Diagnostic and Prognostic Value of Serum MicroRNA-206 in Patients with Gastric Cancer

• Main Authors: Cheng-Gong Hou, Xiang-Yu Luo, Gang Li
• Format: Article
• Language: English
• Published: Cell Physiol Biochem Press GmbH & Co KG 2016-09-01
• Series: Cellular Physiology and Biochemistry
• Subjects: Prognosis; MiRNA-206; Biomarker; Gastric cancer; Diagnosis
• Online Access: http://www.karger.com/Article/FullText/447854

Aims: Recent studies have demonstrated that microRNAs (miRNAs) can serve as useful biomarkers for human cancers. The aim of this study was to evaluate the expression level of serum miRNA-206 in patients with gastric cancer (GC) and investigate its diagnostic and prognostic value. Methods: Quantitative real-time PCR was performed to evaluate serum miRNA-206 levels in 150 GC patients and 150 healthy volunteers. The association between miRNA-206 expression and clinicopathological factors as well as patient's survival was analyzed. Receiver operator curve (ROC) analysis was carried out to assess the potential value of serum miRNA-206 for GC diagnosis. Results: Serum miRNA-206 was down-regulated in GC patients compared with healthy controls (P Conclusions: These results suggest that serum miRNA-206 might not only serve as a novel diagnostic biomarker for GC, but also predict cancer recurrence and patient's prognosis.