期刊
ASIAN PACIFIC JOURNAL OF TROPICAL MEDICINE
卷 8, 期 9, 页码 747-750出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.apjtm.2015.07.021
关键词
Hepatocellular carcinoma; Th17 Cells; Treg Cells; miR-21; Correlation analysis
Objective: To study the correlation between miR-21 and Treg/Th17 ratio in the microenvironment of rats with hepatocellular carcinoma. Methods: Diethylnitrosamine was used to build the hepatocellular carcinoma model of rats; the content of Treg cells and Th17 cells and the expression of miR-21 in the peripheral blood of rats with hepatocellular carcinoma were detected. The statistical analysis was performed on the correlation between miR-21 expression and Treg/Th17 ratio. Results: Hepatocellular carcinoma model of rats was successfully constructed. The proportion of Th17 cells among all CD4(+)T cells in the peripheral blood of rats with hepatocellular carcinoma was 5.319%, which was higher than the control group; while the proportion of Treg cells was 9.472%, which was higher than the control group. Treg/Th17 ratio in the model group was 1.781, compared with 1.478 in the control group. The expression of miR-21 was increased in the peripheral blood of rats with hepatocellular carcinoma and it showed a positive correlation with the ratio of Treg/Th17. Conclusions: There is a positive correlation between the expression level of miR-21 and the ratio of Treg/Th17.
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