Hand of someone with rheumatoid arthritis.

Gut Microbes Linked to Rheumatoid Arthritis

NIH Research Matters |
Illustration of an older couple hiking through the woods.

Healthy Movements, Your Body’s Mechanics

NIH News in Health |
itch: detection and circuit

Who Knew? A Neural Circuit Just for Itching

NIH Director's Blog |
Illustration of a girl and dad sitting at the beach with their bare feet in the foreground.

On Sound Footing: The Health of Your Feet

NIH News in Health |
alex then and now

Meet Alex—Before and After NIH Clinical Trial

NIH Director's Blog |
Two microscopic images of mouse skin one normal and one inflamed.

Protein Linked to Atopic Dermatitis

NIH Research Matters |