562 articles in this topic
A 20-year NHANES study finds higher omega-3 intake linked to significantly lower all-cause mortality in depressed individuals, partly via immune-inflammatory pathways.
A rigorous 176-sample study finds cerebrospinal fluid is truly sterile, refuting claims of a resident CSF microbiome even in Alzheimer's patients.
A scoping review of 11 studies finds consistent links between oral disease and AD severity, but no clear proof that treating oral health improves cognition.
A newly identified TFEB-ATP6V0C axis in microglia controls alpha-synuclein clearance — and restoring it reduces Parkinson's pathology in mice.
A key FDA-approved Alzheimer's blood biomarker loses more than half its diagnostic accuracy in veterans with prior traumatic brain injury.
A UK clinical cohort study finds widespread nutrient deficiencies in children and adults with ADHD, autism, and other neurodivergent conditions.
A double-blind RCT finds 750mg daily omega-3 supplementation significantly improves mood, sleep quality, and everyday memory in adults with psychological distress.
A new metabolomics study links diet and exercise to blood pathway scores that track cognitive and physical decline across CN, MCI, and Alzheimer's stages.
A major meta-analysis of 222,108 people links higher vegetable and fruit intake to significantly lower dementia risk, with green leafy vegetables standing out.
A new biomarker study shows CSF TMEM106B protein drops with worsening FTD and predicts brain shrinkage and faster decline.
Chronic colitis causes dopaminergic neuron loss in mice, but blocking a single immune receptor completely prevents it.
New research links mitochondrial dysfunction in microglia to cellular senescence, revealing a key driver of brain aging.
