Immunosuppression facilitates the reactivation of latent papillomavirus infections.

abstract：:Replication of the human herpesvirus Epstein-Barr virus drastically impairs cellular protein synthesis. This shutoff phenotype results from mRNA degradation upon expression of the early lytic-phase protein BGLF5. Interestingly, BGLF5 is the viral DNase, or alkaline exonuclease, homologues of which are present througho...

journal_title：Journal of virology

authors： Horst D,Burmeister WP,Boer IG,van Leeuwen D,Buisson M,Gorbalenya AE,Wiertz EJ,Ressing ME

更新日期：2012-09-01 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

authors： Gilmartin GM,Hung SL,DeZazzo JD,Fleming ES,Imperiale MJ

更新日期：1996-03-01 00:00:00

abstract：:Epstein-Barr virus (EBV) latent membrane protein 2A (LMP2A) is widely expressed in EBV-infected cells within the infected human host and EBV-associated malignancies, suggesting that LMP2A is important for EBV latency, persistence, and EBV-associated tumorigenesis. Previously, we demonstrated that LMP2A provides an ant...

journal_title：Journal of virology

authors： Fukuda M,Longnecker R

更新日期：2007-09-01 00:00:00

abstract：:We generated a recombinant influenza A virus (Mmut) that produced low levels of matrix (M1) and M2 proteins in infected cells. Mmut virus propagated to significantly lower titers than did wild-type virus in cells infected at low multiplicity. By contrast, virion morphology and incorporation of viral proteins and vRNAs...

journal_title：Journal of virology

authors： Bourmakina SV,García-Sastre A

更新日期：2005-06-01 00:00:00

abstract：:A fragment of chicken DNA containing the left long terminal repeat of endogenous retrovirus ev-2 and flanking cellular sequences has been molecularly cloned and analyzed. Comparison with sequence data from the analogous regions of ev-1 and Rous-associated virus-0 viral DNA reveals similarities among flanking regions o...

journal_title：Journal of virology

authors： Scholl DR,Kahn S,Malavarca R,Astrin S,Skalka AM

更新日期：1983-02-01 00:00:00

abstract：:Normal replication of Moloney murine leukemia virus (MoMLV) requires the integration of a DNA copy of the viral RNA genome into a chromosome of the host. In this work, we characterize the DNA sequences at the ends of the linear proviral precursor that are required for integration in the presence of MoMLV integration p...

journal_title：Journal of virology

authors： Bushman FD,Craigie R

更新日期：1990-11-01 00:00:00

abstract：:A high prevalence (42.6%) of hepatitis B virus (HBV) infection was suspected in 195 formerly captive orangutans due to a large number of serum samples which cross-reacted with human HBV antigens. It was assumed that such viral infections were contracted from humans during captivity. However, two wild orangutans were i...

journal_title：Journal of virology

authors： Warren KS,Heeney JL,Swan RA,Heriyanto,Verschoor EJ

更新日期：1999-09-01 00:00:00

abstract：:The C-type lectins DC-SIGN and DC-SIGNR [collectively referred to as DC-SIGN(R)] bind and transmit human immunodeficiency virus (HIV) and simian immunodeficiency virus to T cells via the viral envelope glycoprotein (Env). Other viruses containing heavily glycosylated glycoproteins (GPs) fail to interact with DC-SIGN(R...

journal_title：Journal of virology

authors： Lin G,Simmons G,Pöhlmann S,Baribaud F,Ni H,Leslie GJ,Haggarty BS,Bates P,Weissman D,Hoxie JA,Doms RW

更新日期：2003-01-01 00:00:00

abstract：:Defective-interfering (DI) particles are helper-dependent deletion mutants which interfere specifically with the replication of the homologous standard virus. Serial passaging of alphaviruses in cultured cells leads to the accumulation of DI particles whose genomic RNAs are heterogeneous in size and sequence compositi...

journal_title：Journal of virology

authors： Monroe SS,Schlesinger S

更新日期：1984-03-01 00:00:00

abstract：:The chimeric murine oncornavirus FrCas(E) causes a rapidly progressive paralytic disease associated with spongiform neurodegeneration throughout the neuroaxis. Neurovirulence is determined by the sequence of the viral envelope gene and by the capacity of the virus to infect microglia. The neurocytopathic effect of thi...

journal_title：Journal of virology

authors： Askovic S,Favara C,McAtee FJ,Portis JL

更新日期：2001-03-01 00:00:00

abstract：:The present study was designed to investigate the endocytic pathway involved in canine parvovirus (CPV) infection. Reduced temperature (18 degrees C) or the microtubule-depolymerizing drug nocodazole was found to inhibit productive infection of canine A72 cells by CPV and caused CPV to be retained in cytoplasmic vesic...

