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AI-driven hormone tracking could help detect infertility early and improve conception

Men and women who appear hormonally 'normal' may still have undetected disruptions in the timing and coordination of their reproductive hormones that could impair fertility, according to research presented at the 28th European Congress of Endocrinology in Prague.

8 May 2026

Engineered regulatory T cells offer a path toward immunosuppression-free transplants

Organ transplantation remains the cornerstone treatment for end-stage organ failure. While conventional broad-spectrum immunosuppression effectively controls acute rejection, it fails to address chronic rejection and carries long-term side effects including infection, malignancy, and metabolic disorders.

8 May 2026

AI-powered MRI scans predict diabetes and heart disease risk

Research shows AI-enhanced MRI body composition metrics can predict diabetes and heart disease risks, offering insights for better health screening practices.

8 May 2026

New genetic link found for sudden cardiac death in young people

Short QT syndrome is a genetic disease that leads to sudden cardiac death at a young age. Mutations in the SLC4A3 gene, which regulates bicarbonate-chloride exchange, were recently described as a potential cause. An international research team, including a group from Ruhr University Bochum, Germany, investigated this possibility.

8 May 2026

Child abuse linked to disrupted biological development and body regulation

Children who experienced abuse or neglect displayed disrupted development and decreased ability to maintain stable function of internal bodily systems, according to a new study led by researchers in the Penn State Department of Biobehavioral Health.

8 May 2026

Researchers call for deeper studies on wildfire smoke health risks

As wildfires increase in frequency and intensity across regions like the western United States, smoke exposure is becoming more widespread and prolonged.

7 May 2026

Research links muscle loss, weaker grip and slower walking pace to higher risk of stroke

Muscle loss, a weaker grip and a slower walking pace were associated with a higher risk of stroke in adults, according to new research published today in Stroke, the peer-reviewed scientific journal of the American Stroke Association, a division of the American Heart Association.

7 May 2026

Heart disease risk prediction tool proves effective across global populations

A tool developed by the American Heart Association (AHA), proven to accurately predict heart disease risk for Americans, can be applied to the global population, a new study led by NYU Langone Health shows.

7 May 2026

Methylmercury may harm metabolism beyond its known neurological effects

Methylmercury can accumulate in water environments and enter the food chain. Human exposure is of particular concern in communities affected by contaminated rivers, industrial pollution, artisanal gold mining and environmental disasters.

7 May 2026

New ‘heart-on-a-chip’ to halt cardiac damage caused by Duchenne

Duchenne Parent Project Spain (DPPE) has launched the BEAT Project, a research initiative focused on one of the key challenges associated with Duchenne and Becker muscular dystrophies: progressive heart damage. Cardiomyopathy is the leading cause of death in patients with DMD.

7 May 2026

Ultra processed foods linked to higher cardiovascular disease and death

People who eat more ultra processed food (UPF) have a higher risk of cardiovascular disease and death, according to a report published in the European Heart Journal today (Thursday).

7 May 2026

Repeated head impacts linked to gut microbiome changes in athletes

Non-concussive head impacts-hits to the head that don't cause clinically detectable symptoms-are correlated with subsequent changes to the gut microbiome in a small sample of US collegiate football players, according to a new study published May 6, 2026, in the open-access journal PLOS One by Ahmet Ay and Kenneth Douglas Belanger of Colgate University, USA, and colleagues.

6 May 2026

Using Apple Watch and AI to protect children undergoing cancer treatment from infections

A new trial will test whether a tool that harnesses Apple Watch health data and artificial intelligence can help protect children undergoing cancer treatment from infections.

6 May 2026

GLP-1 weight-loss drugs modulate brain reward circuits to suppress eating for pleasure

A National Institutes of Health (NIH)-funded study has found that an emerging class of GLP-1 weight-loss drugs suppress eating for pleasure, or hedonic feeding, in mice by modulating a reward circuit deep within the brain.

6 May 2026

Study challenges long-held assumptions about causes of lacunar stroke

Scientists have uncovered new evidence that challenges long-held assumptions about the causes of a common type of stroke, offering clues as to why widely used treatments may not work.

6 May 2026

Bariatric surgery offers greater long-term health protection for seniors than GLP-1 drugs

Metabolic and bariatric surgery offers significantly greater long-term protection against heart attack, stroke and death than widely-used GLP-1 drugs in older adults with obesity and diabetes, according to new real-world analysis study presented today at the annual meeting of the American Society for Metabolic and Bariatric Surgery.

6 May 2026

Bariatric surgery outperforms GLP-1 medications for obesity disease remission

Metabolic and bariatric surgery delivers significantly greater weight loss and higher rates of obesity-related disease remission than glucagon-like peptide-1 receptor agonists (GLP-1s), according to one of the largest and most comprehensive real-world comparisons of the two treatments.

6 May 2026