KMID : 0939920050370050257
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´ëÇѾÏÇÐȸÁö 2005 Volume.37 No. 5 p.257 ~ p.267
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Epstein-Barr Virus in Human Malignancy: A Special Reference to Epstein-Barr Virus associated Gastric Carcinoma
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Chang Mee-Soo
Kim Woo-Ho
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Abstract
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Epstein-Bar virus (EBV), a human herpesvirus, establishes a life-long persistent infection in 90~95% of human adult population worldwide. EBV is the etiologic agent of infectious mononucleosis, and EBV is associated with a variety of human malignancy including lymphoma and gastric carcinoma. Recently, EBV has been classified as group 1 carcinogen by the WHO International Agency for Research on Cancer. Evidence is presented which suggests that failures of the EBV-specific immunity may play a role in the pathogenesis of EBV-associated malignancy. At present, the precise mechanisms by which EBV transforms B lymphocytes have been disclosed. Encouragingly, they have had enough success so far to keep them enthusiastic about novel therapeutic trial in the field of EBV-associated lymphoma. However, information on EBV-associated gastric carcinoma is still at dawn. This article reviews EBV biology, immunological response of EBV infection, unique oncogenic property of EBV, peculiarity of EBV-associated gastric carcinoma, and lastly, EBV-targeted therapy and vaccination.
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KEYWORD
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Human herpes virus 4, Epstein-Barr virus (EBV), Oncogenic virus, Stomach neoplasms, Lymphoma, EBV-targeted treatment
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