journal_title：Journal of virology

authors： Vihinen-Ranta M,Kalela A,Mäkinen P,Kakkola L,Marjomäki V,Vuento M

更新日期：1998-01-01 00:00:00

abstract：:Noninfectious spikeless particles have been obtained from vesicular stomatitis virus (VSV, Indiana serotype) by bromelain or Pronase treatment. They lack the viral glycoprotein (G) but contain all the other viral components (RNA, lipid, and other structural proteins). Triton-solubilized VSV-Indiana glycoprotein prepar...

journal_title：Journal of virology

authors： Bishop DH,Repik P,Obijeski JF,Moore NF,Wagner RR

更新日期：1975-07-01 00:00:00

abstract：:One unique feature of the shrimp white spot syndrome virus (WSSV) genome is the presence of a giant open reading frame (ORF) of 18,234 nucleotides that encodes a long polypeptide of 6,077 amino acids with a hitherto unknown function. In the present study, by applying proteomic methodology to analyze the sodium dodecyl...

journal_title：Journal of virology

authors： Leu JH,Tsai JM,Wang HC,Wang AH,Wang CH,Kou GH,Lo CF

更新日期：2005-01-01 00:00:00

abstract：:In most prion diseases, infectivity accumulates in lymphoreticular organs early after infection. Defects in hematopoietic compartments, such as impaired B-cell maturation, or in stromal compartments, such as abrogation of follicular dendritic cells, can delay or prevent lymphoreticular prion colonization. However, the...

journal_title：Journal of virology

authors： Kaeser PS,Klein MA,Schwarz P,Aguzzi A

更新日期：2001-08-01 00:00:00

abstract：:Reoviruses isolated from persistently infected cultures (PI viruses) can grow in the presence of ammonium chloride, a weak base that blocks acid-dependent proteolysis of viral outer-capsid proteins during viral entry into cells. We used reassortant viruses isolated from crosses of wild-type (wt) reovirus strain, type ...

journal_title：Journal of virology

authors： Wetzel JD,Wilson GJ,Baer GS,Dunnigan LR,Wright JP,Tang DS,Dermody TS

更新日期：1997-02-01 00:00:00

abstract：:The isolation and characterization of an adenovirus mutant, Ad5dl802r1, containing two independent deletions in the 72-kilodalton (kDa) DNA-binding protein (DBP) gene is described. The two deletions remove amino acids 23 through 105 of DBP, resulting in the production of a 50-kDa product. Expression of this truncated ...

journal_title：Journal of virology

authors： Cleghon V,Voelkerding K,Morin N,Delsert C,Klessig DF

更新日期：1989-05-01 00:00:00

abstract：:A selection strategy, the activator trap, was used in order to identify genes of human cytomegalovirus (HCMV) that encode strong transcriptional activation domains in mammalian cells. This approach is based on the isolation of activation domains from a GAL4 fusion library by means of selective plasmid replication, whi...

journal_title：Journal of virology

authors： Stamminger T,Gstaiger M,Weinzierl K,Lorz K,Winkler M,Schaffner W

更新日期：2002-05-01 00:00:00

abstract：:The only retrovirus protein required for the budding of virus-like particles is the Gag protein; however, recent studies of Rous sarcoma virus (RSV) and human immunodeficiency virus have suggested that modification of Gag with ubiquitin (Ub) is also required. As a consequence, the release of these viruses is reduced i...

journal_title：Journal of virology

authors： Patnaik A,Chau V,Li F,Montelaro RC,Wills JW

更新日期：2002-03-01 00:00:00

abstract：:Among the five serine incorporator (SERINC) family members, SERINC5 (Ser5) was reported to strongly inhibit HIV-1 replication, which is counteracted by Nef. Ser5 produces 5 alternatively spliced isoforms: Ser5-001 has 10 putative transmembrane domains, whereas Ser5-004, -005, -008a, and -008b do not have the last one....

journal_title：Journal of virology

authors： Zhang X,Zhou T,Yang J,Lin Y,Shi J,Zhang X,Frabutt DA,Zeng X,Li S,Venta PJ,Zheng YH

更新日期：2017-04-28 00:00:00

abstract：:We have previously reported that chimpanzees chronically infected with hepatitis C virus (HCV) could be reinfected, even with the original infecting strain. In this study we tested the hypothesis that this might reflect the presence of minor quasispecies to which there was little or no immunity. To evaluate this hypot...

