病毒感染与人类肿瘤发生的关系

Relation between Virus Infection and Human Cancer

肿瘤的发生与病原体的感染有关,特别是与病毒的感染关系更为密切。目前,最受关注的是EB病毒和人乳头瘤病毒(HPV)与人类肿瘤发生的关系。EB病毒感染可引起淋巴瘤、鼻咽癌、胃癌的发生。HPV与宫颈癌的关系密切,不同类型的HPV与宫颈癌的恶性表现有关。乙型肝炎病毒、丙型肝炎病毒、人类免疫缺陷病毒与肿瘤的发生也有一定的关系。明确病毒与肿瘤发生的关系,有助于进一步阐明肿瘤的发病机制。

Cancer incidence had relation with pathogen infection,particularly had more close relation with virus infection. At present,most attention by researchers were the relation between the EB virus,human papilloma virus（ HPV） and human carcinogenesis. EB virus infection can lead to lymphoma,nasopharyngeal carcinoma,gastric cancer. HPV was closely related to cervical cancer,different types of HPV was related to the vicious performance of cervix cancer. Hepatitis B virus,hepatitis C virus,human immunodeficiency virus had a certain relationship with the incidence of cancer. The relation between tumor and viruses was helpful to further clarify the pathogenesis of cancer.