Protection from SARS coronavirus conferred by live measles vaccine expressing the spike glycoprotein.

abstract：:The influenza RNA polymerase is known to be important in pathogenicity and adaptation of avian influenza viruses to mammalian hosts. However, the molecular mechanisms responsible are only partly understood. Here we investigated the role of the polymerase in two different, closely related, H5N1 influenza viruses - a hi...

journal_title：Virology

authors： Leung BW,Chen H,Brownlee GG

更新日期：2010-05-25 00:00:00

abstract：:The efficacy of combining immunization with human immunodeficiency vitus type 1 (HIV-1) DNA and HIV-1 recombinant proteins to obtain protection from chimeric simian/human immunodeficiency virus (SHIV) was determined. Four cynomolgus monkeys received four gene-gun immunizations intraepidermally of plasmid DNA encoding ...

journal_title：Virology

authors： Putkonen P,Quesada-Rolander M,Leandersson AC,Schwartz S,Thorstensson R,Okuda K,Wahren B,Hinkula J

更新日期：1998-10-25 00:00:00

abstract：:HIV-1 infection is characterized by life-long viral persistence and continued decline of helper CD4 T cells. The new generation of humanized mouse models that encompass RAG-hu, hNOG and BLT mice have been shown to be susceptible to HIV-1 infection and display CD4 T cell loss. Productive infection has been demonstrated...

journal_title：Virology

authors： Berges BK,Akkina SR,Remling L,Akkina R

更新日期：2010-02-05 00:00:00

abstract：:Multiplication of frog virus 3 (FV 3) occurs in mammalian cells provided they are incubated at temperatures lower than 33 degrees. The expression of the viral genome at supraoptimal temperatures was followed by analyzing the polypeptides produced in CHO-infected cells and comparing with those obtained under restrictiv...

journal_title：Virology

authors： Cordier O,Tondre L,Aubertin AM,Kirn A

更新日期：1986-07-30 00:00:00

abstract：:PO-1-Lu, the endogenous type D retrovirus of langurs (Trachypithecus obscurus) has previously been considered a progenitor to the prototype type D retrovirus, Mason Pfizer monkey virus (M-PMV/SRV-3), that became established in macaque monkeys (Macaca spp.) following a zoonosis. This study reevaluates this hypothesis t...

journal_title：Virology

authors： Sommerfelt MA,Harkestad N,Hunter E

更新日期：2003-10-25 00:00:00

abstract：:The capsid protein sequences of 10 representative parvoviruses were aligned against the sequence and three-dimensional structure of canine parvovirus (CPV). The structure of CPV was then analyzed after mapping onto it position-dependent sequence similarity scores and the locations of residues that are phenotypically i...

journal_title：Virology

authors： Chapman MS,Rossmann MG

更新日期：1993-06-01 00:00:00

abstract：:The sequence of the 5'-end of the genome of dengue 2 (Jamaica genotype) virus has been previously reported (V. Deubel, R. M. Kinney, and D. W. Trent, 1986, Virology 155, 365-377). We have now cloned and sequenced the remaining 75% of the genomic RNA that encodes the nonstructural proteins. The complete genome is 10,72...

journal_title：Virology

authors： Deubel V,Kinney RM,Trent DW

更新日期：1988-07-01 00:00:00

abstract：:Human hepatitis B virus (HBV) envelopes contain three distinct glycoproteins called L, M, and S HBsAg. Each is posttranslationally modified to contain N-linked oligosaccharides. N-linked oligosaccharides, after attachment to a polypeptide backbone, are processed by enzymes within the endoplasmic reticulum (ER). There ...

journal_title：Virology

authors： Lu X,Mehta A,Dwek R,Butters T,Block T

更新日期：1995-11-10 00:00:00

abstract：:The effect of murine cytomegalovirus (MCMV) infection on interleukin 1 (IL-1) secretion was assessed using the macrophage cell lines P388D1 and J774A.1. The former proved to be nonpermissive for MCMV in that infectious virus and viral immediate early protein (pp89) were not expressed in these cells. MCMV infection of ...

journal_title：Virology

authors： Lewis MA,Slater JS,Leverone LI,Campbell AE

更新日期：1990-10-01 00:00:00

abstract：:The measles virus (MV) vaccine lineage is a promising oncolytic but prior exposure to the measles vaccine or wild-type MV strains limits treatment utility due to the presence of anti-measles antibodies. MV entry can be redirected by displaying a polypeptide ligand on the Hemagglutinin (H) C-terminus. We hypothesized t...

