miR-4429通过直接向CD274来抑制ccRCC的扩散,迁移和入侵
GuangYi Hong1, YiKun Wu1, ShiYu Huang2
1Guizhou University Medicine College, Guiyang, 550025, Guizhou, China.
Discover oncology
|May 27, 2024
概括
在清细胞细胞癌 (ccRCC) 中,microRNA-4429 (miR-4429) 的下调. 恢复miR-4429通过向CD274和PI3K/AKT通路来抑制ccRCC的生长和传播.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
背景情况:
- 清细胞细胞癌 (ccRCC) 是一种具有不完全理解病因的侵袭性癌症.
- 微RNA,特别是miR-320家族在ccRCC中的作用需要进一步阐明.
研究的目的:
- 为了研究miR-4429在ccRCC中的功能.
- 在ccRCC中识别由miR-4429调节的分子标和信号通路.
主要方法:
- 生物信息分析 (UALCAN数据库).
- 在体外实验包括细胞增殖,迁移和入侵测定.
- 免疫组织化学,蛋白质涂抹,双化酶测定和KEGG通路分析.
主要成果:
- 在ccRCC组织和细胞系中,miR-4429显著下调.
- 过度表达miR-4429抑制了ccRCC细胞的增殖,迁移和入侵.
- CD274被确定为miR-4429的直接标,并且在ccRCC上调节.
- miR-4429 调节PI3K/AKT信号通路的作用.
结论:
- miR-4429通过向CD274和调节PI3K/AKT通路来抑制ccRCC的进展.
- miR-4429具有作为ccRCC治疗标和预后生物标记物的潜力.
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