A new insight on serum microRNA expression as novel biomarkers in breast cancer patients. Issue 11 (26th April 2019)

• Record Type: Journal Article
• Authors: Bahmanpour, Zahra; Sheervalilou, Roghayeh; Choupani, Jalal; Shekari Khaniani, Mahmoud; Montazeri, Vahid; Mansoori Derakhshan, Sima
• Is Part Of: Journal of cellular physiology. Volume 234:Issue 11(2019:Nov.)
• Page Start: 19199
• Page End: 19211
• Publication Date: 2019-04-26
• Subjects: biomarker -- breast cancer (BC) -- microRNA (miRNA) -- serum; Physiology -- Periodicals; Cell physiology -- Periodicals; 571.6
• DOI: 10.1002/jcp.28656
• Languages: English
• ISSNs: 0021-9541

Abstract

Abstract: Breast cancer (BC) is one of the widespread lethal diseases affecting a large number of women worldwide. As such, employing and identifying significant markers for detecting BC in different stages can assist in better diagnosis and management of the disease. Several diverse markers have been introduced for diagnosis, but their limitations, including low specificity and sensitivity, reduce their application. microRNAs (miRNAs), as short noncoding RNAs, have been shown to significantly influence gene expression in different disease pathologies, especially BC. Clearly, among different samples used for detecting miRNA expressions, circulating miRNAs present as promising and useful biomarkers. Among different body fluid samples, serum serves as one of the most reliable samples, thanks to its high stability under various severe conditions and some unique features. Extensive research has suggested that BC‐related miRNAs can remain stable in the serum. The objective of this review is to describe different samples used for detecting miRNAs in BC subjects with emphasis on serum miRNAs. So, this study highlights serum miRNAs with the potential of acting as biomarkers for different stages of BC. We reviewed the possible correlation between potential miRNAs and the risk of early breast cancer, metastatic breast cancer, response to chemotherapy, and relapse. Abstract : We reviewed the possible correlation between potential microRNAs and the risk of early breast cancer, metastatic breast cancer, response to chemotherapy, and relapse.