• Guansheng Chen, Jiayi Guo, Wenjing Li, Rong Zheng, Hongyu Shang, and Yongjun Wang.
• Department of Gynaecology and Obstetrics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
• Medicine (Baltimore). 2023 Dec 1; 102 (48): e36339e36339.

AbstractCirculating microRNAs (miRNAs) can serve as noninvasive biomarkers for endometriosis, but their diagnostic and prognostic values require investigation. This study evaluated the potential of 6 miRNAs in diagnosing endometriosis and predicting fertility. The study included patients with endometriosis (stages I-IV) and controls admitted to Sun Yat-Sen Memorial Hospital between May 2013 and March 2014. The serum expression levels of 6 miRNAs (miR-199a, miR-145*, miR-122, miR-9*, miR-141*, and miR-542-3p) were determined using qRT-PCR. Receiver operating characteristics curves were used to determine the diagnostic accuracy. The study included 155 patients with endometriosis and 77 controls. The model combining miR-199a, miR-122, miR-145*, and miR-141* with the carbohydrate antigen 125 (CA125) exhibited 81.8% sensitivity and 92.6% specificity and an area under the curve of 0.939 for diagnosing endometriosis. When combining miR-199a, miR-122, miR-145*, miR-542-3p, and CA125, the receiver operating characteristics curve showed an area under the curve of 0.759 and 79.6% sensitivity and 73.5% specificity for stage I/II versus III/IV endometriosis. Circulating miRNA levels were associated with pelvic adhesions (miR-199a, P < .05), lesion distribution (miR-9*, miR-145*, and miR-141*; all P < .05), and the presence of deep infiltrating endometriosis (miR-199a and miR-122; both P < .001). The expression levels of miR-199a, miR-122, and miR-542-3p decreased with an increasing endometriosis fertility index. The model combining circulating miRNAs (miR-199a, miR-122, miR-145*, and miR-141*) and CA125 is promising for diagnosing endometriosis and its severity. miR-199a, miR-122, and miR-542-3p were associated with the endometriosis fertility index and might be used to predict fertility preoperatively, but these results require confirmation.Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.

14 keywords...

hide…