Quantitation of latent varicella-zoster virus and herpes simplex virus genomes in human trigeminal ganglia.

abstract：:Two hundred forty pyridazinamine derivatives were tested for the ability to stabilize the antigenicity and infectivity of oral poliovirus vaccine subjected to 45 degrees C for 2 h. Seven compounds stabilized the antigenicity of all three vaccine strains and neutralized the viral particles in a way that is reversible b...

journal_title：Journal of virology

authors： Andries K,Rombaut B,Dewindt B,Boeyé A

更新日期：1994-05-01 00:00:00

abstract：:The Middle East respiratory syndrome coronavirus (MERS-CoV) nonstructural protein 16 (nsp16) is an S-adenosyl-l-methionine (SAM)-dependent 2'-O-methyltransferase (2'-O-MTase) that is thought to methylate the ribose 2'-OH of the first transcribed nucleotide (N1) of viral RNA cap structures. This 2'-O-MTase activity is ...

journal_title：Journal of virology

authors： Aouadi W,Blanjoie A,Vasseur JJ,Debart F,Canard B,Decroly E

更新日期：2017-02-14 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：:The cellular site of herpesvirus tegument assembly has yet to be defined. We have previously used a recombinant herpes simplex virus type 1 expressing a green fluorescent protein (GFP)-tagged tegument protein, namely VP22, to show that VP22 is localized exclusively to the cytoplasm during infection. Here we have const...

journal_title：Journal of virology

authors： Donnelly M,Elliott G

更新日期：2001-03-01 00:00:00

abstract：:From the results of transient plasmid-based replication assays, it has been postulated that homologous regions (hrs) of Autographa californica nuclear polyhedrosis virus (AcMNPV) function as origins of viral DNA replication. However, these assays vary in specificity according to the methodology used and may not be dep...

journal_title：Journal of virology

authors： Wu Y,Carstens EB

更新日期：1996-10-01 00:00:00

abstract：:RNA viruses within a host exist as dynamic distributions of closely related mutants and recombinant genomes. These closely related mutants and recombinant genomes, which are subjected to a continuous process of genetic variation, competition, and selection, act as a unit of selection, termed viral quasispecies. Charac...

journal_title：Journal of virology

authors： Lozano G,Grande-Pérez A,Navas-Castillo J

更新日期：2009-12-01 00:00:00

abstract：UNLABELLED:Herpes simplex virus 1 (HSV-1) glycoprotein B (gB)-specific CD8(+) T cells protect mice from herpes infection and disease. However, whether and which HSV-1 gB-specific CD8(+) T cells play a key role in the "natural" protection seen in HSV-1-seropositive healthy asymptomatic (ASYMP) individuals (who have neve...

journal_title：Journal of virology

authors： Khan AA,Srivastava R,Spencer D,Garg S,Fremgen D,Vahed H,Lopes PP,Pham TT,Hewett C,Kuang J,Ong N,Huang L,Scarfone VM,Nesburn AB,Wechsler SL,BenMohamed L

更新日期：2015-04-01 00:00:00

abstract：UNLABELLED:In a genome-wide small interfering RNA (siRNA) screen, we recently identified the interferon (IFN)-inducible protein 35 (IFI35; also known as IFP35) as a factor required for vesicular stomatitis virus (VSV) infection. Studies reported here were conducted to further understand the role and requirement of IFI3...

journal_title：Journal of virology

authors： Das A,Dinh PX,Panda D,Pattnaik AK

更新日期：2014-03-01 00:00:00

abstract：:The infected cell polypeptide 4 (ICP4) of herpes simplex virus 1 (HSV-1) is a regulator of viral transcription that is required for productive infection. Since viral genes are transcribed by cellular RNA polymerase II (RNA pol II), ICP4 must interact with components of the pol II machinery to regulate viral gene expre...

journal_title：Journal of virology

authors： Lester JT,DeLuca NA

更新日期：2011-06-01 00:00:00

abstract：:Hepatitis B virus (HBV) DNA integration has been shown to occur frequently in human hepatocellular carcinomas. We have investigated whether common cellular DNA domains might be rearranged, possibly by HBV integration, in human primary liver tumors. Unique cellular DNA sequences adjacent to an HBV integration site were...

journal_title：Journal of virology

authors： Pasquinelli C,Garreau F,Bougueleret L,Cariani E,Grzeschik KH,Thiers V,Croissant O,Hadchouel M,Tiollais P,Bréchot C

更新日期：1988-02-01 00:00:00

abstract：:The mechanism of regulation for the ribozyme activity of hepatitis delta virus (HDV) RNA in infected cells is unknown. Previously, we developed a direct assay capable of detecting the ribozyme activity of HDV dimer or trimer RNAs in vivo (K.-S. Jeng, A. Daniel, and M. M. C. Lai, J. Virol, 70:2403-2410, 1996). In this ...

