Inhibition of Rous sarcoma virus replication by antisense RNA.

abstract：:The hepatitis C virus (HCV) causes chronic hepatitis in most infected individuals by evading host immune defenses. In this investigation, we show that HCV-infected cells may go undetected in the immune system by suppressing major histocompatibility complex (MHC) class I antigen presentation to cytotoxic T lymphocytes....

journal_title：Journal of virology

authors： Tardif KD,Siddiqui A

更新日期：2003-11-01 00:00:00

abstract：:Polyoma virus particles were purified by equilibrium centrifugation in CsCl. Particles from three regions of the density gradient were examined for infectivity, for their ability to induce expanded pools of deoxyribonucleic acid (DNA) precursors, and for their ability to stimulate the synthesis of DNA. The most infect...

journal_title：Journal of virology

authors： Skoog L,Nordenskjöld BA,Lindberg U

更新日期：1970-07-01 00:00:00

abstract：:We have mapped the temperature-sensitive (ts) lesions of three mutants, ts51, ts53, and ts65, and two other mutants, ts7 and ts20, to regions on the vaccinia virus genome that encode the 147- and 22-kilodalton subunits of the viral DNA-dependent RNA polymerase, respectively. Plasmid and bacteriophage clones from the H...

journal_title：Journal of virology

authors： Thompson CL,Hooda-Dhingra U,Condit RC

更新日期：1989-02-01 00:00:00

abstract：:Phosphorylation of the expressed NS5A protein of hepatitis C virus (HCV), a member of the Hepacivirus genus of the family Flaviviridae, has been demonstrated in mammalian cells and in a cell-free assay by an associated kinase activity. In this report, phosphorylation is also shown for the NS5A and NS5 proteins, respec...

journal_title：Journal of virology

authors： Reed KE,Gorbalenya AE,Rice CM

更新日期：1998-07-01 00:00:00

abstract：:A radioimmunoassay (RIA) has been used to measure the quantity of protein P27 (mol wt 27,000; group specific-1 [gs-1]) of avian leukoviruses in different types of chicken embryos and tissues of adult chickens. The RIA used was 200- to 300-fold more sensitive than the complement fixation test and was able to detect as ...

journal_title：Journal of virology

authors： Chen JH,Hanafusa H

更新日期：1974-02-01 00:00:00

abstract：:The human T-cell leukemia virus type 1 (HTLV-1) transmembrane glycoprotein has a 24-amino-acid cytoplasmic domain whose function in the viral life cycle is poorly understood. We introduced premature-stop mutations and 18 single-amino-acid substitutions into this domain and studied their effects on cell-to-cell transmi...

journal_title：Journal of virology

authors： Delamarre L,Pique C,Rosenberg AR,Blot V,Grange MP,Le Blanc I,Dokhélar MC

更新日期：1999-11-01 00:00:00

abstract：:We molecularly cloned unintegrated viral DNA of the BALB/c endogenous N-tropic and B-tropic murine leukemia retroviruses and in vitro passaged N-tropic Gross (passage A) murine leukemia retroviruses. Recombinant genomes were constructed in vitro by exchanging homologous restriction enzyme fragments from N- or B-tropic...

journal_title：Journal of virology

authors： Boone LR,Myer FE,Yang DM,Ou CY,Koh CK,Roberson LE,Tennant RW,Yang WK

更新日期：1983-10-01 00:00:00

abstract：:Papillomaviruses normally replicate in stratified squamous epithelial tissues of their mammalian hosts, in which the viral genome is found as a nuclear plasmid. Two viral proteins, E1, a helicase, and E2, a transcriptional activator and plasmid maintenance factor, are known to contribute to the episomal replication of...

journal_title：Journal of virology

authors： Angeletti PC,Kim K,Fernandes FJ,Lambert PF

更新日期：2002-04-01 00:00:00

abstract：:A rat nephroma cell line was found to be a carrier culture of the Kilham rat virus. Infectious virus was demonstrable only by passage of culture materials into other host systems. ...

journal_title：Journal of virology

authors： Wozniak J,Hetrick F

更新日期：1969-09-01 00:00:00

abstract：:Human respiratory syncytial virus (HRSV) is the leading cause of serious pediatric acute respiratory tract infections, and a better understanding is needed of the host response to HRSV and its attenuated vaccine derivatives. It has been shown previously that HRSV nonstructural proteins 1 and 2 (NS1 and NS2) inhibit th...

journal_title：Journal of virology

authors： Spann KM,Tran KC,Collins PL

更新日期：2005-05-01 00:00:00

abstract：:Proliferation responses of naïve CD4(+) T cells to T-cell receptor and interleukin-7 (IL-7) stimulation were evaluated by using cells from human immunodeficiency virus-positive (HIV(+)) donors. IL-7 enhanced responses to T-cell receptor stimulation, and the magnitude of this enhancement was similar in cells from healt...

