category
PNAS
date
Feb 20, 2026
slug
status
Published
summary
发现RNF123通过催化NEK7的K63连接泛素化修饰抑制NLRP3炎症小体组装,揭示了该蛋白在炎症调控中的新机制,并阐明其与克罗恩病的病理关联。
tags
蛋白质组学
核酸蛋白工具酶
type
Post

📄 原文题目

The Crohn’s disease–related RNF123 prevents NLRP3 inflammasome assembly by catalyzing unanchored K63-linked ubiquitination on NEK7

🔗 原文链接

💡 AI 核心解读

发现RNF123通过催化NEK7的K63连接泛素化修饰抑制NLRP3炎症小体组装,揭示了该蛋白在炎症调控中的新机制,并阐明其与克罗恩病的病理关联。

📝 英文原版摘要

Proceedings of the National Academy of Sciences, Volume 123, Issue 8, February 2026. <br />SignificanceInflammation is a double-edged sword. A moderate inflammatory response is vital for maintaining immune homeostasis, yet excessive inflammation underlies many human diseases. We uncovered RNF123 as a natural brake on the NLRP3 inflammasome-the ...
肿腿肉萤叶甲和日本金龟子中日本脲信息素受体通过远端突变改变蛋白质天然构象集来选择性控制配体结合
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