journal_title：Journal of virology

authors： Jeng KS,Su PY,Lai MM

更新日期：1996-07-01 00:00:00

abstract：:The Epstein-Barr virus oriP, when examined with the use of in vitro nucleosome reconstitution, was found to exhibit a partial sparing of nucleosome assembly within the 3' dyad. Analysis of the homologous region containing the origin of replication of herpesvirus papio disclosed that sparing of nucleosome assembly was ...

journal_title：Journal of virology

authors： Sexton CJ,Pagano JS

更新日期：1989-12-01 00:00:00

abstract：:Human immunodeficiency virus type 1 contains a transmembrane glycoprotein with an unusually long cytoplasmic domain. To determine the role of this domain in virus replication, a series of single nucleotide changes that result in the insertion of premature termination codons throughout the cytoplasmic domain has been c...

journal_title：Journal of virology

authors： Dubay JW,Roberts SJ,Hahn BH,Hunter E

更新日期：1992-11-01 00:00:00

abstract：:Adenine residues of 70S avian myeloblastosis virus (AMV) RNA are modified when reacted with chloroacetaldehyde. This modification introduces characteristic fluorescent epsilon-adenosine (epsilonA) probes which were used to monitor the reaction. Under suitable conditions, modified 70S(epsilonA) RNA was maintained intac...

journal_title：Journal of virology

authors： Papas TS,Chirikjian JG,Pry TW,Massicot JG,Irwin RD,Chirigos MA

更新日期：1974-11-01 00:00:00

abstract：:All plus-strand RNA viruses encode an RNA-dependent RNA polymerase (RdRp) that functions as the catalytic subunit of the viral replication/transcription complex, directing viral RNA synthesis in concert with other viral proteins and, sometimes, host proteins. RNA synthesis essentially can be initiated by two different...

journal_title：Journal of virology

authors： Beerens N,Selisko B,Ricagno S,Imbert I,van der Zanden L,Snijder EJ,Canard B

更新日期：2007-08-01 00:00:00

abstract：:The major envelope glycoproteins gp120 and gp41 of human immunodeficiency virus type 1, the causative agent for human AIDS, contain numerous N-linked oligosaccharides. We report here our discovery that N-acetylglucosamine residues within the complex-type N-linked oligosaccharides of both gp120 and its precursor, gp160...

journal_title：Journal of virology

authors： Shilatifard A,Merkle RK,Helland DE,Welles JL,Haseltine WA,Cummings RD

更新日期：1993-02-01 00:00:00

abstract：:The cellular immune response contributes to viral clearance as well as to liver injury in acute and chronic hepatitis C virus (HCV) infection. An immunodominant determinant frequently recognized by liver-infiltrating and circulating CD8(+) T cells of HCV-infected patients is the HCV(NS3-1073) peptide CVNGVCWTV. Using ...

journal_title：Journal of virology

authors： Wedemeyer H,Mizukoshi E,Davis AR,Bennink JR,Rehermann B

更新日期：2001-12-01 00:00:00

abstract：:The Epstein-Barr virus (EBV)-induced membrane antigen (MA) was successfully solubilized from the membranes of viable EBV-infected Raji cells by treatment with papain (5 to 6 U per 1 X 10(7) to 2 X 10(7) cells). The loss of MA from viable cells was monitored by membrane immunofluorescence and antibody-dependent cellula...

journal_title：Journal of virology

authors： Pearson GR,Qualtiere LF

更新日期：1978-10-01 00:00:00

abstract：:Epstein-Barr virus (EBV) nuclear antigen 2 (EBNA2) transactivates EBV genes in latently infected B cells. We have shown that mitotic hyperphosphorylation of EBNA2 suppresses its ability to transactivate the latent membrane protein 1 (LMP1) promoter. In this follow-up study, we identify EBNA2 Ser243 as a phosphorylatio...

journal_title：Journal of virology

authors： Yue W,Shackelford J,Pagano JS

更新日期：2006-02-01 00:00:00

abstract：:The efficiency of processing of polyoma viral RNA and of its export from nucleus to cytoplasm was measured in primary mouse kidney cells by comparing the initial rates of incorporation of [3H]uridine into cytoplasmic and nuclear viral RNA. Appropriate methods of cell fractionation were chosen to maximize yields of cyt...

journal_title：Journal of virology

authors： Acheson NH

更新日期：1981-02-01 00:00:00

abstract：:In various positive-sense single-stranded RNA viruses, a low-fidelity viral RNA-dependent RNA polymerase (RdRp) confers attenuated phenotypes by increasing the mutation frequency. We report a negative-sense single-stranded RNA virus RdRp mutant strain with a mutator phenotype. Based on structural data of RdRp, rationa...

