MicroRNAs in lung cancer
MicroRNAs in lung cancer作者机构：Department of Molecular VirologyImmunologyand Medical GeneticsComprehensive Cancer CenterTheOhio State University Wexner Medical CenterThe Ohio StateUniversityColumbusOH 43210United States
出 版 物：《World Journal of Methodology》 (世界方法学杂志)
年 卷 期：2014年第4卷第2期
页 面：59-72页
学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学]
主 题：Lung cancer MicroRNA MiRNA
摘 要：MicroRNAs have become recognized as key players in the development of cancer. They are a family of small non-coding RNAs that can negatively regulate the expression of cancer-related genes by sequence-selective targeting of mRNAs, leading to either mRNA degradation or translational repression. Lung cancer is the leading cause of cancer-related death worldwide with a substantially low survival rate. MicroRNAs have been confirmed to play roles in lung cancer develop-ment, epithelial-mesenchymal transition and response to therapy. They are also being studied for their future use as diagnostic and prognostic biomarkers and as potential therapeutic targets. In this review we focus on the role of dysregulated microRNA expression in lung tumorigenesis. We also discuss the role of microRNAs in therapeutic resistance and as biomarkers. We further look into the progress made and challenges remaining in using microRNAs for therapy in lung cancer.
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