{"title":"The epigenetic landscape of fate decisions in T cells","authors":"Atishay Jay, Carlos M. Pondevida, Golnaz Vahedi","doi":"10.1038/s41590-025-02113-x","DOIUrl":null,"url":null,"abstract":"<p>Specialized T cell subsets mediate adaptive immunity in response to cytokine signaling and specific transcription factor activity. The epigenetic landscape of T cells has an important role in facilitating and establishing T cell fate decisions. Here, we review the interplay between transcription factors, histone modifications, DNA methylation and three-dimensional chromatin organization to define key elements of the epigenetic landscape in T cells. We introduce key technologies in the areas of sequencing, microscopy and proteomics that have enabled the multi-scale profiling of the epigenetic landscape. We highlight the dramatic changes of the epigenetic landscape as multipotent progenitor cells commit to the T cell lineage during development and discuss the epigenetic changes that favor the emergence of CD4<sup>+</sup> and CD8<sup>+</sup> T cells. Finally, we discuss the inheritance of epigenetic marks and its potential effects on immune responses as well as therapeutic strategies with potential for epigenetic regulation.</p>","PeriodicalId":19032,"journal":{"name":"Nature Immunology","volume":"32 1","pages":""},"PeriodicalIF":27.7000,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Immunology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1038/s41590-025-02113-x","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Specialized T cell subsets mediate adaptive immunity in response to cytokine signaling and specific transcription factor activity. The epigenetic landscape of T cells has an important role in facilitating and establishing T cell fate decisions. Here, we review the interplay between transcription factors, histone modifications, DNA methylation and three-dimensional chromatin organization to define key elements of the epigenetic landscape in T cells. We introduce key technologies in the areas of sequencing, microscopy and proteomics that have enabled the multi-scale profiling of the epigenetic landscape. We highlight the dramatic changes of the epigenetic landscape as multipotent progenitor cells commit to the T cell lineage during development and discuss the epigenetic changes that favor the emergence of CD4+ and CD8+ T cells. Finally, we discuss the inheritance of epigenetic marks and its potential effects on immune responses as well as therapeutic strategies with potential for epigenetic regulation.
期刊介绍：
Nature Immunology is a monthly journal that publishes the highest quality research in all areas of immunology. The editorial decisions are made by a team of full-time professional editors. The journal prioritizes work that provides translational and/or fundamental insight into the workings of the immune system. It covers a wide range of topics including innate immunity and inflammation, development, immune receptors, signaling and apoptosis, antigen presentation, gene regulation and recombination, cellular and systemic immunity, vaccines, immune tolerance, autoimmunity, tumor immunology, and microbial immunopathology. In addition to publishing significant original research, Nature Immunology also includes comments, News and Views, research highlights, matters arising from readers, and reviews of the literature. The journal serves as a major conduit of top-quality information for the immunology community.
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