Expression of miR-206 in peripheral blood of hemangioma children and its correlation with the efficacy of propranolol
10.3760/cma.j.issn.1673-4408.2021.10.013
- VernacularTitle:miR-206在血管瘤患儿外周血清中的表达及其与普萘洛尔疗效的相关性
- Author:
Qi DI
1
;
Sanlin LI
;
Jing ZHANG
;
Chunxin YU
;
Jing LIU
;
Gang SHEN
Author Information
1. 首都儿科研究所附属儿童医院，北京 100020
- Keywords:
Infant;
Hemangioma;
Propranolol;
MicroRNA-206
- From:
International Journal of Pediatrics
2021;48(10):705-709
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the expression of microRNA(miR)-206 in the peripheral serum of hemangioma children and its correlation with curative effect of propranolol treatment.Methods:The expression of miR-206 in serum of 45 hemangiomas children treated with propranolol treatment was detected.The children were divided into the high expression group( n=19) and the low expression group( n=26) according to the mean value of miR-206, and the clinical characteristics of the two groups were compared; The children were divided into the good efficacy group( n=29) and general efficacy group( n=16) according to the efficacy after 6 months of treatment.Logistic regression was used to analyze whether miR-206 was an influencing factor of efficacy, and ROC curve was used to evaluate the predictive value of miR-206. Results:The proportion of children <6 months, in hyperplasia stage and with tumor area ≥10 cm 2 in the high expression group was significantly lower than that in the low expression group( χ2=4.664, 7.207, 8.927, P=0.031, 0.007, 0.012, respectively). The miR-206 level after treatment(3.25±0.64) was significantly higher than that before treatment(2.12±0.41, t=9.973, P<0.05). After six months of propranolol treatment, the proportion of high expression of miR-206 before treatment in the good efficacy group(24.1%) was significantly lower than that in the general efficacy group(75.0%, χ2=10.934, P=0.001). High expression of miR-206 before treatment was a risk factor for poor curative effect of propranolol in hemangioma children[ CI(95% CI)=6.423(1.436~28.731), P=0.015]; ROC curve analysis showed that the area under ROC curve of miR-206 for predicting the efficacy of propranolol was 0.798, the sensitivity was 0.83, and the specificity was 0.75. Conclusion:The expression of serum miR-206 was correlated with age, proliferative stage and tumor area and may be one of the important indicators for predicting propranolol effect in children with hemangioma.
