Lnc-LINC00511通过通过AKT/mTOR通路调节MiR-29c-3p/TRIP13轴促进胃癌的进展
Yanyan Wu1, Xuanyan Guo1, Li Jin2
1Department of Ultrasonic, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
International journal of biological macromolecules
|October 10, 2024
概括
长非编码RNA LINC00511通过通过miR-29c-3p轴调节TRIP13表达来促进胃癌 (GC). 这一途径激活了AKT/mTOR信号,驱动了GC细胞的增殖.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 遗传学 遗传学 是一个
背景情况:
- 甲状腺激素受体相互作用因子13 (TRIP13) 与各种癌症有关.
- TRIP13和LINC00511在胃癌 (GC) 发病过程中的特定作用需要进一步阐明.
- 了解这些分子参与者对于识别GC中的新型治疗点至关重要.
研究的目的:
- 研究LINC00511在胃癌中的致癌作用.
- 在GC中确定LINC00511,miR-29c-3p和TRIP13之间的监管关系.
- 为了探索下游受这个轴影响的信号通路.
主要方法:
- 对LINC00511作为miR-29c-3p.p.竞争的内源RNA (ceRNA) 的分析.
- 通过转录因子IRF9.9研究LINC00511的调节.
- 评估TRIP13与ACTN2的相互作用及其对AKT/mTOR通路的影响.
- 评估LINC00511/miR-29c-3p/TRIP13轴对GC细胞增殖的影响.
主要成果:
- LINC00511作为一个针对miR-29c-3p的ceRNA,可以调节TRIP13的表达.
- IRF9积极调节LINC00511的表达.
- TRIP13与ACTN2相互作用,激活了AKT/mTOR通路.
- LINC00511的升级促进了胃癌细胞的增殖.
结论:
- 在 lnc-LINC00511/miR-29c-3p/TRIP13轴促进胃癌的进展.
- 激活AKT/mTOR通路是LINC00511驱动GC的一个关键机制.
- 这项研究揭示了一种新的分子机制,有助于胃癌的发展.
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