journal_title：Journal of virology

authors： Bazdar DA,Sieg SF

更新日期：2007-11-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) primary infection is characterized by the use of CCR5 as a coreceptor for viral entry, which is associated with the non-syncytium-inducing (NSI) phenotype in lymphoid cells. Syncytium-inducing (SI) variants of HIV-1 appear in advanced stages of HIV-1 infection and are charac...

journal_title：Journal of virology

authors： Llano A,Barretina J,Gutiérrez A,Blanco J,Cabrera C,Clotet B,Esté JA

更新日期：2001-11-01 00:00:00

abstract：:The bacteriophage PRD1 is a lipid-bearing phage that infects a wide variety of gram-negative bacteria, including Escherichia coli and Salmonella typhimurium when they contain the appropriate plasmid. It contains a linear duplex DNA molecule that is covalently bound by its 5' ends to a terminal protein. We report here ...

journal_title：Journal of virology

authors： Gerendasy DD,Ito J

更新日期：1987-02-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) encodes several proteins that inhibit major histocompatibility complex (MHC) class I-dependent antigen presentation. The HCMV products US2 and US11 are each sufficient for causing the dislocation of human and murine MHC class I heavy chains from the lumen of the endoplasmic reticulum to th...

journal_title：Journal of virology

authors： Rehm A,Engelsberg A,Tortorella D,Körner IJ,Lehmann I,Ploegh HL,Höpken UE

更新日期：2002-05-01 00:00:00

abstract：:The interaction of the human immunodeficiency virus type 1 (HIV-1) Pr55Gag molecule with the plasma membrane of an infected cell is an essential step of the viral life cycle. Myristic acid and positively charged residues within the N-terminal portion of MA constitute the membrane-binding domain of Pr55Gag. A separate ...

journal_title：Journal of virology

authors： Sandefur S,Varthakavi V,Spearman P

更新日期：1998-04-01 00:00:00

abstract：:A cell model of primary macrophages isolated from the peritoneal cavity of flavivirus-susceptible and congenic resistant mice has been used to study the extent and kinetics of antiviral effects against West Nile virus upon priming with alpha/beta interferon (IFN-alpha/beta) or poly(I-C) (pIC). The pattern of flaviviru...

journal_title：Journal of virology

authors： Pantelic L,Sivakumaran H,Urosevic N

更新日期：2005-02-01 00:00:00

abstract：:Caprine arthritis encephalitis virus (CAEV) is a lentivirus closely related to visna virus and more distantly to other lentiviruses, such as human immunodeficiency virus. The genomes of visna virus and CAEV contain a tat gene encoding a protein able to weakly transactivate its own long terminal repeat, suggesting that...

journal_title：Journal of virology

authors： Harmache A,Vitu C,Russo P,Bouyac M,Hieblot C,Peveri P,Vigne R,Suzan M

更新日期：1995-09-01 00:00:00

abstract：:Kilham rat virus (KRV) contains linear, single-stranded DNA in the virion. The fate of radioactive viral DNA was followed after infection of monolayer cells. Within 60 min after infection of cells, 28 to 42% of the parental viral DNA is converted to a new form. This new DNA form is believed to be double stranded and l...

journal_title：Journal of virology

authors： Salzman LA,White W

更新日期：1973-02-01 00:00:00

abstract：:The human cytomegalovirus (HCMV) tegument protein pp71, encoded by gene UL82, stimulates viral immediate-early (IE) transcription. pp71 interacts with the cellular protein hDaxx at nuclear domain 10 (ND10) sites, resulting in the reversal of hDaxx-mediated repression of viral transcription. We demonstrate that pp71 di...

journal_title：Journal of virology

authors： Lukashchuk V,McFarlane S,Everett RD,Preston CM

更新日期：2008-12-01 00:00:00

abstract：:Viral infection is associated with a vigorous inflammatory response characterized by cellular infiltration and release of the proinflammatory cytokines interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha). In the present study, we identified a novel function of human cytomegalovirus (HCMV) that results in ...

journal_title：Journal of virology

authors： Jarvis MA,Borton JA,Keech AM,Wong J,Britt WJ,Magun BE,Nelson JA

更新日期：2006-06-01 00:00:00

abstract：:Recombinant Epstein-Barr viruses (EBV) with a translation termination codon mutation inserted into the nuclear protein 3A (EBNA-3A) or 3C (EBNA-3C) open reading frame were generated by second-site homologous recombination. These mutant viruses were used to infect primary B lymphocytes to assess the requirement of EBNA...

