Medical Research News

RSS

Gut immune cells follow an atypical pathway to provide long-lasting antiviral protection

A new study led by University of Toronto researchers has shown that immune cells in the gut follow an atypical pathway to produce antibodies that provide long-term protection against viruses.

17 Nov 2025

Large sleep-tracking study reveals toll of early workouts on collegiate athletes

A study using more than 27,000 sleep records of collegiate athletes provides the best evidence to date that early morning team practices take a toll on healthy sleep.

17 Nov 2025

Study reveals widespread use of burdensome interventions for older dementia patients in Singapore

A new study by researchers from Duke-NUS Medical School has revealed that almost all community-dwelling older adults with advanced dementia in Singapore experience at least one potentially burdensome intervention in their last year of life.

17 Nov 2025

Study finds large regional gaps in end-of-life care across Sweden

Researchers have studied developments since the introduction of 'National knowledge support for good palliative care at the end of life' in 2013.

17 Nov 2025

Yale study exposes unequal access to new medicines after clinical trials

A new study led by Yale's Jennifer Miller, PhD, found that medicines are not physically accessible in many of the countries where they are tested for FDA approval.

17 Nov 2025

Brain recordings reveal short-lived effects of tirzepatide on food cravings

A rare glimpse into the brain activity of a patient with obesity and loss of control eating on tirzepatide, marketed as Mounjaro and Zepbound, revealed that the medication suppresses signaling in the brain's "reward center" thought to be involved in food noise – but only temporarily.

17 Nov 2025

Medicaid expansion boosts PrEP access for people at risk of HIV diagnosis

Medicaid expansion under the Affordable Care Act (ACA) significantly increased the number of people at risk of HIV diagnosis who were prescribed preexposure prophylaxis (PrEP), a preventative medication taken in pill or injectable form, according to Rutgers Health–led research.

17 Nov 2025

Daily berries and cocoa enhance mood by targeting key brain pathways

Dietary flavonoids from everyday foods show modest but promising benefits for mood, with the strongest evidence emerging from chronic, anthocyanin rich interventions. Acute effects are mixed, but longer term intake may support emotional well being through mechanisms involving monoamine activity and neuroplasticity.

17 Nov 2025

Better nurse staffing linked to lower physician burnout worldwide

A landmark international study finds that hospitals with better nurse staffing and work environments not only benefits nurses but is significantly associated with less physician burnout and job dissatisfaction.

17 Nov 2025

Study finds persistent racial gaps in cesarean births despite national improvement efforts

Researchers at Oregon Health & Science University's Center for Women's Health have identified recent national trends in cesarean births, noting significant racial and ethnic disparities.

17 Nov 2025

Maternal obesity raises childhood epilepsy and disability risks, new study shows

Higher maternal BMI before pregnancy is linked to increased risks of epilepsy and intellectual disability in young children, even after extensive adjustment for maternal and neonatal factors. Associations with autism spectrum disorder and ADHD disappear after full adjustment, highlighting the potential mediating role of perinatal complications.

17 Nov 2025

Reclassifying wine intake reshapes the Mediterranean diet’s cognitive impact

Higher adherence to the Mediterranean diet was not associated with better cognition when wine was scored as a “beneficial” component. When wine was reverse scored, Mediterranean diet adherence showed a modest positive association with MMSE performance and a borderline link with MoCA in Portuguese older adults at high dementia risk.

17 Nov 2025

Dysfunctional mitochondria shown to initiate the onset of Parkinson's

For decades, scientists have known that mitochondria, which produce energy inside our cells, malfunction in Parkinson's disease.

17 Nov 2025

Schizophrenia risk detectable at birth through epigenetic signatures

Genetic susceptibility to neurodevelopmental conditions such as schizophrenia, autism, and ADHD can be linked, in part, to distinct epigenetic signatures in newborn cord blood.

17 Nov 2025

FAU professor receives $746,998 to advance understanding of how the brain learns to see

Vision is one of the most fundamental senses, shaping how we perceive, navigate and interact with the world around us. Yet for more than 12 million Americans living with visual impairments, even small deficits can profoundly impact daily life, limiting independence and overall quality of life.

17 Nov 2025

Study: PTSD treatment dropout rates vary widely

About a quarter of U.S. service members and veterans who start psychotherapy for post-traumatic stress disorder quit before they finish treatment. But not all therapies are equal in their appeal, with some effective approaches reporting the highest dropout rates, according to research published by the American Psychological Association.

17 Nov 2025

Arsenic reduction in drinking water associated with lower risk of death from chronic illnesses

A new 20-year study of nearly 11,000 adults in Bangladesh found that lowering arsenic levels in drinking water was associated with up to a 50 percent lower risk of death from heart disease, cancer and other chronic illnesses, compared with continued exposure.

17 Nov 2025

Medical Research News

Gut immune cells follow an atypical pathway to provide long-lasting antiviral protection

Large sleep-tracking study reveals toll of early workouts on collegiate athletes

Study reveals widespread use of burdensome interventions for older dementia patients in Singapore

Study finds large regional gaps in end-of-life care across Sweden

Yale study exposes unequal access to new medicines after clinical trials

Brain recordings reveal short-lived effects of tirzepatide on food cravings

Medicaid expansion boosts PrEP access for people at risk of HIV diagnosis

Daily berries and cocoa enhance mood by targeting key brain pathways

Better nurse staffing linked to lower physician burnout worldwide

Study finds persistent racial gaps in cesarean births despite national improvement efforts

Maternal obesity raises childhood epilepsy and disability risks, new study shows

Reclassifying wine intake reshapes the Mediterranean diet’s cognitive impact

Dysfunctional mitochondria shown to initiate the onset of Parkinson's

Schizophrenia risk detectable at birth through epigenetic signatures

FAU professor receives $746,998 to advance understanding of how the brain learns to see

Study: PTSD treatment dropout rates vary widely

Arsenic reduction in drinking water associated with lower risk of death from chronic illnesses

Groundbreaking mouse cortex model opens new frontiers in neuroscience

Mapping the health hazards of fossil fuel infrastructure

Polymer physics offers fresh perspectives on neurodegenerative diseases

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

Latest News