文章基本信息

标题：Cross-talk between MET and EGFR in non-small cell lung cancer involves miR-27a and Sprouty2
本地全文：下载
作者：Mario Acunzo ; Giulia Romano ; Dario Palmieri 等
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2013
卷号：110
期号：21
页码：8573-8578
DOI：10.1073/pnas.1302107110
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：In the past decade, we have observed exciting advances in lung cancer therapy, including the development of targeted therapies. However, additional strategies for early detection and tumor-based therapy are still essential in improving patient outcomes. EGF receptor (EGFR) and MET (the receptor tyrosine kinase for hepatocyte growth factors) are cell-surface tyrosine kinase receptors that have been implicated in diverse cellular processes and as regulators of several microRNAs (miRNAs), thus contributing to tumor progression. Here, we demonstrate a biological link between EGFR, MET, and the miRNA cluster 23a[~]27a[~]24-2. We show that miR-27a regulates MET, EGFR, and Sprouty2 in lung cancer. In addition, we identify both direct and indirect mechanisms by which miR-27a can regulate both MET and EGFR. Thus, we propose a mechanism for MET and EGFR axis regulation that may lead to the development of therapeutics in lung cancer.
关键词：cell signaling ; epigenetics