通过CXCL14的ac4C修饰NAT10介导的多囊卵巢综合征
Ding Wang1, Hui Li1, Qiaoling Wang1
1Department of Gynecology, Yichang Maternity & Child Healthcare Hospital, Yichang, Hubei 443001, China.
The Journal of steroid biochemistry and molecular biology
|April 29, 2025
概括
多囊卵巢综合征 (PCOS) 涉及降低的N-乙转移酶10 (NAT10) 和ac4C水平. NAT10通过乙化增强CXCL14mRNA的稳定性,影响PCOS的进展.
科学领域:
- 内分泌学 在内分泌学.
- 分子生物学分子生物学
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
背景情况:
- 多囊卵巢综合征 (PCOS) 是一种常见的内分泌疾病.
- N-乙转移酶10 (NAT10) 修改mRNA乙化 (ac4C) 并影响疾病生物学.
- 目前尚不清楚NAT10在PCOS病原体中的作用.
研究的目的:
- 研究NAT10在多囊性卵巢综合征 (PCOS) 中的作用和机制.
- 探索NAT10,ac4C修饰和PCOS中CXCL14表达之间的关系.
主要方法:
- Ac4C点杂交,RT-qPCR,CCK-8试验,殖民地形成试验,EDU试验,流细胞测量,acrp-qPCR. 这是一个非常好的方法.
- RNA免疫沉 (RIP) 和 luciferase 记者测试.
- 在动物体内对老鼠进行实验.
主要成果:
- 在PCOS组织和细胞中观察到降低的NAT10和ac4C水平.
- 沉默NAT10增加了KGN细胞的增殖和减少了细胞亡.
- 通过NAT10介导的ac4C修饰调节了CXCL14表达.
- 通过乙化,NAT10增强了CXCL14mRNA的稳定性.
结论:
- 在PCOS中,NAT10起着调控作用.
- NAT10通过通过乙化稳定CXCL14mRNA来调节PCOS的发生和进展.
- 这项研究为PCOS中mRNA乙化机制提供了新的见解.
相关概念视频
02:07Oogenesis
63.2K
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
63.2K
01:33Pleiotropy
38.3K
Pleiotropy is the phenomenon in which a single gene impacts multiple, seemingly unrelated phenotypic traits. For example, defects in the SOX10 gene cause Waardenburg Syndrome Type 4, or WS4, which can cause defects in pigmentation, hearing impairments, and an absence of intestinal contractions necessary for elimination. This diversity of phenotypes results from the expression pattern of SOX10 in early embryonic and fetal development. SOX10 is found in neural crest cells that form melanocytes,...
38.3K