IL1B and alopecia areata: Ginkgo biloba polysaccharides exhibited broader anti-inflammatory and antioxidant activities, not only reducing serum inflammatory factor levels in alopecia areata mice but also markedly inhibiting the expression of key inflammatory signaling molecules such as p-p65, p-IκB, TNF-α, and IL-1β in human umbilical vein endothelial cells in vitro [28].