{"title":"Unlocking Cancer Immunity: Deciphering the Role of Tumor-Associated Macrophages in Modulating Immunosuppressive Tumor Microenvironment","authors":"Durre Aden, Samreen Zaheer, Sufian Zaheer","doi":"10.1002/cbin.70156","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>The tumor microenvironment (TME) significantly influences cancer progression, metastasis, and therapeutic resistance. Among the diverse cellular constituents of the TME, tumor-associated macrophages (TAMs) are critical players that support tumor growth, facilitate angiogenesis, and suppress anti-tumor immune responses. Metabolic reprogramming of TAMs has emerged as a pivotal mechanism driving their immunosuppressive and pro-tumourigenic functions. This extensive review delves into the intricate metabolic pathways involved in TAM reprogramming, the underlying molecular mechanisms, and the impact of these metabolic alterations on the TME. We also explore potential therapeutic strategies targeting TAM metabolism to reprogram the TME and enhance cancer immunotherapy efficacy.</p>\n </div>","PeriodicalId":9806,"journal":{"name":"Cell Biology International","volume":"50 4","pages":""},"PeriodicalIF":3.1000,"publicationDate":"2026-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cell Biology International","FirstCategoryId":"99","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cbin.70156","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The tumor microenvironment (TME) significantly influences cancer progression, metastasis, and therapeutic resistance. Among the diverse cellular constituents of the TME, tumor-associated macrophages (TAMs) are critical players that support tumor growth, facilitate angiogenesis, and suppress anti-tumor immune responses. Metabolic reprogramming of TAMs has emerged as a pivotal mechanism driving their immunosuppressive and pro-tumourigenic functions. This extensive review delves into the intricate metabolic pathways involved in TAM reprogramming, the underlying molecular mechanisms, and the impact of these metabolic alterations on the TME. We also explore potential therapeutic strategies targeting TAM metabolism to reprogram the TME and enhance cancer immunotherapy efficacy.
期刊介绍：
Each month, the journal publishes easy-to-assimilate, up-to-the minute reports of experimental findings by researchers using a wide range of the latest techniques. Promoting the aims of cell biologists worldwide, papers reporting on structure and function - especially where they relate to the physiology of the whole cell - are strongly encouraged. Molecular biology is welcome, as long as articles report findings that are seen in the wider context of cell biology. In covering all areas of the cell, the journal is both appealing and accessible to a broad audience. Authors whose papers do not appeal to cell biologists in general because their topic is too specialized (e.g. infectious microbes, protozoology) are recommended to send them to more relevant journals. Papers reporting whole animal studies or work more suited to a medical journal, e.g. histopathological studies or clinical immunology, are unlikely to be accepted, unless they are fully focused on some important cellular aspect.
These last remarks extend particularly to papers on cancer. Unless firmly based on some deeper cellular or molecular biological principle, papers that are highly specialized in this field, with limited appeal to cell biologists at large, should be directed towards journals devoted to cancer, there being very many from which to choose.
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