上皮角蛋白在正常组织和肿瘤中的功能及检测应用
The Functions and Applications of Epithelial Keratins in Normal Tissues and Tumors
DOI: 10.12677/PI.2020.93017, PDF,   
作者: 刘福洲, 刘 煜, 吴 洁*:中国药科大学生命科学与技术学院,江苏 南京
关键词: 角蛋白生物学功能肿瘤临床应用Keratins Biological Function Tumor Clinical Application
摘要: 角蛋白是细胞中间丝的主要组成成分。角蛋白可保护上皮细胞免受机械力及非机械力导致的损伤,包括维持细胞完整性,调节细胞生长和迁移以及防止细胞凋亡。在上皮细胞的恶性转化中角蛋白表达模式通常保持不变,所以角蛋白在临床多作为癌症标志物对癌症分型、分级等进行检测和鉴定。本文主要综述了近年来角蛋白的分子生物学、生物学功能研究及其作为肿瘤标志物的临床应用。
Abstract: Keratins are the main component of the intermediate filaments. Keratins protect epithelial cells from damage caused by mechanical and non-mechanical forces, including maintaining cell integrity, regulating cell growth and migration, and preventing apoptosis. The expression pattern of keratins is usually unchanged in the malignant transformation of epithelial cells, so keratins are used as cancer markers frequently to detect and identify cancer types and grades. This article mainly reviews the molecular biology and biological functions of keratins and the clinical applications of keratins as tumor markers in recent years.
文章引用:刘福洲, 刘煜, 吴洁. 上皮角蛋白在正常组织和肿瘤中的功能及检测应用[J]. 药物资讯, 2020, 9(3): 117-125. https://doi.org/10.12677/PI.2020.93017

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