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A new study on hematopoietic stem cell transplantation from Washington University School of Medicine in St. Louis suggests that extremely rare, harmful genetic mutations present in healthy donors’ stem cells—though not causing health problems in the donors—may be passed on to patients with cancer...
Women with early-stage breast cancer who test positive for an inherited genetic variant are not always receiving cancer treatment that follows current treatment guidelines, according to findings from a new study published by Allison W. Kurian, MD, MSc, and colleagues in JAMA Oncology. An inherited ...
On January 27, the Centers for Medicare & Medicaid Services (CMS) took action to cover U.S. Food and Drug Administration–approved or –cleared laboratory diagnostic tests using next-generation sequencing (NGS) for patients with germline ovarian or breast cancer. Over the last several years, CMS ...
Positive findings from three Targeted Agent and Profiling Utilization Registry (TAPUR) study cohorts on the potential benefit of various molecularly targeted drugs in patients with advanced colorectal cancer were presented at the 2020 Gastrointestinal Cancers Symposium. The TAPUR study is the first ...
Researchers have discovered detailed new genetic information about the subtypes of pancreatic cancer. A better understanding of the disease groups may lead to new treatment options and improved clinical outcomes for this lethal disease, Chan-Seng-Yue et al reported in Nature Genetics. The study...
As reported in The Lancet Oncology by George D. Demetri, MD, and colleagues, integrated analysis of three phase I/II trials has shown high levels of activity of the tropomyosin receptor kinase (TRK) inhibitor entrectinib in advanced NTRK fusion–positive solid tumors. This analysis supported the...
As reported in the Journal of Clinical Oncology by Iqbal and colleagues, the phase II SWOG S1201 trial showed a progression-free survival benefit with platinum-containing vs nonplatinum treatment among all patients with previously untreated HER2-negative advanced esophagogastric cancer and in a...
Although gene mutations are the primary drivers of carcinogenesis, an array of complex and tumor-specific molecular interaction networks determine cancer cell behavior. To learn more about this line of inquiry, The ASCO Post recently spoke with Andrea Califano, Dr., Professor of Chemical Biology...
Belinda Kingston, MB ChB, of the Institute of Cancer Research London, discusses next-generation sequencing results from the plasmaMATCH trial, including the incidence of gene alterations overall, as well as the associations with clinical and pathologic features that may help direct treatment decisions (Abstract GS3-07).
Nicholas C. Turner, MD, PhD, of The Royal Marsden NHS Foundation Trust, discusses findings from the plasmaMATCH trial, which showed that circulating tumor DNA testing offers accurate tumor genotyping to identify patients with rare HER2 and AKT1 mutations and may enable matching them with targeted treatments (Abstract GS3-06).
Ilaria Iacobucci, PhD, of St. Jude Children’s Research Hospital, discusses her work to more accurately define mutation subtypes in acute myeloid leukemia and myelodysplastic syndromes, as well as the implications for diagnosis, prognosis, and treatment (Abstract LBA-4 ).
For older patients with acute myeloid leukemia (AML), the prospects for success of a stem cell transplant can often be predicted based on the particular set of leukemic genetic characteristics, according to results presented by Murdock et al at the 2019 American Society of Hematology (ASH) Annual...
Over the past few weeks, the U.S. Food and Drug Administration (FDA) granted reviews or designations to treatments for gastrointestinal cancers and lymphoma, and also provided authorizations for products designed to screen for malignancies and tumor mutational burden. Priority Review for Nivolumab...
In a study reported in the Journal of Oncology Practice, Scott et al identified several factors that motivated breast cancer survivors with high genetic risk to undergo genetic testing and found that clinicians often failed to discuss all relevant factors in decision-making. Study Details The...
In a retrospective cohort study reported in The Lancet Oncology, Herling et al identified a 17-gene signature that distinguished patients with IGHV-unmutated chronic lymphocytic leukemia (CLL) more likely to achieve long-term remission after front-line chemoimmunotherapy with fludarabine,...
In a study reported in the Journal of Clinical Oncology, Menzer et al found that combined BRAF/MEK inhibitor therapy appeared to be more active than single-inhibitor therapy in advanced melanoma with rare BRAF mutations. Study Details The study involved data from 103 patients with advanced melanoma ...
