Aggregator

Agency will also make new list of major facilities to be built in the coming decade

Structures on cassowaries’ skulls fluoresce under UV light, hinting at a hidden visual signal

Overuse of the p-tau217 biomarker could push healthy people toward unnecessary drugs, scientists fear

Flying insect respiratory systems suggest abundant oxygen can’t explain ancient gigantism

But observers fear measure will limit public’s ability to challenge potentially harmful projects

Hospitals and researchers struggle to cope with lengthy blackouts and supply shortages

Microglia play a major role in the pathophysiology of Parkinson's disease, where they regulate both α-synuclein (αSyn) aggregate clearance and inflammatory responses. Interferon gamma (IFNγ) is a strong immunomodulator, but its role in shaping human microglial phenotypes during αSyn exposure remains incompletely understood. Further, whether the secreted factors from microglia after exposure to αSyn pre-formed fibrils (PFFs) and IFNγ can affect morphology and functionality of dopaminergic neurons...

Delirium is a common and severe neuropsychiatric syndrome with lasting cognitive consequences, yet its pathophysiology remains poorly understood. We hypothesize that impaired glymphatic flow represents a central mechanism by which delirium evolves. This hypothesis builds on recent evidence showing that major delirium risk factors, such as ageing, dementia, cardiovascular disease and renal failure, are all associated with reduced glymphatic clearance. Similarly, common delirium triggers,...