Abstract:
:Recombinant vaccinia viruses containing the 22-kilodalton protein (matrixlike or 22K protein) or phosphoprotein gene from respiratory syncytial virus were constructed. These recombinant viruses expressed proteins which were immunoprecipitated by appropriate respiratory syncytial virus antibodies and comigrated with authentic proteins produced by respiratory syncytial virus infection. The new recombinant viruses (and others previously described containing the attachment glycoprotein, fusion, or nucleoprotein genes of respiratory syncytial virus) were used to infect target cells for cultured polyclonal cytotoxic T lymphocytes generated from the spleens of BALB/c or DBA/2 mice primed by intranasal infection with respiratory syncytial virus. Respiratory syncytial virus-specific cytotoxic T lymphocytes (CTL) showed strong Kd (but not Dd)-restricted recognition of the 22K protein. As previously reported, the fusion protein and nucleoprotein were both seen by CTL, but recognition of these proteins was comparatively weak. There was no detectable recognition of other respiratory syncytial virus proteins tested (including phosphoprotein). 22K protein-specific splenic memory CTL persisted for at least 11 months after infection of BALB/c mice. Priming BALB/c mice with recombinant vaccinia virus containing the 22K protein gene induced respiratory syncytial virus-specific memory CTL at lower levels than that previously reported following infection with a similar recombinant containing the fusion protein gene. These data identify the 22K protein as a major target antigen for respiratory syncytial virus-specific CTL from H-2d mice primed by respiratory syncytial virus infection.
journal_name
J Viroljournal_title
Journal of virologyauthors
Openshaw PJ,Anderson K,Wertz GW,Askonas BAdoi
10.1128/JVI.64.4.1683-1689.1990subject
Has Abstractpub_date
1990-04-01 00:00:00pages
1683-9issue
4eissn
0022-538Xissn
1098-5514journal_volume
64pub_type
杂志文章abstract::The configuration of latent varicella-zoster virus (VZV) DNA was analyzed by PCR. Template DNA for both internal and terminal VZV primers was present in a 1:1 ratio in ganglionic DNA, compared with a 15:1 ratio in DNA extracted from VZV virions, indicating that the VZV genomic termini are adjacent in latently infected...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.12.8151-8154.1995
更新日期:1995-12-01 00:00:00
abstract::Characterizations of genetic variations among hepatitis delta virus (HDV) isolates have focused principally on phylogenetic analysis of sequences, which vary by 30 to 40% among three genotypes and about 10 to 15% among isolates of the same genotype. The significance of the sequence differences has been unclear but cou...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.4.2806-2814.1998
更新日期:1998-04-01 00:00:00
abstract::Acute measles in children can be prevented by immunization with the live attenuated measles vaccine virus. Although immunization is able to induce CD4 and CD8 T cells as well as neutralizing antibodies, only the latter have been correlated with protective immunity. CD8 T cells, however, have been documented to be impo...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00160-07
更新日期:2007-08-01 00:00:00
abstract::Individuals infected with the human immunodeficiency virus (HIV) experience a marked loss of CD4+ T lymphocytes, leading to fatal immunodeficiency. The mechanisms causing the depletion of these cells are not yet understood. In this study, we observed that CD4+ T lymphocytes from HIV type 1 (HIV-1)-infected and uninfec...
