 23, 2001. TRANSCRIPT: https://bit.ly/ultrasounds_CancerGenetics DISCLOSURES/DISCLAIMERS: The OBGYN Delivered student team has no relevant financial disclosures. The Ultrasounds podcast is for educational and informational purposes only and should not be considered medical advice. Please do not use any of the information presented to treat, diagnose, or prevent real life medical concerns. The statements made on this podcast are solely those of the OB/GYN Delivered hosts and guests and do not reflect the views of any specific institution or organization.

Myriad  Live episodes are recordings of an open-forum webinar hosted by Dr. Thomas Slavin. The opinions and views expressed in this recording do not necessarily represent those of Myriad Genetics or its affiliates. To participate in a future recording, visit https://myriad.com/live/ for a list of dates, times, and subjects.References for this episode:Genome web article: https://www.genomeweb.com/sequencing/early-cancer-detection-li-fraumeni-syndrome-patients-enabled-liquid-biopsy-testAbstract: https://acmg.planion.com/Web.User/AbstractDet?ACCOUNT=ACMG&CONF=AM22&ssoOverride=OFF&ABSID=12124CHARM consortium https://charmconsortium.ca/NCCN Guidelines: https://www.nccn.org/professionals/physician_gls/pdf/genetics_bop.pdfTumor-Based Genetic Testing and Familial Cancer Risk https://pubmed.ncbi.nlm.nih.gov/31570381https://liftupstudy.org/https://ascopubs.org/doi/abs/10.1200/JCO.2020.38.15_suppl.1514

Abordagem De Pacientes Com Síndrome De Li - Fraumeni (SLF) by

Whitney was diagnosed with a rare genetic disorder called the Li-Fraumeni Syndrome. She has been diagnosed with breast cancer twice – the first time at 30 and then again at 32.  While her diagnosis of Li-Fraumeni Syndrome provided the hint to a cancer mystery, it also gave Whitney a built-in support system because the gene ran in her family. In this episode, Whitney reads from her piece “The Cancer Gene” from Wildfire Magazine's 2021 “Family” issue. More about Whitney: https://www.instagram.com/boobiequeenchronicles/ (https://www.instagram.com/boobiequeenchronicles/) More about The Boobie Queen Company: https://www.boobiecrowns.com/ (https://www.boobiecrowns.com) and  https://www.facebook.com/boobiequeenchronicles (https://www.facebook.com/boobiequeenchronicles) Get the free Wildfire email newsletter: https://www.wildfirecommunity.org/ (https://www.wildfirecommunity.org) Learn about Wildfire writing workshops: https://www.wildfirecommunity.org/workshops (https://www.wildfirecommunity.org/workshops) Shop Wildfire merch & more: https://www.wildfirecommunity.org/shop (https://www.wildfirecommunity.org/shop)

Lauren found out that she had LFS just days before finding out that she was pregnant with her daughter Josie.  After a planned home birth turned hospital induction due to IUGR, she describes her early weeks postpartum, including latch issues with her tiny baby, trying to get fasting blood sugar readings, and her own hospital visits for high blood pressure and retained placenta.  At 5 months postpartum, she found out that her daughter also had LFS, as well as Turner Syndrome, and already had cancer.  She describes her daughter's treatment journey through the first 17 months of her life.To follow Josie's journey, join her Facebook page:  https://www.facebook.com/josiesbutterflies/For more information on LFS:  https://livinglfs.org/The Living LFS Facebook page:  https://www.facebook.com/LivingLFS/Turner Syndrome information:  https://www.turnersyndrome.org/Lauren's email address is: laurenhiddleson (at) gmail (dot) comJoin us on the Facebook group to talk more about this episode and all things postpartum: https://www.facebook.com/groups/fourthtrimesterpostpartumstories/

This podcast is to encourage you during your walk with Christ. Not wanting Li-Fraumeni to dictate how I am living today. Pray about what the dreams and goals has for your life and run to accomplish them! Email: amomscancerstory@gmail.com | Facebook & Instagram: @amomscancerstory

