PMID- 37757492 OWN - NLM STAT- MEDLINE DCOM- 20231023 LR - 20231023 IS - 1950-6007 (Electronic) IS - 0753-3322 (Linking) VI - 167 DP - 2023 Nov TI - Reprogramming the lipid metabolism of dendritic cells in tumor immunomodulation and immunotherapy. PG - 115574 LID - S0753-3322(23)01372-0 [pii] LID - 10.1016/j.biopha.2023.115574 [doi] AB - Dendritic cells (DCs) are the most potent antigen-presenting cells in the human body. They detect and process environmental signals and communicate with T cells to bridge innate and adaptive immunity. Cell activation, function, and survival are closely associated with cellular metabolism. An increasing number of studies have revealed that lipid metabolism affects DC activation as well as innate and acquired immune responses. Combining lipid metabolic regulation with immunotherapy can strengthen the ability of antigen-presentation and T-cell activation of DCs, improve the existing anti-tumor therapy, and overcome the defects of DC-related therapies in the current stage, which has great potential in cancer therapy. This review summarizes the lipid metabolism of DCs under physiological conditions, analyzes the role of reprogramming the lipid metabolism of DCs in tumor immune regulation, and discusses potential immunotherapeutic strategies. CI - Copyright (c) 2023 The Authors. Published by Elsevier Masson SAS.. All rights reserved. FAU - Sun, Zhanbo AU - Sun Z AD - Department of Radiology, Shengjing Hospital of China Medical University, Shenyang 110004, China. FAU - Zhang, Lingyun AU - Zhang L AD - Department of Medical Oncology, The First Hospital of China Medical University, Shenyang 110001, China. FAU - Liu, Lixian AU - Liu L AD - Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang 110004, China. Electronic address: 1047882037@qq.com. LA - eng PT - Journal Article PT - Review DEP - 20230925 PL - France TA - Biomed Pharmacother JT - Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie JID - 8213295 SB - IM MH - Humans MH - *Dendritic Cells MH - Lipid Metabolism MH - Immunotherapy MH - Immunomodulation MH - *Neoplasms/metabolism MH - Lymphocyte Activation OTO - NOTNLM OT - Dendritic cells OT - Immunotherapy OT - Lipid metabolism OT - Tumor immunomodulation OT - Tumor microenvironment COIS- Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2023/09/27 18:42 MHDA- 2023/10/23 01:18 CRDT- 2023/09/27 18:00 PHST- 2023/08/02 00:00 [received] PHST- 2023/09/16 00:00 [revised] PHST- 2023/09/21 00:00 [accepted] PHST- 2023/10/23 01:18 [medline] PHST- 2023/09/27 18:42 [pubmed] PHST- 2023/09/27 18:00 [entrez] AID - S0753-3322(23)01372-0 [pii] AID - 10.1016/j.biopha.2023.115574 [doi] PST - ppublish SO - Biomed Pharmacother. 2023 Nov;167:115574. doi: 10.1016/j.biopha.2023.115574. Epub 2023 Sep 25.