Influenza virus hemagglutinin and neuraminidase glycoproteins stimulate the membrane association of the matrix protein.

abstract：:Determining how West Nile virus crosses the blood-brain barrier is critical to understanding the pathogenesis of encephalitis. Here, we show that ICAM-1(-/-) mice are more resistant than control animals to lethal West Nile encephalitis. ICAM-1(-/-) mice have a lower viral load, reduced leukocyte infiltration, and dimi...

journal_title：Journal of virology

authors： Dai J,Wang P,Bai F,Town T,Fikrig E

更新日期：2008-04-01 00:00:00

abstract：:Some retroviruses contain monoubiquitinated Gag and do not bud efficiently from cells treated with proteasome inhibitors, suggesting an interaction between the ubiquitin-proteasome system and retrovirus assembly. We examined equine infectious anemia virus (EIAV) particles and found that approximately 2% of the p9(Gag)...

journal_title：Journal of virology

authors： Ott DE,Coren LV,Sowder RC 2nd,Adams J,Nagashima K,Schubert U

更新日期：2002-03-01 00:00:00

abstract：:Cells of Mus minutoides, an African pygmy mouse of the subgenus Nannomys, are susceptible to ecotropic Moloney and Friend mouse leukemia viruses (MLVs) but not to AKV-type MLVs. Transfected MA139 ferret cells expressing the mCAT-1 cell surface receptor, with the minCAT-1 substitutions K222Q and V233L, did not restrict...

journal_title：Journal of virology

authors： Yan Y,Kozak CA

更新日期：2008-07-01 00:00:00

abstract：:Although parvoviruses are found throughout the animal kingdom, only the human pathogenic B19 virus has so far been shown to possess a limited host range, with erythroid progenitor cells as the main target cells supporting B19 propagation. The underlying mechanism of such erythroid tropism is still unexplained. Synthes...

journal_title：Journal of virology

authors： Pallier C,Greco A,Le Junter J,Saib A,Vassias I,Morinet F

更新日期：1997-12-01 00:00:00

abstract：:Synthesis of the proteins of rabies virus was studied in hamster cells infected with UV-irradiated virus. The UV target size of genes L, N, M1, and M2 was measured during primary transcription. Except for N, the target size of the remaining genes was considerably larger than that of their physical sizes. The data fit ...

journal_title：Journal of virology

authors： Flamand A,Delagneau JF

更新日期：1978-11-01 00:00:00

abstract：:Epstein-Barr virus (EBV) in vivo is known to establish persistent infection in resting, circulating memory B cells and to productively replicate in plasma cells. Until now, the molecular mechanism of how EBV switches from latency to lytic replication in vivo was not known. Here, we report that the plasma cell differen...

journal_title：Journal of virology

authors： Sun CC,Thorley-Lawson DA

更新日期：2007-12-01 00:00:00

abstract：:The host structural maintenance of chromosomes 5/6 complex (Smc5/6) suppresses hepatitis B virus (HBV) transcription. HBV counters this restriction by expressing the X protein (HBx), which redirects the cellular DNA damage-binding protein 1 (DDB1)-containing E3 ubiquitin ligase to target Smc5/6 for degradation. Howeve...

journal_title：Journal of virology

authors： Ramakrishnan D,Xing W,Beran RK,Chemuru S,Rohrs H,Niedziela-Majka A,Marchand B,Mehra U,Zábranský A,Doležal M,Hubálek M,Pichová I,Gross ML,Kwon HJ,Fletcher SP

更新日期：2019-07-30 00:00:00

abstract：:The adenovirus fiber protein is used for attachment of the virus to a specific receptor on the cell surface. Structurally, the protein consists of a long, thin shaft that protrudes from the vertex of the virus capsid and terminates in a globular domain termed the knob. To verify that the knob is the domain which inter...

journal_title：Journal of virology

authors： Henry LJ,Xia D,Wilke ME,Deisenhofer J,Gerard RD

更新日期：1994-08-01 00:00:00

abstract：:Vaccinia virus replication is inhibited by etoposide and mitoxantrone even though poxviruses do not encode the type II topoisomerases that are the specific targets of these drugs. Furthermore, one can isolate drug-resistant virus carrying mutations in the viral DNA ligase and yet the ligase is not known to exhibit sen...

journal_title：Journal of virology

authors： Lin YC,Li J,Irwin CR,Jenkins H,DeLange L,Evans DH

更新日期：2008-06-01 00:00:00

abstract：:A new subgroup of avian leukosis virus (ALV) that includes a unique env gene, designated J, was identified recently in England. Sequence analysis of prototype English isolate HPRS-103 revealed several other unique genetic characteristics of this strain and provided information that it arose by recombination between ex...

