research 0009 Regulatory γδ T cells protect human scalp hair follicles from alopecia areata in vivo and represent potential therapeutic target
This study found that autologous Foxp3+ γδTregs, when tested in human scalp hair follicle models and mouse xenotransplants, can both prevent and treat alopecia areata by reducing immune privilege collapse and lymphocytic infiltration, suggesting their potential as a novel cell-based therapy for the disease.

