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Attachment anxiety linked to higher risk of short video addiction

No matter where we turn on social media, short videos are everywhere. Repeated exposure to this brief, information-dense, and rewarding content stimulates the brain in a way that tells us the experience is pleasurable or satisfying.

26 Mar 2026

Microfluidic chips enable realistic modeling of tumor immune environments

The challenge is that the tumor immune microenvironment is not a static backdrop but a constantly shifting ecosystem shaped by cancer cells, immune cells, stromal cells, cytokines, and physical barriers.

26 Mar 2026

Study explores racial differences in gastric cancer immunotherapy outcomes

Advanced gastric cancer remains one of the deadliest malignancies, with a 5-year overall survival rate below 10%.

26 Mar 2026

New algorithm enables precise subtyping of metabolic liver disease

Metabolic-associated steatotic liver disease (MASLD) is a clinically heterogeneous condition with highly variable outcomes affecting more than 30% individuals globally.

26 Mar 2026

High-intensity therapy early after stroke shows no added benefit

A clinical trial led by University of Auckland researchers found that high-intensity therapy for patients begun within two weeks of a stroke did not improve hand and arm recovery beyond standard care.

26 Mar 2026

Heart failure and atrial fibrillation share underlying genetic and molecular mechanisms

New research published in Nature Cardiovascular Research reveals that heart failure and atrial fibrillation share underlying genetic and molecular mechanisms, suggesting that the two cardiovascular conditions may be less distinct than previously thought.

26 Mar 2026

Study reveals how inflammation disrupts lymph node structure in lymphoma

In aggressive lymphomas, inflammatory messengers reprogram the "conductors" of the immune system, causing lymph nodes structure to collapse.

26 Mar 2026

ATLAS platform enables realistic study of metastatic cancer clusters

Metastasis, the spread of cancer from a primary tumor to other parts of the body, is difficult to study in the lab, in part because researchers lack reliable ways to recreate the conditions cancer cells encounter as they travel through the bloodstream.

26 Mar 2026

American Heart Association funds student programs to expand CPR training

According to American Heart Association data, 9 out of every 10 people who experience cardiac arrest outside of a hospital die, in part because they do not receive immediate CPR more than half of the time.

26 Mar 2026

Obesity-driven organ enlargement may boost cancer risk

Scientists at City of Hope® and TGen (part of City of Hope) are the first to explain a major mechanism for why gaining excess weight increases your risk of cancer.

26 Mar 2026

University of Chicago and IDefine launch research program to develop Kleefstra syndrome treatment

The University of Chicago Department of Chemistry, in partnership with the advocacy organization IDefine – The Kleefstra Syndrome Foundation, is launching a targeted research program to develop a new potential therapeutic strategy for Kleefstra syndrome (KLEFS).

26 Mar 2026

Heavily processed foods may raise heart disease risk beyond poor nutrition alone

A 2026 review in Cardiology in Review reports that higher intake of ultra-processed foods is consistently associated with greater risks of cardiovascular disease, stroke, and cardiovascular mortality across cohort studies and meta-analyses. The paper also highlights plausible mechanisms involving gut dysbiosis, oxidative stress, and NF-κB-driven inflammation, with additives such as emulsifiers, preservatives, dyes, and sweeteners discussed as potential contributors.

26 Mar 2026

Vitamin D may help shape how the immune system responds to gut bacteria in IBD patients

Vitamin D supplementation may help shape how the immune system responds to gut bacteria in people with inflammatory bowel disease (IBD), according to a Mayo Clinic–led study published in Cell Reports Medicine.

26 Mar 2026

Mentally active sitting linked to reduced risk of dementia

New research distinguishing between passive and mentally active sitting in association with dementia has found that adults who engaged in extended durations of mentally passive sedentary behaviors had a higher risk of dementia.

26 Mar 2026

Copper-based agent complex kills cancer cells in a novel way

A copper-based agent complex kills cancer cells in a novel way. It receives its activation signal through light. It could help where existing chemotherapy treatments reach their limits.

26 Mar 2026

Can AI chatbots help brain tumor patients understand their care?

Integrating LLMs in brain tumor care could enhance patient understanding, but requires strict oversight to manage risks and ensure reliable information.

26 Mar 2026

New fathers face delayed mental health risks after childbirth

Paternal mental health risks increase after childbirth, with delayed detection of psychiatric disorders underscoring the need for targeted support for fathers.

26 Mar 2026

Proposed policy solutions for the worldwide rise in chronic diseases

Chronic diseases including cancer, diabetes, neurocognitive disorders and infertility are rising globally, with health-harming products such as fossil fuels, tobacco, ultra‑processed foods, toxic chemicals, plastics and alcohol being major contributors, say the authors of a new paper published in New England Journal of Medicine (NEJM). The authors include proposed solutions, including policy safeguards and a stronger research focus on the risks to health connected with corporate activity.

26 Mar 2026

Scientists discover how brain development programs fuel pediatric tumors

A team of researchers at Baylor College of Medicine, St. Jude Children's Research Hospital, Texas Children's Hospital, and collaborating institutions reveals in the journal Nature a novel mechanism that drives the development of pediatric supratentorial ependymoma (EPN), the third most common pediatric brain tumor. The findings suggest potential new approaches to treat these aggressive and chemo-resistant tumors.

26 Mar 2026

The lifelong cardiovascular impact of placental abruption

Rutgers Health research shows the risk of developing early cardiovascular disease or dying from cardiovascular disease by the age of 28 was 4.6 times higher among people born to mothers who had a placental abruption during their pregnancy.

26 Mar 2026