Abstract:
:Cellular annexin II has been shown to specifically bind human cytomegalovirus (HCMV) and be a component of highly purified virions. In this report, we characterize the interaction of annexin II with HCMV. We found that the binding of annexin II to the HCMV envelope occurs partially through the calcium-dependent phospholipid-binding ability of annexin II since some annexin II was dissociated from virions with chelating agents. However, a substantial proportion of virion-associated annexin II was resistant to chelation, which suggested a calcium-independent interaction between annexin II and an HCMV envelope component. The search for a nonphospholipid component to account for this binding led to the discovery that HCMV glycoprotein B (gpUL55) (gB) can physically interact with annexin II. We present three lines of evidence to support the conclusion that HCMV gB can bind host cell annexin II.
journal_name
J Viroljournal_title
Journal of virologyauthors
Pietropaolo RL,Compton Tdoi
10.1128/JVI.71.12.9803-9807.1997subject
Has Abstractpub_date
1997-12-01 00:00:00pages
9803-7issue
12eissn
0022-538Xissn
1098-5514journal_volume
71pub_type
杂志文章abstract::Nonstructural protein 5B (NS5B) of hepatitis C virus (HCV) possesses an RNA-dependent RNA polymerase activity responsible for viral genome RNA replication. Despite several reports on the characterization of this essential viral enzyme, little is known about the reaction pathway of NS5B-catalyzed nucleotide incorporati...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.19.9134-9143.2000
更新日期:2000-10-01 00:00:00
abstract::Human respiratory syncytial virus (HRSV) is the most common etiological agent of acute lower respiratory tract disease in infants and can cause repeated infections throughout life. In this study, we have analyzed nucleotide sequences encompassing 629 bp at the carboxy terminus of the G glycoprotein gene for HRSV subgr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.9.4675-4683.2004
更新日期:2004-05-01 00:00:00
abstract::A contiguously linked T-B synthetic viral epitope (110HA120-150HA159,T-B) was investigated for its potency in inducing humoral and cellular immune responses in vivo. The T-cell epitope 110HA120 corresponds to the site 1 hemagglutinin (HA) of the A/PR/8/34 (PR8) influenza virus and is recognized by CD4 T cells in assoc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.7.5473-5480.1997
更新日期:1997-07-01 00:00:00
abstract:UNLABELLED:The emergence of Middle East respiratory syndrome-coronavirus (MERS-CoV) in the Middle East since 2012 has caused more than 900 human infections with ∼40% mortality to date. Animal models are needed for studying pathogenesis and for development of preventive and therapeutic agents against MERS-CoV infection....
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03427-14
更新日期:2015-04-01 00:00:00
abstract::The development of antiviral drug resistance is an important problem in the treatment of human immunodeficiency virus type 1 (HIV-1) infection. Potent antiretroviral therapy is currently used for treatment, and typically consists of at least two reverse transcriptase (RT) inhibitors. We have previously reported that b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.18.12045-12057.2005
更新日期:2005-09-01 00:00:00
abstract::A complete endogenous type D viral genome has been isolated from a baboon genomic library. The provirus, simian endogenous retrovirus (SERV), is 8,393 nucleotides long and contains two long terminal repeats and complete genes for gag, pro, pol, and env. The primer binding site is complementary to tRNA(Lys)3, like in l...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.5.3666-3676.1997
更新日期:1997-05-01 00:00:00
abstract::Vaccine-induced memory is necessary for protective immunity to pathogens, but many viruses induce a state of transient immune suppression that might contribute to the inability of a vaccine to elicit immunity. We evaluated here the fate of bystander T cells activated by third party cognate antigens during acute viral ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02516-10
更新日期:2011-06-01 00:00:00
abstract::During EBV infection, lytic DNA replication activates late gene expression in trans via an uncharacterized pathway. In this study, we mapped the target of this regulatory cascade to a variant TATA box (TATTAAA) and the 3' flanking region within the core promoter of the BcLF1 gene. The inherent late activity of this co...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.10.8338-8343.1998
更新日期:1998-10-01 00:00:00
