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确定CPLX1表达作为结直肠癌潜在预后标志物的鉴定

Li Jin¹, Lili Qian¹, Xin Zhang¹

¹Cancer Center, Department of Pathology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.

Molecular and cellular probes

|July 12, 2025

概括

复合素-1 (CPLX1) 过度表达与结直肠癌 (CRC) 的预后不佳相关. 这项研究确定CPLX1是CRC的潜在预后和诊断标记物,建议它作为治疗点.

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:

复合素-1 (CPLX1) 与瘤进展有关,但其在结直肠癌 (CRC) 中的具体作用尚不清楚.
了解CRC中CPLX1的生物机制对于开发向疗法至关重要.

研究的目的:

研究CPLX1在结直肠癌中的表达,预后价值和潜在的生物功能.
探索CPLX1与CRC中的免疫透之间的关联.

主要方法:

在泛癌和CRC数据集 (TIMER,TCGA) 中分析CPLX1mRNA表达.
在90个CRC和相邻的正常组织上进行免疫组织化学 (IHC),以评估CPLX1蛋白水平和临床相关性.
使用考克斯回归和卡普兰-梅尔分析进行预测价值评估.
通过斯皮尔曼分析探索CPLX1与免疫细胞透和检查点的关联.
基因组丰富分析 (GSEA) 以确定与CPLX1相关的分子功能.

主要成果:

在CRC组织中,CPLX1mRNA和蛋白质表达升高.
过度表达CPLX1显着与晚期T阶段和较差的整体存活率 (OS),疾病特异性存活率 (DSS) 和无进展间隔 (PFI) 相关.
CPLX1表达在CRC中具有预后价值,并且与免疫细胞透有关,相关基因参与了Notch信号通路.

结论:

CPLX1作为结直肠癌的潜在预后和诊断生物标志物.
在CRC治疗中,CPLX1可能是一个有前途的治疗标.

关键词:

在CPLX1中使用.结肠直肠癌是一种癌症.在IHC分析中,IHC分析预测预测预测预测的时间.

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