This podcast will explain how to still find peace in the "tough-stuff." I want to encourage you to keep pushing through whatever situation you are going through. Email: amomscancerstory@gmail.com | Facebook & Instagram: @amomscancerstory

​​What is genetic testing and is it appropriate for you? How do you talk to your doctor about getting tested? Tina and Leah cover what you need to know in this episode of The Cancer Pod.Hereditary cancers happen, but what are the chances? It is estimated that 10%  of all cancers are due to genes we inherited from our parents. Yet, certain mutations can lead to personal risk of up to 80%. (We don't dwell on statistics, so no worries there.) Knowing whether there is familial hereditary cancer syndrome can influence decision-making for the person with cancer and their family. In this podcast, we discuss who, why and how the testing for hereditary cancer syndromes should be approached. Hereditary Breast and Ovarian Cancer Syndrome, where the BRCA genes are involved,  may be the most commonly known, but there are many others to look for including Lynch syndrome, Li Fraumeni syndrome, and Cowden syndrome.We round out this episode with our unofficial theme song and a different kind of Moment of Woo.Links we mentioned on this episode and other interesting stuff:MD Anderson Genetic Testing InformationNational Society of Genetic CounselorsFacing Our Risk - FORCE Facing Hereditary Cancer EMPOWEREDLi-Fraumeni Syndrome AssociationBRCA gene mutations from NCIAlive and Kickn: Lynch syndrome advocacy groupCowden syndrome (PTEN Hamartoma Tumor SyndromeLost Women of Science website and podcast      Support the show

Let's talk about GENES baby!

Dr Brian Tobin was diagnosed with cancer three times before the age of 40, he tells Jen his story and his inspiring message of hope to anyone going through tough times.

Whitney has always been known as "The Boobie Queen". The nickname took on a whole new meaning after being diagnosed with stage three cancer at the age of 30! Join the gang for a wonderful conversation about perseverance all the while exploring Li-Fraumeni syndrome — an inherited familial predisposition to a wide range of certain, often rare, cancers. Whitney the Boobie Queen is a positive ray of light who has no problem bringing levity to a harsh diagnosis and is an inspiration to young adult cancer survivors everywhere!

Whitney has always been known as "The Boobie Queen". The nickname took on a whole new meaning after being diagnosed with stage three cancer at the age of 30! Join the gang for a wonderful conversation about perseverance all the while exploring Li-Fraumeni syndrome — an inherited familial predisposition to a wide range of certain, often rare, cancers. Whitney the Boobie Queen is a positive ray of light who has no problem bringing levity to a harsh diagnosis and is an inspiration to young adult cancer survivors everywhere!

In this week’s episode of the “CURE Talks Cancer” podcast, we spoke with Lainie Jones, who has found her purpose in helping others after being diagnosed with five separate primary cancers before the age of 35 because of a rare genetic condition that predisposes her to develop the disease. It all began when Jones was diagnosed with adrenal cancer as an infant. Since then, she has come face-to-face with five separate cancers before the age of 35: breast cancer at 24, melanoma at 25, thyroid cancer at 26, and most recently sarcoma. In her search for answers, Jones discovered she has Li-Fraumeni syndrome, which affects just 500 individuals in the United States.  Now cancer-free, Jones has turned her experience into a positive by sharing her story and helping others.