abstract:UNLABELLED:Nonhuman primates (NHPs) are a historically important source of zoonotic viruses and are a gold-standard model for research on many human pathogens. However, with the exception of simian immunodeficiency virus (SIV) (family Retroviridae), the blood-borne viruses harbored by these animals in the wild remain i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00573-16
更新日期:2016-07-11 00:00:00
abstract::The potential use of the modified vaccinia virus Ankara (MVA) strain as a live recombinant vector to deliver antigens and elicit protective immune responses against infectious diseases demands a comprehensive understanding of the effect of MVA infection on human host gene expression. We used microarrays containing mor...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.11.5820-5834.2004
更新日期:2004-06-01 00:00:00
abstract::The cottontail rabbit papillomavirus (CRPV) a and b subtypes display a conserved E8 open reading frame encoding a 50-amino-acid hydrophobic protein, with structural similarities to the E5 transmembrane oncoprotein of genital human PVs (HPVs). CRPV E8 has been reported to play a role in papilloma growth but not to be e...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.80.10.4890-4900.2006
更新日期:2006-05-01 00:00:00
abstract::Type I interferons (IFNs), as major components of the innate immune system, play a vital role in host resistance to a variety of pathogens. Canonical signaling mediated by type I IFNs activates the Janus kinase-signal transducer and activator of transcription (JAK-STAT) pathway through binding to the IFN-α/β receptor ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01161-18
更新日期:2018-09-12 00:00:00
abstract::Chronic hepatitis B affects over 300 million people who are at risk of developing liver cancer. The basis for the persistence of hepatitis B virus (HBV) in hepatocytes, even in the presence of available antiviral therapies, lies in the accumulation of covalently closed circular DNA (cccDNA) in nuclei of infected cells...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01391-17
更新日期:2017-12-14 00:00:00
abstract::Transcriptional activation of the human T-cell leukemia virus type I (HTLV-I) long terminal repeat (LTR) by viral protein p40x requires a 21-base-pair (bp) sequence which is repeated three times within the LTR. This sequence contains a core octanucleotide (TGACGTCT) which has been attributed to be a cyclic-AMP (cAMP)-...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.12.4499-4509.1988
更新日期:1988-12-01 00:00:00
abstract::Lentiviruses have in their transmembrane glycoprotein (TM) a highly immunogenic structure referred to as the principal immunodominant domain (PID). The PID forms a loop of 5 to 7 amino acids between two conserved cysteines. Previous studies showed that envelope (Env) glycoprotein functions of feline immunodeficiency v...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.7.5698-5706.1999
更新日期:1999-07-01 00:00:00
abstract::Unintegrated linear and closed circular DNAs of B- and N-tropic endogenous BALB/c murine leukemia virus (MuLV) were extracted from newly infected mouse cells and cleaved with EcoRI, XhoI, PvuI, HindIII, SalI, XbaI, KpnI, SmaI, and PstI restriction endonucleases. The DNA fragments were separated by electrophoresis and ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.35.3.812-823.1980
更新日期:1980-09-01 00:00:00
abstract::Human cytomegalovirus (HCMV) protein pUL38 has been shown to prevent premature cell death by antagonizing cellular stress responses; however, the underlying mechanism remains unknown. In this study, we identified the host protein ubiquitin-specific protease 24 (USP24) as an interaction partner of pUL38. Mutagenesis an...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00191-18
更新日期:2018-06-13 00:00:00
abstract:UNLABELLED:Macrophages must react to a large number of pathogens and their effects. In chronic HIV infection, the microenvironment changes with an influx of microbial products that trigger Toll-like receptors (TLRs). That dynamic nature can be replicated ex vivo by the proinflammatory (M1-polarized) and alternatively a...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01053-14
更新日期:2014-09-01 00:00:00
abstract::Arenaviruses are negative-strand RNA viruses that cause human diseases such as lymphocytic choriomeningitis, Bolivian hemorrhagic fever, and Lassa hemorrhagic fever. No licensed vaccines exist, and current treatment is limited to ribavirin. The prototypic arenavirus, lymphocytic choriomeningitis virus (LCMV), is a mod...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02081-10
更新日期:2011-04-01 00:00:00
