news report
Brain Immune Cells Shift Sharply From Midlife, Human Study Finds
A 40-person postmortem study found resident microglia declining from roughly ages 50 to 75, alongside stronger inflammatory signatures—but not proof of dementia causation.
entities
University of California San Diego
news report
NSF Awards $83 Million for AI-Ready Scientific Data Systems
Six named projects will connect repositories, computing and AI resources, while additional planning grants prepare future national infrastructure proposals.