Abstract:
:Neurotropic herpesviruses depend on long-distance axon transport for the initial establishment of latency in peripheral ganglia (retrograde transport) and for viral spread in axons to exposed body surfaces following reactivation (anterograde transport). Images of neurons infected with herpes simplex virus type 1 (HSV-1), acquired using electron microscopy, have led to a debate regarding why different types of viral structures are seen in axons and which of these particles are relevant to the axon transport process. In this study, we applied time-lapse fluorescence microscopy to image HSV-1 virion components actively translocating to distal axons in primary neurons and neuronal cell lines. Key to these findings, only a small fraction of viral particles were engaged in anterograde transport during the egress phase of infection at any given time. By selective analysis of the composition of the subpopulation of actively transporting capsids, a link between transport of fully assembled HSV-1 virions and the neuronal secretory pathway was identified. Last, we have evaluated the seemingly opposing findings made in previous studies of HSV-1 axon transport in fixed cells and demonstrate a limitation to assessing the composition of individual HSV-1 particles using antibody detection methods.
journal_name
J Viroljournal_title
Journal of virologyauthors
Antinone SE,Zaichick SV,Smith GAdoi
10.1128/JVI.01296-10subject
Has Abstractpub_date
2010-12-01 00:00:00pages
13019-30issue
24eissn
0022-538Xissn
1098-5514pii
JVI.01296-10journal_volume
84pub_type
杂志文章abstract::The hepatitis C virus nonstructural NS5A protein has roles in genome replication, virus assembly, and modulation of host pathways. NS5A is a phosphoprotein, and it has been proposed that differential phosphorylation could regulate the various roles of the protein. By SDS-PAGE, two forms of NS5A with distinct apparent ...
journal_title:Journal of virology
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doi:10.1128/JVI.03017-13
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.18.3.1131-1133.1976
更新日期:1976-06-01 00:00:00
abstract::The complete nucleotide sequences of the vesicular stomatitis virus mRNA's encoding the glycoprotein (G) and the matrix protein (M) have been determined from cDNA clones that contain the complete coding sequences from each mRNA. The G protein mRNA is 1,665 nucleotides long, excluding polyadenylic acid, and encodes a p...
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doi:10.1128/JVI.39.2.519-528.1981
更新日期:1981-08-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02569-08
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pub_type: 杂志文章
doi:10.1128/JVI.01925-17
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.56.3.743-749.1985
更新日期:1985-12-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2011-12-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.24.2.478-488.1977
更新日期:1977-11-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.1.637-643.2005
更新日期:2005-01-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.23.3.751-767.1977
更新日期:1977-09-01 00:00:00
abstract::Heat shock protein 70 (Hsp70) is incorporated within the membrane of primate lentiviral virions. Here we demonstrate that Hsp70 is also incorporated into oncoretroviral virions and that it remains associated with membrane-stripped human immunodeficiency virus type 1 (HIV-1) virion cores. To determine if Hsp70 promotes...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.9.5557-5567.2005
更新日期:2005-05-01 00:00:00
abstract::The bovine papillomavirus E5 gene encodes a 44-amino-acid, homodimeric transmembrane protein that is the smallest known transforming protein. The E5 protein transforms cultured fibroblasts by forming a stable complex with the endogenous platelet-derived growth factor (PDGF) beta receptor through transmembrane and juxt...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.4.3264-3272.1999
更新日期:1999-04-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.2.796-804.1991
更新日期:1991-02-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.22.14355-14370.2005
更新日期:2005-11-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.11.8868-8874.1997
更新日期:1997-11-01 00:00:00
abstract::Fluorosulfonylbenzoyl 5'-adenosine (FSBA) bound to one site in simian virus 40 large T antigen (T) and covalently modified greater than 95% of the molecules in a complete reaction. This analog for ATP specifically cross-links to the Mg-phosphate pocket in ATP-binding sites. Cyanogen bromide cleavage and tryptic digest...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.64.10.4939-4947.1990
更新日期:1990-10-01 00:00:00
abstract:UNLABELLED:In Kaposi's sarcoma-associated herpesvirus (KSHV), poly(ADP-ribose) polymerase 1 (PARP-1) acts as an inhibitor of lytic replication. Here, we demonstrate that KSHV downregulated PARP-1 upon reactivation. The viral processivity factor of KSHV (PF-8) interacted with PARP-1 and was sufficient to degrade PARP-1 ...
journal_title:Journal of virology
pub_type: 杂志文章
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更新日期:2015-09-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.11.6925-6931.1995
更新日期:1995-11-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.9.5640-5649.1995
更新日期:1995-09-01 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiologic agent for KS tumors, multicentric Castleman's disease, and primary effusion lymphomas. Like other herpesvirus capsids, the KSHV capsid is an icosahedral structure composed of six proteins. The capsid shell is made up of the major capsid protein, two tripl...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00423-08
更新日期:2008-07-01 00:00:00
abstract::A novel swine-origin H1N1 influenza virus [A(H1N1)pdm09 virus] caused the 2009 influenza pandemic. Most patients exhibited mild symptoms similar to seasonal influenza, but some experienced severe clinical signs and, in the worst cases, died. Such differences in symptoms are generally associated with preexisting medica...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01565-12
更新日期:2013-02-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.3.1484-1488.1992
更新日期:1992-03-01 00:00:00
abstract::Escherichia coli RNA polymerase has been shown to bind to a limited number of Hind and Hae III restriction enzyme fragments. On S13 replicative form DNA there are three major binding sites, and the locations correlate with promoter sites at the beginning of genes a and B and a site overlapping gene D and the beginning...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.27.3.677-687.1978
更新日期:1978-09-01 00:00:00
abstract::The Kaposi's sarcoma-associated herpesvirus (KSHV) open reading frame 57 (ORF57)-encoded protein (Mta) is a multifunctional regulator of viral gene expression. ORF57 is essential for viral replication, so elucidation of its molecular mechanisms is important for understanding KSHV infection. ORF57 has been implicated i...
journal_title:Journal of virology
pub_type: 杂志文章
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更新日期:2013-04-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.50.2.615-618.1984
更新日期:1984-05-01 00:00:00
abstract::The E8 open reading frame of bovine papillomavirus type 4 encodes a small hydrophobic polypeptide which contributes to cell transformation by conferring anchorage-independent growth. Using an in vitro translation system, we show that the E8 polypeptide binds to ductin, the 16-kDa proteolipid that forms transmembrane c...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.12.9041-9045.1996
更新日期:1996-12-01 00:00:00
abstract:UNLABELLED:A bat virus with high phylogenetic relatedness to human mumps virus (MuV) was identified recently at the nucleic acid level. We analyzed the functional activities of the hemagglutinin-neuraminidase (HN) and the fusion (F) proteins of the bat virus (batMuV) and compared them to the respective proteins of a hu...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03693-14
更新日期:2015-04-01 00:00:00