Hsa_circ_0001862 的功能调节miR-23a-IRF1/PPP2R5E轴到口腔状细胞癌的发展
Xue Liu1, Hui Xiong2, Xuefeng Wang3
1Hospital of Chengde Medical College, Chengde, China.
概括
循环RNA hsa_circ_0001862海绵miR-23a,抑制口腔状细胞癌的进展. 上调的miR-23a通过降低IRF1和PPP2R5E的调节来促进口腔癌. 这一途径提供了诊断和治疗的目标.
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:
- 口腔状细胞癌 (OSCC) 是全球主要的健康问题,占口腔恶性瘤的90%以上.
- 非编码RNAs,包括循环RNAs (circRNAs) 和microRNAs (miRNAs),都与瘤的发展和进展有关.
研究的目的:
- 研究非编码RNAs在口腔状细胞癌的发病过程中的作用.
- 在OSCC中探索hsa_circ_0001862和miR-23a的调控机制.
主要方法:
- 生物信息预测确定了潜在的circRNA和miRNA相互作用.
- 双露西法酶记者测定证实了miR-23a和hsa_circ_0001862.6之间的直接向.
- 细胞测试 (CCK8,殖民地形成,,Transwell) 评估了Tca-8113细胞中的基因功能.
主要成果:
- 发现Hsa_circ_0001862通过海绵化调节miR-23a的表达.
- 在OSCC组织中,miR-23a的表达显著升高.
- 过度表达miR-23a通过下调IRF1和PPP2R5E来促进OSCC的发展.
结论:
- 在OSCC病原发生过程中,hsa_circ_0001862-miR-23a-IRF1/PPP2R5E轴起着至关重要的作用.
- 这一途径为OSCC的早期检测,诊断和治疗策略提供了潜在的基础.
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