abstract::The aryl hydrocarbon receptor (AhR) is a cytoplasmic receptor/transcription factor that modulates several cellular and immunological processes following activation by pathogen-associated stimuli, though its role during virus infection is largely unknown. Here, we show that AhR is activated in cells infected with mouse...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01743-19
更新日期:2020-01-17 00:00:00
abstract::We have demonstrated that intracellular forms of NOTCH1 transactivate two major Epstein-Barr virus (EBV) latent promoters, the LMP1 and Cp1 promoters in an EBV-negative B-cell line, BJAB. Truncated intracellular NOTCH1 associated with the nuclear membrane (DeltaE) transactivates the LMP1 promoter fivefold; however, th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.3.1486-1494.2000
更新日期:2000-02-01 00:00:00
abstract::Vaccinia virus (VACV) stimulates long-term immunity against highly pathogenic orthopoxvirus infection of humans (smallpox) and mice (mousepox [ectromelia virus {ECTV}]) despite the lack of a natural host-pathogen relationship with either of these species. Previous research revealed that VACV is able to induce polyfunc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00038-12
更新日期:2012-07-01 00:00:00
abstract::An active transcriptive complex was isolated from purified virions of Newcastle disease virus. After disruption with Triton X-100 and high salt, soluble and particulate fractions were separated by density gradient centrifugation. The transcriptive complex, recovered at a density of 1.275 g/cm3, appeared as a nucleocap...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.19.3.1080-1089.1976
更新日期:1976-09-01 00:00:00
abstract::The nondefective adenovirus 2 (Ad2)-simian virus 40 (SV40) hybrid virus, Ad2(+)ND(1), differs from the defective Ad-SV40 hybrid populations previously described, in that this hybrid virus can replicate without the aid of nonhybrid adenovirus helper. Consequently, the deoxyribonucleic acid (DNA) from this virus, which ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.7.3.352-358.1971
更新日期:1971-03-01 00:00:00
abstract::The 11th influenza A virus gene product is an 87-amino-acid protein provisionally named PB1-F2 (because it is encoded by an open reading frame overlapping the PB1 open reading frame). A significant fraction of PB1-F2 localizes to the inner mitochondrial membrane in influenza A virus-infected cells. PB1-F2 appears to e...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.13.7214-7224.2003
更新日期:2003-07-01 00:00:00
abstract::Influenza A viruses of the H9N2 subtype are endemic in poultry in many Eurasian countries and have occasionally caused clinical respiratory diseases in humans. While some avian H9N2 viruses have glutamine (Q) at amino acid position 226 of the hemagglutinin (HA) receptor-binding site, an increasing number of isolates h...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02827-06
更新日期:2007-05-01 00:00:00
abstract::A new group of nucleocytoplasmic shuttling proteins has recently been identified in the structural proteins encoded by several alphaherpesvirus UL47 genes. Nuclear import and export signals for the bovine herpesvirus type 1 UL47 protein (VP8 or bUL47) have been described previously. Here, we study the trafficking of b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01322-06
更新日期:2006-10-01 00:00:00
abstract:UNLABELLED:Foamy viruses (FVs) are complex retroviruses that establish lifelong persistent infection without evident pathology. However, the roles of cellular factors in FV latency are poorly understood. This study revealed that N-Myc interactor (Nmi) could inhibit the replication of prototype foamy virus (PFV). Overex...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00799-14
更新日期:2014-06-01 00:00:00
abstract::Processes by which human herpesviruses penetrate and are released from polarized epithelial cells, which have distinct apical and basolateral membrane domains differing in protein and lipid content, are poorly understood. We recently reported that human cytomegalovirus (CMV) mutants with deletions of the gene US9 form...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.7.5717-5727.1998
更新日期:1998-07-01 00:00:00
abstract::The adenovirus major late transcription unit (MLTU) encodes five families of mRNAs, L1 to L5, each distinguished by a unique poly(A) site. Use of the promoter-proximal L1 poly(A) site predominates during early infection, whereas poly(A) site choice shifts to the promoter-distal sites during late infection. A mini-MLTU...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.3.1775-1783.1996
更新日期:1996-03-01 00:00:00