TIGIT deficiency promotes autoreactive CD4+ T-cell responses through a metabolic‒epigenetic mechanism in autoimmune myositis

Abstract Polymyositis (PM) is a systemic autoimmune disease characterized by muscular inflammatory infiltrates and degeneration. T-cell immunoreceptor with Ig and ITIM domains (TIGIT) contributes to immune tolerance by inhibiting T cell-mediated autoimmunity. Here, we show that a reduced expression...

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Main Authors: Yimei Lai, Shuang Wang, Tingting Ren, Jia Shi, Yichao Qian, Shuyi Wang, Mianjing Zhou, Ryu Watanabe, Mengyuan Li, Xinyuan Ruan, Xin Wang, Lili Zhuang, Zunfu Ke, Niansheng Yang, Yuefang Huang, Hui Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-59786-z
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