© 2024 HSP News Service, L.L.C.
First responders who worked at Ground Zero in the aftermath of the 2001 attacks on the World Trade Center in New York City were three times more likely to have genetic changes associated with an increased risk of leukemia compared with other first responders or members of the public who were not...
In the IDENTIFY study, reported in The New England Journal of Medicine, Turriff et al found a high incidence of maternal occult cancer associated with unusual or nonreportable prenatal cell-free DNA (cfDNA) findings in fetal aneuploidy screening. Study Details In the ongoing study, performed at the ...
A novel cell-based immunotherapy may enhance treatment responses and reduce the need for conventional chemotherapy and its associated toxicities in patients with breast cancer, according to a recent study published by Han et al in JAMA Oncology. Study Methods and Results In the phase I clinical...
Functional precision medicine—in which information is obtained from direct perturbations of tumor-derived living cells that enable immediate translatable, personalized data to guide patient therapy—has its roots dating back more than 50 years.1 However, advances in two- and three-dimensional...
Researchers have found that in healthy women, some breast cells that otherwise appear normal may contain chromosome abnormalities typically associated with invasive breast cancer, according to a recent study published by Lin et al in Nature. The findings challenged conventional thinking on the...
The University of Cincinnati Cancer Center announced the launch of a new study funded by a $2.3 million National Cancer Institute (NCI) grant to develop a novel technique to visualize where genetically modified immune cells go after being administered in patients with cancer. Background During...
Researchers have developed an artificial intelligence (AI)-powered computational program that may be capable of predicting the activity of thousands of genes within tumor cells based on standard microscopy images of a biopsy, according to a recent study published by Pizurica et al in Nature...
Caris Life Sciences announced that the U.S. Food and Drug Administration (FDA) has approved MI Cancer Seek for use as a companion diagnostic assay to identify patients with cancer who may benefit from targeted therapies. Caris Life Sciences is a next-generation artificial intelligence techbio...
Researchers have uncovered insights into a novel investigational vaccine aimed at preventing triple-negative breast cancer. The findings by Rhoades et al were presented at the Society for Immunotherapy of Cancer (SITC) 2024 Annual Meeting (Abstract 631) and simultaneously published in the Journal...
The National Comprehensive Cancer Network (NCCN) introduced expanded NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) to account for the advanced understanding of hereditary cancer risk in breast, ovarian, pancreatic, and prostate cancers. The new guidelines followed the recent...
At the European Society for Medical Oncology (ESMO) Congress 2024, the Eyes to the Future Presidential Symposium showcased innovative approaches in personalized medicine, immunotherapy resistance, and artificial intelligence (AI)-driven pathology analysis. These presentations, focusing on the...
Researchers have discovered a novel strategy to detect cancer cells with a liquid biopsy designed to be simpler, quicker, and more informational compared with current methods, according to a recent study published by Walker et al in Small. Background Current methods for detecting cancer cells may...
In a single-institution study reported in the Journal of Clinical Oncology, Weitz et al found that the CDK4/6 inhibitor palbociclib was active as a novel treatment in patients with peritoneal mucinous carcinomatosis with GNAS mutation. As stated by the investigators: “Mucinous neoplasms of the...
Researchers have created a “digital twin” model constructed from the clinical and molecular profiles of patients with cancer that accurately predicted how a patient is likely to respond to a specific chemotherapy. The approach optimizes the treatment choice for patients using available clinical...
Researchers may have uncovered how urothelial carcinoma originates and progresses, according to a novel study published by Nguyen et al in Nature. The findings provided insights into the biology of urothelial carcinoma and may point to new therapeutic strategies for this difficult-to-treat cancer...
As reported in the Journal of Clinical Oncology by Werr et al, high telomerase reverse transcriptase (TERT) expression has been found to be associated with poorer survival in patients with pulmonary carcinoids. As stated by the investigators: “The clinical course of pulmonary carcinoids ranges from ...
Researchers have identified genetic risk factors that may contribute to prostate cancer in a diverse group of African men, according to a recent study published by Janivara et al in Nature Genetics. The findings could uncover new treatment options in this patient population. Background Certain...
