[Biology of papillomavirus infections. I. General characteristics].
Papillomaviruses are pathogens which induce cutaneous and mucosal lesions in man and in many animal species. The characterization of these viruses was rather low, because viral infection cannot be fully reproduced in cell culture. The development of molecular biology techniques in the 1970s permitted to establish the remarkable plurality of the viruses, the tissue specificity and pecular pathogenicity linked to the type. Studies of the genome organization, the gene expression regulation and the protein characterization gave many informations leading to understand the mechanisms of viral-related carcinogenesis, especially the role of HPV16, the major risk factor for the development of squamous cervical carcinoma.
Mougin
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Laboratoire de virologie-biologie cellulaire, Institut d'étude et de transfert de gènes, Faculté de médecine, Besançon.
Bernard
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B
Lab
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D016679:Genome, Viral; D006801:Humans; D027383:Papillomaviridae / Q000737:chemistry / Q000235:genetics / Q000502:physiology; D030361:Papillomavirus Infections / Q000378:metabolism*; D014158:Transcription, Genetic; D014412:Tumor Virus Infections / Q000378:metabolism*; D014779:Virus Replication
Biologie des infections à papillomavirus. I. Caractéristiques générales.