journal_title：Journal of virology

authors： Benson SJ,Ruis BL,Garbers AL,Fadly AM,Conklin KF

更新日期：1998-12-01 00:00:00

abstract：:Infection of cells with enveloped viruses is accomplished through membrane fusion. The binding and fusion processes are mediated by the spike proteins in the envelope of the virus particle and usually involve a series of conformational changes in these proteins. We have studied the low-pH-mediated fusion process of th...

journal_title：Journal of virology

authors： Wahlberg JM,Bron R,Wilschut J,Garoff H

更新日期：1992-12-01 00:00:00

abstract：:We have measured in 22 asymptomatic human immunodeficiency virus type 1-infected patients (10 rapid progressors and 12 slow progressors) the proviral load of CD4(+) T cells homogeneously superinfected by the same dose of a non-syncytium-inducing virus in the presence or in the absence of autologous CD8(+) T cells. We ...

journal_title：Journal of virology

authors： Salerno-Gonçalves R,Lu W,Andrieu JM

更新日期：2000-07-01 00:00:00

abstract：:To localize the epitopes recognized by monoclonal antibodies (MAbs) specific for the S1 subunit of the murine coronavirus JHMV spike protein, we have expressed S1 proteins with different deletions from the C terminus of S1. S1utt is composed of the entire 769-amino-acid (aa) S1 protein; S1NM, S1N, S1n(330), and S1n(22...

journal_title：Journal of virology

authors： Kubo H,Yamada YK,Taguchi F

更新日期：1994-09-01 00:00:00

abstract：:Tegument is a unique structure of herpesvirus, which surrounds the capsid and interacts with the envelope. Morphogenesis of gammaherpesvirus is poorly understood due to lack of efficient lytic replication for Epstein-Barr virus and Kaposi's sarcoma-associated herpesvirus/human herpesvirus 8, which are etiologically as...

journal_title：Journal of virology

authors： Guo H,Wang L,Peng L,Zhou ZH,Deng H

更新日期：2009-10-01 00:00:00

abstract：:We have previously demonstrated that two mouse cell lines that are poorly infectible by reovirus become highly susceptible upon transfection with the gene encoding the epidermal growth factor receptor (EGFR) (J. E. Strong, D. Tang, and P. W. K. Lee, Virology 197:405-411, 1993). This enhancement of infection efficiency...

journal_title：Journal of virology

authors： Strong JE,Lee PW

更新日期：1996-01-01 00:00:00

abstract：:Replication of all positive-strand RNA viruses is intimately associated with membranes. Here we utilize electron tomography and other methods to investigate the remodeling of membranes in poliovirus-infected cells. We found that the viral replication structures previously described as "vesicles" are in fact convoluted...

journal_title：Journal of virology

authors： Belov GA,Nair V,Hansen BT,Hoyt FH,Fischer ER,Ehrenfeld E

更新日期：2012-01-01 00:00:00

abstract：:Influenza viruses often evade host immunity via antigenic drift and shift despite previous influenza virus infection and/or vaccination. Vaccines that match circulating virus strains are needed for optimal protection. Development of a universal influenza virus vaccine providing broadly cross-protective immunity will b...

journal_title：Journal of virology

authors： Li Z,Gabbard JD,Mooney A,Gao X,Chen Z,Place RJ,Tompkins SM,He B

更新日期：2013-05-01 00:00:00

abstract：UNLABELLED:The western honeybee (Apis mellifera) is the most important commercial insect pollinator. However, bees are under pressure from habitat loss, environmental stress, and pathogens, including viruses that can cause lethal epidemics. Slow bee paralysis virus (SBPV) belongs to the Iflaviridae family of nonenvelop...

journal_title：Journal of virology

authors： Kalynych S,Přidal A,Pálková L,Levdansky Y,de Miranda JR,Plevka P

更新日期：2016-07-27 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) epidemic in Southeast Asia has been largely due to the emergence of clade E (HIV-1E). It has been suggested that HIV-1E is derived from a recombinant lineage of subtype A (HIV-1A) and subtype E, with multiple breakpoints along the E genome. We obtained complete genome se...

journal_title：Journal of virology

authors： Anderson JP,Rodrigo AG,Learn GH,Madan A,Delahunty C,Coon M,Girard M,Osmanov S,Hood L,Mullins JI

更新日期：2000-11-01 00:00:00

abstract：:The phylogeny of reptilian herpesviruses (HVs) relative to mammalian and avian HVs was investigated by using available gene sequences and by alignment of encoded amino acid sequences and derivation of trees by maximum-likelihood and Bayesian methods. Phylogenetic loci were obtained for green turtle HV (GTHV) primarily...

journal_title：Journal of virology

authors： McGeoch DJ,Gatherer D

更新日期：2005-01-01 00:00:00

abstract：UNLABELLED:HIV-1-specific CD8 T cells can influence HIV-1 disease progression during untreated HIV-1 infection, but the functional and phenotypic properties of HIV-1-specific CD8 T cells in individuals treated with suppressive antiretroviral therapy remain less well understood. Here we show that a subgroup of HIV-1-spe...

