Epstein-Barr Virus in Nasopharyngeal Carcinoma: Molecular Mechanisms and Oncogenic Drivers

Background: Nasopharyngeal carcinoma (NPC) is a malignancy strongly associated with Epstein-Barr virus (EBV) infection. EBV is detected in nearly all non-keratinizing NPC cases and plays a central role in tumor initiation, progression, and immune evasion. Objective: To review the key molecular mec...

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Bibliographic Details
Main Authors: Mohd Aminudin, Mustapha, Sai Peng, Sim
Format: Article
Language:en
Published: Japan University of Health Sciences & Japan International Cultural Exchange Foundation (JICEF) 2025
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Online Access:http://ir.unimas.my/id/eprint/50465/1/5Mustapha.pdf
http://ir.unimas.my/id/eprint/50465/
https://www.imj-1994.com/past-issues/
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Summary:Background: Nasopharyngeal carcinoma (NPC) is a malignancy strongly associated with Epstein-Barr virus (EBV) infection. EBV is detected in nearly all non-keratinizing NPC cases and plays a central role in tumor initiation, progression, and immune evasion. Objective: To review the key molecular mechanisms by which EBV contributes to NPC development, with a focus on viral oncogenes, host-pathogen interactions, and potential therapeutic implications. Method: A literature-based review of current evidence from molecular oncology, virology, and NPC-focused clinical studies was conducted to outline EBV-driven oncogenic pathways and their role in NPC. Conclusion: Understanding EBV-driven molecular mechanisms in NPC provides critical insights into the disease's etiology and highlights novel opportunities for early diagnosis, prognostic biomarker development, and targeted therapy.