category
PNAS
date
Feb 5, 2026
slug
status
Published
summary
揭示了肌球蛋白调节轻链磷酸化的空间调控机制,阐明其在心脏粗肌丝机械感知中的关键作用,为理解心脏收缩力调节提供了新视角。
tags
蛋白质组学
空间组学
type
Post

📄 原文题目

Spatial control of myosin regulatory light chain phosphorylation modulates cardiac thick filament mechanosensing

🔗 原文链接

💡 AI 核心解读

揭示了肌球蛋白调节轻链磷酸化的空间调控机制,阐明其在心脏粗肌丝机械感知中的关键作用,为理解心脏收缩力调节提供了新视角。

📝 英文原版摘要

Proceedings of the National Academy of Sciences, Volume 123, Issue 6, February 2026. <br />SignificancePhosphorylation of the myosin-heavy chain associated regulatory light chain (RLC) by cardiac myosin light chain kinase (cMLCK) is a key regulatory pathway to modulate contractility in the heart. However, the molecular mechanisms underlying ...
ERK信号通路磷酸化靶标的可变阈值SEL1L–HRD1复合物的功能完整性对内质网相关降解和生物体存活能力至关重要
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