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对瘤抑制剂ZNF132的全癌症分析揭示了其在结肠直肠癌中的诊断和预后意义

Yuanjun Li^1,2, Hongtao Sun^3,4, Lili Zhu⁵

¹Department of Pathology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan Province, P.R. China.

|September 2, 2025

概括

指蛋白132 (ZNF132) 在结直肠癌中起瘤抑制作用,抑制细胞生长和迁移. 它的表达可以预测患者的存活率,

科学领域:

癌症学
分子生物学
免疫学

背景情况:

指蛋白132 (ZNF132) 的失调与各种癌症有关.
在结直肠癌 (CRC) 中缺乏ZNF132的全面分析.
了解ZNF132在CRC进展和免疫中的作用至关重要.

研究的目的:

研究不同癌症中的ZNF132表达模式,重点是CRC.
评估ZNF132在CRC中的预后和诊断价值.
阐明ZNF132在CRC中的免疫调节作用和功能影响.

主要方法:

来自TCGA和TCGA-COADREAD数据集的转录数据的分析.
使用人类蛋白质图谱 (HPA) 数据验证蛋白质表达.
免疫透的评估,诊断/预后价值和路径丰富.
在体外功能测试以确定ZNF132在CRC细胞行为中的作用.

主要成果:

在结直肠癌和直肠癌中,ZNF132的下调显著.
ZNF132的表达与CRC的免疫细胞透和临床特征相关.
ZNF132具有很高的诊断准确性 (AUC=0.845) 并预测出良好的预后.
ZNF132 抑制了CRC细胞的增殖,迁移和侵入.
ZNF132 影响信号传递,PPAR 途径和亡.

结论:

在结直肠癌中,ZNF132作为一种新型瘤抑制剂.
ZNF132调节瘤免疫微环境和细胞表型.
作为CRC的诊断和预后生物标志物,ZNF132具有显著的潜力.

关键词:

大肠直肠癌免疫透预测生物标志物瘤抑制剂没有.

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