New evidence shows Parkinson’s spreads via immune cells from the gut
New research reveals how Parkinson’s spreads from the gut to the brain, with the help of immune cells…
Combination therapy improves cognition in Alzheimer’s models
In recent years, research into cannabis and its main psychoactive ingredient, Δ⁹-tetrahydrocannabinol (THC), has unearthed medical benefits including…
A shingles vaccine may delay dementia onset
A clever natural experiment in Canada suggests a routine shingles vaccine may do more than prevent rash. Instead,…
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…
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…
New atlas of brain lysosomes sheds light on neurodegenerative disorders
Functioning brain cells need a functioning system for picking up the trash and sorting the recycling. But when…
New 2026 guideline expands access to advanced acute ischemic stroke care
Expanded eligibility for advanced stroke therapies and new recommendations for diagnosing and treating stroke in children and adults are among…
Tiny plastic particles may interfere with brain processes implicated in Parkinson’s disease
From protein misfolding to gut–brain signalling, emerging evidence suggests that everyday plastic exposure may intersect with key biological…
Brain cell precursors show constant myelin-making drive
In experiments with mice, Johns Hopkins Medicine scientists report new evidence that precursors of myelin-producing cells – one…
Regular aerobic exercise slows a key marker of brain aging in midlife
A year of consistent aerobic activity didn’t just boost fitness; it shifted MRI-based brain age in early to…
Large study identifies more than 100 genetic regions linked to schizophrenia
A team of researchers led by scientists from the Icahn School of Medicine at Mount Sinai, SUNY Downstate…
AI predicts health outcomes for premature newborns from blood samples
An artificial intelligence-based tool can predict the medical trajectories of individual premature newborns from blood samples collected soon…