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Background And Aim: A novel study found interferon enhanced antitumor activity of anti-PD-1-based immunotherapy and played a crucial role in improving efficacy on HCC, but the opposite results about the efficacy of interferon on HBV-related HCC were obtained from previous clinical studies and meta-analyses. Thus, this meta-analysis aimed to re-evaluate whether interferon could improve survival and reduce recurrence of patients with HBV-related HCC after curative surgery.
Methods: MEDLINE/PubMed, Cochrane Library, EMBASE, Web of Science and CNKI were searched for eligible studies from inception to November 2022 and a meta-analysis was done.
Results: 10 trials with a total of 2062 subjects were screened. Interferon significantly improved 1-, 2-, 3- and 5-year OS and 1-, 2- and 3-year DFS, and reduced 2-, 3- and 5-year recurrence rates of patients with HBV-related HCC after curative surgery. However, interferon did not improve 8-year OS and 5-year DFS, did not reduce 1-year recurrence rate.
Conclusions: Interferon may significantly reduce recurrence and improve DFS of patients with HBV-related HCC after curative surgery, and finally improve the OS. However, the efficacy advantage may gradually weaken as time goes on. The clinical application of interferon combined with NAs recommended in this meta-analysis is needed to be further studied.
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http://dx.doi.org/10.1007/s12072-023-10618-6 | DOI Listing |
Hepatitis B virus (HBV) precore G1896A mutation is closely associated with poor prognosis of liver disease. We previously revealed that the G1896A mutation could enhance HBV replication and promote hepatocellular carcinoma (HCC) cell growth both in vitro and in vivo. However, the in-depth mechanisms by which this mutation promotes the malignancy of HCC still need to be explored.
View Article and Find Full Text PDFGut
September 2025
Department of Gastroenterology and Hepatology, Faculty of Medicine and University Hospital Cologne, Cologne, Germany.
Microbiol Spectr
September 2025
Innovation Center for Cancer Research, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China.
Chronic hepatitis B virus (HBV) infection is regarded as one of the most serious infectious diseases and a significant global public health concern. Although the neonatal vaccine has been effective in impeding the transmission of HBV, tens of millions of HBV patients are still vulnerable to liver disease and even hepatocellular carcinoma (HCC). In this research, we demonstrated that HBV-encoded circRNA, designated as HBV-circRNA-5, was involved in the tumorigenesis of HCC.
View Article and Find Full Text PDFWorld J Gastroenterol
August 2025
Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, Jiangsu Province, China.
Background: Primary liver cancer, particularly hepatocellular carcinoma (HCC), ranks as the sixth most prevalent cancer globally and the third major cause of cancer-associated mortality. Despite the available immunotherapies and combined immunotherapy and targeted therapy, the prognosis for many patients remains dismal. Accurately identifying the appropriate patient cohorts is crucial for improving treatment outcomes.
View Article and Find Full Text PDFInt J Hepatol
August 2025
Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Hepatitis B virus (HBV)-associated liver cirrhosis, characterized by progressive fibrosis and regenerative nodule formation, remains a critical public health concern due to its high risk of progression to hepatocellular carcinoma (HCC). The matrisome-comprising extracellular matrix (ECM) components such as collagens, laminins, fibronectin, glycoproteins, and proteoglycans-plays a pivotal role in disease pathogenesis. Previous studies have shown that HBV infection modulates ECM composition and activates fibrogenic responses through hepatic stellate cells, contributing to cirrhosis and eventual HCC development.
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