Macrophages in inflammatory skin diseases and skin tumors.

Front Immunol

Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, National Clinical Research Center for Dermatologic and Immunologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Published: December 2024

AI Article Synopsis

  • - Macrophages are key immune cells that play diverse roles in the body, especially in the skin, which is the largest immune organ and is crucial for studying various skin-related conditions.
  • - This review focuses on recent findings about macrophages in inflammatory skin diseases like atopic dermatitis and psoriasis, as well as skin tumors such as melanoma and cutaneous T-cell lymphoma.
  • - The goal is to enhance understanding of how macrophages contribute to these diseases and explore potential new treatments targeting them.

Article Abstract

Macrophages, as specialized, long-lasting phagocytic cells of the innate immune system, have garnered increasing attention due to their wide distribution and various functions. The skin, being the largest immune organ in the human body, presents an intriguing landscape for macrophage research, particularly regarding their roles in inflammatory skin diseases and skin tumors. In this review, we compile the latest research on macrophages in conditions such as atopic dermatitis, psoriasis, systemic sclerosis, systemic lupus erythematosus, rosacea, bullous pemphigoid, melanoma and cutaneous T-cell lymphoma. We aim to contribute to illustrating the pathogenesis and potential new therapies for inflammatory skin diseases and skin tumors from the perspective of macrophages.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11656021PMC
http://dx.doi.org/10.3389/fimmu.2024.1430825DOI Listing

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