{"title":"MicroRNAs: regulators of cancer metastasis and epithelial-mesenchymal transition (EMT).","authors":"Xiang-Ming Ding","doi":"10.5732/cjc.013.10094","DOIUrl":null,"url":null,"abstract":"<p><p>Tumor metastasis is the main cause of death in patients with solid tumors. The epithelial-mesenchymal transition (EMT) process, in which epithelial cells are converted into mesenchymal cells, is frequently activated during cancer invasion and metastasis. MicroRNAs (miRNAs) are small, non-coding RNAs that provide widespread expressional control by repressing mRNA translation and inducing mRNA degradation. The fundamental roles of miRNAs in tumor growth and metastasis have been increasingly well recognized. A growing number of miRNAs are reported to regulate tumor invasion/metastasis through EMT-related and/or non-EMT- related mechanisms. In this review, we discuss the functional role and molecular mechanism of miRNAs in regulating cancer metastasis and EMT.</p>","PeriodicalId":10034,"journal":{"name":"癌症","volume":"33 3","pages":"140-7"},"PeriodicalIF":0.0000,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/28/dd/cjc-33-03-140.PMC3966144.pdf","citationCount":"96","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"癌症","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5732/cjc.013.10094","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2013/9/9 0:00:00","PubModel":"Epub","JCR":"Q","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 96
Abstract
Tumor metastasis is the main cause of death in patients with solid tumors. The epithelial-mesenchymal transition (EMT) process, in which epithelial cells are converted into mesenchymal cells, is frequently activated during cancer invasion and metastasis. MicroRNAs (miRNAs) are small, non-coding RNAs that provide widespread expressional control by repressing mRNA translation and inducing mRNA degradation. The fundamental roles of miRNAs in tumor growth and metastasis have been increasingly well recognized. A growing number of miRNAs are reported to regulate tumor invasion/metastasis through EMT-related and/or non-EMT- related mechanisms. In this review, we discuss the functional role and molecular mechanism of miRNAs in regulating cancer metastasis and EMT.
期刊介绍：
In July 2008, Landes Bioscience and Sun Yat-sen University Cancer Center began co-publishing the international, English-language version of AI ZHENG or the Chinese Journal of Cancer (CJC). CJC publishes original research, reviews, extra views, perspectives, supplements, and spotlights in all areas of cancer research. The primary criteria for publication in CJC are originality, outstanding scientific merit, and general interest. The Editorial Board is composed of members from around the world, who will strive to maintain the highest standards for excellence in order to generate a valuable resource for an international readership.
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