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
abstract::We have amplified by the polymerase chain reaction, cloned, and sequenced genomic segments of 118 human papillomavirus type 16 (HPV-16) isolates from 76 cervical biopsy, 14 cervical smear, 3 vulval biopsy, 2 penile biopsy, 2 anal biopsy, and 1 vaginal biopsy sample and two cell lines. The specimens were taken from pat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.4.2057-2066.1992
更新日期:1992-04-01 00:00:00
abstract::The induction of alpha/beta interferon (IFN-alpha/beta) genes constitutes one of the first responses of the cell to virus infection. The IFN-beta gene is constitutively repressed in uninfected cells and is transiently activated after virus infection. In this work we demonstrate that histone deacetylation regulates the...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.7.3444-3452.2001
更新日期:2001-04-01 00:00:00
abstract::Bicistronic RNAs containing the 373-nucleotide-long 5' nontranslated region (NTR) of the classical swine fever virus (CSFV) genome as intercistronic spacer were used to show the presence of an internal ribosome entry site (IRES) in the 5' end of the CSFV genome. By coexpression of the poliovirus 2A protease it was dem...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.1.451-457.1997
更新日期:1997-01-01 00:00:00
abstract::The attachment of lymphocytic choriomeningitis virus (LCMV) to murine and primate cell lines was quantitated by a fluorescence-activated cell sorter assay in which binding of biotinylated virus was detected with streptavidin-fluorescein isothiocyanate. Cell lines that were readily infected by LCMV (e.g., MC57, Rin, BH...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.12.7270-7281.1992
更新日期:1992-12-01 00:00:00
abstract::Hepatitis delta virus (HDV) contains a circular RNA genome of 1.7 kb. HDV RNA replication is thought to proceed via a rolling-circle mechanism that is dependent on autocatalytic cleavage and ligation reactions. However, it has never been established that these ribozyme activities are indeed involved in HDV RNA replica...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.4.2228-2234.1993
更新日期:1993-04-01 00:00:00
abstract::The influenza A virus nucleoprotein (NP) is a multifunctional polypeptide which plays a pivotal role in virus replication. To get information on the domains and specific residues involved in the different NP activities, we describe here the preparation and characterization of 20 influenza A virus mutant NPs. The mutat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.2.1186-1194.1999
更新日期:1999-02-01 00:00:00
abstract::Autophagy and the effects of its inhibition or induction were investigated during the entire infectious cycle of varicella-zoster virus (VZV), a human herpesvirus. As a baseline, we first enumerated the number of autophagosomes per cell after VZV infection compared with the number after induction of autophagy followin...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02646-13
更新日期:2014-01-01 00:00:00
abstract::We have demonstrated that Epstein-Barr virus (EBV) confers enhanced growth capability in soft agarose, tumorigenesis in the SCID mouse, and resistance to apoptosis in the Burkitt's lymphoma cell line Akata. Subsequently, we have shown that EBV-encoded small RNAs (EBERs) are responsible for these phenotypes. We constan...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.3.1561-1564.2001
更新日期:2001-02-01 00:00:00
abstract::Spanins are bacteriophage lysis proteins responsible for disruption of the outer membrane, the final step of Gram-negative host lysis. The absence of spanins results in a terminal phenotype of fragile spherical cells. The phage T1 employs a unimolecular spanin gp11 that has an N-terminal lipoylation signal and a C-ter...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00380-18
更新日期:2018-10-29 00:00:00
abstract::We have developed a system in which vesicular stomatitis virus (VSV) minigenomes encoding viral structural proteins can be expressed from plasmids. These RNAs can be replicated, transcribed, and packaged into infectious particles when coexpressed with the other VSV proteins. The minigenomes contain either the glycopro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.5.2946-2953.1995
更新日期:1995-05-01 00:00:00
abstract::A protamine-like protein named P6.9 is thought to play a role in the condensation of genomes of the baculovirus Autographa californica multiple nucleopolyhedrovirus (AcMNPV) during an infection. Previous studies have shown that P6.9 is phosphorylated immediately upon synthesis and dephosphorylated upon the entry of th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00438-12
更新日期:2012-11-01 00:00:00
abstract::Nucleocapsid assembly in hepadnavirus replication requires selective encapsidation of the pregenomic RNA template and the viral polymerase by the core proteins. It has been shown that an encapsidation signal located at the 5' end of the pregenomic RNA is responsible for its interaction with the polymerase. In the pres...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.8.5035-5042.1996
更新日期:1996-08-01 00:00:00
abstract::The Aichi virus 2A protein is not a protease, unlike many other picornavirus 2A proteins, and it is related to a cellular protein, H-rev107. Here, we examined the replication properties of two 2A mutants in Vero cells and a cell-free translation/replication system. In one mutant, amino acids 36 to 126 were replaced wi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01051-08
更新日期:2008-10-01 00:00:00
abstract::We established previously that the temperature-dependent host range mutant, td CE 3, of vesicular stomatitis virus (VSV) New Jersey possesses temperature-sensitive RNA transcriptase activity. In this paper, we describe dissociation and reconstitution experiments designed to determine which VSV polypeptide is affected ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.22.2.381-388.1977
更新日期:1977-05-01 00:00:00
abstract::Human metapneumovirus (hMPV) is a recently discovered paramyxovirus that is a major cause of lower-respiratory-tract disease. hMPV is associated with more severe disease in infants and persons with underlying medical conditions. Animal studies have shown that the hMPV fusion (F) protein alone is capable of inducing pr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00106-07
更新日期:2007-08-01 00:00:00
abstract:UNLABELLED:Phenotypic diversity in prion diseases can be specified by prion strains in which biological traits are propagated through an epigenetic mechanism mediated by distinct PrP(Sc) conformations. We investigated the role of host-dependent factors on phenotypic diversity of chronic wasting disease (CWD) in differe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01586-15
更新日期:2015-10-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1), hepatitis B virus (HBV), and herpes simplex virus (HSV) have been incurable to date because effective antiviral therapies target only replicating viruses and do not eradicate latently integrated or nonreplicating episomal viral genomes. Endonucleases that can target and cle...
