1Effects of cannabinoid type 2 receptor agonist JWH133 on proliferation of HaCaT cells and the expression of cytokines in vitroHU Hao, WEI Zhi-ping, LIU Yan-qunOriginal articles129-1332The effect of fractional CO2 laser combined with halometasone cream on lichen simplex chronicus in the pretibial areaOriginal articles134-1373The study on oxidation resistance and morphological effects of T.asahii induced by Menadione sodium bisuliftein vitroOriginal articles138-1424Efficacy and safety evaluation of subcutaneous versus sublingual immunotherapy in patients with atopic dermatitisOriginal articles143-1475Clinicopathologic analysis of 3 cases of sclerosing perineuriomaLI Qing-yang, LIU Yu, WANG LeiOriginal articles148-1506Clinical efficacy of the ifre-needle therapy combined with the 5-aminolevulinic acid photodynamic therapy in the treatment of perifolliculitis capitis abscedens et suffodiensClinical studies155-1577Serum 25(OH)D levels in patients with alopecia areataClinical studies158-1608The severity evaluation system for severe drug eruptionContinuing medical education161-1639Vitamin D and chronic urticariaReviews164-16610Advance of HMGB1 in the related skin diseasesReviews167-17011The progress of research on rosaceaWANG Lian, ZHANG Zi-hui, JIANG XianReviews171-17412Progress in the study of vitiligo associated autoantibodiesReviews175-17713A case of pigmented squamous intraepithelial neoplasia of the anogenital area with condyloma acuminatumXU Yu-jian, CHEN Zhong-ye, WANG Li-jinCase reports178-18014A case of collodion babyLI Yan-fang, YANG Wei-bing, LIU Wen-chunCase reports181-18215A case of auricular tophusWANG Shi, LIU Xiao-mingCase reports183,18516A case of acral ifbrokeratomaCase reports184-18517A case of linear cutaneous lupus erythematosus treated with orally hydroxychloroquine and topically tacrolimusZHENG Yu-jie, LIN Jing-rongCase reports186-18718A case of congenital giant nevus complicated with poliosisCase reports188-18919Misdiagnosis of mammary Paget's disease: a case reportDI Mei, LV Xue-lian, CHU Xiao-lingCase reports190-192 