journal_title：Journal of virology

authors： Wyatt CA,Andrus L,Brotman B,Huang F,Lee DH,Prince AM

更新日期：1998-03-01 00:00:00

abstract：:We describe spontaneous second-site reversions within the coat protein open reading frame that rescue the systemic-spread phenotype and increase virion stability of a mutant of brome mosaic virus. Based on the crystal structure of the related cowpea chlorotic mottle virus, we show that the modified residues are spatia...

journal_title：Journal of virology

authors： Flasinski S,Dzianott A,Speir JA,Johnson JE,Bujarski JJ

更新日期：1997-03-01 00:00:00

abstract：:Replication of the Epstein-Barr virus genome initiates at one of several sites in latently infected, dividing cells. One of these replication origins is close to the viral DNA maintenance element, and, together, this replication origin and the maintenance element are referred to as oriP. The replicator of oriP contain...

journal_title：Journal of virology

authors： Koons MD,Van Scoy S,Hearing J

更新日期：2001-11-01 00:00:00

abstract：:Previous findings of low levels of reverse transcriptase (RT) activity in chick cell-derived measles and mumps vaccines showed this activity to be associated with virus particles containing RNA of both subgroup E endogenous avian leukosis viruses (ALV-E) and endogenous avian viruses (EAV). These particles originate fr...

journal_title：Journal of virology

authors： Johnson JA,Heneine W

更新日期：2001-04-01 00:00:00

abstract：:Evidence is presented that the herpes simplex virus type 2 glycoprotein previously designated gF is antigenically related to herpes simplex virus type 1 gC (gC-1). An antiserum prepared against type 1 virion envelope proteins immunoprecipitated gF of type 2 (gF-2), and competition experiments revealed that the anti-gC...

journal_title：Journal of virology

authors： Zezulak KM,Spear PG

更新日期：1983-09-01 00:00:00

abstract：:We used deep sequencing of poly(A) RNA to characterize the transcriptome of an economically important eel virus, anguillid herpesvirus 1 (AngHV1), at a stage during the lytic life cycle when infectious virus was being produced. In contrast to the transcription of mammalian herpesviruses, the overall level of antisense...

journal_title：Journal of virology

authors： van Beurden SJ,Gatherer D,Kerr K,Galbraith J,Herzyk P,Peeters BP,Rottier PJ,Engelsma MY,Davison AJ

更新日期：2012-09-01 00:00:00

abstract：:An in vitro system is described for the assembly of herpes simplex virus type 1 (HSV-1) procapsids beginning with three purified components, the major capsid protein (VP5), the triplexes (VP19C plus VP23), and a hybrid scaffolding protein. Each component was purified from insect cells expressing the relevant protein(s...

journal_title：Journal of virology

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

更新日期：1999-05-01 00:00:00

abstract：:When residues 17 and 18 in nef of simian immunodeficiency virus strain SIVmac239 were changed from RQ to YE, the resultant virus was able to replicate in peripheral blood mononuclear cell cultures without prior lymphocyte activation and without the addition of exogenous interleukin-2, caused extensive lymphocyte activ...

journal_title：Journal of virology

authors： Du Z,Ilyinskii PO,Sasseville VG,Newstein M,Lackner AA,Desrosiers RC

更新日期：1996-06-01 00:00:00

abstract：:Covalently closed circular molecules of viral DNA synthesized in virus-infected cells are composed mainly of monomers sedimenting at 22 to 27S in neutral sucrose gradients. These monomers are detected by annealing with complementary DNA or transfection assay. However, 11% of the infectious circles sediment faster than...

journal_title：Journal of virology

authors： Goubin G,Hill M

更新日期：1979-02-01 00:00:00

abstract：:The control of human immunodeficiency virus type 1 (HIV-1) associated with particular HLA class I alleles suggests that some CD8(+) T-cell responses may be more effective than others at containing HIV-1. Unfortunately, substantial diversities in the breadth, magnitude, and function of these responses have impaired our...

journal_title：Journal of virology

authors： Wang YE,Li B,Carlson JM,Streeck H,Gladden AD,Goodman R,Schneidewind A,Power KA,Toth I,Frahm N,Alter G,Brander C,Carrington M,Walker BD,Altfeld M,Heckerman D,Allen TM

更新日期：2009-02-01 00:00:00

abstract：UNLABELLED:In order to investigate the novel function(s) of the herpes simplex virus 1 (HSV-1) immediate early protein ICP22, we screened for ICP22-binding proteins in HSV-1-infected cells. Our results were as follows. (i) Tandem affinity purification of ICP22 from infected cells, coupled with mass spectrometry-based p...

journal_title：Journal of virology

authors： Maruzuru Y,Shindo K,Liu Z,Oyama M,Kozuka-Hata H,Arii J,Kato A,Kawaguchi Y

更新日期：2014-07-01 00:00:00