journal_title：Journal of virology

authors： Vigano S,Negron J,Ouyang Z,Rosenberg ES,Walker BD,Lichterfeld M,Yu XG

更新日期：2015-08-01 00:00:00

abstract：:The proteins of purified avian oncoviruses were analyzed by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and isoelectric focusing. Certain members of the avian leukosis-sarcoma viruses (ALSV) had group-specific antigens with altered electrophoretic properties. (i) The p27 protein of Rous-associated ...

journal_title：Journal of virology

authors： Rettenmier CW,Hanafusa H

更新日期：1977-12-01 00:00:00

abstract：:The envelope glycoprotein (GP) of lymphocytic choriomeningitis virus (LCMV) is posttranslationally cleaved into two subunits. We show here that this endoproteolytic processing is not required for transport to the cell surface but is essential for LCMV GP to mediate infectivity of pseudotyped retroviral vectors. By sys...

journal_title：Journal of virology

authors： Beyer WR,Pöpplau D,Garten W,von Laer D,Lenz O

更新日期：2003-03-01 00:00:00

abstract：UNLABELLED:Human immunodeficiency virus type 1 (HIV-1) replication in dendritic cells (DCs) is restricted by SAMHD1. This factor is counteracted by the viral protein Vpx; Vpx is found in HIV-2 and simian immunodeficiency virus (SIV) from sooty mangabeys (SIVsm) or from macaques (SIVmac) but is absent from HIV-1. We pre...

journal_title：Journal of virology

authors： Su B,Biedma ME,Lederle A,Peressin M,Lambotin M,Proust A,Decoville T,Schmidt S,Laumond G,Moog C

更新日期：2014-05-01 00:00:00

abstract：:Activated Notch1 (AcN1) alleles cooperate with oncogenes from DNA tumor viruses in transformation of epithelial cells. AcN1 signaling has pleiotropic effects, and suggested oncogenic roles include driving proliferation through cyclin D1 or the generation of resistance to apoptosis on matrix withdrawal through a phosph...

journal_title：Journal of virology

authors： Nair P,Somasundaram K,Krishna S

更新日期：2003-06-01 00:00:00

abstract：:Nidoviruses (arteriviruses, coronaviruses, and roniviruses) are a phylogenetically compact but diverse group of positive-strand RNA viruses that includes important human and animal pathogens. Nidovirus RNA synthesis is mediated by a cytoplasmic membrane-associated replication/transcription complex that includes up to ...

journal_title：Journal of virology

authors： Nedialkova DD,Ulferts R,van den Born E,Lauber C,Gorbalenya AE,Ziebuhr J,Snijder EJ

更新日期：2009-06-01 00:00:00

abstract：:The use of pathogen recognition receptor (PRR) agonists and the molecular mechanisms involved have been the major focus of research in individual vaccine development. West Nile virus (WNV) nonstructural (NS) 4B-P38G mutant has several features for an ideal vaccine candidate, including significantly reduced neuroinvasi...

journal_title：Journal of virology

authors： Luo H,Winkelmann E,Xie G,Fang R,Peng BH,Li L,Lazear HM,Paessler S,Diamond MS,Gale M Jr,Barrett AD,Wang T

更新日期：2017-02-28 00:00:00

abstract：UNLABELLED:Generalized immune activation during HIV infection is associated with an increased risk of cardiovascular disease, neurocognitive disease, osteoporosis, metabolic disorders, and physical frailty. The mechanisms driving this immune activation are poorly understood, particularly for individuals effectively tre...

journal_title：Journal of virology

authors： Liang EC,Sceats L,Bayless NL,Strauss-Albee DM,Kubo J,Grant PM,Furman D,Desai M,Katzenstein DA,Davis MM,Zolopa AR,Blish CA

更新日期：2014-08-01 00:00:00

abstract：:Hepatitis delta virus (HDV) contains two types of hepatitis delta antigens (HDAg) in the virion. The small form (S-HDAg) is required for HDV RNA replication, whereas the large form (L-HDAg) potently inhibits it by a dominant-negative inhibitory mechanism. The sequential appearance of these two forms in the infected ce...

journal_title：Journal of virology

authors： Modahl LE,Lai MM

更新日期：2000-08-01 00:00:00

abstract：:The genomic RNA 3' noncoding region is believed to be a major cis-acting molecular genetic determinant for regulating picornavirus negative-strand RNA synthesis by promoting replication complex recognition. We report the replication of two picornavirus RNAs harboring complete deletions of the genomic RNA 3' noncoding ...

journal_title：Journal of virology

authors： Todd S,Towner JS,Brown DM,Semler BL

更新日期：1997-11-01 00:00:00