Researchers have found that common breast cancer treatments—including chemotherapy, radiation, and surgery—may accelerate the biological aging process among breast cancer survivors, according to a new study published by Carroll et al in the Journal of the National Cancer Institute. The findings...
Three years ago, it had become clear that I needed to be tested for the BRCA1/2 mutation. I knew my family history of cancer was not good. My paternal grandmother died of breast cancer when she was just 41, and her mother had likely died of cervical cancer when she was in her 50s. More recently,...
The 2024 Nobel Prize in Physiology or Medicine has been awarded jointly to two U.S. scientists: Victor Ambros, PhD, and Gary Ruvkun, PhD, for the discovery of microRNA and its role in post-transcriptional gene regulation. The recipients were named in a news release issued by The Nobel Assembly at ...
Multicancer early detection (MCED) tests are beginning to enter clinical practice, but how useful will they be? “This is an exciting field, with many competing technologies. MCED assays will be coming across your desk in the near future if they haven’t already. But they are not a panacea. They are ...
Researchers have identified thousands of genetic changes in a gene that may increase the risk of developing breast and ovarian cancers, according to a recent study published by Olvera-León et al in Cell. The findings may pave the way for better risk assessment and more personalized care. ...
Women who breastfeed after treatment for breast cancer—including those with germline BRCA-mutated disease—may not be at increased risk of cancer recurrence or new breast cancers, according to two recent international studies presented by Blondeaux et al (Abstract 1815O) and Peccatori et al...
In a cross-sectional study reported in JAMA Network Open, Rezoug et al found that universal genetic testing identified immediately actionable and established germline pathogenic variants in more than 1 in 20 newly diagnosed patients with invasive breast cancer and was associated with systemic...
In a study reported in the Journal of Clinical Oncology, Chang et al identified potential genomic determinants of relapse risk in pediatric acute lymphoblastic leukemia (ALL). As stated by the investigators, “Although cure rates for childhood ALL exceed 90%, ALL remains a leading cause of cancer...
The U.S. Food and Drug Administration (FDA) has approved the in vitro diagnostic TruSight Oncology (TSO) Comprehensive test and its first two companion diagnostic indications. This targeted sequencing panel interrogates over 500 genes to profile a patient's solid tumor, helping to increase the...
In a Chinese single-center trial (Fudan CUP-001) reported in The Lancet Oncology, Liu et al found that site-specific therapy guided by a 90-gene expression assay improved progression-free survival vs empirical chemotherapy in previously untreated patients with cancer of unknown primary (CUP) who...
Researchers have offered a comprehensive understanding of the progression of multiple myeloma from a treatable condition to a high-risk disease by providing insights into its genetic diversity and subtypes, according to a recent study published by Skerget et al in Nature Genetics. Background...
Researchers may have uncovered the germline mutational landscape of Chinese patients with ovarian cancer and identified an enriched RAD51D variant in these patients, according to a recent study published by Feng et al in JCO Global Oncology. The findings could serve as a critical reference for...
Researchers have uncovered that T-lineage acute lymphoblastic leukemia (ALL) may be frequently driven by genetic changes in noncoding portions of the DNA, according to a recent study published by Pölönen et al in Nature. The investigators believe these findings may lead to a paradigm shift in...
Researchers have reported novel genetic alterations and molecular classifiers of tumor variants in patients with colorectal cancer, according to a recent study published by Nunes et al in Nature. Background “Since 2018, Uppsala University and BGI [Genomics] have carried out in-depth cooperation on...
In the phase II INSIGHT 2 trial reported in The Lancet Oncology, Yi-Long Wu, MD, and colleagues found that the combination of tepotinib plus osimertinib showed clinically meaningful activity in patients with advanced or metastatic EGFR-mutated non–small cell lung cancer (NSCLC) with MET...
The presence of a mutation in any one of three genes known to be involved in DNA damage repair may be associated with complete pathologic response to cisplatin-based neoadjuvant chemotherapy, as measured by pathologic downstaging at the time of cystectomy in patients with muscle-invasive urothelial ...
In a U.S. study reported in the Journal of Clinical Oncology, Steven J. Katz, MD, MPH, and colleagues found that many women with early breast cancer and indications for genetic testing do not undergo said testing. Study Details The study involved data from 1,412 women aged 20 to 79 years...
