1. Serum Ribonucleotide Reductase Subunit M2 in Patients with Chronic Liver Diseases and Hepatocellular Carcinoma.
- Author
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Jin, Xuehang, Yu, Wei, Wang, Ange, and Qiu, Yunqing
- Subjects
BIOMARKERS ,FIBROBLAST growth factors ,ANALYSIS of variance ,CHRONIC diseases ,CIRRHOSIS of the liver ,HEALTH outcome assessment ,NUCLEOTIDES ,T-test (Statistics) ,DESCRIPTIVE statistics ,ENZYME-linked immunosorbent assay ,OXIDOREDUCTASES ,DATA analysis software ,STATISTICAL correlation ,BLOOD testing ,RECEIVER operating characteristic curves ,CHRONIC hepatitis B ,HEPATOCELLULAR carcinoma ,DISEASE complications - Abstract
Background Ribonucleotide reductase subunit M2 (RRM2) plays a key role in cell and hepatitis B virus (HBV) replication. Nevertheless, its clinical implications for managing liver diseases have been inadequately studied. Methods A total of 412 participants were enrolled, including 60 healthy control individuals, 55 patients with chronic hepatitis B (CHB), 173 patients with cirrhosis, and 124 patients with hepatocellular carcinoma (HCC). Serum RRM2 was measured via ELISA. Results The level of serum RRM2 in patients with CHB, cirrhosis, and HCC was higher than that in healthy controls (P < .05). A large difference in serum RRM2 was found between HBV-related and non–HBV-related patients in the cirrhosis group (P < .001), compared with the difference between HBV-related HCC and non–HBV-related HCC (P = .86). In the HBV-related cirrhosis group, the serum RRM2 level showed significant positive correlations with HBV DNA, hepatitis B surface antigen, hepatitis B e antigen, Child-Pugh scores, and MELD scores and played a strong role in diagnosing HBV-related cirrhosis in CHB, compared with fibrosis-4 score and aspartate aminotransferase–to-platelet ratio index. Conclusions Serum RRM2 is a reliable biomarker for accurate HBV-related cirrhosis diagnosis and evaluation. Also, serum RRM2 could reflect the expression state of HBV replication in patients with HBV-related cirrhosis. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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