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激活FOXP3的KCNMB2-AS1通过miR-744-3p/CD1D轴促进清细胞细胞癌

Geng Huang^1,2, Dingwen Gui^1,2, Yankuang Guo^1,2

¹Department of Urology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, No.43 Wuchang Road, Huangshi, 435000, Hubei, China.

|December 19, 2025

概括

这项研究揭示了KCNMB2-AS1作为清细胞脏细胞癌 (ccRCC) 的致癌性长非编码RNA (lncRNA). 它通过FOXP3/KCNMB2-AS1/miR-744-3p/CD1D通路促进了ccRCC的进展.

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:

长非编码RNAs (lncRNAs) 与癌症进展有关.
KCNMB2反感RNA 1 (KCNMB2-AS1) 是各种癌症中的致癌性lncRNA,但其在清细胞细胞癌 (ccRCC) 中的作用未得到充分研究.

研究的目的:

研究ccRCC中KCNMB2-AS1的表达,功能和分子机制.
阐明KCNMB2-AS1在ccRCC进展中的作用.

主要方法:

分析ccRCC组织和细胞系中KCNMB2-AS1表达的分析,使用公开数据集,qRT-PCR和西式涂抹.
功能性测试 (扩散,迁移,入侵,异种移植) 来评估生物效应.
机制研究 (露西法酶报告员,ChIP,RIP,救援试验) 以确定涉及FOXP3,miR-744-3p和CD1D的调节相互作用.

主要成果:

在ccRCC中,KCNMB2-AS1表达升高,并与晚期,转移和生存率低下有关.
在体外和体内瘤生长中,KCNMB2-AS1敲击抑制了ccRCC细胞的增殖,迁移和入侵.
在转录过程中,FOXP3激活了KCNMB2-AS1,后者将miR-744-3p扩展到上调CD1D.

结论:

KCNMB2-AS1是ccRCC中的一个致癌性lncRNA.
KCNMB2-AS1通过FOXP3/KCNMB2-AS1/miR-744-3p/CD1D信号轴促进了ccRCC的进展.
这一途径代表了ccRCC的新治疗标.

关键词:

CD1D 是一个CD1D.清细胞脏细胞癌.皮质介质酶过渡皮质介质过渡 KCNMB2-AS1 是一个在 miR-744-3p 中使用.

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