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Blocking xenophagocytosis improves donor cell survival and interspecies organ generation

Xenophagocytosis is a natural immune process that limits interspecies organ generation by eliminating living donor cells, report researchers at Institute of Science Tokyo, Japan.

31 Jul 2026

Review outlines effective approaches to reduce recurrent hepatic encephalopathy

Hepatic encephalopathy (HE) is a neurologic complication of advanced liver disease, causing impaired functioning, reduced quality of life (QOL), and increased hospitalisation and mortality.

31 Jul 2026

Researchers uncover hierarchical sensory processing system in the zebrafish brain

How does the brain make sense of what we see, hear, and feel—and transform these separate signals into a coherent perception of the world?

31 Jul 2026

Midpregnancy herbicide exposure linked to increased preterm birth risk

Exposure to a widely used herbicide during the middle months of pregnancy may increase the chance of giving birth too early, before 37 weeks, a new study shows.

31 Jul 2026

New mechanism linked to septic heart injury protection uncovered

Sepsis triggers widespread inflammation, circulatory failure and metabolic stress, and cardiac dysfunction is a common complication associated with sharply poorer outcomes.

31 Jul 2026

Consuming less protein could have greater health benefits and extend lifespan

Protein-fortified foods are popping up everywhere, from cereal and coffee to even protein water. But a new review covering over 350 papers on protein restriction and aging-publishing July 31 in the Cell Press journal Cell Press Blue-suggests that consuming less protein could have greater health benefits and could, in some cases, extend lifespan.

31 Jul 2026

Generational shifts drive growing clinical workforce shortages in healthcare

If it feels harder to keep the same doctor, you're not imagining it. Healthcare leaders say retirements, burnout and changing workforce expectations are making it complicated to keep experienced clinicians in place.

31 Jul 2026

Scientists map protective cell networks hiding dormant breast tumor cells

Researchers at the MRC Laboratory of Medical Sciences (LMS), Imperial College London and UCL Genetics Institute have created a detailed map of cells within breast tumors and identified distinct neighborhoods of proliferating and dormant cells.

31 Jul 2026

Researchers propose new framework to define clinical obesity

A new approach to defining obesity could help physicians better determine which patients need more intensive treatment by focusing on the effects of excess adiposity on organs and tissues rather than relying primarily on whether a person meets a set of metabolic risk thresholds.

31 Jul 2026

Genetic variants interact to increase early-onset atrial fibrillation risk

An estimated 10 million Americans have atrial fibrillation (AFib), according to the National Institutes of Health's National Heart, Lung, and Blood Institute.

31 Jul 2026

URI professor wins $1.5M grant to study cerebral amyloid angiopathy

A $1.5M grant has been awarded to William Van Nostrand, co-executive director of the University of Rhode Island's George & Anne Ryan Institute for Neuroscience and professor of pharmaceutical and biomedical sciences in the URI College of Pharmacy, to study cerebral amyloid angiopathy (CAA), a disease prevalent in the elderly population and commonly found in patients with Alzheimer's disease.

31 Jul 2026

Accumulation of somatic mutations drives vascular damage in people with progeria

Hutchinson-Gilford progeria syndrome (HGPS) is a genetic disorder that causes remarkable premature aging.

31 Jul 2026

Exposure to fungicides and insecticides alters onset of puberty in girls

The study, which tracked more than 500 Spanish girls between the ages of 7 and 10, links the presence of certain fungicides in urine to early menarche and that of the insecticide chlorpyrifos to delayed menarche, highlighting the impact of pesticides on pubertal development.

31 Jul 2026

Soy lysolecithin reduces salt-induced hypertension and cognitive decline

High salt (HS) intake is a major global health concern, closely linked to hypertension and growing evidence of cognitive and emotional decline.

31 Jul 2026

Tailored online nutrition tools empower frail older adults

While existing digital health tools can provide valuable information to offset poor nutrition, older adults with pre-frailty and frailty want to engage with these tools easily, to support their autonomy, dietary self-management and healthy aging.

31 Jul 2026

Mouse study links leaky gut to severe food allergies

A "leaky gut" might increase the severity of food allergies, according to new research conducted in mice and published in The Journal of Immunology.

31 Jul 2026

Community gathering places cut cognitive risk for non-exercising seniors

Community gathering places, where residents lead group activities, have been promoted across Japan as part of long-term care prevention efforts to extend healthy life expectancy.

31 Jul 2026

New stem cell vesicles accelerate diabetic wound healing

Diabetic foot ulcers are among the most serious complications of diabetes because prolonged inflammation, poor circulation, and defective angiogenesis can leave wounds open for months and increase the risk of infection and amputation.

31 Jul 2026

Linguistic style in children predicts future mental health problems

Linguistic models that analyzed the words children used when talking about stressful events proved better at predicting future mental health problems than a panel of human experts.

31 Jul 2026

Tea, tap water and child IQ: What a Canadian pregnancy study found

Researchers analyzed 485 mother-child pairs in Canada to examine whether estimated fluoride intake from tea during pregnancy was associated with IQ at ages 3 to 4. Each 0.5 mg/day increase was associated with a 2.24-point lower full-scale IQ score, although the observational design and estimated exposure prevent causal conclusions.

31 Jul 2026