Researchers have identified a gene pattern that may help predict which patients with breast cancer will have early or late disease recurrence following radiation therapy. The ability to predict the timing of recurrence could change—and improve—treatment strategies and determine the length of...
Somatic mutations of DNA damage repair genes like ATM and BRCA1 or BRCA2 may result in poor disease prognosis and chemotherapy resistance. However, a study by Lee et al presented at ASCO Breakthrough: A Global Summit for Oncology Innovators (Abstract 130) investigated the possibility that these...
Although between 8% and 12% of patients with metastatic colorectal cancer harbor a BRAF gene mutation, not all non-V600 BRAF alterations respond to EGFR antibody treatment, according to findings from a study by Yaeger et al published in Clinical Cancer Research. The study investigated whether...
In a research letter published in JAMA Oncology, Wang et al identified the frequency of mutations in DNA polymerase epsilon (POLE) and delta 1 (POLD1) genes across cancer types and found that these mutations were associated with better survival outcomes among patients receiving immune checkpoint...
As reported in JAMA, the U.S. Preventive Services Task Force (USPSTF) recommended risk assessment and, if indicated, genetic counseling and testing for potentially harmful BRCA1/2 mutations in women with a personal or family history of breast, ovarian, tubal, or peritoneal cancer or who have...
In a study reported in the Journal of Clinical Oncology, Angenendt et al found that adverse-risk cytogenetics were associated with significantly poorer outcomes vs normal karyotype among patients with acute myeloid leukemia (AML) with a nucleophosmin 1 (NPM1) mutation. As stated by the...
ASCO published its first statement on genetic testing and its impact on oncology practice over 2 decades ago. Since then, ASCO has revised the statement three times, the most recent in 2015, in response to advances propelled by the sequencing and mapping of the human genome and the identification...
Breast cancer researcher and innovator Laura J. van ’t Veer, PhD, was born and reared in Amsterdam in 1957. “During high school, I had a wonderful biology teacher who was going through his own biology studies at the University of Amsterdam, and he was bringing that university-level education into...
Although genetic aberrations are considered a major reason for cancer development, the importance of metabolic alterations in cancer development has emerged as a crucial aspect of contemporary cancer research. Better understanding of the metabolic traits in cancer cells could aid researchers in...
Henry T. Lynch, MD, widely known as “the father of cancer genetics,” had an early life that could have been lifted from the pages of a Louis L’Amour novel. He dropped out of high school and using a falsified birth certificate joined the U.S. Navy at 16 years old, serving as a gunner on a marine...
An interim analysis of the large Pediatric MATCH trial found that 24% of children and young adolescents with cancers refractory to current treatments had been assigned to treatment with investigational targeted study agents based on genetic alterations detected in their tumors,1 which is more than...
The recently released ASCO Clinical Practice Provisional Clinical Opinion on Evaluating Susceptibility to Pancreatic Cancer highlights the importance of emerging data indicating a relatively high rate of germline mutations in pancreatic cancer.1 Recent studies have demonstrated that up to 1 in 10...
The early debate over the social and ethical implications of gene therapy led the National Institutes of Health (NIH) to establish the Recombinant DNA Advisory Committee in 1974. However, the risks of human gene therapies were largely unknown until 1999, when a patient died of a massive immune...
IN A MOVE that is a significant departure from current testing recommendations, the American Society of Breast Surgeons (ASBrS) recommends that genetic testing be available to all individuals newly diagnosed with breast cancer.1 The new recommendations expand on common restrictions by the National...
Although overall cancer survival rates continue to improve among all age groups in the United States—there are currently an estimated 15.5 million cancer survivors, and that number is expected to increase to 20.3 million by 20261—survival rates for adolescents and young adults with cancer (AYAs)...
Dejan Juric, MD, of Massachusetts General Hospital, discusses phase III study findings on liquid biopsy–based assessment of PIK3CA mutational status and the combination of the selective PI3K-alpha inhibitor alpelisib plus fulvestrant in the treatment of advanced breast cancer (Abstract GS3-08).
Judy E. Garber, MD, of the Dana-Farber Cancer Institute, summarizes a special session she moderated, which included discussion of polygenic risk scores, genetic testing in diverse populations, and what to do when presented with moderate-penetrance mutations.
