ArticleHeliyon2022
Seven gene signature explores the impact of DAAs on the appearance of hepatocellular carcinoma in HCV infected patients.
Article in Heliyon, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Bioinformatics analysis of multi-epitope peptide vaccines against Hepatitis C virus: a molecular docking study.Journal, genetic engineering & biotechnology · 2023Article
- Recognition of 7 genes signature (Cirrhosis Risk Score) in the diagnosed non-responders to DAAs therapy by intra-PBMCs nested HCV RNA PCR.Journal, genetic engineering & biotechnology · 2023Article
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Authors and funding
8 authors.
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Abstract
HCV damages the hepatocytes ending with hepatocellular carcinoma (HCC). The direct-acting antivirals (DAAs) treatment has raised hopes for reducing the incidence of HCC. However, several scientific debate regarding the impact of DAAs on the occurrence of HCC in patients with cirrhosis. We aimed to study the Cirrhosis Risk Score (CRS), several clinical factors and tumor characteristics between patients who developed HCC either with or without DAAs treatment "DAA-exposed HCC patients" and "DAA-unexposed HCC patients". Methods: CRS was assessed via genotyping by allelic discrimination assays in HCV patients who developed de novo HCC (with DAAs (DAA-exposed HCC patients, n = 50), and without DAAs treatment (DAA-unexposed HCC patients, n = 40)). APRI, FIB-4 scores, and tumor characteristics were assessed. Results: Around 60% and 48% of DAA-exposed HCC patients and DAA-unexposed HCC patients; respectively had high CRS scores without significant difference. DAA-exposed HCC patients showed elevated Albumin, Hemoglobin and decreased ALT, AST compared with DAA-unexposed HCC patients (P = 0.002, 0.04, <0.001 and 0.006; respectively). FIB4 and APRI didn't reach the statistical difference between the studied groups. DAA-exposed HCC patients have higher overall survival (OS) than DAA-unexposed HCC patients (median: 30 & 15 months; respectively (p = 0.019)). Moreover, no significant differences were observed between the two groups in their focal lesion characteristics. Conclusion: All studied patients are genetically predisposed to develop HCC. Moreover, DAAs significantly improved the OS and the biochemical parameters. No differences between the two groups were detected regarding their tumor characteristics. Accordingly, the appearance of HCC after treatment is attributed to the natural course of cirrhosis.
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