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Promyelocytic Leukemia-nuclear Body Proteins: Herpesvirus Enemies, Accomplices, or Both?

Overview
Journal Future Virol
Specialty Microbiology
Date 2009 Sep 19
PMID 19763230
Citations 39
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Abstract

The promyelocytic leukemia (PML) protein gathers other cellular proteins, such as Daxx and Sp100, to form subnuclear structures termed PML-nuclear bodies (PML-NBs) or ND10 domains. Many infecting viral genomes localize to PML-NBs, leading to speculation that these structures may represent the most efficient subnuclear location for viral replication. Conversely, many viral proteins modify or disrupt PML-NBs, suggesting that viral replication may be more efficient in the absence of these structures. Thus, a debate remains as to whether PML-NBs inhibit or enhance viral replication. Here we review and discuss recent data indicating that for herpesviruses, PML-NB proteins inhibit viral replication in cell types where productive, lytic replication occurs, while at the same time may enhance the establishment of lifelong latent infections in other cell types.

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References
1.
Ishov A, Maul G . The periphery of nuclear domain 10 (ND10) as site of DNA virus deposition. J Cell Biol. 1996; 134(4):815-26. PMC: 2120958. DOI: 10.1083/jcb.134.4.815. View

2.
Bieniasz P . Intrinsic immunity: a front-line defense against viral attack. Nat Immunol. 2004; 5(11):1109-15. DOI: 10.1038/ni1125. View

3.
Woodhall D, Groves I, Reeves M, Wilkinson G, Sinclair J . Human Daxx-mediated repression of human cytomegalovirus gene expression correlates with a repressive chromatin structure around the major immediate early promoter. J Biol Chem. 2006; 281(49):37652-60. DOI: 10.1074/jbc.M604273200. View

4.
Grondin B, Deluca N . Herpes simplex virus type 1 ICP4 promotes transcription preinitiation complex formation by enhancing the binding of TFIID to DNA. J Virol. 2000; 74(24):11504-10. PMC: 112430. DOI: 10.1128/jvi.74.24.11504-11510.2000. View

5.
Triezenberg S . Structure and function of transcriptional activation domains. Curr Opin Genet Dev. 1995; 5(2):190-6. DOI: 10.1016/0959-437x(95)80007-7. View