LncRNA SOX21-AS1 通过海绵miR-9-3p和UpregulatingYOD1促进胰腺癌的进展
Han-Bing Xu1, Jian-Tao Han1, Cheng-Peng Zhang1
1Department of Hepatobiliary Pancreatic Gastrointestinal Surgery, Wuhan Third Hospital, Wuhan, China.
The Kaohsiung journal of medical sciences
|June 17, 2025
概括
长非编码RNA SOX21-AS1通过与miR-9-3p相互作用来促进胰腺癌 (PC) 的进展,从而调节YOD1并激活TGF-β/Smad信号. 抑制SOX21-AS1抑制了瘤生长,改善了PC的预后.
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:
- 胰腺癌 (PC) 是一种具有不良预后的侵略性恶性瘤.
- 长非编码RNASOX21-AS1在PC组织中被上调.
- SOX21-AS1在PC进展中的确切作用和分子机制需要阐明.
研究的目的:
- 研究SOX21-AS1在胰腺癌进展中的生物学作用.
- 阐明SOX21-AS1在PC中的作用的基础分子机制.
- 为了确定在PC中准SOX21-AS1的治疗潜力.
主要方法:
- 定量实时PCR (qRT-PCR) 和西部黑斑用于表达式分析.
- 在体外测试 (CCK-8,伤口愈合,流细胞计) 细胞功能.
- 对于机械学研究的双 luciferase 记者,RNA 下拉和异种移植小鼠模型.
主要成果:
- SOX21-AS1在PC组织中表达高,与预后不佳相关.
- 在体外,SOX21-AS1 knockdown 抑制了PC细胞的增殖,迁移和诱导的亡.
- 在体内,SOX21-AS1促进了瘤的生长,并通过miR-9-3p/YOD1/TGF-β/Smad途径起作用.
结论:
- SOX21-AS1显著促进胰腺癌的进展和恶性瘤.
- SOX21-AS1通过调节miR-9-3p/YOD1轴和激活TGF-β/Smad信号传递来发挥其致癌作用.
- 向SOX21-AS1代表了胰腺癌的潜在治疗策略.
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