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Study reveals heart, brain, neuroimmune connections driving damage after heart attacks

Arteries become clogged. Blood flow is restricted and oxygen is cut off. The result is a heart attack, the world's leading cause of death.

27 Jan 2026

Richer social environments linked to better cognitive health in aging adults

Research by an interdisciplinary team from McGill University and Université Laval provides new insights into the links between social factors and cognitive health among aging adults.

27 Jan 2026

Brain-specific enzyme drives branching and extension of O-mannose glycans

Gifu University scientists have uncovered how a brain-specific enzyme reshapes protein-linked sugar chains to facilitate the formation of complex glycans essential for normal brain function.

27 Jan 2026

PFOA exposure disrupts hormone signaling and impairs embryo implantation in mice

A new experimental study has found that perfluorooctanoic acid (PFOA), a widely used industrial chemical, can interfere with key biological processes required for successful embryo implantation, raising concerns about its potential impact on female fertility.

27 Jan 2026

Gut problems may shape Parkinson’s disease progression through the gut-brain axis

This narrative review examines how gastrointestinal dysfunction, gut dysbiosis, and altered gut-brain axis signaling are closely associated with the onset and progression of Parkinson’s disease. It synthesizes evidence supporting a possible bottom-up disease model while highlighting integrative, gut-targeted strategies as adjuncts to symptom management rather than proven disease-modifying therapies.

27 Jan 2026

How modern lifestyles reprogram the gut microbiome and shape disease risk

Modern lifestyle factors such as circadian disruption, sleep deprivation, stress, and exercise reshape the gut bacteriome and its metabolic outputs. These microbiome changes are linked to immune, metabolic, and cancer-related pathways, largely through evidence from animal models and observational human studies.

27 Jan 2026

UH psychologist provides guidance to improve mental health of sexual violence victims

A psychologist at the University of Houston is providing guidance to improve the mental health of victims of sexual violence, recognized by major health organizations as a public health crisis with serious implications on victims' physical, mental and reproductive health.

27 Jan 2026

Hospital-based program reduces re-injury, violence among victims

A hospital-based program that supports victims of gun and knife violence can reduce the likelihood that those victims will be reinjured or commit violence themselves, according to a new Boston University study.

27 Jan 2026

Pancreatic and 'skinny fat' linked to brain health risks

The effect of obesity on brain health may depend not only on how much fat is in the body, but also on the areas of the body where fat is stored, according to a study published today in Radiology, the flagship journal of the Radiological Society of North America (RSNA).

27 Jan 2026

Scientists offer new insight into how common parasite T. gondii causes disease

A University of California, Riverside team of scientists has found that Toxoplasma gondii, a common parasite affecting up to one-third of the global population, is far more complex than previously believed.

27 Jan 2026

Brain organoids reveal glioblastoma's secrets and therapy resistance

UCLA scientists have developed advanced miniature 3D tumor organoid models that make it possible to study glioblastoma tumors in a setting that closely mirrors the human brain, shedding light on how the aggressive cancer interacts with surrounding brain cells and the immune system to become more invasive and resistant to therapy.

27 Jan 2026

HHCM awards $566K to advance psychedelic end-of-life care research

Healing Hearts, Changing Minds (HHCM) today announced the seven awardees of Walking Each Other Home: A Fund to Promote Psychedelic Compassion for End-of-Life Care, a $566,260 philanthropic initiative supporting innovation, compassion, and dignity for people at life's end.

27 Jan 2026

Medical Research News

Study reveals heart, brain, neuroimmune connections driving damage after heart attacks

Richer social environments linked to better cognitive health in aging adults

Brain-specific enzyme drives branching and extension of O-mannose glycans

PFOA exposure disrupts hormone signaling and impairs embryo implantation in mice

Gut problems may shape Parkinson’s disease progression through the gut-brain axis

How modern lifestyles reprogram the gut microbiome and shape disease risk

UH psychologist provides guidance to improve mental health of sexual violence victims

Hospital-based program reduces re-injury, violence among victims

Pancreatic and 'skinny fat' linked to brain health risks

Scientists offer new insight into how common parasite T. gondii causes disease

Brain organoids reveal glioblastoma's secrets and therapy resistance

HHCM awards $566K to advance psychedelic end-of-life care research

Prognostic nutritional index proposed as prognostic marker in hepatocellular carcinoma

Labor induction methods show similar effectiveness and differing safety profiles

Faster hepatitis C treatment with interdisciplinary primary care

New model improves alcohol screening and brief intervention practices in primary care

Primary care: Patients value speedy portal responses over in-person appointments

Consistent home-based care reduces urgent care use and hospitalizations in older adults

Financial incentives lower blood sugar in uncontrolled type 2 diabetes

CTE should be recognized as new cause of dementia, study suggests

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

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