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Showing 401 - 450AACR 2025: Using Single-Cell RNA Sequencing to Evaluate Cell States in AML
A new gene-expression atlas developed using single-cell RNA sequencing data sheds light on how normal hematopoietic cells differentiate and was used to catalog the multiple ways aberrant differentiation can lead to acute myeloid leukemia (AML). Andy G.X. Zeng, PhD, an MD/PhD candidate at the...
AACR 2025: AI-Driven Analysis of Digital Pathology Images May Improve Sarcoma Subtyping Among Pediatric Patients
A novel artificial intelligence (AI)-based model could accurately classify sarcomas among pediatric patients using digital pathology images alone, according to new findings presented by Thiesen et al at the 2025 American Association for Cancer Research (AACR) Annual Meeting (Abstract 2423/8)....
AACR 2025: AI-Driven Model For Identifying Cancer Cachexia
Use of a multimodal deep learning–based model led to more accurate and earlier identifications of cancer cachexia than standard clinical and radiological observations, according to findings presented at the 2025 American Association for Cancer Research (AACR) Annual Meeting (Abstract 1143)....
AACR 2025: Pretrained AI Models Could Help Accurately Diagnose Nonmelanoma Skin Cancers in Resource-Limited Settings
Artificial intelligence (AI) models pretrained on vast data sets may outperform standard baseline models in identifying nonmelanoma skin cancers from digital images of tissue samples, according to new findings presented by Song et al at the 2025 American Association for Cancer Research (AACR)...
AACR 2025: Survival Outcomes May Improve When Treatment Is Guided by Using Both Tissue and Liquid Biopsies
Although next-generation sequencing to assist decision-making for genomics-driven therapy in patients with advanced solid tumors has traditionally been conducted using tissue biopsy samples, recent data support the use of plasma-based circulating tumor DNA (ctDNA) for the genomic profiling of solid ...
AACR 2025: Use of ctDNA-Based Liquid Biopsy Assay in Resectable Colorectal Cancer
Interim results from the VICTORI study showed that an ultrasensitive circulating tumor DNA (ctDNA)-based liquid biopsy assay was effective in detecting signs of cancer recurrence prior to imaging and provided prognostic value within 1 month after surgery in patients with colorectal cancer. The...
AACR 2025: Nonoperative Management of Mismatch Repair–Deficient Tumors
PD-1 blockade with the PD-1 inhibitor dostarlimab-gxly induced complete tumor clearance and resolved the need for surgery in patients with locally advanced, mismatch repair–deficient (dMMR) cancers, according to preliminary results from a phase II trial presented at the 2025 American Association...
Childhood Exposure to Bacterial Toxin May Trigger Early-Onset Colorectal Cancer
Researchers may have identified the bacterial toxin colibactin as a potential factor contributing to the concerning rise in early-onset colorectal cancer, according to a novel study published by Díaz-Gay et al in Nature. The findings demonstrated a substantial enrichment of colibactin-related...
Use of Statins in CLL/SLL
Statin use during targeted therapy treatment led to a 61% improvement in the risk of dying of cancer for patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL), according to the results of a study published in Blood Advances. The investigators sought to determine the...
Use of Investigational Tool to Detect Advanced-Stage Invasive Cervical Cancer
At the 2025 Society of Gynecologic Oncology (SGO) Annual Meeting on Women’s Cancer, Kersten Rothnie, MBBS, a gynecologic oncology fellow at Northwell Health in New York City, shared study findings on an investigational tool on behalf of her colleagues.1 These results suggested the presence of...
Several Trials Show Clinical Activity With Osimertinib in Advanced EGFR-Mutant Non–Small Cell Lung Cancer
Updates from several clinical trials of the EGFR tyrosine kinase inhibitor osimertinib across stages and settings of EGFR-mutated non–small cell lung cancer (NSCLC) were presented at the European Lung Cancer Congress (ELCC) 2025. The updated results from the phase III LAURA trial were presented by ...
Polygenic Risk Score for Prostate Cancer Screening
In a U.K. study (BARCODE1) reported in The New England Journal of Medicine, McHugh et al found that screening for prostate cancer with a polygenic risk score was more accurate in diagnosis than screening with prostate-specific antigen (PSA) and magnetic resonance imaging (MRI). Study Details In...
