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Defective ASTN1 gene linked to developmental delay and neurological disorders

Nearly 30 years ago, researchers began studying the gene Astn1, which encodes the cell adhesion protein astrotactin 1 in mice, and its role in brain development.

10 Feb 2026

Eating fewer foods of concern may protect the heart beyond pills

A prospective cohort study in adults with hypertension and or hypercholesterolemia found that lower intake of ultra processed foods or foods flagged by front of pack nutrition warnings was associated with reduced cardiovascular disease risk. These associations persisted regardless of cardioprotective medication use, suggesting dietary quality contributes independently to cardiovascular prevention.

10 Feb 2026

New nanoparticles enable the removal of melanoma tumors with low-power laser

Researchers at Oregon State University have developed and tested in a mouse model a new type of nanoparticle that enables the removal of melanoma tumors with a low-power laser.

10 Feb 2026

Stress hormones rewire immune system during periods of food scarcity

When food is scarce, stress hormones direct the immune system to operate in "low power" mode to preserve immune function while conserving energy, according to researchers at Weill Cornell Medicine.

10 Feb 2026

Fall prevention programs in emergency departments improve safety for seniors after discharge

Falls are one of the most common reasons older adults are treated in the emergency department, and many patients are discharged home the same day.

10 Feb 2026

Researchers uncover mechanisms of three mismatch repair deficient high-grade glioma subtypes

Researchers have uncovered the mechanisms behind three unique subtypes of mismatch repair deficient high-grade gliomas.

10 Feb 2026

Work productivity declines for adults living with tinnitus symptoms

A new study has revealed the significant effect tinnitus can have on people's working lives, with nearly one in five adults reporting they have had to cut their working hours or leave employment altogether because of the condition.

10 Feb 2026

Study suggests shingles vaccine may help lower Alzheimer’s and dementia risk

A large observational electronic health record study found that older adults receiving the recombinant zoster vaccine showed substantially lower rates of diagnosed dementia compared with matched unvaccinated individuals. The association persisted after multiple sensitivity analyses, although causality remains unproven and longer follow-up is required given the long latency of dementia.

10 Feb 2026

Large language models excel in tests yet struggle to guide real patient decisions

A randomized study of 1,298 UK adults found that while large language models perform well on medical tasks alone, they do not improve and can worsen decision-making when used by the public. Failures stem from human–AI interaction issues, showing that benchmark accuracy does not predict safe or effective real-world medical support.

10 Feb 2026

University of Missouri launches first on-campus radiopharmaceutical clinical trial

In a major leap for cancer care at the University of Missouri, the School of Medicine and MU Health Care have launched their first clinical trial using a leading-edge therapy manufactured on campus at the university's research reactor.

10 Feb 2026

'Partial reprogramming' of engram neurons restores memory performance in mice

Age-related memory decline and neurodegenerative diseases like Alzheimer's are often thought of as irreversible.

10 Feb 2026

New guidance for the diagnosis and management of inherited hyperbilirubinemia

Inherited hyperbilirubinemia, encompassing Gilbert syndrome, Crigler-Najjar syndrome, Dubin-Johnson syndrome, and Rotor syndrome, represents a spectrum of disorders rooted in genetic defects affecting bilirubin metabolism and transport.

10 Feb 2026

Stiff red blood cells drive sickle cell disease severity

A new breakthrough study led by researchers at the University of Minnesota Twin Cities could explain why patients with the same genetic sickle cell mutation experience different levels of pain, organ damage and response to treatment.

10 Feb 2026

New AI model eliminates false positives in food testing

Researchers have significantly enhanced an artificial intelligence tool used to rapidly detect bacterial contamination in food by eliminating misclassifications of food debris that looks like bacteria.

10 Feb 2026

Study reveals how inherited genetic abnormalities raise Barrett’s esophagus risk

Case Western Reserve University researchers have made a significant breakthrough in understanding Barrett's esophagus, a precancerous condition that dramatically increases the risk of developing esophageal adenocarcinoma, one of the fastest-spreading and deadliest forms of cancer.

10 Feb 2026

Dual targeting strategy suppresses pancreatic cancer cell growth

A new research paper was published in Volume 13 of Oncoscience on January 28, 2026, titled "Dual targeting of oncogenic microtubules and mitochondria in PDAC."

10 Feb 2026

First wearable device measures human flatulence

Scientists at the University of Maryland have created Smart Underwear, the first wearable device designed to measure human flatulence.

10 Feb 2026

MHC class II marks stronger immune response and longer survival in ovarian cancer

A new study sheds light on why some patients with the most aggressive form of ovarian cancer respond better to treatment than others.

10 Feb 2026

Parents report safety risks with children’s at-home medical devices

Parents of children with medical complexity report that they rely on various medical devices for essential care of their kids at home, yet the processes of obtaining and using these devices are inadequate and often pose safety risks, according to a study from Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago.

10 Feb 2026

Parvovirus infection disrupts nucleolar structure and cellular balance

Research at the University of Jyväskylä (Finland) reveals that autonomous parvoviruses, such as canine parvovirus, are highly capable of affecting the internal balance of the nucleolus.

10 Feb 2026