Researchers, patients with cancer, and philanthropists have come together to launch Count Me In, a nonprofit organization aimed at patient-partnered research. Count Me In allows patients with cancer anywhere in the United States or Canada to easily share their medical information, personal...
“BLACK WOMEN are more likely to develop breast cancer at a younger age, compared with white American women, and at all ages, younger and older individuals are more likely to develop triple-negative breast cancers,” Lisa A. Newman, MD, MPH, told The ASCO Post. “So, I think it is very clear that if...
"WE ABSOLUTELY have an obligation to evaluate all of the features describing our patients with cancer when we are trying to figure out why some patients do better than others,” Lisa A. Newman, MD, MPH, reminded the nearly 700 participants at the 2018 Lynn Sage Breast Cancer Symposium, hosted by...
The extreme fatigue I experienced during the winter of my fourth year in medical school, in 2003, was easily attributable to the rigors of my medical training and the lack of sleep that comes from trying to keep up with an intensely busy schedule. I was looking forward to resting and recuperating...
On April 10, 2018, the U.S. Food and Drug Administration approved everolimus tablets for oral suspension (Afinitor Disperz) for the adjunctive treatment of adult and pediatric patients aged ≥ 2 years with tuberous sclerosis complex–associated partial-onset seizures.1,2 Tuberous sclerosis complex is ...
Arul Chinnaiyan, MD, PhD, of the University of Michigan Rogel Cancer Center, has received an Outstanding Investigator Award from the National Cancer Institute (NCI) that provides $6.5 million in funding over 7 years. The grant will fund research to create new bioinformatics resources and identify...
The National Institutes of Health (NIH) recently awarded inaugural funding to the genetic testing firm Color, in partnership with the Broad Institute of the Massachusetts Institute of Technology and Harvard, and the Laboratory for Molecular Medicine at Partners HealthCare, to establish one of three ...
Next-generation sequencing is used with increasing frequency to provide essential information about a patient’s diagnosis and treatment. In recent months, the U.S. Food and Drug Administration (FDA) has approved several new next-generation sequencing diagnostic tools, and the Centers for Medicare...
A STUDY finding that pathogenic variants in 5 genes are associated with a high risk of triple-negative breast cancer and a 20% lifetime risk for overall breast cancer1 may increase interest in genetic testing. “This is the first study to establish which genes are associated with high lifetime risks ...
USING MULTIGENE hereditary cancer panels to test for mutations in five genes can identify women at high risk for triple-negative breast cancer who may then benefit from more frequent screening, risk management, and potentially targeted therapies as well. A study that looked at multigene panel...
BOOKMARK Title: Junk DNA: A Journey Through the Dark Matter of the GenomeAuthor: Nessa CareyPublisher: Columbia University PressOriginal publication date: April 2015Price: $22.95, paperback, 360 pages When biologists first delved into the human wonder of genes in the 1970s, they eventually...
In a retrospective cohort study reported in JAMA Oncology by Allison W. Kurian, MD, of Stanford University School of Medicine, and colleagues found that use of germline multiple-gene sequencing has become more common than BRCA1/2-alone sequencing after breast cancer diagnosis in clinical practice. ...
In a study that many consider to be practice-changing, Lynch syndrome, a hereditary cancer predisposition syndrome, was found in many persons who would not ordinarily be suspected of having it.1 The study, which was presented at the 2018 ASCO Annual Meeting, has implications for broader testing...
“PRECISION MEDICINE is driving the most exciting and powerful advances in cancer care today, particularly in lung cancer. It’s encouraging to see that next-generation genetic testing tools can help physicians and their patients get the crucial genomic information needed to make treatment decisions, ...
AN ECONOMIC model comparing different types of genetic testing in metastatic non–small cell lung cancer (NSCLC) found using next-generation sequencing to test for all known lung cancer–related gene changes at the time of diagnosis was less costly and faster than sequentially testing one or a...
Nathan A. Pennell, MD, PhD, of the Cleveland Clinic, discusses the economic impact of next generation sequencing vs sequential single-gene testing modalities to detect genomic alterations in newly diagnosed metastatic non–small cell lung cancer (Abstract 9031).
Researchers funded by the National Institutes of Health (NIH) have completed a detailed genomic analysis, known as the PanCancer Atlas, on a data set of molecular and clinical information from over 10,000 tumors representing 33 types of cancer, according to a release issued by the NIH late last...