The glycoproteins of the human herpesviruses.
The herpesvirus family contains several important human pathogens. Human herpesviruses include herpes simplex virus type 1 and 2, varicella-zoster virus, human cytomegalovirus, Epstein-Barr virus and human T-cell lymphotropic virus. The general property of herpesviruses is their ability to establish latency and to be periodically reactivated. All human herpesviruses contain a subset of genes encoding viral glycoproteins that are clearly homologous, and their similarity is significantly greater among members of the same subfamily. Membrane glycoproteins specified by human herpesviruses are important determinants of viral pathogenicity. They are exposed on the viral envelope and on the surface of infected cells. They mediate entry of the virus into cells and cell-to-cell spread of infection and also influence tissue tropism and host range. Viral membrane glycoproteins are also the most important elicitors of protective immune response and are therefore the best candidates for subunit vaccines.
Manservigi
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R
Institute of Microbiology, University of Ferrara, Italy.
Cassai
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E
D003587:Cytomegalovirus / Q000737:chemistry / Q000235:genetics / Q000276:immunology; D006023:Glycoproteins / Q000235:genetics* / Q000276:immunology / Q000502:physiology; D006564:Herpesviridae / Q000737:chemistry* / Q000235:genetics / Q000276:immunology; D014645:Herpesvirus 3, Human / Q000737:chemistry / Q000235:genetics / Q000276:immunology; D004854:Herpesvirus 4, Human / Q000737:chemistry / Q000235:genetics / Q000276:immunology; D015654:Herpesvirus 6, Human / Q000737:chemistry / Q000235:genetics / Q000276:immunology; D006801:Humans; D018139:Simplexvirus / Q000737:chemistry / Q000235:genetics / Q000276:immunology; D014763:Viral Matrix Proteins / Q000235:genetics* / Q000276:immunology / Q000502:physiology
D006023:Glycoproteins; D014763:Viral Matrix Proteins