Those living in disadvantaged neighborhoods have significantly higher activity of stress-related genes, new research suggests, which in turn may contribute to higher rates of aggressive prostate cancer in African American men. These findings were published by Boyle et al in JAMA Network Open....
Researchers have found that many eligible breast cancer survivors may not be receiving genetic counseling and testing, according to a recent study published by Katz et al in the Journal of Clinical Oncology. Background A growing proportion of cancer treatment and survivorship care relies on...
Some patients with a genetic predisposition for cancer may not qualify for genetic screenings under the current guidelines, according to a recent study published by Samadder et al in JCO Precision Oncology. Researchers are investigating how to advance personalized medicine and tailor prevention and ...
The search for biomarkers of response to immunotherapy is high on the list of cancer-related research efforts. A new classifier in triple-negative breast cancer is showing promise and is currently being validated in the I-SPY2.2 trial, according to Laura van ’t Veer, PhD, Professor of Laboratory...
In a single-center study reported in JAMA Network Open, Kerollos Nashat Wanis, MD, PhD, and colleagues found that women with breast cancer and a pathogenic BRCA1/2 variant who underwent breast-conserving therapy had a 71% rate of 10-year bilateral mastectomy–free survival. Study Details The study...
In a study reported in JAMA Network Open, Plym et al found that men at a higher genetic risk for prostate cancer were more likely to experience early death from prostate cancer compared to men with a lower genetic risk for the disease. Study Details The cohort study used a combined analysis of...
Results from the ECOG-ACRIN EAZ171 trial—reported in the Journal of Clinical Oncology by Schneider et al—showed that germline predictors of taxane-induced peripheral neuropathy were not associated with an increased risk of taxane-induced peripheral neuropathy in Black women with early-stage breast...
Initiating surveillance soon after recognizing a pediatric patient has a genetic predisposition for cancer may improve the identification of early-stage asymptomatic tumors, according to a recent study published by Blake et al in JAMA Oncology. The findings may inform clinical practice following...
A serum fusion-gene machine-learning model may offer early diagnostic accuracy and could help improve the 5-year survival rate in patients with hepatocellular carcinoma, according to a recent study published by Yu et al in The American Journal of Pathology. Background Hepatocellular carcinoma is...
On June 13, the U.S. Food and Drug Administration (FDA) granted accelerated approval to repotrectinib (Augtyro) for adult and pediatric patients aged 12 years and older with solid tumors that have a neurotrophic tyrosine receptor kinase (NTRK) gene fusion, are locally advanced or metastatic or...
Researchers have found that about 6% of patients with non–small cell lung cancer (NSCLC) and KRAS, EGFR, or ALK gene mutations may also have HER2 alterations, according to recent findings presented by Dahake et al at the 2024 ASCO Annual Meeting (Abstract 8534). Background Lung adenocarcinoma is...
Researchers examined whether the PD-1 inhibitor pembrolizumab given neoadjuvantly may improve outcomes in certain patients with stage II or III mismatch repair–deficient/microsatellite instability–high colorectal cancer. Interim findings from the phase II NEOPRISM-CRC clinical trial were presented...
New findings suggest that docetaxel may be considered the preferred treatment over paclitaxel for Black patients with early-stage breast cancer. While the EAZ171 trial focused specifically on Black people, the results highlight the need to personalize therapy to minimize toxicity. Importantly, this ...
Alicia Morgans, MD, MPH, of Dana-Farber Cancer Institute, and Susan Halabi, PhD, of the Duke Cancer Institute and Duke University School of Medicine, discuss a clinical-genetic model that identified novel circulating tumor DNA alterations that are prognostic of overall survival and may help to classify patients with metastatic castration-resistant prostate cancer into risk groups useful for selecting trial participants (Abstract 5007).
Researchers have uncovered differences in the genomic makeup of metastatic prostate cancer cells among U.S. veterans that may be associated with race and ethnicity. These findings will be presented by Valle et al at the 2024 ASCO Annual Meeting (Abstract 5017). The research could translate into...
Researchers have discovered that the presence of a benign nail condition known as onychopapilloma may lead to the diagnosis of BAP1 tumor predisposition syndrome, according to a recent study presented by Lebensohn et al at the Society for Investigative Dermatology 2024 Annual Meeting and...