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Blocking autophagy in blood vessels reduces skin inflammation in mice

Researchers at VIB and KU Leuven, together with international collaborators, have discovered that blocking autophagy - the body's natural recycling system for worn-out cell components - in specialized blood vessels can reduce inflammation in mice with psoriasis.

28 Jul 2026

Which social media habits are most linked to materialism?

Research shows that social media use, especially problematic and consumption-focused, is linked to materialism, influenced by culture and media literacy.

28 Jul 2026

Some caffeinated drinks are linked to poorer memory

A study on caffeine's impact reveals product-specific effects on anxiety, memory, and stress among university students, highlighting mental health implications.

28 Jul 2026

Permanent supportive housing improves health outcomes

The study reveals that permanent supportive housing fosters long-term health improvements, addressing chronic illness and mental health in homeless populations.

28 Jul 2026

Can Alzheimer's genes predict who becomes a SuperAger?

A study on SuperAgers shows exceptional memory isn't solely due to lower Alzheimer's genetic risk, highlighting the role of biological and lifestyle factors.

28 Jul 2026

This edible flower could do more than brighten a plate

A review of 76 publications finds that pot marigold contains more than 500 reported secondary metabolites, along with natural pigments, antioxidants, and substantial dietary fiber. Early food studies report promising results in yogurt, bread, pasta, and edible oils, but limited product trials and no clinical evidence currently prevent human health claims.

28 Jul 2026

Review finds blueberry and grape polyphenols may improve vascular health

A review of 37 publications found that grape- and blueberry-derived polyphenols were associated with modest improvements in cardiovascular risk markers, particularly endothelial function. However, most studies were small or short-term, frequently tested concentrated products, and measured biomarkers rather than cardiovascular events.

27 Jul 2026

Too little or too much iodine may push immunity off balance

This narrative review finds that adequate iodine supports thyroid hormone signaling, leukocyte metabolism, antioxidant defenses, and antimicrobial activity in humans and domesticated mammals. Both deficiency and sustained excess may impair immunity or promote thyroid inflammation, but precise immune-specific intake thresholds remain uncertain.

27 Jul 2026

Plant-based diets reshape gut microbes to boost healthy metabolites

Plant-based diets are good for you. They promote gut, immune, metabolic and cardiovascular health, in part by cultivating a diverse community of intestinal bacteria.

27 Jul 2026

Scientists uncover hidden brain energy dynamics during REM sleep

Our brain demands a lot of energy compared to our other organs. However, it can also make do when energy supplies are sparse, flexibly performing information processing using what is available.

27 Jul 2026

Casdatifan demonstrates durable responses in advanced kidney cancer trial

A new multi-center clinical study is shedding light on a potential new approach for patients with advanced kidney cancer, offering measurable clinical responses alongside a clearer view into how the disease operates beneath the surface.

27 Jul 2026

AI reveals effective combination therapy for advanced rectal cancer

Artificial intelligence developed by researchers at UCL has revealed a promising combination of cancer treatments that could help patients with locally advanced rectal cancer live longer.

27 Jul 2026

Blood tests improve Alzheimer's detection in Down syndrome patients

New blood tests that detect early changes associated with Alzheimer's disease are making diagnosis easier and accessible to more patients, since they are less invasive than the brain scans or spinal taps typically used for a definitive diagnosis.

27 Jul 2026

Rare BTK mutation drives resistance to targeted therapies for blood cancer

Scientists at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine, and collaborators have uncovered a rare genetic mutation that enables some blood cancers to evade both approved Bruton tyrosine kinase (BTK) inhibitors and newer BTK degraders, a finding that could help shape the next generation of therapies for patients with chronic lymphocytic leukemia (CLL) and related malignancies.

27 Jul 2026

A common dietary nutrient feeds a gut pathway linked to atrial fibrillation

Researchers linked higher plasma TMAO to prevalent atrial fibrillation in 5,090 people and found that TMAO or choline supplementation accelerated AF onset, progression, atrial remodeling, and electrical dysfunction in mice. Inhibiting gut microbial TMA production lowered circulating TMAO and delayed AF in mice, identifying a potential therapeutic pathway that now requires human testing.

27 Jul 2026

Bioresorbable sensor tracks deep-tissue lactate for over 10 days in animals

In animal models, the flexible implant captured local metabolic warning signs before selected systemic measurements and used them to guide earlier resuscitation.

27 Jul 2026

Three key brain regions interact during sleep to support memory formation

Researchers at Kennedy Krieger Institute and Johns Hopkins Medicine have discovered that memory consolidation during sleep depends on coordinated activity among three brain regions and disruptions to this activity can impair memory performance.

27 Jul 2026

St. Jude scientists uncover regulatory mechanism for crucial developmental pathway

St. Jude Children's Research Hospital scientists uncovered a regulatory mechanism for signaling of Sonic Hedgehog (SHH), a pathway essential for embryonic development.

27 Jul 2026

NIH grant funds study on stroke-related urinary incontinence

Urinary incontinence is a common but frequently overlooked consequence of stroke. Now, researchers from the Mark and Mary Stevens Neuroimaging and Informatics Institute (Stevens INI) at the Keck School of Medicine of USC and Rancho Los Amigos National Rehabilitation Center have received a grant from the National Institutes of Health to investigate the brain changes responsible for these symptoms and develop a more personalized approach to treatment.

27 Jul 2026

Industrial chicken farming drives evolution of foodborne bacteria strains

A new study by the Ineos Oxford Institute for antimicrobial research, University of Oxford, reveals that industrial poultry farming has led to more than 100-fold increase in the movement of Campylobacter, allowing strains that once circulated in wild birds to mix extensively in commercial poultry populations.

27 Jul 2026