Jenn Perry grew up surrounded by cancer. She lost her mother to breast cancer, and she and her younger sister later also developed breast cancer. At age 42, she received a genetic diagnosis that explained the pattern of cancer in her family: Li-Fraumeni syndrome. In 2010, shortly after her diagnosis, Jenn attended the first Li-Fraumeni conference, which brought together both Li-Fraumeni patients and researchers. Today, Jenn is President and Co-Founder of the Li-Fraumeni Syndrome Association, which provides support services for patients while also raising funds for research. Story Reference Points: What is Li-Fraumeni syndrome? @ 1:56 Jenn’s path to a diagnosis of LFS and her experience with genetic counseling @ 2:54 Medical management of LFS, body awareness, and parenting children with LFS @ 13:37 The first LFS conference in 2010 and the founding of the Li-Fraumeni Syndrome Association @ 18:40 LFSA activities, resources and recent launch of Youth Programs @ 21:45 Jenn’s advice to those contemplating hereditary cancer testing @ 42:22 The Li-Fraumeni Syndrome Association LFSA on Twitter: @LFSAssociation LFSA on Facebook LFSA on LinkedIn Reach out to LFSA for support Donate to LFSA LFS on NORD Check out other Patient Stories podcast episodes. Read other Patient Stories on the Grey Genetics Patient Stories Page Do you want to support Patient Stories? You can now make a donation online! Want to support Patient Stories in a non-monetary way? Leave us a review on iTunes, or share your favorite episodes on Social Media. Patient Stories on Twitter: @GreyGeneticsPod Patient Stories on Instagram: @patientstoriespodcast Are you looking for genetic counseling? Patient Stories is sponsored by Grey Genetics, an independent telehealth genetic counseling and consulting company. Book an appointment with a genetic counselor specialized in your area of concern. Choose from our growing Network of Genetic Counselors. All genetic counseling appointments take place over secure, HIPAA-compliant video-conferencing or by phone.

A Síndrome de Li-Fraumeni é, entre as síndromes de predisposição hereditária ao câncer, uma das mais comuns no Brasil. Causada por uma falha no gene TP53, que tem a função de proteger o corpo contra mutações, as famílias afetadas por essa síndrome apresentam risco para diversos tipos diferentes de tumor. Nesse episódio do Genecast vamos explorar a Síndrome de Li-Fraumeni, desde conceitos históricos que explicam o porque de sua incidência no Brasil, até quais os tipos de tumor mais comuns e os desafios que, médicos e pacientes, enfrentam frente a síndrome. Acessem nossas redes sociais e deixem suas mensagens: Facebook e Twitter: @genecastpodcast Wordpress: genecastpodcast.wordpress.com E-mail: genecastpodcast@gmail.com Equipe: Host: Rodrigo Fock Geneticistas: Henrique Galvão, Thais Teixeira, Ricardo Henrique

Interview with Sharon A. Savage, MD, author of Prevalence of Cancer at Baseline Screening in the National Cancer Institute Li-Fraumeni Syndrome Cohort

Dr Pantziarka discusses the risks associated with Li Fraumeni Syndrome, the complex issues which surround the diagnosis and management of the disease and the pharmacological interventions which have the potential to reduce the cancer risk in individuals with Li Fraumeni Syndrome.

Background: Pulmonary sclerosing hemangioma (SH) is a rare tumor of the lung predominantly affecting Asian women in their fifth decade of life. SH is thought to evolve from primitive respiratory epithelium and mostly shows benign biological behavior; however, cases of lymph node metastases, local recurrence and multiple lesions have been described. Case Presentation: We report the case of a 21-year-old Caucasian male with a history of locally advanced and metastatic rectal carcinoma (UICC IV; pT4, pN1, M1(hep)) that was eventually identified as having hereditary non-polyposis colorectal cancer (HNPCC, Lynch syndrome). After neoadjuvant chemotherapy followed by low anterior resection, adjuvant chemotherapy and metachronous partial hepatectomy, he was admitted for treatment of newly diagnosed bilateral pulmonary metastases. Thoracic computed tomography showed a homogenous, sharply marked nodule in the left lower lobe. We decided in favor of atypical resection followed by systematic lymphadenectomy. Histopathological analysis revealed the diagnosis of SH. Conclusions: Cases have been published with familial adenomatous polyposis (FAP) and simultaneous SH. FAP, Gardner syndrome and Li-Fraumeni syndrome, however, had been ruled out in the present case. To the best of our knowledge, this is the first report describing SH associated with Lynch syndrome.