Abstract:
:Relatively little is known at the functional genomic level about the global host response to human immunodeficiency virus type 1 (HIV-1) infection. Microarray analyses by several laboratories, including our own, have revealed that HIV-1 infection causes significant changes in host mRNA abundance and regulation of several cellular biological pathways. However, it remains unclear what consequences these changes bring about at the protein level. Here we report the expression levels of approximately 3,200 proteins in the CD4(+) CEMx174 cell line after infection with the LAI strain of human immunodeficiency virus type 1 (HIV-1); the proteins were assessed using liquid chromatography-mass spectrometry coupled with stable isotope labeling and the accurate mass and time tag approach. Furthermore, we found that 687 (21%) proteins changed in abundance at the peak of virus production at 36 h postinfection. Pathway analysis revealed that the differential expression of proteins was concentrated in select biological pathways, exemplified by ubiquitin-conjugating enzymes in ubiquitination, carrier proteins in nucleocytoplasmic transport, cyclin-dependent kinase in cell cycle progression, and pyruvate dehydrogenase of the citrate cycle pathways. Moreover, we observed changes in the abundance of proteins with known interactions with HIV-1 viral proteins. Our proteomic analysis captured changes in the host protein milieu at the time of robust virus production, depicting changes in cellular processes that may contribute to virus replication. Continuing analyses are expected to focus on blocking virus replication by targeting these pathways and their effector proteins.
journal_name
J Viroljournal_title
Journal of virologyauthors
Chan EY,Qian WJ,Diamond DL,Liu T,Gritsenko MA,Monroe ME,Camp DG 2nd,Smith RD,Katze MGdoi
10.1128/JVI.00288-07subject
Has Abstractpub_date
2007-07-01 00:00:00pages
7571-83issue
14eissn
0022-538Xissn
1098-5514pii
JVI.00288-07journal_volume
81pub_type
杂志文章abstract::The major human tRNA(Lys) isoacceptors, and, are selectively packaged into human immunodeficiency virus type 1 (HIV-1) during assembly, where acts as a primer for reverse transcription. Lysyl-tRNA synthetase (LysRS) is also incorporated into HIV-1, independently of tRNA(Lys), via its interaction with Gag, and is a str...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.18.9817-9822.2003
更新日期:2003-09-01 00:00:00
abstract::Passive transfer of neutralizing antibodies is effective in protecting rhesus macaques against simian/human immunodeficiency virus (SHIV) challenge. In addition to neutralization, effector functions of the crystallizable fragment (Fc) of antibodies are involved in antibody-mediated protection against a number of virus...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05541-11
更新日期:2011-10-01 00:00:00
abstract::Cell-based hepatitis C virus (HCV) replicon systems have provided a means for understanding HCV replication mechanisms and for testing new antiviral agents. We describe here a mathematical model of HCV replication that assumes that the translation of the HCV polyprotein occurs in the cytoplasm, that HCV RNA synthesis ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01304-06
更新日期:2007-01-01 00:00:00
abstract::RNA viruses of filamentous fungi fall into two broad categories, those that contain double-stranded RNA (dsRNA) genomes in rigid particles and those that are more closely related to positive-sense, single-stranded RNA viruses with dsRNA replicative intermediates found within lipid vesicles. Effective infectivity syste...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.2.892-898.2004
更新日期:2004-01-01 00:00:00
abstract::The paramyxoviral family contains many medically important viruses, including measles virus, mumps virus, parainfluenza viruses, respiratory syncytial virus, human metapneumovirus, and the deadly zoonotic henipaviruses Hendra and Nipah virus (NiV). To both enter host cells and spread from cell to cell within infected ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01469-16
更新日期:2016-11-14 00:00:00
abstract::Ribonucleic acid extracted from influenza virus was labeled at the 3' termini with (3)H and analyzed by polyacrylamide gel electrophoresis. Influenza virus was found to contain a minimum of seven and possibly as many as 10 polynucleotide chains, most of which appear to terminate at the 3' end in uridine. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.8.5.701-707.1971
更新日期:1971-11-01 00:00:00
abstract::The RNA genomes from the cardioviruses, hepatoviruses, and aphthoviruses encode two to five tandem pseudoknots within their 5' untranslated regions. These pseudoknots lie adjacent to a pyrimidine-rich sequence, which in cardio- and aphthoviruses takes the form of a homopolymeric poly(C) tract. Seven deletion mutations...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.11.8182-8186.1996
