Diphenylcyclopropenone plays an effective therapeutic role by up‐regulating the TSLP/OX40L/IL‐13 pathway in severe alopecia areata. - Gong, Yugang; Luo, Li; Li, Ling; He, Xun; Lu, Wei; Sha, Xiaowei; Mao, Yujie (Experimental Dermatology, 2021)