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Association Of Epstein-Barr Virus With Nasopharyngeal Carcinoma And Current Status Of Development Of Cancer-Derived Cell Lines, Charles A. Gullo Phd, Wong Kein Low, Gerrard Teoh

Biochemistry and Microbiology

It is well known that the Epstein-Barr virus (EBV) contributes directly to tumourigenesis in nasopharyngeal carcinoma (NPC), primarily in the undifferentiated form of NPC (WHO type III; UNPC or UC), which is commonly found in South East Asia. Unfortunately, research in NPC has been severely hampered by the lack of authentic EBV-positive (EBV+) human NPC cell lines for study. Since 1975, there have been more than 20 reported NPC cell lines. However, many of these NPC-derived cell lines do not express EBV transcripts in long-term culture, and therefore that finding may dispute the fundamental theory of NPC carcinogenesis. In fact, …