1Effect of KRT9R163W mutation on cytoskeleton structure in epidermolysis palmoplantar keratodermaWANG Peng, LIANG Sheng-nan, WANG Wei-jiaOriginal articles321-3252Bioinformatics analysis of juvenile dermatomyositis by microarrayCEN Xin-tao, WEI Shan-shan, MA Si-ningOriginal articles326-3303Clinical and histopathological analysis of 47 cases of palmar and plantar fibromatosisZENG Jun, YANG Xi-chuan, SONG Zhi-qiangOriginal articles331-3344Analysis on the epidemic characteristics of syphilis in Jingzhou City from 2005 to 2019LIN Mao-wen, LIU Rui, SUN ChunClinical studies335-3385The efficacy and safety of laser treatment following photodynamic therapy for anal condyloma acuminatumZHU Ji-feng, ZHU Guan-nan, Li Hai-yingClinical studies339-3426Clinical efficacy and safety of multisource fractional radiofrequency for treatment of moderate-severe static wrinkles around the periocularKANG Han-mei, LI Kai, SONG Wen-tingClinical studies343-3467Advances in treatment and research of candidiasis albicansLIU Zao, ZHANG Ling, HAN ZhaoReviews347-349,3538Effect and research progress of tea polyphenols in anti-photoagingCHEN Jiao-quan, LIANG Bi-hua, PENG Li-qianReviews350-3539Update of the pathogenesis of lichen sclerosisYANG Min, CHANG Jian-minReviews354-35610Diet,gut microbiome and psoriasisGONG Jian, LIU QiaoReviews357-36111Analysis of medication characteristics of professor Chen Tongyun based on 100 cases of chronic urticariaXIAO Xiang, QU Jian-hua, ZHOU Dong-meiTraditional Chinese medicine362-36512Implementation and exploration of the establish of clinical case library for scar prevention and treatment in the practice teaching of professional graduate students in plastic surgeryZHANG Xing-cun, LU Yuan-gang, WANG Yuan-yuanTeaching dermatology366-368,37113Discussion on the nursing program of daytime minimally invasive surgery for lower extremity venous insufficiency with stasis dermatitis and ulcerDermatosis nursing care369-37114A case of paraneoplastic pemphigus associated with localized Castleman diseaseWANG Yu-juan, MU Yun-zhu, LIU YingCase reports372-37415Two cases of pseudocyst of the auricleWANG Huan, WANG Chun-you, YANG Xi-chuanCase reports375-37616A case of amyloidosis cutis dyschromicaZHENG Zheng-ni, ZHAI Zhi-fang, ZHANG LianCase reports377-37817A case of Netherton syndromeLI Ke-yao, WEN Rong, LUO Yang-yangCase reports379-38118A case of superficial CD34-positive fibroblastic tumorYAN Guang-ning, TONG Gui-hui, LI JingCase reports382-384 