journal_title：Journal of virology

authors： Naito T,Shirai K,Mori K,Muratsu H,Ushirogawa H,Ohniwa RL,Hanada K,Saito M

更新日期：2019-10-29 00:00:00

abstract：:Vaccine-elicited immunoglobulin G (IgG) has been shown to be important for protection against simian-human immunodeficiency virus (SHIV) infection in rhesus monkeys. However, it remains unclear whether vaccine-elicited IgA responses are beneficial or detrimental for protection. In this study, we evaluated the kinetics...

journal_title：Journal of virology

authors： Kang ZH,Bricault CA,Borducchi EN,Stephenson KE,Seaman MS,Pau M,Schuitemaker H,van Manen D,Wegmann F,Barouch DH

更新日期：2018-07-17 00:00:00

abstract：:Adenovirus types 5 and 3 (Ad5 and Ad3), two human adenovirus serotypes of evolutionarily divergent subgroups, show very different levels of E1A gene expression early after infection of permissive cells. Since adenovirus E1A gene expression is known to be transcriptionally autoregulated, we have investigated the differ...

journal_title：Journal of virology

authors： Jones SN,Tibbetts C

更新日期：1989-04-01 00:00:00

abstract：:Herpes simplex virus (HSV) virion host shutoff protein (vhs) destabilizes cellular and viral mRNAs. Previous work from several laboratories has indicated that vhs accelerates the turnover of most host mRNAs and provided evidence that at least some of these are degraded via endonucleolytic cleavage near regions of tran...

journal_title：Journal of virology

authors： Hsu WL,Saffran HA,Smiley JR

更新日期：2005-04-01 00:00:00

abstract：:Apoptosis of infected cells is critically involved in antiviral defense. Apoptosis, however, may also support the release and spread of viruses. Although the elimination of infected hepatocytes is required to combat hepatitis B virus (HBV) infection, it is still unknown which consequences hepatocyte apoptosis has for ...

journal_title：Journal of virology

authors： Arzberger S,Hösel M,Protzer U

更新日期：2010-11-01 00:00:00

abstract：:Expression of the two bovine papillomavirus type 1 (BPV-1) late genes, L1 and L2, coding for the two capsid proteins, is limited to terminally differentiated keratinocytes in bovine fibropapillomas. This pattern of expression is determined both by the activity of the late promoter and by the inhibition of late region ...

journal_title：Journal of virology

authors： Furth PA,Baker CC

更新日期：1991-11-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) mutations that confer escape from cytotoxic T-lymphocyte (CTL) recognition can sometimes result in lower viral fitness. These mutations can then revert upon transmission to a new host in the absence of CTL-mediated immune selection pressure restricted by the HLA alleles of t...

journal_title：Journal of virology

authors： Rousseau CM,Daniels MG,Carlson JM,Kadie C,Crawford H,Prendergast A,Matthews P,Payne R,Rolland M,Raugi DN,Maust BS,Learn GH,Nickle DC,Coovadia H,Ndung'u T,Frahm N,Brander C,Walker BD,Goulder PJ,Bhattacharya T,Hecke

更新日期：2008-07-01 00:00:00

abstract：:The DA strain and other members of the TO subgroup of Theiler's murine encephalomyelitis virus (TMEV) induce an early transient subclinical neuronal disease followed by a chronic progressive inflammatory demyelination, with persistence of the virus in the central nervous system (CNS) for the life of the mouse. Althoug...

journal_title：Journal of virology

authors： Ghadge GD,Wollmann R,Baida G,Traka M,Roos RP

更新日期：2011-09-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) major immediate-early protein IE1 is an abundant 72-kDa nuclear phosphoprotein that is thought to play an important role in efficient triggering of the lytic cycle, especially at low multiplicity of infection. The best-known properties of IE1 at present are its transient targeting to punct...

journal_title：Journal of virology

authors： Xu Y,Ahn JH,Cheng M,apRhys CM,Chiou CJ,Zong J,Matunis MJ,Hayward GS

更新日期：2001-11-01 00:00:00

abstract：:The ability of the gamma(1)34.5 protein to suppress the PKR response plays a crucial role in herpes simplex virus pathogenesis. In this process, the gamma(1)34.5 protein associates with protein phosphatase 1 to form a large complex that dephosphorylates eIF-2alpha and thereby prevents translation shutoff mediated by P...

journal_title：Journal of virology

authors： Jing X,Cerveny M,Yang K,He B

更新日期：2004-07-01 00:00:00