Relationship between HBV DNA level, expression of PD-1 on CTL and liver functions in patients with hepatitis B virus cirrhosis
WANG Dong
GU Xi-bing
ZHU Yin-fang
DAI Ya-ping
TANG Qin
Abstract：Objective To explore the relationship between serum HBV DNA level , expression of PD-1 on CTL and liver functions in patients with hepatitis B virus cirrhosis. Methods 109 HBV hepatic cirrhosis patients with , HBV DNA positive , HBeAg positive and HLA-A2 positive were divided into two groups according to their HBV DNA levels,52 cases in group A, HBV DNA 2-4 log10 copies/mL, 57cases in group B, HBV DNA 5-7 log10 copies/mL , differences of HBV specific CTL surface PD-1 expressions , HBV specific CTL levels and liver functions were compared between two groups. Results HBV specific CTL surface PD-1 expressions of group A were lower than that of group B (t = 11.101, P < 0.01), HBV specific CTL levels of group A were higher than that of group B (t = 24.424, P < 0.01), ALT of group A were lower than that of group B (t = 2.652, P < 0.01), ALB of group A were higher than that of group B (t = 2.347, P < 0.05). Child-pugh rating, grade C of group A was lower than that of group B (χ2= 4.262,P < 0.05). Conclusions HBV specific CTL surface PD-1 expression levels were higher in those hepatic cirrhosis patients with , high level of serum HBV DNA, and HBV specific CTL levels were lower, liver functions damage were much serious. So, lower HBV DNA levels , lower HBV specific CTL surface PD-1 expression levels and higher HBV specific CTL levels can product relatively good effect of anti-viral treatment.
Keywords：Liver cirrhosisHepatitis B cirrhosisHBV DNACTLPD-1Liver functions
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1072-1075 )