Response to Immune Checkpoint Inhibitors Not Affected by Age
Older patients with a solid tumor responded with similar clinical outcomes to younger patients treated with immune checkpoint inhibitors, the results of a study published in Nature Communications showed. However, older patients did have divergent immune phenotypes compared with younger patients,...
Reduced Elective Dose in Definitive Radiotherapy for Head and Neck Squamous Cell Carcinoma
In a Dutch trial (UPGRADE-RT) reported in the Journal of Clinical Oncology, van den Bosch et al found that definitive radiotherapy with reduced-dose elective neck irradiation was safe and effective compared with standard-dose elective neck irradiation in patients with head and neck squamous cell...
Extended Follow-up of Belzutifan Treatment for von Hippel–Lindau Disease–Associated Renal Cell Carcinoma
In extended follow-up of the phase II LITESPARK-004 trial reported in The Lancet Oncology, Srinivasan et al found that use of the hypoxia-inducible factor-2α inhibitor belzutifan was associated with maintained benefit in patients with von Hippel–Lindau disease–associated renal cell carcinoma. The...
Medicare Claim Denials for Cancer-Related NGS Testing Show Uncertainty of Coverage
More than 20% of cancer-related claims for next-generation sequencing (NGS) from Medicare beneficiaries were denied between 2016 and 2021. Findings from a cohort study published in JAMA Network Open suggested that there is continued uncertainty about the boundaries of coverage for NGS, even with...
Therapy With a Tyrosine Kinase Inhibitor for EGFR-Variant Lung Adenocarcinoma: Lessons From Chronic Myeloid Leukemia?
There has been remarkable progress in treating EGFR-variant lung adenocarcinoma with tyrosine kinase inhibitors such as gefitinib, erlotinib, osimertinib, and afatinib. However, several important issues remain unresolved, including whether there remains a role for chemotherapy, who should receive a ...
Updated CAP Guideline Aims to Address Rising Rates of HPV-Associated Squamous Cell Carcinomas
The College of American Pathologists (CAP) updated its testing guideline to capture new research and emerging technologies to improve the diagnostic accuracy of human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinomas, according to a guideline update published by Lewis et al in...
Patient Support Found for AI Use as Second Reader of Mammograms
A survey study has shown cautious patient support for the use of artificial intelligence (AI) as a second reader in screening mammograms, according to results published in Radiology: Imaging Center. The study authors sought to determine the sentiments of patients regarding AI use in mammogram...
Some Patients With Advanced NSCLC Experience Durable Disease Control After Immunotherapy Discontinuation
Although immune checkpoint inhibitors (ICIs) have transformed the treatment landscape over the last decade for patients with non–small cell lung cancer (NSCLC), the agents can also stimulate uncontrolled immunity against normal tissues and organs, leading to a cascade of immune-related adverse...
How Does Medicaid Expansion Affect Access to Care in Patients With NSCLC?
A recent study published by Hooda et al in The Annals of Thoracic Surgery suggests that Medicaid expansion under the Affordable Care Act has significantly improved access to timely treatment and high-volume hospitals for patients with early-stage non–small cell lung cancer (NSCLC). These findings...
Dual Use of Cigarettes and E-Cigarettes on Par With Sole Cigarette Use in Terms of Toxic Exposure
Individuals who reported exclusive use of combustible cigarettes as well as those who reported dual use of both cigarettes and e-cigarettes showed similarly high toxicant exposure, according to the results of a study published in Nicotine & Tobacco Research. Both groups of smokers showed higher ...
Link Between CT Scans and Future Cancer Incidence?
At current use and radiation dose levels, computed tomography (CT) scans may eventually account for 5% of all cancers annually, according to a recent modeling study published by Smith-Bindman et al in JAMA Internal Medicine. The danger is greatest for infants, followed by children and...
Immunotherapy, Radiosurgery Combination and Risk of Radiation Necrosis in Patients With Cancer Who Have Brain Metastases
Patients with melanoma and lung cancer who have brain metastases may experience severe inflammatory reactions after receipt of immunotherapy drugs combined with radiation therapy, according to a recent study published by Vaios et al in JAMA Network Open. Study Methods and Results In this study,...
FDA Approves Bevacizumab Biosimilar
The U.S. Food and Drug Administration (FDA) has approved bevacizumab-nwgd (Jobevne), a biosimilar to bevacizumab (Avastin), for intravenous use. Bevacizumab-nwgd is a recombinant humanized monoclonal antibody and a vascular endothelial growth factor (VEGF) inhibitor that binds with VEGF and blocks...