更新日期:1996-11-01 00:00:00
abstract::RNA structures play key roles in the replication of RNA viruses. Sequence alignment software, thermodynamic RNA folding programs, and classical comparative phylogenetic analysis were used to build models of six RNA elements in the coding region of the hepatitis C virus (HCV) RNA-dependent RNA polymerase, NS5B. The imp...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.3.1352-1366.2004
更新日期:2004-02-01 00:00:00
abstract::Three mRNAs from the murine polyomavirus early region encode the three well-characterized tumor antigens. We report the existence of a fourth alternatively spliced mRNA which encodes a fourth tumor antigen, tiny T antigen, which comprises the amino-terminal domain common to all of the T antigens but is extended by six...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.8.6068-6074.1997
更新日期:1997-08-01 00:00:00
abstract::RNA-dependent RNA polymerase activity was found in mouse hepatitis virus strain A59 (MHV-A59)-infected cells. The enzyme was induced in the infected cells and could not be detected in the MHV-A59 virion. Two peaks of RNA polymerase activity, one early and the other late in infection, were detected. These polymerase ac...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.42.3.847-853.1982
更新日期:1982-06-01 00:00:00
abstract::Marek's disease herpesvirus A antigen (MDHV-A) was identified as a 61,000- to 65,000-dalton glycoprotein by sodium dodecyl sulfate-polyacrylamide gel electrophoresis after immunoprecipitation from the culture medium of both [35S]methionine- and [14C]glucosamine-labeled infected cells by specific rabbit serum directed ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.45.3.1228-1234.1983
更新日期:1983-03-01 00:00:00
abstract::Certain chicken cells that do not spontaneously release virus particles have been shown to produce a subgroup E avian RNA tumor virus, Rous-associated virus 60 (RAV-60), after infection with viruses of other subgroups. The nucleic acids of RAV-60 were analyzed for sequence homologies with the viral nucleic acids conta...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.15.6.1367-1377.1975
更新日期:1975-06-01 00:00:00
abstract::To study the variability of human immunodeficiency virus type 1 (HIV-1), we used immunotoxins to select for variants within a population of H9 cells persistently infected with a molecular clone of HIV-1 designated NL4-3. Chimeric immunotoxin CD4-PE40 (a chimeric fusion protein consisting of the amino-terminal two doma...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.1.75-81.1995
更新日期:1995-01-01 00:00:00
abstract::Human T-cell leukemia virus type 1 (HTLV-1) remains latent throughout the life of the carrier, with cells containing the provirus and viral gene expression efficiently down-regulated. On a molecular level, exactly how viruses are down-regulated in vivo remains unresolved. We described here the possibility that down-re...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.6.4485-4494.1997
更新日期:1997-06-01 00:00:00
abstract::Woodchuck hepatitis virus (WHV) and hepatitis B virus (HBV) are closely similar with respect to genomic organization, host antiviral responses, and pathobiology of the infection. T-cell immunity against viral nucleocapsid (HBcAg or WHcAg) has been shown to play a critical role in viral clearance and protection against...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.19.9068-9076.2001
更新日期:2001-10-01 00:00:00
abstract::Mice and cattle injected with plasmids encoding bovine herpesvirus 1 (BHV-1) glycoproteins developed gene-specific antibody responses capable of neutralizing BHV-1. The ability of animals to respond serologically to DNA injections was in part dependent on the quantity of DNA injected and was also negatively affected b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.9.5664-5667.1993
更新日期:1993-09-01 00:00:00
abstract::The human cytomegalovirus UL4 gene encodes a 48-kDa glycoprotein, expression of which is repressed at the translational level by a short upstream open reading frame (uORF2) within the UL4 transcript leader. Mutation of the uORF2 initiation codon in the viral genome eliminates ribosomal stalling at the uORF2 terminatio...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.15.7188-7192.2001
更新日期:2001-08-01 00:00:00
abstract::The covalent linkage of oncornavirus-specific DNA to chicken DNA was investigated in normal chicken embryo fibroblasts (CEF) and in virus-producing leukemic cells transformed by avian myeloblastosis virus (AMV). The virus-specific sequences present in cellular DNA fractionated by different methods were detected by DNA...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.12.4.721-732.1973
更新日期:1973-10-01 00:00:00
