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YKT6通过通过USP7-介导的除化稳定β-catenin促进膀癌的进展

Sheng Tu^1,2, Wenzhi Du³, Yongwen Luo¹

¹Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

|November 26, 2025

概括

通过通过USP7稳定β-catenin,促进转移,YKT6蛋白驱动膀癌 (BLCA) 的进展. 针对YKT6/USP7/β-catenin轴为BLCA治疗提供了一个新的策略.

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:

膀癌 (BLCA) 是一种致命的恶性瘤,治疗选择有限.
了解BLCA的分子驱动因素对于开发有效疗法至关重要.

研究的目的:

研究YKT6,一个SNARE蛋白在膀癌进展中的作用.
阐明YKT6影响BLCA的分子机制.
探索向YKT6通路的治疗潜力.

主要方法:

使用公共数据集和组织微阵列分析BLCA组织和细胞系中YKT6表达的分析.
在体外和体外功能测试以评估YKT6对细胞增殖,迁移和转移的影响.
使用分子和生化技术研究YKT6,USP7和β-catenin之间的相互作用.
药理上抑制Wnt信号传递和USP7的基因淘汰,以验证该途径.

主要成果:

在BLCA中YKT6显著上调,与晚期瘤等级和不良预后相关.
YKT6促进BLCA细胞的增殖,迁移和转移.
YKT6激活了Wnt/β-catenin通路,通过招募USP7来使β-catenin脱并稳定.
抑制Wnt信号逆转YKT6驱动的瘤进展,USP7敲击取消YKT6的影响.

结论:

在膀癌中,YKT6通过调节YKT6/USP7/β-catenin轴作为瘤基因起作用.
这一轴代表了精密BLCA治疗的新型治疗目标.
准YKT6为改善膀癌患者的治疗结果提供了一个有希望的策略.

关键词:

USP7 USP7 美国在Wnt/β-catenin信号传输中.在YKT6中,YKT6就是YKT6.膀癌:膀癌是一种癌症.无处不在的化

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