Laboratory Medicine ›› 2023, Vol. 38 ›› Issue (6): 559-562.DOI: 10.3969/j.issn.1673-8640.2023.06.010

Previous Articles     Next Articles

Relationship between the expression of miR-138 in peripheral blood mononuclear cells of hepatitis B virus proliferation in carriers

ZHANG Ying1, JING Lijuan1, LI Li2   

  1. 1. Blood Transfusion Department,Dongying People's Hospital,Dongying 257000,Shandong,China
    2. Department of Clinical Laboratory,Dongying People's Hospital,Dongying 257000,Shandong,China
  • Received:2021-03-18 Revised:2022-03-18 Online:2023-06-30 Published:2023-08-22

Abstract:

Objective To investigate the correlation between the expression of miR-138 in peripheral blood mononuclear cells(PBMC) and hepatitis B virus(HBV)proliferation in HBV carriers. Methods A total of 144 HBV carriers(HBV carrier group) and 144 healthy subjects(healthy control group) were enrolled from Dongying People's Hospital from January 2018 to January 2021. The general data,such as sex and age,hepatitis B serological markers and liver function determination results were collected. The relative expression of miR-138 in PBMC was determined,and the HBV DNA load of HBV carriers was determined. According to the results of hepatitis B serological markers,HBV carriers were classified into hepatitis B e antigen(HBeAg) negative group(63 cases) and HBeAg positive group(81 cases). Pearson correlation analysis was used to evaluate the correlation between the relative expression of miR-138 and HBV DNA load. Results The relative expression of miR-138 in PBMC of HBV carrier group was lower than that of healthy control group(P<0.001). The HBV DNA load in HBeAg positive group was higher than that in HBeAg negative group(P<0.001),and the relative expression of miR-138 in PBMC was lower than that in HBeAg negative group(P<0.001). Pearson correlation analysis showed that PBMC miR-138 relative expression was negatively correlated with HBV DNA load in HBV carrier group(r=-0.841,P<0.05). Conclusions The expression of miR-138 in PBMC of HBV carriers is down-regulated,which is related to HBV proliferation.

Key words: MicroRNA-138, Mononuclear cell, Hepatitis B virus, Proliferation

CLC Number: