Department of Dermatology;
Second Xiangya Hospital;
Central South University;
Hunan Key Laboratory of Medical Epigenomics;
Changsha;
Hunan 410011;
China;
Department of Pathology and Shenzhen Institute of Research and Innovation;
The University of Hong Kong;
Hong Kong;
China;
autoimmunity; B cell; DNA methylation; histone modification; microRNA;