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Study identifies spatial niche as key to gastric cancer initiation

Early gastric cancer (EGC) represents the most critical yet biologically least understood stage in gastric carcinogenesis.

6 Oct 2026

Short-term vaping exposure injures deep lung tissue and immunity

Just days of e-cigarette vapor exposure can injure the lungs' most delicate tissue and leave it more vulnerable to viral infection, according to a study led by National Jewish Health researchers and published in JCI Insight.

6 Oct 2026

Fontan circulation linked to accelerated biological aging in youth

Our birthdays tell us how long we have lived, but not necessarily how our bodies are aging. Biological age reflects the condition and function of our cells and tissues, shaped by genetics, lifestyle, environment, and disease.

6 Oct 2026

Targeting the brain's Default Mode Network may help better manage chronic low back pain

Low back pain is the single leading cause of disability worldwide, according to the World Health Organization.

6 Oct 2026

Mount Sinai adopts automated data integration for oncology clinical trials

The Mount Sinai Tisch Cancer Center has transitioned its electronic health record (EHR)-to-clinical trial data integration technology from pilot to routine use across its cancer research program.

6 Oct 2026

Model tracks invisible C. diff transmission in hospital cancer units

In a new study, researchers modeled the transmission of Clostridioides difficile (C. diff) infections among patients in hospital cancer units.

6 Oct 2026

Managing misfolded proteins to prevent Parkinson’s disease

The protein alpha-synuclein is abundant in healthy brains and plays an important role in enabling communication between nerve cells. However, under certain conditions, misfolded alpha-synuclein proteins can accumulate into toxic clumps inside neurons

6 Oct 2026

Cannabis products associated with sustained improvements in patients with inflammatory arthritis

The sustained use of medical cannabis preparations provides safe and effective relief for patients with inflammatory arthritis, according to observational data published in the journal Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders.

6 Oct 2026

Before the first bite: A missing gut protein may set the stage for peanut allergy

For most people, a peanut butter sandwich poses no threat. But for the roughly 1.6 million children in the United States with peanut allergy, exposure can trigger a life-threatening reaction.

6 Oct 2026

Tau modifications shape filament structures in neurodegenerative diseases

In neurodegenerative diseases such as Alzheimer's disease, progressive neuronal damage is associated with the accumulation of abnormal tau filaments in the brain.

6 Oct 2026

Mental health stigma may deter treatment seeking in Japan

A UC Riverside-led study of mental health stigma in Japan has found a striking gap between the need for treatment and people's willingness to seek it, with high levels of social distancing toward people with mental illness serving as a potential barrier.

6 Oct 2026

Social media and AI chatbots face gaps in supporting vulnerable users

Two new studies highlight how communication gaps can complicate efforts to protect vulnerable users of technologies such as social media and AI chatbots. Researchers will present the work at the 29th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW 2026), held October 1–14 in Salt Lake City.

6 Oct 2026

Immigration enforcement linked to sharp decline in ER visits by immigrants

Emergency room visits among people born outside the United States declined sharply at Los Angeles County safety-net hospitals after immigration enforcement intensified in the region last year, according to new USC research.

5 Oct 2026

Nature recognized as key component of lifestyle medicine and health

The American College of Lifestyle Medicine (ACLM) today welcomed a resolution adopted by the Association of Fish and Wildlife Agencies (AFWA) that recognizes nature's role in supporting human health and calls for greater collaboration among the conservation, healthcare and research communities.

5 Oct 2026

Phase III trial tests MRD-guided treatment for patients with ER-positive/HER2-negative breast cancer

Alliance Foundation Trials, LLC (AFT), a national leader in conducting innovative, practice-changing cancer clinical trials, and Natera, Inc., a global leader in cell-free DNA and precision medicine, today announced the launch of AFT-70 NAVIGATE, a randomized phase III trial evaluating a novel molecular residual disease (MRD)-guided treatment strategy for patients with intermediate and high-risk ER-positive/HER2-negative early breast cancer.

5 Oct 2026

Lipid signaling pathway helps cells survive bacterial toxin damage

Epithelial cells form the body's frontline barriers, helping keep microbes, toxins, and other harmful substances out.

5 Oct 2026

Ultraprocessed meals produce distinct metabolic and brain responses

Most nutrition science suggests that meals with the same basic nutritional profile will have the same impact on a person's blood sugar.

5 Oct 2026

Long-term "Food Is Medicine" program improves cardiometabolic health in adults

Providing people with nutritious foods can improve the management of chronic metabolic diseases such as type 2 diabetes and hypertension.

5 Oct 2026

New model predicts growth hormone therapy response in children with short stature

Idiopathic short stature (ISS) describes children whose height is substantially below the expected range for their age and sex without any identifiable medical cause.

5 Oct 2026

New study investigates PFAS exposure and future inflammatory bowel disease

Exposure to per- and polyfluoroalkyl substances (PFAS), often called "forever chemicals," may play a role in the development of inflammatory bowel disease (IBD) years before symptoms appear, according to a new five-year study supported by a $3.3 million National Institutes of Health (NIH) R01 grant to researchers at the Icahn School of Medicine at Mount Sinai.

5 Oct 2026