abstract::There are no known RNA viruses that infect Archaea. Filling this gap in our knowledge of viruses will enhance our understanding of the relationships between RNA viruses from the three domains of cellular life and, in particular, could shed light on the origin of the enormous diversity of RNA viruses infecting eukaryot...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.07196-11
更新日期:2012-05-01 00:00:00
abstract::Recognition of virus infections by pattern recognition receptors (PRRs), such as Toll-like receptors (TLRs), retinoic acid-inducible gene I (RIG-I), and melanoma differentiation associated gene 5 (MDA5), activates signaling pathways, leading to the induction of inflammatory cytokines that limit viral replication. To d...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02008-08
更新日期:2009-01-01 00:00:00
abstract::Translation of aphthovirus RNA is initiated at an internal ribosome entry site (IRES) element, preceding the first functional AUG initiation codon. The effect of mutations at the base of domain 3 of the aphthovirus IRES on translation activity has been analyzed by site-directed mutagenesis and expression of bicistroni...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.2.992-998.1996
更新日期:1996-02-01 00:00:00
abstract::Viral infection induces production of type I interferons (IFNs), which stimulate the expression of a variety of antiviral factors to inhibit viral replication. To establish effective infection, viruses need to develop strategies to evade the immune responses. A neurovirulent Sindbis virus strain with neuroinvasive pro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01487-16
更新日期:2016-10-28 00:00:00
abstract::We investigated the effect of HLA class I alleles on clinical parameters for HIV-1 disease progression in the Japanese population, where two strongly protective alleles, HLA-B*57 and HLA-B*27, are virtually nonexistent. HLA-B alleles showed a dominant role, primarily through HLA-B*67:01 and the HLA-B*52:01-C*12:02 hap...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00689-12
更新日期:2012-10-01 00:00:00
abstract::A marked virus-inhibiting potency is obtained in the serum after intraperitoneal injection of polyacrylic acid (PAA) and polymethacrylic acid (PMAA) in mice. Much higher antiviral levels were reached than for other related polymers including dextran sulfate, heparin, polyvinyl sulfate, pyran copolymer, polystyrene sul...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.2.9.886-893.1968
更新日期:1968-09-01 00:00:00
abstract::Viruses are both inducers and targets of posttranscriptional gene silencing (PTGS), a natural defense mechanism in plants. Here we report molecular evidence of the ability of single-stranded DNA (ssDNA) viruses to induce PTGS in infected plants irrespective of the severity of or recovery from the symptoms. Our results...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.14.7465-7477.2004
更新日期:2004-07-01 00:00:00
abstract::In humans, homologous to the E6-AP carboxyl terminus (HECT) and regulator of chromosome condensation 1 (RCC1)-like domain-containing protein 5 (HERC5) is an interferon-induced protein that inhibits replication of evolutionarily diverse viruses, including human immunodeficiency virus type 1 (HIV-1). To better understan...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00528-18
更新日期:2018-06-13 00:00:00
abstract::Sequences present at the genomic termini of herpesviruses become linked during lytic-phase replication and provide the substrate for cleavage and packaging of unit length viral genomes. We have previously shown that homologs of the consensus herpesvirus cleavage-packaging signals, pac1 and pac2, are located at the lef...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.1.320-329.1998
更新日期:1998-01-01 00:00:00
abstract::Initiation of herpesvirus infection requires attachment of virions to the host cell followed by fusion of virion envelope and cellular cytoplasmic membrane during penetration. In several alphaherpesviruses, glycoprotein C (gC) is the primary attachment protein, interacting with cell-surface heparan sulfate proteoglyca...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.9.7341-7348.1998
更新日期:1998-09-01 00:00:00
abstract::Herein we demonstrate that chronic simian immunodeficiency virus (SIV) infection induces significant upregulation of the gut-homing marker alpha4beta7 on macaque NK cells, coupled with downregulation of the lymph node-trafficking marker, CCR7. Interestingly, in naïve animals, alpha4beta7 expression was associated with...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01126-10
更新日期:2010-09-01 00:00:00
abstract::Infection of cells with herpes simplex virus type 1 (HSV-1) results in a rapid alteration of phosphorylation on the large subunit of cellular RNA polymerase II (RNAP II), most likely on its C-terminal domain (S. A. Rice, M. C. Long, V. Lam, C. A. Spencer, J. Virol. 68:988-1001, 1994). This phosphorylation modification...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.9.5550-5559.1995
更新日期:1995-09-01 00:00:00