Human cytomegalovirus polypeptides stimulate neutralizing antibody in vivo.

abstract：:Human hepatitis B virus (HBV) X-gene, previously shown to be capable of trans-activating heterologous regulatory elements of the human beta-interferon gene, the human immunodeficiency virus type I (HIV-1) long terminal repeat (LTR), the simian virus 40 (SV40), and HBV, has the capacity to code for a 17-kDa polypeptide...

journal_title：Virology

authors： Twu JS,Wu JY,Robinson WS

更新日期：1990-07-01 00:00:00

abstract：:Fixed rabies virus strains (ERA and CVS) produce a fatal paralytic disease in mice after intracerebral or intramuscular injection. Some antigenic mutants of both CVS and ERA viruses with a substitution in position 333 of the glycoprotein (arginine is replaced either by a glutamine, a glycine, or an isoleucine) are tot...

journal_title：Virology

authors： Tuffereau C,Leblois H,Bénéjean J,Coulon P,Lafay F,Flamand A

更新日期：1989-09-01 00:00:00

abstract：:The main route of small ruminant lentivirus dissemination is the ingestion of infected cells present in colostrum and milk from infected animals. However, whether only macrophages or other cell subtypes are involved in this transmission is unknown. We derived epithelial cell cultures, 100% cytokeratin positive, from m...

journal_title：Virology

authors： Mselli-Lakhal L,Guiguen F,Fornazero C,Du J,Favier C,Durand J,Grezel D,Balleydier S,Mornex JF,Chebloune Y

更新日期：1999-06-20 00:00:00

abstract：:The amino-terminal domain of influenza A virus matrix protein (residues 1-164) was crystallized at pH 7 into a new crystal form in space group P1. This packing of the protein implies that M1(1-164) was monomeric in solution when it crystallized. Otherwise, the structure of the M1 fragment in the pH 7 crystals was the ...

journal_title：Virology

authors： Arzt S,Baudin F,Barge A,Timmins P,Burmeister WP,Ruigrok RW

更新日期：2001-01-20 00:00:00

abstract：:Polyomavirus (PyV) infection induces protective T-cell-independent (TI) IgM and IgG responses in T-cell-deficient (TCR beta x delta-/-) mice. In this study, we show that PyV is a TI -2 antigen: B cells with a mutated Bruton's tyrosine kinase (Xid mutants) do not respond to PyV with antibody secretion in the absence of...

journal_title：Virology

authors： Szomolanyi-Tsuda E,Brien JD,Dorgan JE,Garcea RL,Woodland RT,Welsh RM

更新日期：2001-02-15 00:00:00

abstract：:In order to investigate the global and dynamic host microRNAs (miRNAs)/messenger RNAs (mRNAs) expression alteration during in vitro acute HCV infection, a comprehensive microarray analysis was performed using human hepatoma cells. Totally, 108 human miRNAs and 1247 mRNAs were identified whose expression levels changed...

journal_title：Virology

authors： Liu X,Wang T,Wakita T,Yang W

更新日期：2010-03-01 00:00:00

abstract：:This paper reports the molecular cloning of a rearranged c-myc region from the FT-1 cell line, which was derived from a spontaneous feline T-cell leukemia carrying the feline leukemia virus (FeLV). An abnormal c-myc EcoRI fragment of about 18 kilobases, detected by Southern blotting, was molecularly cloned from the DN...

journal_title：Virology

authors： Miura T,Shibuya M,Tsujimoto H,Fukasawa M,Hayami M

更新日期：1989-04-01 00:00:00

abstract：:We have investigated a novel strategy for coexpressing two genes from a retroviral vector. The 5' nontranslated leader region of at least some picornavirus RNAs contains a sequence that can act as an internal ribosome entry site allowing initiation of translation at a downstream AUG codon in a 5' cap-independent manne...

journal_title：Virology

authors： Koo HM,Brown AM,Kaufman RJ,Prorock CM,Ron Y,Dougherty JP

更新日期：1992-02-01 00:00:00

abstract：:Callitrichid hepatitis (CH) is a highly fatal, rodent-borne zoonosis of New World primates (family Callitrichidae) caused by lymphocytic choriomeningitis virus (LCMV). It is unclear whether virulence in Callitrichidae is associated with specific genetic or phylogenetic markers of the virus as only a partial S RNA sequ...

journal_title：Virology

authors： Asper M,Hofmann P,Osmann C,Funk J,Metzger C,Bruns M,Kaup FJ,Schmitz H,Günther S

