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The Cell-rounding Activity of the Vesicular Stomatitis Virus Matrix Protein is Due to the Induction of Cell Death

Overview
Journal J Virol
Date 2003 Apr 15
PMID 12692256
Citations 28
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Abstract

The matrix (M) protein of vesicular stomatitis virus (VSV) expressed in the absence of other viral components causes many of the cytopathic effects of VSV, including an inhibition of host gene expression and the induction of cell rounding. It was recently shown that M protein also induces apoptosis in the absence of other viral components. This raises the possibility that the activation of apoptotic pathways causes the inhibition of host gene expression and cell rounding by M protein. To test this hypothesis, host gene expression and cell rounding were analyzed after the transfection of M mRNA into HeLa cells stably overexpressing Bcl-2 (HeLa-Bcl-2 cells). We have shown previously that Bcl-2 inhibits M-protein-induced apoptosis. Here, we show that activation of the apoptotic pathways downstream of Bcl-2 is not required for the inhibition of host gene expression by M protein. In contrast, overexpression of Bcl-2 inhibited cell rounding induced by M protein, indicating that apoptotic pathways downstream of Bcl-2 are required for the cell-rounding activities of M protein.

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References
1.
Vikman K, Robertson B, Grant G, Liljeborg A, Kristensson K . Interferon-gamma receptors are expressed at synapses in the rat superficial dorsal horn and lateral spinal nucleus. J Neurocytol. 2000; 27(10):749-59. DOI: 10.1023/a:1006903002044. View

2.
Neely M, Sidell K, Graham D, Montine T . The lipid peroxidation product 4-hydroxynonenal inhibits neurite outgrowth, disrupts neuronal microtubules, and modifies cellular tubulin. J Neurochem. 1999; 72(6):2323-33. DOI: 10.1046/j.1471-4159.1999.0722323.x. View

3.
Petersen J, Her L, Varvel V, Lund E, Dahlberg J . The matrix protein of vesicular stomatitis virus inhibits nucleocytoplasmic transport when it is in the nucleus and associated with nuclear pore complexes. Mol Cell Biol. 2000; 20(22):8590-601. PMC: 102164. DOI: 10.1128/MCB.20.22.8590-8601.2000. View

4.
Yuan H, Puckett S, Lyles D . Inhibition of host transcription by vesicular stomatitis virus involves a novel mechanism that is independent of phosphorylation of TATA-binding protein (TBP) or association of TBP with TBP-associated factor subunits. J Virol. 2001; 75(9):4453-8. PMC: 114196. DOI: 10.1128/JVI.75.9.4453-4458.2001. View

5.
Kopecky S, Willingham M, Lyles D . Matrix protein and another viral component contribute to induction of apoptosis in cells infected with vesicular stomatitis virus. J Virol. 2001; 75(24):12169-81. PMC: 116113. DOI: 10.1128/JVI.75.24.12169-12181.2001. View