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Loss of Brain Estrogen Tied to Hippocampal Matrix Changes in Older Females

The finding highlights the extracellular matrix as a hormone-sensitive pathway that could explain women's higher Alzheimer's risk.

Stories older than 24h

Semaglutide Causes Weight Loss by Raising cAMP in Hindbrain Neurons, NIH Study Finds

Study Finds Post-Diagnosis GLP-1 Use Linked to Lower Risk of Cancer Progression

UC San Diego Study Finds Women More Vulnerable to Several Modifiable Dementia Risks

Blood Tests Map Decades-Long Alzheimer’s Changes and Point to Earlier Screening

Smartphone Game Identifies Anhedonia and Flags Depression in Three Minutes

Wristband Algorithm Detects Shockable Cardiac Arrests With 92% Accuracy in Clinical Validation

Bath-Led ‘GlucoBrain’ Project Wins £500,000 to Build Gut–Pancreas–Brain Organ-on-Chip

Nature Communications Study Charts Differences Between MS Mouse Models

Single Psilocybin Dose Shows Rapid Antidepressant Effects in Swedish Phase II Trial

Stanford-Led Study Maps How Ancestry and Where You Live Shape Human Biology

8,500 Daily Steps Tied to Better Weight-Loss Maintenance in Pooled Analysis

Aerobic Exercise Tops New Review for Lowering 24-Hour Blood Pressure

30-Second Chair Test Linked to Higher Death Risk in Older Adults

Blood-Based Aging Clock Tied to Higher Dementia Risk in UK Biobank Study

Adult Weight Gain Linked to Higher Cancer Risk in Large Life-Course Study

Eating Five or More Eggs a Week Linked to 27% Lower Alzheimer’s Risk in Long U.S. Study

Cardiology Experts Link Ultra-Processed Foods to Higher Heart Risks

Home Blood Test and Online Checks Flag Alzheimer’s Risk in Small Study

Large U.S. Study Links Regular Egg Intake to Lower Alzheimer’s Risk in Seniors