更新日期：2001-06-05 00:00:00

abstract：:HIV-1 Nef is expressed in astrocytes, but a contribution to neuropathogenesis and the development of HIV-associated dementia (HAD) remains uncertain. To determine the neuropathogenic actions of the HIV-1 Nef protein, the brain-derived (YU-2) and blood-derived (NL4-3) Nef proteins were expressed in neural cells using a...

journal_title：Virology

authors： van Marle G,Henry S,Todoruk T,Sullivan A,Silva C,Rourke SB,Holden J,McArthur JC,Gill MJ,Power C

更新日期：2004-11-24 00:00:00

abstract：:Transfusion of blood and blood products contaminated with the pathogenic form of prion protein Prp(sc), thought to be the causative agent of variant a Creutzfeldt-Jakob disease (vCJD), may result in serious consequences in recipients with a compromised immune system, for example, as seen in HIV-1 infection. In the pre...

journal_title：Virology

authors： Bacot SM,Feldman GM,Yamada KM,Dhawan S

更新日期：2015-02-01 00:00:00

abstract：:The rep gene of the defective human parvovirus, adeno-associated virus, (AAV) mediates several trans-acting functions important to virus replication, transcription, and gene expression. At least four overlapping polypeptides are expressed from the rep gene. We have constructed a prokaryotic vector which expressed in E...

journal_title：Virology

authors： Trempe JP,Mendelson E,Carter BJ

更新日期：1987-11-01 00:00:00

abstract：:Most adenovirus transducing vectors have the cytomegalovirus major immediate-early (CMV) or the Rous sarcoma virus long terminal repeat (RSV) promoter driving expression of the transgene. Both of these promoters are highly active in transfection and transduction assays in 293 cells, in which transducing vectors are co...

journal_title：Virology

authors： Schaack J,Allen B,Orlicky DJ,Bennett ML,Maxwell IH,Smith RL

更新日期：2001-12-05 00:00:00

abstract：:The pathogenesis of two Californian strains of myxoma virus (MSW and MSD) was examined in European rabbits (Oryctolagus cuniculus) that were either susceptible to myxomatosis (laboratory rabbits) or had undergone natural selection for genetic resistance to myxomatosis (Australian wild rabbits). MSW was highly lethal f...

journal_title：Virology

authors： Silvers L,Inglis B,Labudovic A,Janssens PA,van Leeuwen BH,Kerr PJ

更新日期：2006-04-25 00:00:00

abstract：:Open reading frame 89 (ORF89) is one of the three genes that are believed to be involved in the latent infection of white spot syndrome virus (WSSV). Here, we report the structure and functional characterization of ORF89. cDNA sequencing, 5' RLM-RACE, and 3' RLM-RACE showed that ORF89 gene is transcribed into an unspl...

journal_title：Virology

authors： Hossain MS,Khadijah S,Kwang J

更新日期：2004-07-20 00:00:00

abstract：:The measles virus RNA-dependent RNA polymerase consists of two virus-encoded subunits, the phosphoprotein (P) and the large (L) protein. The P mRNA also codes for a C protein in the +1 reading frame relative to P. The activities of the measles P and C proteins from the vaccine strain, EdB, a wild-type CM strain, and a...

journal_title：Virology

authors： Reutter GL,Cortese-Grogan C,Wilson J,Moyer SA

更新日期：2001-06-20 00:00:00

abstract：:Phosphorylation of I kappa Bs--the cytoplasmic inhibitors of the NF-kappa B transcription factors--is the key event which triggers activation of the NF-kappa B cascade. Signal-mediated phosphorylation of I kappa B alpha is mediated by a multiprotein complex, the I kappa B kinase (IKK) complex, which is composed of at ...

journal_title：Virology

authors： Le Page C,Popescu O,Génin P,Lian J,Paquin A,Galipeau J,Hiscott J

更新日期：2001-08-01 00:00:00

abstract：:Enterovirus A71 (EV-A71) is a neurotropic enterovirus that uses heparan sulfate as an attachment receptor. The molecular determinants of EV-A71-heparan sulfate interaction are unknown. With In silico heparin docking and mutagenesis of all possible lysine residues in VP1, we identified that K162, K242 and K244 are resp...

journal_title：Virology

authors： Tan CW,Sam IC,Lee VS,Wong HV,Chan YF

更新日期：2017-01-15 00:00:00

abstract：:In order to determine the location and biological significance of the acid-induced conformational change in influenza virus hemagglutinin (HA) reported by Skehel et al., monoclonal antibodies were prepared to the molecule before and after treatment at pH 5.0. These antibodies together with monoclonal antibodies to the...

