hair follicle stem cell activation tagged posts

Hair-raising research: Scientists find surprising Link between Inmune System, Hair Growth

Glucocorticoid hormone signal in regulatory T cells promotes hair follicle stem cell activation and new hair growth. Left: After hair loss, skin cells (blue) from a normal mouse can activate hair follicle stem cells (red). Right: Cells from mice without glucocorticoid receptors in their regulatory T cells cannot activate hair follicle stem cells.

Study highlights how current treatments for alopecia work on a cellular level. Salk scientists have uncovered an unexpected molecular target of a common treatment for alopecia, a condition in which a person’s immune system attacks their own hair follicles, causing hair loss...

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