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探索ZPLD1作为膀癌的预后指标和治疗标

Yiwen Chen¹, Hanliang Zhu¹, Meiting Lao²

¹Department of Urology, Longgang District Central Hospital of Shenzhen, Shenzhen, 518166, Guangdong Province, China.

Current medicinal chemistry

|January 26, 2026

概括

含有Zona-Pellucida-like域的蛋白1 (ZPLD1) 是一种用于膀癌 (BLCA) 的新生物标志物. 高ZPLD1表明预后不佳,并影响BLCA患者的免疫反应和药物敏感性.

科学领域:

尿瘤学尿瘤学
分子诊断学分子诊断学
癌症生物标志物癌症生物标志物

背景情况:

膀癌 (BLCA) 的发病率不断上升,预后不佳,需要新的预后标志物和治疗点.
细胞外矩阵基因Zona-Pellucida-like域含蛋白1 (ZPLD1) 在BLCA中以前没有被研究过.

研究的目的:

研究BLCA中ZPLD1的表达,预后价值,免疫背景和药物可用性.
确定ZPLD1作为BLCA中风险分层和治疗向的潜在生物标志物.

主要方法:

对TCGA-BLCA和GSE121711数据集进行多层次整合分析.
RNA-seq,差异表达分析,生存分析 (卡普兰-梅尔,考克斯回归),GSEA,ssGSEA,ESTIMATE,以及qRT-PCR.
与癌症干,药物敏感性和基因组变化的相关性分析.

主要成果:

在BLCA组织中,ZPLD1显著上调,并作为诊断标记物 (AUC=0.704).
高ZPLD1独立预测较差的整体和疾病特异性生存率.
ZPLD1与免疫细胞透 (Th1,巨细胞,中性粒细胞),免疫检查点 (PD-L1,CTLA-4,LAG-3,PD-1),减少癌症干,以及对特定化疗和向药物的敏感性变化相关.

结论:

ZPLD1是一种新的,独立的预后生物标志物,用于BLCA的不良结果.
ZPLD1影响瘤的免疫微环境和药物反应,这表明它在风险分层中的作用.
在BLCA中,ZPLD1代表了精密瘤学策略的潜在治疗标,需要进一步验证.

关键词:

膀癌 (BLCA) 是一种在ZPLD1中使用.药物敏感性药物敏感性免疫透免疫透是什么?免疫疗法. 免疫疗法.预后生物标志物预后生物标志物

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