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Circ_103809通过调节miR-197-3p/TSPAN3轴加剧胰腺癌恶性表型

Xiang Wu^1,2, Shuping Zhou³, Luoluo Wang¹

¹Department of Hepatobiliary and Pancreatic Surgery, Ningbo Medical Center Li Huili Hospital, No.1111 Jiangnan Road, Yinzhou District, Ningbo, 315000, Zhejiang, China.

Molecular biotechnology

|September 23, 2023

概括

循环RNAcirc_103809促进胰腺癌 (PC) 的生长和转移. 它调节miR-197-3p/TSPAN3通路,为PC提供潜在的治疗点.

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) 呈现出微妙的症状和不良预后.
循环RNAs (circRNAs) 越来越多地被认为在PC开发中的重要作用.

研究的目的:

研究胰腺癌中差异表达的circ_103809的生物功能和调节机制.
确定circ_103809作为潜在的诊断生物标志物和PC的治疗点.

主要方法:

对GSE69362数据集的分析,以确定PC中异常表达的circRNAs.
qRT-PCR用于量化PC组织和细胞中的circ_103809水平.
功能测试,生物信息学预测,光酶测试和救援实验以阐明调节机制.

主要成果:

在PC组织和细胞中,Circ_103809被显著上调.
沉默circ_103809抑制了PC细胞的活力,增殖,迁移和入侵.
Circ_103809充当了针对TSPAN3的miR-197-3p的海绵,揭示了circ_103809/miR-197-3p/TSPAN3的监管轴.

结论:

Circ_103809促进胰腺癌细胞的生长和转移.
这种circ_103809/miR-197-3p/TSPAN3通路对于PC的进展至关重要.
Circ_103809是一个有前途的治疗标和胰腺癌的生物标志物.

关键词:

机理机制机理机制这是PCPCPCPC.在TSPAN3中使用.环_103809 在线阅读这就是为什么 miR-197-3pp

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