Expression and Clinical Significance of Serum MiR-370 and MiR-203 in Patients with Acute Myeloid Leukemia.
10.19746/j.cnki.issn.1009-2137.2021.02.022
- Author:
Li-Hua YE
1
;
Xiao MA
1
;
Shu-Cai XU
2
,
3
Author Information
1. Department of Oncology and Hematology, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan 430015, Hubei Province, China.
2. Department of Oncology and Hematology, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan 430015, Hubei Province, China,E-mail：xu32507@
3. com.
- Publication Type:Journal Article
- MeSH:
Biomarkers, Tumor;
Humans;
Kaplan-Meier Estimate;
Leukemia, Myeloid, Acute/genetics*;
MicroRNAs;
Prognosis;
ROC Curve
- From:
Journal of Experimental Hematology
2021;29(2):445-449
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the expression of microRNA-370 (miR-370) and microRNA-203 (miR-203) in the serum of patients with acute myeloid leukemia(AML), and to analyze its clinical diagnosis and prognostic significance.
METHODS:57 patients with acute myeloid leukemia were enrolled as experimental group, and 21 healthy people were enrolled as control group. The fasting venous blood of the personal in the two groups were collected. The expression of miR-370 and miR-203 of the personal in each groups were detected by real-time fluorescent quantitative PCR. The receiver operating characteristic (ROC) curve was plotted to detected the diagnostic values of serum miR-370, miR-203, and the Kaplan-Meier method was used to estimate the relationship between expression and overall survival of the patients.
RESULTS:Compared with healthy controls, serum miR-370 expression was significantly decreased in AML patients(P<0.05), and serum miR-203 expression was also significantly decreased (P<0.05). ROC curve analysis showed that the expression of serum miR-370 and miR-203 could be used to distinguish acute myeloid leukemia and healthy people. The area under the ROC curve of miR-370 was 0.909, and the sensitivity and specificity were 91.46% and 100.00%, respectively. The area under the ROC curve of miR-203 was 0.895, and the sensitivity and specificity were 83.45% and 89.71%, respectively. Serum levels of miR-370 and miR-203 were closely related to overall survival in AML patients.
CONCLUSION:The expression of miR-370 and miR-203 is decreased in the serum of patients with AML and may be a new markers for the diagnosis and prognosis of AML.
