PLEKHA4的上调调节通过β-catenin信号传递来调节KIRC细胞的增殖
Yuyang Yue1, Guangqi An2, Shuxia Cao3
1Department of Pathology, Yanbian University Hospital, Yanji, Jilin 133000, P.R. China.
含有普莱克斯特林同学域的家族A成员4 (PLEKHA4) 在脏清细胞癌 (KIRC) 中作为瘤基因起作用. 它的上调促进KIRC细胞的增殖和迁移,通过激活Wnt/β-catenin信号传递.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 癌症研究 癌症研究
背景情况:
- 细胞癌 (KIRC) 是一个严重的健康问题.
- 推动KIRC进展的分子机制需要进一步阐明.
研究的目的:
- 在KIRC.中调查斑块链同质性域含有家族A成员4 (PLEKHA4) 的作用.
- 探索PLEKHA4在KIRC细胞中的Wnt/β-catenin信号通路中的参与.
主要方法:
- 生物信息学分析
- 细胞计数工具-8测定方法
- 细胞迁移测定试验
- 流动细胞计量流动细胞计量
- 西方涂抹是指西方涂抹.
- 在体内实验的实验.
主要成果:
- PLEKHA4在KIRC上升调节,并与增强的细胞增殖有关.
- PLEKHA4的倒置降低了β-catenin的信号传递,D1循环素的表达,并诱导G1/S阶段停止.
- PLEKHA4 knockdown 抑制了KIRC细胞的活力,迁移和殖民地形成.
- PLEKHA4的过度表达激活了Wnt/β-catenin的信号传递,并促进了β-catenin的核转移.
结论:
- 通过调节Wnt/β-catenin通路,PLEKHA4在KIRC中作为瘤基因起作用.
- PLEKHA4是KIRC的一个潜在的治疗点.
- 抑制PLEKHA4或调节Wnt/β-catenin信号传递可能提供新的KIRC治疗策略.
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