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在肺腺癌中PMSD11的预后值和潜在的生物功能

Yong Xi^1,2,3,4, Jing Zeng⁴, Yundong Zhou⁴

¹Division of Cardiothoracic Surgery, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia.

Journal of thoracic disease

|December 16, 2024

概括

26S非ATPase调节子单元11 (PSMD11) 在肺腺癌 (LUAD) 中表达高,与预后不佳相关. 对于LUAD患者来说,PSMD11可能成为一种新的治疗标和生物标志物.

科学领域:

在瘤学瘤学.
分子生物学分子生物学
生物化学生物化学

背景情况:

26S非ATPase调节子单元11 (PSMD11) 对于蛋白酶活性至关重要,并与癌症进展有关.
在肺腺癌 (LUAD) 中PSMD11的预后价值和生物学作用尚不清楚.

研究的目的:

调查PSMD11在LUAD中的预后和生物学意义.
阐明PSMD11在LUAD瘤发生和进展中的潜在机制.

主要方法:

综合生物信息学分析,包括表达,生存和临床病理学分析.
进行了免疫微环境,体质突变,药物敏感性和cuproptosis分析.
在体外共同培养模型中评估PSMD11对非小细胞肺癌 (NSCLC) 免疫逃逸的影响.

主要成果:

与正常组织相比,LUAD组织中的PSMD11表达显著增加.
高PSMD11表达与明显的临床特征和生存结果有关.
PSMD11影响DNA复制和膜通道功能,与特定的免疫细胞种群相关,并与cuproptosis基因 (DLAT,DLD,PDHA1) 表现出正相关性.

结论:

PSMD11显示出作为LUAD新型治疗标和敏感生物标记物的潜力.
了解PSMD11在LUAD进展和免疫逃避中的作用对于开发新的治疗策略至关重要.

关键词:

这是PSMD11.生物功能生物功能免疫系统的逃脱是免疫逃脱.肺部腺癌的癌症.预后预后预后

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