Institute of Biological Chemistry, Academia Sinica, Taipei 115, Taiwan.
Mol Cell. 2024 May 2;84(9):1635-1636. doi: 10.1016/j.molcel.2024.04.003.
In a recent publication in Nature, Xu et al. discovered a role of CRL5-SPSB3 ubiquitin ligase in promoting ubiquitination and degradation of nuclear cGAS, which prevents aberrant cGAS activation by genomic DNA and contributes to the maintenance of immune homeostasis.
在最近发表在《自然》杂志上的一项研究中,Xu 等人发现了 CRL5-SPSB3 泛素连接酶在促进核 cGAS 泛素化和降解中的作用,这可以防止基因组 DNA 导致的 cGAS 异常激活,并有助于维持免疫稳态。