FEZF1在结直肠癌组织和癌旁正常组织中的表达及临床意义

The expression and clinical significance of FEZF1 in colorectal cancer tissues and adjacent normal tissues

摘要:

本文旨在探究FEZF1蛋白在结直肠癌组织和癌旁组织中的表达和其临床意义.通过免疫组化实验和Western Blot实验以及细胞实验,发现FEZF1在结直肠癌组织中低表达,并且其表达与肿瘤淋巴结转移(tumor node metastasis,TNM)分期具有显著相关性,在FEZF1低表达时,RKO细胞增殖和迁移能力提高,FEZF1高表达时RKO细胞增殖能力减弱.本研究证明了FEZF1是结直肠癌中的一个低表达蛋白,其表达与结直肠组织癌变的发生、发展相关,并且FEZF1会抑制结直肠癌细胞的增殖和迁移.

Abstract:

We explore the expression and clinical significance of FEZF1 protein in colorectal cancer tissues and adjacent tissues.In this paper, immunohistochemistry, Western Blot and cell experiments showed that FEZF1 was down-regulated in colorectal cancer tissues, and its expression was significantly correlated with tumor node metastasis (TNM) stage. When FEZF1 was low expressed, the proliferation and migration ability of RKO cells increased, and the proliferation ability of RKO cells decreased when FEZF1 was highly expressed. This study demonstrates that FEZF1 is a low-expression protein in colorectal cancer, its expression is associated with the occurrence and development of colorectal cancer, and FEZF1 inhibits the proliferation and migration of colorectal cancer cells.