journal_title：Virology

authors： Lech PJ,Pappoe R,Nakamura T,Tobin GJ,Nara PL,Russell SJ

更新日期：2014-04-01 00:00:00

abstract：:Hepatitis delta antigen (HDAg) of hepatitis delta virus (HDV) typically consists of two related protein species. The small HDAg (S-HDAg) is a 24-kDa protein of 195 amino acids and the large HDAg (L-HDAg) is a 27-kDa protein with an additional 19 amino acids at its C-terminus. These two proteins have distinct functions...

journal_title：Virology

authors： Sheu GT,Lai MM

更新日期：2000-12-20 00:00:00

abstract：:Monoclonal antibody 1B4, previously shown to be protective in vivo and to cross-react with both virally encoded and normal host cell proteins, was used to screen a lambda gt11 cDNA derived from mRNA harvested from mouse embryo fibroblasts 24 hr after infection with murine cytomegalovirus (MCMV). A 700-bp cDNA was iden...

journal_title：Virology

authors： Dallas PB,Lyons PA,Hudson JB,Scalzo AA,Shellam GR

更新日期：1994-05-01 00:00:00

abstract：:The VP6 gene of human group C rotavirus was cloned and sequenced. Hybridization to the human group C and the porcine group C/Cowden dsRNA genomes assigned this coding sequence to segment 5. The complete human VP6 sequence contained an open reading frame of 1185 nucleotides (395 amino acids; deduced Mr 44,669 Da). The ...

journal_title：Virology

authors： Cooke SJ,Lambden PR,Caul EO,Clarke IN

更新日期：1991-10-01 00:00:00

abstract：:Binding of a specific peptide(s) from a viral protein to major histocompatibility complex (MHC) class I molecules is a critical step in the activation of CD8(+) cytotoxic T lymphocytes (CTLs). Once activated, CTLs can cause lethal disease in an infected host, for example, by killing virus-containing ependymal and vent...

journal_title：Virology

authors： Oldstone MB,von Herrath M,Lewicki H,Hudrisier D,Whitton JL,Gairin JE

更新日期：1999-04-10 00:00:00

abstract：:We describe the in vitro selection and characterisation of virus derived from B/Beijing/1/87 passaged in the presence of zanamivir. During zanamivir passage, the phenotype of virus isolates was either drug dependent or drug resistant in plaque reduction assays. The susceptibility of the neuraminidase of the drug-depen...

journal_title：Virology

authors： Barnett JM,Cadman A,Burrell FM,Madar SH,Lewis AP,Tisdale M,Bethell R

更新日期：1999-12-20 00:00:00

abstract：:Growth of clinical specimens of influenza viruses in eggs can result in the selection of antigenic variants distinct from corresponding viruses grown in mammalian tissue culture. To evaluate the contribution of host cell selection on the antigenic diversity of human influenza isolates, as seen in annual surveillance s...

journal_title：Virology

authors： Meyer WJ,Wood JM,Major D,Robertson JS,Webster RG,Katz JM

更新日期：1993-09-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) infection can be inhibited by small molecules that target the CCR5 coreceptor. Here, we describe some properties of clonal viruses resistant to one such inhibitor, SCH-D, using both chimeric, infectious molecular clones and Env-pseudotypes. Studies using combinations of CCR5...

journal_title：Virology

authors： Pugach P,Marozsan AJ,Ketas TJ,Landes EL,Moore JP,Kuhmann SE

更新日期：2007-04-25 00:00:00

abstract：:This study evaluates the role of antibody as an indicator of immunity to ocular challenge with herpes simplex virus (HSV). Two genotypes of mice, BALB/c or BALB/c with mu-chain knockout (muK/O; which lack functional B cells), were immunized systemically either with nonvirulent infectious virus or with a eukaryotic exp...

journal_title：Virology

authors： Daheshia M,Deshpande S,Chun S,Kuklin NA,Rouse BT

更新日期：1999-04-25 00:00:00

abstract：:Mapping of the 5' ends of virion-derived hepatitis B virus DNA molecules was carried out after cloning and sequencing linearized genomes made fully double stranded. Of five clones obtained, three of four minus strand termini mapped to the G in position 1826 and one to the T in position 1827. Plus strand 5' ends were m...

journal_title：Virology

authors： Saldanha JA,Qiu H,Thomas HC,Monjardino J

更新日期：1992-05-01 00:00:00

abstract：:Two small viral proteins (DGBp1 and DGBp2) have been proposed to act in a concerted manner to aid intra- and intercellular trafficking of carmoviruses though the distribution of functions and mode of action of each protein partner are not yet clear. Here we have confirmed the requirement of the DGBps of Pelargonium fl...

