饮食中的棕酸驱动一种棕甲基转移酶 ZDHHC15-YAP 反循环促进瘤转移
Jianxin Wang1, Dachuan Shen2, Jian Jiang3
1Institute of Cancer Stem Cell, Dalian Medical University Cancer Center, Dalian, 116044, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 17, 2024
概括
棕酸通过ZDHHC15-Yes关联蛋白 (YAP) 反循环促进瘤转移. 准YAP和脂肪酸合成可能为棕酸驱动的癌症转移提供新的治疗方法.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 生物化学 生物化学
背景情况:
- 棕酸 (PA) 摄入量增加与瘤转移相关,但机制尚不清楚.
- 河马-Yes相关蛋白 (Hippo/YAP) 途径在癌症进展中至关重要.
研究的目的:
- 通过Hippo/YAP途径阐明PA在瘤转移中的作用.
- 确定连接PA,YAP和转移的分子机制.
主要方法:
- 鼠类异种移植模型与高棕油饮食.
- 通过YAP对ZDHHC15基因调节的分析.
- 研究ZDHHC15与KIBRA (WWC1) 的相互作用及其棕化.
- 对YAP和脂肪酸合成的组合准的评估.
主要成果:
- 一种高棕油饮食在小鼠中增强了瘤转移,部分是通过YAP.
- PA激活ZDHHC15-YAP反循环,促进YAP信号和转移.
- ZDHHC15棕酸盐KIBRA,导致KIBRA降解和改变Hippo/YAP通路活动.
- PA增强了KIBRA的棕化和降解.
- 对YAP和脂肪酸合成的联合向减少了棕油饮食小鼠的转移.
结论:
- 一个新的ZDHHC15-YAP反循环调解PA驱动的瘤转移.
- 通过通过ZDHHC15.15增强KIBRA棕化和降解来促进PA的转移.
- 准YAP和脂肪酸合成为PA相关转移提供了潜在的治疗策略.
关键词:
通过S-palmitoylations进行的治疗.哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈在 ZDHHC1515 中.棕酸是一种棕酸.瘤转移的发生.更多相关视频
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