Gene targeting with a replication-defective adenovirus vector.

abstract：:Severe complications of Zika virus (ZIKV) infection might be caused by inflammation, but how ZIKV induces proinflammatory cytokines is not understood. In this study, we show opposite regulatory effects of the ZIKV NS5 protein on interferon (IFN) signaling. Whereas ZIKV and its NS5 protein were potent suppressors of ty...

journal_title：Journal of virology

authors： Chaudhary V,Yuen KS,Chan JF,Chan CP,Wang PH,Cai JP,Zhang S,Liang M,Kok KH,Chan CP,Yuen KY,Jin DY

更新日期：2017-06-26 00:00:00

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

authors： Ross-Thriepland D,Harris M

更新日期：2014-02-01 00:00:00

abstract：:Since most human immunodeficiency virus (HIV) infections are initiated following mucosal exposure to the virus, the anatomic containment or abortion of an HIV infection is likely to require vaccine-elicited cellular immune responses in those mucosal sites. Studying vaccine-elicited mucosal immune responses has been pr...

journal_title：Journal of virology

authors： Baig J,Levy DB,McKay PF,Schmitz JE,Santra S,Subbramanian RA,Kuroda MJ,Lifton MA,Gorgone DA,Wyatt LS,Moss B,Huang Y,Chakrabarti BK,Xu L,Kong WP,Yang ZY,Mascola JR,Nabel GJ,Carville A,Lackner AA,Veazey RS,Letvin N

更新日期：2002-11-01 00:00:00

abstract：:Influenza A virus NS2 protein, also called nuclear export protein (NEP), is crucial for the nuclear export of viral ribonucleoproteins. However, the molecular mechanisms of NEP mediation in this process remain incompletely understood. A leucine-rich nuclear export signal (NES2) in NEP, located at the predicted N2 heli...

journal_title：Journal of virology

authors： Huang S,Chen J,Chen Q,Wang H,Yao Y,Chen J,Chen Z

更新日期：2013-01-01 00:00:00

abstract：:Chinese hamster ovary (CHO) cells have recently been used for identification of receptors for several alphaherpesviruses, including pseudorabies virus (PrV) (R. J. Geraghty, C. Krummenacher, G. H. Cohen, R. J. Eisenberg, and P. G. Spear, Science 280:1618-1620, 1998). The experiments were based on the fact that CHO cel...

journal_title：Journal of virology

authors： Nixdorf R,Schmidt J,Karger A,Mettenleiter TC

更新日期：1999-10-01 00:00:00

abstract：:Proviral clones of human immunodeficiency virus type 1 which contained single amino acid changes in the envelope V3 region were constructed. PCR amplification of Sup-T1 T cells transfected with one such mutant, G312T, revealed low levels of virus that resulted in the generation of a revertant virus, in which an alanin...

journal_title：Journal of virology

authors： Morris JF,Sternberg EJ,Gutshall L,Petteway SR Jr,Ivanoff LA

更新日期：1994-12-01 00:00:00

abstract：:Retroviruses have been isolated from the tissues of human leukemia patients. Previous studies have shown that these isolates share some antigenic determinants with the family of viruses isolated from the woolly monkey and gibbon ape and that they exhibit partial nuclei acid homology with this same group of viruses. We...

journal_title：Journal of virology

authors： Sahagan BG,Haseltine WA

更新日期：1980-05-01 00:00:00

abstract：:The genome of infectious hematopoietic necrosis virus (IHNV), a salmonid novirhabdovirus, has been engineered to modify the gene order and to evaluate the impact on a possible attenuation of the virus in vitro and in vivo By reverse genetics, eight recombinant IHNVs (rIHNVs), termed NxGy according to the respective po...

journal_title：Journal of virology

authors： Rouxel RN,Tafalla C,Mérour E,Leal E,Biacchesi S,Brémont M

更新日期：2016-11-14 00:00:00

abstract：:The human T-cell leukemia virus type 1 (HTLV-1) envelope protein is required for virus spread. This study further characterizes the role of the envelope protein in HTLV-1 immortalization. Viruses with single amino acid substitutions within the SU protein at residue 75, 81, 95, 101, 105, or 195 or with a C-terminal cyt...

journal_title：Journal of virology

authors： Tsukahara T,Wielgosz MM,Ratner L

更新日期：2001-10-01 00:00:00

abstract：:Using a DNA probe from an avian transforming virus, NK24, that contains the fos gene and that was newly isolated and characterized (M. Nishizawa, N. Goto, and S. Kawai, J. Virol. 61:3733-3740, 1987), we cloned and sequenced the chicken c-fos gene. Results showed that this gene, like the mouse or human c-fos gene, cont...

