Hair-raising research: Scientists find surprising link between immune system, hair growth
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. The findings describe how immune cells called regulatory T cells interact with skin cells using a hormone as a messenger to generate new hair follicles and hair growth.
Materials provided by Salk Institute. Note: Content may be edited for style and length.
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