title: Viruses and the cell cycle.
abstract: Viruses depend on the host's machineries to replicate and express their genome. Actively replicating cells have large pools of deoxynucleotides and high levels of key enzyme activities that viruses exploit to their own needs. Some viruses have developed strategies for driving quiescent cells into the S phase of the cell cycle, e.g. adenovirus, others, such as parvovirus, wait until the host itself begins to replicate. Viruses may also force the host cell to stay in a favourable phase, e.g. Epstein-Barr virus, or, if necessary, they may inhibit apoptotic cell death, e.g. human cytomegalovirus. In this review, we focus on the different strategies that viruses use to create in infected cells an environment favourable to the accomplishment of the viral life cycle through acting on cell cycle regulators.
authors.affiliation: Département de Biologie Moléculaire, Université Libre de Bruxelles, Belgium.
authors.forename: A
authors.initials: A
authors.lastname: Op De Beeck
authors.forename: P
authors.initials: P
authors.lastname: Caillet-Fauquet
mesh_terms: D000818:Animals; D002453:Cell Cycle / Q000502:physiology*; D016193:G1 Phase / Q000502:physiology; D006801:Humans; D008954:Models, Biological; D016196:S Phase / Q000502:physiology; D014764:Viral Proteins / Q000502:physiology; D014777:Virus Diseases / Q000473:pathology / Q000503:physiopathology / Q000821:virology; D018406:Virus Physiological Phenomena; D014779:Virus Replication / Q000502:physiology; D014780:Viruses / Q000254:growth & development / Q000472:pathogenicity*
chemical_list: D014764:Viral Proteins