Ideal Apixaban Dose for Cancer-Associated VTE
In the API-CAT trial—results of which were reported in The New England Journal of Medicine—Mahé et al found that use of reduced-dose apixaban was noninferior to full-dose apixaban in preventing recurrent venous thromboembolism (VTE) in patients with active cancer. Study Details In the double-blind...
Novel Strategy May Enhance Sensitivity, Accuracy of Monitoring Cancer in Blood Samples
A whole-genome sequencing–based, error-corrected method for detecting cancer from blood samples could be more sensitive and accurate in monitoring disease status posttreatment among patients with cancer compared with prior methods, according to a recent study published by Cheng et al in Nature...
Prostate Cancer: Biomarker Test May Predict GU Toxicity From SBRT
Researchers have developed, and now validated, a biomarker test to predict for genitourinary (GU) adverse events induced by stereotactic body radiotherapy (SBRT) in patients with prostate cancer, according to the results of a study published by Kishan et al in Clinical Cancer Research. The test,...
Crossing State Borders: Addressing Residential Barriers to Cancer Care
A high proportion of Medicare beneficiaries cross state borders to access cancer care, particularly patients residing in rural areas, according to a recent study published by Moen et al in JAMA Network Open. The findings have significant implications for telehealth policies and physician licensure, ...
Preclinical Study Finds FGFR2 Inhibition May Prevent Some KRAS-Expressing Pancreatic Cancers
Pancreatic ductal adenocarcinoma, the most common type of pancreatic cancer, is also among the most deadly, with an average 5-year survival rate of less than 10%. The malignancy is often preceded by precancerous lesions. Traditional treatments of the cancer, including chemotherapy, surgery, and...
Patterns of ICI Use and Survival Outcomes in Metastatic Colorectal Cancer
In a U.S. population–based cohort study reported in JAMA Network Open, Bari et al identified patterns of immune checkpoint inhibitor (ICI) use and survival outcomes among patients with metastatic colorectal cancer seen in routine clinical practice. The investigators stated: “…ICIs have been...
Rates of Breast, CRC Screenings Almost Four Times Higher Than Lung Cancer Screenings
Many patients who are eligible for lung cancer screening do not receive it, but do receive preventative screenings for other cancer types, according to the results of a new study published by Potter et al in JAMA. Background Although lung cancer screening is recommended for certain individuals...
Radiation Therapy: Hypofractionation vs Conventional Fractionation in Patients With Breast Cancer Planning Breast Reconstruction
Postmastectomy radiation therapy may be significantly shortened for many patients planning breast reconstruction, according to data from a large phase III trial (RT CHARM, Alliance A221505).1 Investigators reported that hypofractionated (short-course) radiation therapy was found to be noninferior...
Proton Therapy and Intensity-Modulated Radiation Therapy for Localized Prostate Cancer
Proton beam therapy and intensity-modulated radiation therapy (IMRT) were found to offer equivalent quality-of-life outcomes for patients with localized prostate cancer, according to data from the PARTIQoL trial. This phase III trial showed no measurable differences between the two approaches in...
Awareness of Alcohol-Related Cancer Risks May Be Growing
An increasing proportion of the U.S. public may be aware of the link between consuming alcohol and the elevated risk of later developing cancer, according to a recent survey conducted by the University of Pennsylvania’s Annenberg Public Policy Center (APPC). Background On January 3, 2025, Vivek...
Exploring Impact of the COVID-19 Pandemic on Colorectal Cancer Screening, Diagnosis
Two recent studies have elucidated the effects of the COVID-19 pandemic on colorectal cancer screenings and diagnostic colonoscopies in Central Indiana. The findings—reported by Kumar et al in PLOS One and Richter et al in Preventive Medicine Reports—contribute to the compendium of knowledge on...
Machine Learning Program May Enhance Transplantation Risk Assessment in Patients With Myelofibrosis
A novel machine learning model may outperform standard statistical models in identifying and stratifying transplantation risk among patients with myelofibrosis, according to a recent study published by Hernández-Boluda et al in Blood. Background Although there are several therapies available to...
AI Integration in Global Programs of CT Screening for Lung Cancer and Other Tobacco-Related Illnesses
A new consortium, the Alliance for Global Implementation of Lung and Cardiac Early Disease Detection and Treatment (AGILE), has proposed a public health program of longitudinal chest computed tomography (CT) screenings among a global high-risk population of tobacco-exposed individuals utilizing...
