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葡萄糖相关蛋白94 (GRP94) 和结肠直肠癌位置之间的关联

Imelda Rey¹, Rustam Effendi Ys²

¹Department of Internal Medicine, Faculty of Medicine, Universitas Sumatera Utara, Medan, Indonesia.

Medical archives (Sarajevo, Bosnia and Herzegovina)

|November 24, 2025

概括

耐化疗结直肠癌 (CRC) 的病例正在上升. 这项研究发现,癌症干细胞标记物糖蛋白96 (GRP94) 表达与CRC位置显著相关,在远端CRC表达更高.

科学领域:

在瘤学瘤学.
胃肠病学胃肠病学
癌症干细胞研究研究

背景情况:

结肠直肠癌 (CRC) 的发病率,特别是耐化疗的形式,在全球范围内正在增加.
癌症干细胞的位置是影响疾病进展的关键因素,与癌症干细胞的存在有关.
了解与CRC位置相关的标记物对于向治疗至关重要.

研究的目的:

调查糖蛋白96 (GRP94) 表达和结直肠癌 (CRC) 的解剖位置之间的关联.
评估GRP94作为潜在的癌症干细胞标志物,与CRC部位相关.

主要方法:

一项涉及亚当·马利克医院和附属机构118名CRC患者的横截面研究.
免疫组织化学被用来评估CRC组织样本中的GRP94表达.
进行了统计分析,以确定GRP94水平与CRC位置,人口统计和临床参数之间的相关性.

主要成果:

在GRP94表达和CRC位置之间发现了显著的关联 (p=0.007).
在远端CRC病例中主要观察到更高水平的GRP94表达,其次是近端和直肠CRC.
在GRP94表达和患者的性别,年龄,BMI或标准血液参数之间没有发现显著的关系.

结论:

GRP94的表达与结直肠癌的位置有显著的关联.
与近道和直肠部位相比,远端结肠直肠癌表现出更高的GRP94表达.
GRP94可以作为理解基于位置的CRC异质性的相关标记.

关键词:

在 GRP94 中使用.癌症癌症癌症癌症癌症结直肠直肠直肠直肠直肠直肠位置位置位置位置

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