journal_title：Journal of virology

authors： Fujiwara KT,Ashida K,Nishina H,Iba H,Miyajima N,Nishizawa M,Kawai S

更新日期：1987-12-01 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

authors： Reeves RK,Evans TI,Gillis J,Johnson RP

更新日期：2010-09-01 00:00:00

abstract：:A gene encoding the large T antigen of polyomavirus was inserted into the baculovirus Autographa californica nuclear polyhedrosis virus so that gene expression was under the control of the strong, very late polyhedrin gene promoter. Significantly more large T antigen was produced in recombinant virus-infected insect c...

journal_title：Journal of virology

authors： Rice WC,Lorimer HE,Prives C,Miller LK

更新日期：1987-05-01 00:00:00

abstract：:The roles of intracellular naked (INV), cell-associated enveloped (CEV), and extracellular enveloped (EEV) forms of vaccinia virus in cell-to-cell and longer-range spread were investigated by using two closely related strains of vaccinia virus, WR and IHD-J. We confirmed previous results that WR and IHD-J produced sim...

journal_title：Journal of virology

authors： Blasco R,Moss B

更新日期：1992-07-01 00:00:00

abstract：:It is not yet clear to what extent depletion of intracellular GTP pools contributes to the antiviral activity of ribavirin. Therefore, the antiviral activities of (i) ribavirin, (ii) its 5-ethynyl analogue, 5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide (EICAR), and (iii) mycophenolic acid (MPA) (a compound t...

journal_title：Journal of virology

authors： Leyssen P,Balzarini J,De Clercq E,Neyts J

更新日期：2005-02-01 00:00:00

abstract：:Production of Sindbis virus in the presence of transcription and translation inhibitors was examined in three Aedes albopictus cell lines. Addition of cycloheximide to heat-resistant Sindbis virus (SVHR)-infected mosquito cells arrested viral RNA synthesis completely, in contrast to the effects of this drug on virus-i...

journal_title：Journal of virology

authors： Condreay LD,Adams RH,Edwards J,Brown DT

更新日期：1988-08-01 00:00:00

abstract：:A mutation (asparagine 815 to serine 815) was introduced into the herpes simplex virus type 1 (HSV-1) DNA polymerase (pol). The HSV-1 pol enzyme in lysates of Saccharomyces cerevisiae cells expressing the mutant protein showed increased resistance to acyclovir triphosphate and increased sensitivity to phosphonoacetate...

journal_title：Journal of virology

authors： Matthews JT,Carroll RD,Stevens JT,Haffey ML

更新日期：1989-11-01 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) and HSV-2 are large, double-stranded DNA viruses that cause lifelong persistent infections characterized by periods of quiescence and recurrent disease. How HSV evolves within an infected individual experiencing multiple episodes of recurrent disease over time is not known. We determined...

journal_title：Journal of virology

authors： Minaya MA,Jensen TL,Goll JB,Korom M,Datla SH,Belshe RB,Morrison LA

更新日期：2017-11-14 00:00:00

abstract：:Luteoviruses avoid degradation in the hemolymph of their aphid vector by interacting with a GroEL homolog from the aphid's primary endosymbiotic bacterium (Buchnera sp.). Mutational analysis of GroEL from the primary endosymbiont of Myzus persicae (MpB GroEL) revealed that the amino acids mediating binding of Potato l...

journal_title：Journal of virology

authors： Hogenhout SA,van der Wilk F,Verbeek M,Goldbach RW,van den Heuvel JF

更新日期：2000-05-01 00:00:00

abstract：:Interferons inhibit the replication of vesicular stomatitis virus (VSV), but not of encephalomyocarditis virus (EMCV), in mouse JLSV-11 cells. We report the isolation of clonal derivatives from this cell line in which the replication of both viruses is impaired by interferons. These clones were selected from the paren...

journal_title：Journal of virology

authors： Kumar R,Choubey D,Lengyel P,Sen GC

更新日期：1988-09-01 00:00:00

abstract：:A bacteriophage with a contractile tail which shows very similar features to R-type pyocins was isolated and characterized. This phage, named PS17,was purified by DEAE-cellulose chromatography and CsCl density gradient centrifugation. It was a DNA-containing phage, and the density of the purified particles in CsCl was...

journal_title：Journal of virology

authors： Kageyama M,Shinomiya T,Aihara Y,Kobayashi M

更新日期：1979-12-01 00:00:00

abstract：UNLABELLED:The four serotypes of dengue virus (DENV) cause the most important and rapidly emerging arboviral diseases in humans. The recent phase 2b and 3 studies of a tetravalent dengue vaccine reported a moderate efficacy despite the presence of neutralizing antibodies, highlighting the need for a better understandin...

