Hepatitis B Viral Protein HBx: Roles in Viral Replication and Hepatocarcinogenesis

Autor: Dong Li, Yassir Hamadalnil, Thomas Tu
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Viruses, Vol 16, Iss 9, p 1361 (2024)
Druh dokumentu: article
ISSN: 16091361
1999-4915
DOI: 10.3390/v16091361
Popis: Hepatitis B virus (HBV) infection remains a major public health concern worldwide, with approximately 296 million individuals chronically infected. The HBV-encoded X protein (HBx) is a regulatory protein of 17 kDa, reportedly responsible for a broad range of functions, including viral replication and oncogenic processes. In this review, we summarize the state of knowledge on the mechanisms underlying HBx functions in viral replication, the antiviral effect of therapeutics directed against HBx, and the role of HBx in liver cancer development (including a hypothetical model of hepatocarcinogenesis). We conclude by highlighting major unanswered questions in the field and the implications of their answers.
Databáze: Directory of Open Access Journals
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