NeuroPsy InfoHub adună studii și articole verificate editorial despre sănătate mintală și afecțiuni neurologice — pentru pacienți, familii și specialiști.
Preliminary research presented at the European Academy of Neurology Congress 2026 shows that exposure to extreme temperatures is associated with increased emergency department visits among people with dementia. This highlights environmental vulnerability as an important health and safety consideration for dementia patients.
Research identifies Arc, a native brain protein, as a mediator of toxic tau spread between neurons via extracellular vesicles in Alzheimer's disease. While Arc enables sick neurons to survive longer by expelling tau aggregates, it also paradoxically promotes pathology transmission to healthy cells, suggesting the extracellular space as a potential therapeutic intervention point.
An FDA-approved rheumatoid arthritis drug that blocks IL-6 receptors significantly reduced excessive alcohol consumption in alcohol-dependent female mice by suppressing neuroinflammation in the central amygdala. This mechanism aligns with elevated IL-6 expression observed in postmortem brain tissue from individuals with alcohol use disorder, suggesting a potential therapeutic target.
A study of 287 MS brain tissue samples from the Netherlands Brain Bank identifies specific pathological features, including broad rim lesions and myelin repair failures, that explain variability in disease progression. Individual genetic backgrounds modulate these pathological processes, offering insights into why MS progresses differently among patients.
Researchers developed a carbon-fiber nanosensor capable of distinguishing Autism Spectrum Disorder from Intellectual Disability by measuring real-time nitric oxide production in patient-derived stem cells. This approach successfully differentiates the two conditions even when they share identical genetic mutations, offering a potential biomarker-based diagnostic tool.
