{"title":"人乳头瘤病毒在角化细胞恶性转化中的作用。","authors":"R Achim","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Human papillomaviruses (HPVs) are considered the main etiological agent of cervical cancer and of its precursory lesions (CIN). The HPV transformation potential consists in the presence of two oncogenes, E6 and E7, which inactivate the tumour-suppressor proteins p53 and pRB of the host cell, inducing uncontrolled transformation and proliferation mechanisms. These effects were demonstrated by in vitro experiments.</p>","PeriodicalId":79532,"journal":{"name":"Romanian journal of virology","volume":"48 1-4","pages":"71-83"},"PeriodicalIF":0.0000,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Role of human papillomaviruses in the malignant transformation of keratinocytes.\",\"authors\":\"R Achim\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Human papillomaviruses (HPVs) are considered the main etiological agent of cervical cancer and of its precursory lesions (CIN). The HPV transformation potential consists in the presence of two oncogenes, E6 and E7, which inactivate the tumour-suppressor proteins p53 and pRB of the host cell, inducing uncontrolled transformation and proliferation mechanisms. These effects were demonstrated by in vitro experiments.</p>\",\"PeriodicalId\":79532,\"journal\":{\"name\":\"Romanian journal of virology\",\"volume\":\"48 1-4\",\"pages\":\"71-83\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Romanian journal of virology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Romanian journal of virology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Role of human papillomaviruses in the malignant transformation of keratinocytes.
Human papillomaviruses (HPVs) are considered the main etiological agent of cervical cancer and of its precursory lesions (CIN). The HPV transformation potential consists in the presence of two oncogenes, E6 and E7, which inactivate the tumour-suppressor proteins p53 and pRB of the host cell, inducing uncontrolled transformation and proliferation mechanisms. These effects were demonstrated by in vitro experiments.
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