Affiliation:
1. Department of Clinical Laboratory, Ganzhou People’s Hospital
2. Department of Nuclear Medicine, Ganzhou Tumour Hospital , Ganzhou , China
3. Department of Gastrointestinal–Cancer Surgery, Second Affiliated Hospital of Hainan Medical College , Haikou , China
Abstract
Abstract
Objective
To evaluate the diagnostic value of circulating microRNA-29 (miR-29) in digestive system malignant neoplasms by meta-analysis.
Methods
We searched the PubMed, Embase, Cochrane Library, and Web of Science to collect studies, published through September 2022, on the diagnostic value of miR-29 in digestive system tumors.
Results
We included 7 studies in this meta-analysis, including colorectal cancer, esophageal squamous cell carcinomas, and cholangiocarcinoma. The pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, and diagnostic odds ratio were 0.64 (95% CI, 0.53–0.74), 0.83 (0.60–0.94), 3.75 (1.42–9.91), 0.44 (0.31–0.61), and 8.63 (2.54–29.26), respectively. The area under the summary receiver operating characteristic curve was 0.75. The sensitivity of miR-29 derived from serum was higher than that of miR-29 derived from plasma for malignant digestive system tumors (0.71 vs 0.54; P = .04).
Conclusion
This meta-analysis suggests that the circulating miR-29 family has good diagnostic performance for digestive system malignant tumors, with moderate sensitivity and good specificity.
Publisher
Oxford University Press (OUP)
Subject
Biochemistry (medical),Clinical Biochemistry