Abstract：【Objective】To analyze the expression and value of microRNA-17-3p (miRNA-17-3p) in prostate cancer (PCa) tissues.【Methods】A total of 92 PCa patients in urology were collected randomly in this study between December 2017 and July 2019 as the PCa group,meanwhile 92 patients with benign prostatic hyperplasia were selected as the control group. All of them were accepted surgery after admission and the tissues were preserved during operation,then the level of miRNA-17-3p were detected from tissues and compared with the two groups. The receiver operating characteristic (ROC) curve was used to evaluate the clinical value of miRNA-17-3p in diagnosing PCa; Pearson correlation was used to analyze the correlation between miRNA-17-3p,Gleason score and PSA.【Results】The level of miRNA-17-3p in the PCa group was significantly higher than that of the control group. ROC curve analysis results showed that the area under the curve (AUC,95%CI) of the value of miRNA-17-3p in diagnosis of PCa was 0.84 (0.77-0.90),diagnostic cut-off value was 23.19,and sensitivity and specificity were 58% and 77%,respectively. The ratios of TNM stage (stage Ⅲ+Ⅳ),PSA,Gleason score and low differentiation of PCa in high-expression of miRNA-17-3p group were higher than those in low miRNA-17-3p expression group. Pearson correlation analysis results showed that there was a significant positive correlation of miRNA-17-3p expression with PSA (r=0.659,P=0.036) and with Gleason score (r=0.332,P=0.004).【Conclusion】The miRNA-17-3p was up-regulation in PCa,and it can be severed as a potential indicator in diagnosis and evaluation of PCa.
杜凌云, 王善龙, 王晓. 前列腺癌组织中miRNA-17-3p表达及其临床价值[J]. 医学临床研究, 2023, 40(9): 1296-1298.
DU Lingyun, WANG Shanlong, WANG Xiao. Expression and Value of miRNA-17-3p in Prostate Cancer Tissues. JOURNAL OF CLINICAL RESEARCH, 2023, 40(9): 1296-1298.
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2023, Vol. 40 