journal_title：Journal of virology

authors： Tsai WY,Durbin A,Tsai JJ,Hsieh SC,Whitehead S,Wang WK

更新日期：2015-07-01 00:00:00

abstract：:Herpesvirus ateles is an agent indigenous to spider monkeys (Ateles spp.) and causes fulminant lymphomas in various New World primates. Structural and genetic relatedness led to the classification of this virus as a member of the genus Rhadinovirus. It is most closely related to Herpesvirus saimiri. The 108,409-bp lig...

journal_title：Journal of virology

authors： Albrecht JC

更新日期：2000-01-01 00:00:00

abstract：:A large percentage of the repetitive elements in mammalian genomes are retroelements, which have been moved primarily by LINE-1 retrotransposons and endogenous retroviruses. Although LINE-1 elements have remained active throughout the mammalian radiation, specific groups of endogenous retroviruses generally remain act...

journal_title：Journal of virology

authors： Cantrell MA,Ederer MM,Erickson IK,Swier VJ,Baker RJ,Wichman HA

更新日期：2005-12-01 00:00:00

abstract：:The lymphoid cell line #1670 has been derived from the infiltrated spleen of a tumor-bearing marmoset monkey infected with Herpesvirus saimiri. The cells contain both types of H. saimiri DNA, unique light (L-) DNA (36% cytosine plus guanine) and repetitive heavy (H-) DNA (71% cytosine plus guanine), without producing ...

journal_title：Journal of virology

authors： Werner FJ,Bornkamm GW,Fleckenstein B

更新日期：1977-06-01 00:00:00

abstract：:Viral particles purified from species of the protozoan parasite Leishmania braziliensis subsp. guyanensis by centrifugation in CsCl gradients were examined for the presence of viral polymerase. We demonstrated that RNA-dependent RNA polymerase is associated with viral particles. Viral transcription was studied in vitr...

journal_title：Journal of virology

authors： Widmer G,Keenan MC,Patterson JL

更新日期：1990-08-01 00:00:00

abstract：UNLABELLED:The RNA genome of respiratory syncytial virus (RSV) is constitutively encapsidated by the viral nucleoprotein N, thus forming a helical nucleocapsid. Polymerization of N along the genomic and antigenomic RNAs is concomitant to replication and requires the preservation of an unassembled monomeric nucleoprotei...

journal_title：Journal of virology

authors： Galloux M,Gabiane G,Sourimant J,Richard CA,England P,Moudjou M,Aumont-Nicaise M,Fix J,Rameix-Welti MA,Eléouët JF

更新日期：2015-04-01 00:00:00

abstract：:Recently, recombinant baculoviruses have been used to show that expression of six herpes simplex virus type 1 genes results in the formation of capsid-like particles. We have applied cryoelectron microscopy and three-dimensional image reconstruction to establish their structural authenticity to a resolution of approxi...

journal_title：Journal of virology

authors： Trus BL,Homa FL,Booy FP,Newcomb WW,Thomsen DR,Cheng N,Brown JC,Steven AC

更新日期：1995-11-01 00:00:00

abstract：:RNA silencing is a potent means of antiviral defense in plants and animals. A hallmark of this defense response is the production of 21- to 24-nucleotide viral small RNAs via mechanisms that remain to be fully understood. Many viruses encode suppressors of RNA silencing, and some viral RNAs function directly as silenc...

journal_title：Journal of virology

authors： Itaya A,Zhong X,Bundschuh R,Qi Y,Wang Y,Takeda R,Harris AR,Molina C,Nelson RS,Ding B

更新日期：2007-03-01 00:00:00

abstract：:Picornaviruses rearrange cellular membranes to form cytosolic replication sites. In the case of poliovirus and several other picornaviruses, these membranes are derived from subversion of the cellular autophagy pathway. We also reported observation of autophagosome-like structures during infection by two human rhinovi...

journal_title：Journal of virology

authors： Klein KA,Jackson WT

更新日期：2011-09-01 00:00:00

abstract：:Humans differ substantially with respect to susceptibility to human immunodeficiency virus type 1 (HIV-1). We evaluated variants of nine host genes participating in the viral life cycle for their role in modulating HIV-1 infection. Alleles were assessed ex vivo for their impact on viral replication in purified CD4 T c...

journal_title：Journal of virology

authors： Bleiber G,May M,Martinez R,Meylan P,Ott J,Beckmann JS,Telenti A,Swiss HIV Cohort Study.

更新日期：2005-10-01 00:00:00