Xiaohui Huang, Liang Zhou, L. Gu, Xiaoyan Li, Yuehua Huang
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Changes and significance of serum soluble programmed death-1 in patients with chronic hepatitis C
Objective
To analyze the changes and significance of serum soluble programmed death-1 (sPD-1) in patients with chronic hepatitis C (CHC) and study its role in the progression of CHC.
Methods
Serum levels of sPD-1 in CHC patients and healthy controls (HC) were measured using ELISA and compared. Correlations of serum sPD-1 with peripheral hepatitis C virus (HCV) RNA, alanine aminotransferase (ALT), aspartate aminotransferase (AST) and liver fibrosis (indicated by APRI) were analyzed.
Results
The serum sPD-1 level in the CHC group was significantly higher than that in the HC group (P<0.05), and positively correlated with peripheral HCV RNA, ALT and AST (P<0.05). In addition, the serum sPD-1 levels in patients with APRI greater than 1.2 (indicating severe liver fibrosis) were higher than those in patients without or with mild liver fibrosis (P<0.05).
Conclusions
sPD-1 might be involve in the progression of CHC. Measuring serum sPD-1 in CHC patients would assist the prediction of disease progression and help to make the correct diagnosis and appropriate clinical therapy decision.
Key words:
Soluble programmed death-1; Chronic hepatitis C; Liver fibrosis
期刊介绍:
Chinese Journal of Microbiology and Immunology established in 1981. It is one of the series of journal sponsored by Chinese Medical Association. The aim of this journal is to spread and exchange the scientific achievements and practical experience in order to promote the development of medical microbiology and immunology. Its main contents comprise academic thesis, brief reports, reviews, summaries, news of meetings, book reviews and trends of home and abroad in this field. The distinguishing feature of the journal is to give the priority to the reports on the research of basic theory, and take account of the reports on clinical and practical skills.