journal_title：Virology

authors： Webster RG,Brown LE,Jackson DC

更新日期：1983-04-30 00:00:00

abstract：:Prior genetic analysis suggests that there may exist an interaction between the products of the vaccinia virus genes A18R, a putative negative transcription elongation factor, and G2R, a putative positive transcription elongation factor. In addition, affinity purification of polyhistidine-tagged G2R protein overexpres...

journal_title：Virology

authors： Black EP,Moussatche N,Condit RC

更新日期：1998-06-05 00:00:00

abstract：:We recently showed that E6 protein of human papillomavirus (HPV) 16, a mucosal high-risk α-PV type, can potentiate Wnt/β-catenin/TCF signaling. Here we investigated the transcriptional activities of E6 proteins of cutaneous HPV types from the β and α genera. Results from reporter-gene assays showed that similar to HPV...

journal_title：Virology

authors： Sominsky S,Shterzer N,Jackman A,Shapiro B,Yaniv A,Sherman L

更新日期：2017-09-01 00:00:00

abstract：:The human immunodeficiency virus (HIV-1) causes various hematopoietic abnormalities, with thrombocytopenia (TP) occurring in 30% of infected individuals. In the present study, we aimed to determine whether HIV-1 in the bone marrow of TP patients can infect primary megakaryocytes in vitro, which may contribute to the d...

journal_title：Virology

authors： Voulgaropoulou F,Pontow SE,Ratner L

更新日期：2000-03-30 00:00:00

abstract：:RNA-binding proteins of coronavirus MHV-A59 were identified using an RNA overlay-protein blot assay (ROPBA). The major viral RNA-binding protein in virions and infected cells was the phosphorylated nucleocapsid protein N (50K). A new 140K virus structural protein was identified as a minor RNA-binding protein both in v...

journal_title：Virology

authors： Robbins SG,Frana MF,McGowan JJ,Boyle JF,Holmes KV

更新日期：1986-04-30 00:00:00

abstract：:The DNA sequence of the gag and pol regions of a provirus cloned from a bovine tumor is presented. In order to confirm these results the sequence of portions of a second clone, derived from a virus-producing cell line, was also determined. The gag gene was found to consist of 1179 nucleotides, which probably encode on...

journal_title：Virology

authors： Rice NR,Stephens RM,Burny A,Gilden RV

更新日期：1985-04-30 00:00:00

abstract：:Viral infections of the central nervous system and immune responses to these infections cause a variety of neurological diseases. Infection of weanling mice with Sindbis virus causes acute nonfatal encephalomyelitis followed by clearance of infectious virus, but persistence of viral RNA. Infection with a neuroadapted ...

journal_title：Virology

authors： Kimura T,Griffin DE

更新日期：2003-06-20 00:00:00

abstract：:Hantaan virus, the prototype virus of hemorrhagic fever with renal syndrome, was examined for nucleic acid characteristics which would support its previously proposed inclusion in the virus family Bunyaviridae. Nucleocapsid RNA from Hantaan virions and a control bunyavirus were examined for ribonuclease A (RNase A) se...

journal_title：Virology

authors： Schmaljohn CS,Dalrymple JM

更新日期：1983-12-01 00:00:00

abstract：:Studies based on low-stringency hybridizations of radiolabeled swinepox virus (SPV) DNA to Southern blots containing DNA of representative members of the Orthopoxvirus, Leporipoxvirus, and Avipoxvirus genera and the Entomopoxvirus subfamily have revealed no DNA homology at this level of resolution. Antigenic relatedne...

journal_title：Virology

authors： Massung RF,Moyer RW

更新日期：1991-01-01 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

abstract：:The interaction between the viral envelope protein gp120 and the cellular surface antigen CD4 is a key event in HIV-1 infection. Reciprocal high affinity binding sites have been located in the first domain of CD4 and in the carboxy-terminal region of gp120, respectively. Upon infection, the membranes of the target cel...

journal_title：Virology

authors： Autiero M,Abrescia P,Dettin M,Di Bello C,Guardiola J

更新日期：1991-12-01 00:00:00

abstract：:Following an increase in detection of enterovirus 68 (EV68) in community surveillance of respiratory infections in The Netherlands in 2010, epidemiological and virological analyses were performed to investigate the possible public health impact of EV68 infections. We retrospectively tested specimens collected from acu...

journal_title：Virology

authors： Meijer A,van der Sanden S,Snijders BE,Jaramillo-Gutierrez G,Bont L,van der Ent CK,Overduin P,Jenny SL,Jusic E,van der Avoort HG,Smith GJ,Donker GA,Koopmans MP

更新日期：2012-02-05 00:00:00