当前位置: X-MOL 学术Cell Chem. Bio. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
CBLs downregulation foretells T cell ubiquitination leading to autoimmunity
Cell Chemical Biology ( IF 6.6 ) Pub Date : 2024-07-18 , DOI: 10.1016/j.chembiol.2024.06.010
Aurobind Vidyarthi , Joe Craft

In a study published in the July issue of Immunity, Li et al.1 demonstrate that expression of the E3 ubiquitin ligases CBL and CBL-B is downregulated in Tfh cells in SLE with Tfh cell expansion and autoimmunity. This leads to reduced ubiquitination of the T cell costimulator ICOS which regulates proteostasis of the Tfh cell transcription factor BCL6 via chaperone-mediated autophagy.



中文翻译:


CBLs 下调预示 T 细胞泛素化导致自身免疫



在《免疫》七月号上发表的一项研究中,Li 等人。 1 证明 E3 泛素连接酶 CBL 和 CBL-B 的表达在 SLE 中的 Tfh 细胞中下调,伴有 Tfh 细胞扩增和自身免疫。这导致 T 细胞共刺激物 ICOS 的泛素化减少,ICOS 通过分子伴侣介导的自噬调节 Tfh 细胞转录因子 BCL6 的蛋白质稳态。

更新日期:2024-07-19
down
wechat
bug