journal_title：Journal of virology

authors： Tomkinson B,Robertson E,Kieff E

更新日期：1993-04-01 00:00:00

abstract：:Vaccination for human immunodeficiency virus type 1 (HIV-1) remains an elusive goal. Whether an unsuccessful vaccine might not only fail to provoke detectable immune responses but also could actually interfere with subsequent natural immunity upon HIV-1 infection is unknown. We performed detailed assessment of an HIV-...

journal_title：Journal of virology

authors： Balamurugan A,Lewis MJ,Kitchen CM,Robertson MN,Shiver JW,Daar ES,Pitt J,Ali A,Ng HL,Currier JS,Yang OO

更新日期：2008-03-01 00:00:00

abstract：:Some paramyxovirus V proteins induce STAT protein degradation, and the amino acids essential for this process in the human parainfluenza virus type 2 (hPIV2) V protein have been studied. Various recombinant hPIV2s and cell lines constitutively expressing various mutant V proteins were generated. We found that V protei...

journal_title：Journal of virology

authors： Nishio M,Tsurudome M,Ito M,Garcin D,Kolakofsky D,Ito Y

更新日期：2005-07-01 00:00:00

abstract：:In cell-free systems, 2-5A [ppp(A2'p)nA, n = 2 to greater than or equal to 4] activates a latent endoribonuclease, the 2-5A-dependent RNase, which cleaves rRNA in intact ribosomes into discrete and characteristic products (D. H. Wreschner et al., Nucleic Acids Res. 9:1571-1581, 1981). Here we present Northern blots wh...

journal_title：Journal of virology

authors： Silverman RH,Skehel JJ,James TC,Wreschner DH,Kerr IM

更新日期：1983-06-01 00:00:00

abstract：:The multistranded and double-stranded RNAs synthesized in HeLa cells infected with rhinovirus in the presence and in the absence of actinomycin D have been characterized by polyacrylamide gel electrophoresis and hybridization studies. The replicative form is only found in infected cells treated with actinomycin D, whe...

journal_title：Journal of virology

authors： Macnaughton MR,Cooper JA,Dimmock NJ

更新日期：1976-06-01 00:00:00

abstract：UNLABELLED:Woodchuck hepatitis virus (WHV), a close relative of human hepatitis B virus (HBV), has been a key model for disease progression and clinical studies. Sequences of the assembly domain of WHV and HBV core proteins (wCp149 and hCp149, respectively) have 65% identity, suggesting similar assembly behaviors. We r...

journal_title：Journal of virology

authors： Kukreja AA,Wang JC,Pierson E,Keifer DZ,Selzer L,Tan Z,Dragnea B,Jarrold MF,Zlotnick A

更新日期：2014-12-01 00:00:00

abstract：:Recently, we demonstrated that inverted repeat sequences inserted into first-generation adenovirus (Ad) vector genomes mediate precise genomic rearrangements resulting in vector genomes devoid of all viral genes that are efficiently packaged into functional Ad capsids. As a specific application of this finding, we gen...

journal_title：Journal of virology

authors： Lieber A,Steinwaerder DS,Carlson CA,Kay MA

更新日期：1999-11-01 00:00:00

abstract：:An in vitro assay was developed to investigate endonuclease activity of Thogoto virus, a tick-borne orthomyxovirus. Endonuclease activity relied on an interaction between the 3' and 5' termini of virion RNA (vRNA) and not those of cRNA. Evidence was obtained that cap structures are cleaved directly from cap donors and...

journal_title：Journal of virology

authors： Leahy MB,Dessens JT,Pritlove DC,Nuttall PA

更新日期：1998-03-01 00:00:00

abstract：:A limited period of chemotherapy during primary immunodeficiency virus infection might provide a long-term clinical benefit even if treatment is initiated at a time point when virus is already detectable in plasma. To evaluate this strategy, we infected rhesus macaques with the pathogenic simian/human immunodeficiency...

journal_title：Journal of virology

authors： Rosenwirth B,ten Haaft P,Bogers WM,Nieuwenhuis IG,Niphuis H,Kuhn EM,Bischofberger N,Heeney JL,Uberla K

更新日期：2000-02-01 00:00:00

abstract：:Passive administration of porcine reproductive and respiratory syndrome virus (PRRSV) neutralizing antibodies (NAbs) can effectively protect pigs against PRRSV infection. However, after PRRSV infection, pigs typically develop a weak and deferred NAb response. One major reason for such a meager NAb response is the phen...

journal_title：Journal of virology

authors： Vu HL,Kwon B,Yoon KJ,Laegreid WW,Pattnaik AK,Osorio FA

更新日期：2011-06-01 00:00:00