journal_title：Virology

authors： Martínez-Turiño S,Hernández C

更新日期：2011-05-10 00:00:00

abstract：:Adenovirus serotype 5 (Ad5) is a common cause of respiratory tract infection, and populations worldwide have high prevalence of anti-Ad5 antibodies, implying extensively prior infection. Ad5 infection potently activates the host innate defense and inflammation, but the molecular mechanisms are not completely clarified...

journal_title：Virology

authors： Li P,Feng F,Pan E,Fan X,Yang Q,Guan M,Chen L,Sun C

更新日期：2018-06-01 00:00:00

abstract：:Purified preparations of the Helminthosporium victoriae 190S (Hv190S) virus contain two sedimenting components that differ in capsid structure. The slower sedimenting component (190S-1) contained p88 and p83 as the major capsid proteins; the faster component (190S-2) contained p88 and p78. Previous peptide-mapping stu...

journal_title：Virology

authors： Ghabrial SA,Havens WM

更新日期：1992-06-01 00:00:00

abstract：:The nucleotide sequence of two variants of coconut tinangaja viroid (CTiV) were obtained. Both sequence variants are 254 nucleotide residues in size but differ in sequence at two positions. In comparisons with other viroids, the sequences and proposed secondary structure of CTiV show most homology with the 246 nucleot...

journal_title：Virology

authors： Keese P,Osorio-Keese ME,Symons RH

更新日期：1988-02-01 00:00:00

abstract：:Three proteins, reacting specifically with sera raised against synthetic peptides identical to C-terminal amino acid sequences in alfalfa mosaic virus (AIMV) proteins P1, P2, and P3 translated in vitro from the AIMV RNAs 1, 2, and 3, respectively, were for the first time observed in tobacco and cowpea protoplasts. Par...

journal_title：Virology

authors： van Pelt-Heerschap H,Verbeek H,Huisman MJ,Sue Loesch-Fries L,Van Vloten-Doting L

更新日期：1987-11-01 00:00:00

abstract：:Here we address the role of RIG-I and TLR3 in differential cytokine responses against Simian Virus 5 (SV5) and two distinct cytokine inducing SV5 mutants. IFN-beta and IL-6 secretion was induced by infection with P/V-CPI-, an SV5 mutant with P/V substitutions, and were reduced by either siRNA-mediated knockdown of RIG...

journal_title：Virology

authors： Manuse MJ,Parks GD

更新日期：2010-02-05 00:00:00

abstract：:Progressive Multifocal Leukoencephalopathy (PML) is caused by lytic replication of JC virus (JCV) in specific cells of the central nervous system. Like other polyomaviruses, JCV encodes a large T-antigen helicase needed for replication of the viral DNA. Here, we report the development of a luciferase-based, quantitati...

journal_title：Virology

authors： Shin J,Phelan PJ,Chhum P,Bashkenova N,Yim S,Parker R,Gagnon D,Gjoerup O,Archambault J,Bullock PA

更新日期：2014-11-01 00:00:00

abstract：:We demonstrate that the AL2 gene of Cabbage leaf curl virus (CaLCuV) activates the CP promoter in mesophyll and acts to derepress the promoter in vascular tissue, similar to that observed for Tomato golden mosaic virus (TGMV). Binding studies indicate that sequences mediating repression and activation of the TGMV and ...

journal_title：Virology

authors： Lacatus G,Sunter G

更新日期：2008-06-20 00:00:00

abstract：:Primary varicella-zoster virus (VZV) infection of humans may result in latent infection of sensory neurons in the peripheral nervous system. To examine the interaction of VZV with the sensory neuron we infected immunochemically defined human neurons with cell-associated VZV. Utilizing double-label immunofluorescence t...

journal_title：Virology

authors： Wigdahl B,Rong BL,Kinney-Thomas E

更新日期：1986-07-30 00:00:00

abstract：:To investigate the role of alfalfa mosaic virus coat protein (CP) in genome activation, asymmetric plus-strand RNA accumulation, and cell-to-cell spread of the virus, mutations were made in the CP gene and putative CP binding sites in the 3'-untranslated region (UTR) of RNA 3. Mutants that produced no CP-related pepti...

journal_title：Virology

authors： van der Vossen EA,Neeleman L,Bol JF

更新日期：1994-08-01 00:00:00

abstract：:Treatment of HeLa cells with human lymphoblastoid interferon (IFN-alpha) does not inhibit reovirus type 3 protein synthesis during virus infection. In contrast, reovirus translation is blocked by treatment of L cells with mouse IFN-alpha. The (2'-5')A synthetase activity is induced in HeLa cells by IFN-alpha treatment...

journal_title：Virology

authors： Feduchi E,Esteban M,Carrasco L

更新日期：1988-06-01 00:00:00