Combination Therapy for Newly Diagnosed, BRCA-Nonmutated, Advanced Epithelial Ovarian Cancer
The outcomes from the phase III ENGOT-OV43/GOG-3036/KEYLYNK-001 trial in advanced BRCA-nonmutated ovarian cancer indicate a statistically significant and clinically meaningful benefit for the PD-1 inhibitor pembrolizumab and chemotherapy, followed by pembrolizumab plus maintenance with the PARP...
Treatment Discontinuation in Patients With CML: Role of Digital PCR
The clinical application of BCR::ABL1 digital polymerase chain reaction (PCR) testing may reliably quantify stable deep molecular remission in patients with chronic myeloid leukemia (CML), which could help determine when maintenance therapy may be discontinued successfully, according to a recent...
Study Finds Standard Chemoradiation Therapy Superior to Deintensification Approaches for HPV-Related Oropharyngeal Cancer
Current standard chemoradiation therapy remains the most effective treatment for selected patients with human papillomavirus (HPV)-positive oropharyngeal cancer, based on the results of the NRG-HN005 trial. Researchers have halted this large, randomized phase II/III trial after patients in the...
Tobacco Control May Have Prevented Millions of Premature Lung Cancer Deaths in United States
Tobacco control–driven reductions in smoking prevalence may have helped avert over 3.8 million lung cancer–related deaths and gain just over 76 million years of life between 1970 and 2022 in the United States, according to a recent study published by Islami et al in CA: A Cancer Journal for...
Novel Limonene-Lipid Formulation May Help Alleviate Xerostomia in Patients With Cancer
When combined with a novel lipid formulation, a natural citrus essential oil from oranges, lemons, and limes—known as limonene—may prove to be effective in relieving xerostomia without significant adverse effects among patients with cancer, according to a recent study published by Wright et al in...
Early-Stage NSCLC: Geographic Access to Cancer Care and Outcomes
In a study reported in JAMA Network Open, Shrestha et al found that receipt of recommended care and treatment outcomes were associated with geographic access to care in U.S. patients with early-stage non–small cell lung cancer (NSCLC). Study Details The study involved data from the Surveillance,...
Interventions to Improve Uptake of FIT Colorectal Cancer Screening in Scotland
In a Scottish study (TEMPO) reported in The Lancet, Robb et al found that a behavioral intervention adding a deadline for fecal immunochemical testing (FIT) return in the invitation letter to FIT colorectal cancer screening resulted in superior uptake of testing. Study Details In the trial, 40,000...
Adjuvant Chemoradiotherapy vs Radiotherapy Alone in Intermediate-Risk Cervical Cancer
In a study reported in JAMA Oncology, Agusti et al found that the addition of chemotherapy to adjuvant radiotherapy was not associated with improved overall survival in patients with intermediate-risk cervical cancer. Study Details The study involved National Cancer Database data on patients with a ...
Building and Sharing Dietary Evidence in Cancer Care
Guest Editor’s Note: Several epidemiologic studies have shown an inverse association between healthy dietary patterns and the risk of chronic diseases including cancer. Patients are often interested in exploring different dietary interventions throughout the cancer continuum. However, concrete...
Microultrasound- vs MRI-Guided Biopsy for Prostate Cancer Diagnosis
Biopsies guided by high-resolution ultrasound may be as effective as those using magnetic resonance imaging (MRI) in diagnosing prostate cancer, an international clinical trial has shown. The technology, called micro-ultrasound, is cheaper and easier to use than MRI. It could significantly speed up ...
TB Vaccination Could Enhance BCG Response in Patients With Non–Muscle-Invasive Bladder Cancer, Study Finds
Two doses of a simple tuberculosis (TB) vaccination after surgery helps the immune system fight cancer cells and may improve patient outcomes among those with non–muscle-invasive bladder cancer, according to a pilot study of 40 patients. Initial results from the RUTIVAC-1 Trial were presented by...
Can a Urine Test Minimize Postoperative Scans for RCC Recurrence?
A simple urine test could accurately detect clear cell renal cell carcinoma (RCC) recurrence at an early stage, potentially sparing patients from undergoing invasive scans and enabling quicker access to treatment, according to new findings presented by Dabestani et al at the European Association of ...
