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Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Apr 15, 2026; 18(4): 116504
Published online Apr 15, 2026. doi: 10.4251/wjgo.v18.i4.116504
Figure 1
Figure 1 Integrated molecular model. Illustrating how hepatitis B virus DNA integration and telomerase reverse transcriptase promoter mutations synergistically activate telomerase, enhance oncogenic signaling (mitogen-activated protein kinase/E-twenty-six, nuclear factor kappaB, Wnt/β-catenin), promote epithelial-mesenchymal transition (epithelial-mesenchymal transition), and drive immune evasion, contributing to recurrence in hepatitis B virus-related hepatocellular carcinoma. TERT: Telomerase reverse transcriptase; ETS: E-twenty-six; IT: Integrated transcription; HBV: Hepatitis B virus; HBx: Hepatitis B virus X protein; MAPK: Mitogen-activated protein kinase; EMT: Epithelial-mesenchymal transition; ELKI1: Ets-like protein 1; PD-L1: Programmed death ligand-1.


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