Langerhans cells and skin immune diseases

作者：Ronghui Zhu, Xu Yao, Wei Li · 发表于：European Journal of Immunology · 年份：2024 · DOI：10.1002/eji.202250280 · 被引用次数：10 · 研究领域：Immunotherapy and Immune Responses、T-cell and B-cell Immunology、Dermatology and Skin Diseases

Langerhans cells (LCs) are the key antigen-presenting cells in the epidermis in normal conditions and respond differentially to environmental and/or endogenous stimuli, exerting either proinflammatory or anti-inflammatory effects. Current knowledge about LCs mainly originates from studies utilizing mouse models, whereas with the development of single-cell techniques, there has been significant progress for human LCs, which has updated our understanding of the phenotype, ontogeny, differentiation regulation, and function of LCs. In this review, we delineated the progress of human LCs and summarized LCs' function in inflammatory skin diseases, providing new ideas for precise regulation of LC function in the prevention and treatment of skin diseases.