Atypical K6-ubiquitin chains mobilize p97/VCP and the proteasome to resolve formaldehyde-induced RNA-protein crosslinks

Atypical K6-ubiquitin chains mobilize p97/VCP and the proteasome to resolve formaldehyde-induced RNA-protein crosslinks
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非典型 K6-泛素链动员 p97/VCP 和蛋白酶体来解决甲醛诱导的 RNA-蛋白质交联

DOI:
10.1016/j.molcel.2023.11.009
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发表时间:
2023
期刊:
影响因子:
16
通讯作者:
Song W
Song W
中科院分区:
生物学1区
文献类型:
--
作者:
Song W

文献摘要

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在本期《分子细胞》杂志中,Rahmanto等1和Zhao等2证明了RNA-蛋白质交联通过阻断蛋白质合成而导致甲醛毒性。此外,他们还鉴定了真核生物中用于RNA-蛋白质交联解析的泛素介导的降解系统。
In this issue ofMolecular Cell, Rahmanto et al.1and Zhao et al.2demonstrate that RNA-protein crosslinks contribute to formaldehyde toxicity by blocking protein synthesis. Furthermore, they identify a ubiquitin-mediated degradation system for RNA-protein crosslink resolution in eukaryotes.