Diagnostic value of C-C chemokine ligand 5 for liver fibrosis in metabolic-associated fatty liver disease
10.3760/cma.j.cn501113-20231212-00275
- VernacularTitle:C-C趋化因子配体5对代谢相关脂肪性肝纤维化的诊断价值
- Author:
Mei LI
1
;
Yuepeng QI
;
Yiwei FU
;
Lixia LU
;
Weiguang REN
;
Rongqi WANG
;
Yuemin NAN
Author Information
1. 河北医科大学第三医院中西医结合肝病科，石家庄 050051
- Keywords:
Liver fibrosis;
Metabolic-related fatty liver disease;
C-C chemokine ligand 5;
Diagnosis;
Diagnostic efficacy
- From:
Chinese Journal of Hepatology
2024;32(7):643-649
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the diagnostic value of serum C-C chemokine ligand 5 (CCL5) in assessing the degree of liver fibrosis in patients with metabolic-associated fatty liver disease (MAFLD).Methods:71 MAFLD patients who visited the Department of Integrated Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, and underwent liver biopsy histopathology examinations between October 2021 and June 2023 were selected for diagnostic testing. Simultaneously, 71 healthy subjects who underwent physical examinations at the physical examination center of the hospital were selected as the control group. Serum CCL5 levels were detected using an enzyme-linked immunosorbent assay (ELISA). Routine blood tests, liver and kidney function tests, and other tests were conducted to analyze the expression level of CCL5 and its correlation with the above indicators. The aspartate aminotransferase/platelet ratio index (APRI) and fibrosis 4 index (FIB-4) were calculated. SPSS 26.0 software was used for statistical analysis. The area under the receiver operating characteristic curve (ROC) was used to evaluate the diagnostic efficacy of CCL5 for the degree of liver fibrosis in MAFLD. The combined diagnostic efficacy of APRI and FIB-4 was further analyzed for the degree of liver fibrosis in MAFLD.Results:The expression level of serum CCL5 gradually increased with the increase in liver fibrosis stage in patients with MAFLD, and the difference was statistically significant ( P<0.05). The AUC value of serum CCL5 for diagnosing significant liver fibrosis in MAFLD patients was 0.775, with a sensitivity of 65.7%, a specificity of 80.6%, and an optimal cutoff value of 49.845 ng/ml. The CCL5 and FIB-4 combination had the highest diagnostic value for significant liver fibrosis in patients with MAFLD, with an AUC of 0.802, a sensitivity of 91.4%, and a specificity of 61.1%. Conclusion:CCL5 has a high diagnostic value for significant liver fibrosis in MAFLD patients. Therefore, it is expected to become a non-invasive diagnostic marker for assessing the degree of liver fibrosis in MAFLD patients.