journal_title:Journal of virology
pub_type: 杂志文章,评审
doi:10.1128/JVI.00052-12
更新日期:2012-09-01 00:00:00
abstract::Cell surface receptors exploited by human immunodeficiency virus (HIV) and simian immunodeficiency virus (SIV) for infection are major determinants of tropism. HIV-1 usually requires two receptors to infect cells. Gp120 on HIV-1 virions binds CD4 on the cell surface, triggering conformational rearrangements that creat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.9.7795-7804.1999
更新日期:1999-09-01 00:00:00
abstract::Previous studies showed that the amino-terminal domain of Rous sarcoma virus p60v-src involved in myristylation and membrane association of the protein is required for morphological transformation and anchorage independence. Analysis of src delection mutants revealed that the amino-terminal one-third of p60v-src, incl...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.5.1678-1681.1987
更新日期:1987-05-01 00:00:00
abstract::Mature dendritic cells (DCs) are potent antigen-presenting cells essential for initiating successful antiviral immune responses and would therefore serve as an ideal target for viruses seeking to evade or delay the immune response by disrupting their function. We have previously reported that VZV productively infects ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.8.4950-4959.2003
更新日期:2003-04-01 00:00:00
abstract::The terminal 500-base-pair alpha sequence of the herpes simplex virus 1 genome contains signals for cleavage (Pac1 and Pac2) of unit-length DNA molecules from concatemers in unique stretches of sequences designated Ub and Uc, respectively, and a cis site for cleavage designated DR1. We report that nuclear extracts fro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.3.1059-1068.1989
更新日期:1989-03-01 00:00:00
abstract::The genome of a canine parvovirus isolate strain (CPV-N) was cloned, and the DNA sequence was determined. The entire genome, including ends, was 5,323 nucleotides in length. The terminal repeat at the 3' end of the genome shared similar structural characteristics but limited homology with the rodent parvoviruses. The ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.1.266-276.1988
更新日期:1988-01-01 00:00:00
abstract::The C-terminal half of the replicase ORF1a polyprotein of the arterivirus equine arteritis virus is processed by a chymotrypsinlike serine protease (SP) (E. J. Snijder et al., J. Biol. Chem. 271:4864-4871, 1996) located in nonstructural protein 4 (nsp4). Three probable SP cleavage sites had previously been identified ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.12.9313-9322.1997
更新日期:1997-12-01 00:00:00
abstract::The purpose of this study was to gain insights into the regulation of Epstein-Barr virus (EBV) gene transcription during the establishment of viral latency in B cells. During the early stages of EBV infection in B lymphocytes, transcription of six viral nuclear antigens (EBNAs) is initiated from an early promoter (Wp)...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.6.3561-3570.1996
更新日期:1996-06-01 00:00:00
abstract::Human papillomaviruses (HPV) link their life cycles to epithelial differentiation and induce productive replication of viral DNA in suprabasal cells. Viral-DNA amplification requires cells to remain active in the cell cycle upon differentiation. This is in contrast to normal cells, which lose proliferative capability ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00078-10
更新日期:2010-05-01 00:00:00
abstract::Glycoprotein gIII of pseudorabies virus is a major antigen found in the envelopes of virus particles as well as in and on the surfaces of infected cells. It is not an essential gene product for virus growth in tissue culture. In this report, we provide evidence that, although it is not essential, the gIII protein is r...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.7.2512-2515.1988
更新日期:1988-07-01 00:00:00