title: Viral and cellular subnuclear structures in human cytomegalovirus-infected cells.
abstract: In human cytomegalovirus (HCMV)-infected cells, a dramatic remodelling of the nuclear architecture is linked to the creation, utilization and manipulation of subnuclear structures. This review outlines the involvement of several viral and cellular subnuclear structures in areas of HCMV replication and virus-host interaction that include viral transcription, viral DNA synthesis and the production of DNA-filled viral capsids. The structures discussed include those that promote or impede HCMV replication (such as viral replication compartments and promyelocytic leukaemia nuclear bodies, respectively) and those whose role in the infected cell is unclear (for example, nucleoli and nuclear speckles). Viral and cellular proteins associated with subnuclear structures are also discussed. The data reviewed here highlight advances in our understanding of HCMV biology and emphasize the complexity of HCMV replication and virus-host interactions in the nucleus.
authors.affiliation: Institute for Infection & Immunity, St George's, University of London, London, UK.
authors.forename: Blair L
authors.initials: BL
authors.lastname: Strang
mesh_terms: D002467:Cell Nucleus / Q000648:ultrastructure* / Q000821:virology*; D003587:Cytomegalovirus / Q000502:physiology* / Q000648:ultrastructure*; D054884:Host-Pathogen Interactions; D006801:Humans; D046911:Macromolecular Substances / Q000648:ultrastructure*
chemical_list: D046911:Macromolecular Substances