Chinese Hepatolgy ›› 2024, Vol. 29 ›› Issue (4): 432-435.

• Liver Fibrosis & Cirrhosis • Previous Articles     Next Articles

Expression of CD14+ monocytes and CD163+ macrophages in patients with chronic hepatitis C and their relationship with the severity of liver fibrosis

HE Yu1, ZHANG Zhi-hong2, OUYANG Hui3, LU Shi1   

  1. 1. epartment of Laboratory , Gong'an County People's Hospital Hubei 434300, China;
    2. Department of Oncology ,Gong'an County People's Hospital Hubei 434300, China;
    3. Department of Blood Transfusion ,Gong'an County People's Hospital Hubei 434300, China
  • Received:2023-12-11 Online:2024-04-30 Published:2024-08-27
  • Contact: LU Shi, Email: 358646241qq.com

Abstract: Objective To investigate the expression of CD14+ monocytes and CD163+ macrophages in patients with chronic hepatitis C and their relationship with the severity of liver fibrosis. Methods A total of 83 patients with chronic hepatitis C and 64 healthy subjects were selected between April 2018 and November 2022. The clinical features, the expression of CD163 in liver tissue, the concentration of serum CD163, the proportion of CD14+ cells and the proportion of CD14+ cells expressing different kinds of cytokines were compared. Results The level of ALT and AST of chronic hepatitis C group were (84.6±9.1) U/L and (69.3±7.2) U/L, which was significantly higher than that in healthy control group [(28.4±1.7) U/L and (22.5±6.9) U/L] (P<0.05). The concentration of serum CD163 and the proportion of CD14+ cells, the number of CD163+ cells, concentration of serum CD163+ and CD14+ cell proportion of F<2 patients were 38.2±4.7, (73.6±2.1) μg/L and (73.7±3.2) %, which was significantly higher than that in healthy control group [12.5±1.3, (50.1±2.6) ?g/L and (61.0±8.4) %] (P<0.05). The number of CD163+ cells, concentration of serum CD163+ and CD14+ cell proportion of F≥2 patients were 74.9±8.0, (95.4±9.8) μg/L and (79.2±5.5) %, which was significantly higher than that in healthy control group and F<2 patients. CD14+ cells expressing IL-2, IL-4, IFN-γ, IL-6, IL-8 and TNF-α of F<2 patients were (4.2±1.2) %, (3.8±1.1) %, (3.8±1.0) %, (3.7±1.3) %, (4.0±1.4) % and (6.7±3.6) %, which was significantly higher than that in healthy control group [(0.9±0.1) %, (1.1±0.2) %, (1.8±0.4) %, (1.6±0.6) %, (1.7±0.7) % and (4.6±2.1) %] P<0.05). CD14+ cells expressing IL-2, IFN-γ, IL-8 and TNF-α of F≥2 patients were (2.2±0.8) %, (2.1±0.5) %, (5.6±2.0) % and (6.9±3.2) %, which was significantly higher than that in healthy control group. CD14+ cells expressing IL-8 was (5.6±2.0) %, which was significantly higher than that in F≥2 patients. Conclusion CD14+ monocytes and CD163+ macrophages are involved in the process of liver fibrosis in patients with chronic hepatitis C.

Key words: Chronic hepatitis C, Monocytes, Macrophages