Evaluation of the Expression Level and Hormone Receptor Association of miR-126 in Breast Cancer.

ABSTRACT: Breast cancer is a major cause of cancer-related death in women worldwide. miRNAs are new players of breast tumorigenesis, used as diagnostic and prognostic biomarkers. Among various miRNAs, miR-126 has been proposed to have a tumor suppressive role in HER2 positive cancer. However, to have a better understanding of its role, further validation is required. The aim of this study was evaluating miR-126 expression level in breast cancer tissues and investigating its potential association with HER2, estrogen and progesterone receptors. miR-126 expression level was measured in 108 specimens including 78 malignant and 30 normal samples using RT-qPCR. The outcome was statistically analyzed. In silico studies were performed to find the potential mechanism of action, through which miR-126 imposes

SUBMITTER: Rouigari M 

PROVIDER: S-EPMC6801275 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature