Blocking of feline immunodeficiency virus infection by a monoclonal antibody to CD9 is via inhibition of virus release rather than interference with receptor binding.

abstract：:Retrovirus assembly involves a complex series of events in which a large number of proteins must be targeted to a point on the plasma membrane where immature viruses bud from the cell. Gag polyproteins of most retroviruses assemble an immature capsid on the cytoplasmic side of the plasma membrane during the budding pr...

journal_title：Journal of virology

authors： Parker SD,Hunter E

更新日期：2000-01-01 00:00:00

abstract：:Transfection of an Epstein-Barr virus (EBV)-encoded plasmid containing EBER caused a substantial decrease in the level of plasmid containing EBV in Akata and Mutu Burkitt's lymphoma (BL) lines, but failed to do so in other BL lines. The results suggest that EBER could replace the role of EBV, but other EBV products al...

journal_title：Journal of virology

authors： Maruo S,Nanbo A,Takada K

更新日期：2001-10-01 00:00:00

abstract：UNLABELLED:In Kaposi's sarcoma-associated herpesvirus (KSHV), poly(ADP-ribose) polymerase 1 (PARP-1) acts as an inhibitor of lytic replication. Here, we demonstrate that KSHV downregulated PARP-1 upon reactivation. The viral processivity factor of KSHV (PF-8) interacted with PARP-1 and was sufficient to degrade PARP-1 ...

journal_title：Journal of virology

authors： Chung WC,Park JH,Kang HR,Song MJ

更新日期：2015-09-01 00:00:00

abstract：:Human La protein has been implicated in facilitating internal ribosome entry site (IRES)-mediated translation of hepatitis C virus (HCV). Earlier, we demonstrated that the RNA recognition motif (RRM) encompassing residues 112 to 184 of La protein [La (112-184)] interacts with the HCV IRES near the initiator AUG codon....

journal_title：Journal of virology

authors： Mondal T,Ray U,Manna AK,Gupta R,Roy S,Das S

更新日期：2008-12-01 00:00:00

abstract：:Treatment of polyoma virions with ethyleneglycol-bil-N,N'-tetraacetic acid (EGTA) and dithiothreitol (DTT) at pH 8.5 resulted in the dissociation of the virions into a DNA-protein complex and individual structural capsomere subunits. The sedimentation value of the DNA-protein complex in sucrose gradients was approxima...

journal_title：Journal of virology

authors： Brady JN,Winston VD,Consigli RA

更新日期：1978-07-01 00:00:00

abstract：:Influenza A(H7N9) viruses have caused a large number of zoonotic infections since their emergence in 2013. They remain a public health concern due to the repeated high levels of infection with these viruses and their perceived pandemic potential. A major factor that determines influenza A virus fitness and therefore t...

journal_title：Journal of virology

authors： Benton DJ,Wharton SA,Martin SR,McCauley JW

更新日期：2017-05-12 00:00:00

abstract：:Although the etiology of multiple sclerosis (MS) is not known, several factors play a role in this disease: genetic contributions, immunologic elements, and environmental factors. Viruses and virus infections have been associated with the initiation and/or enhancement of exacerbations in MS. Theiler's murine encephalo...

journal_title：Journal of virology

authors： Tolley ND,Tsunoda I,Fujinami RS

更新日期：1999-02-01 00:00:00

abstract：:Murine leukemia viruses isolated from radiation-induced BALB/c leukemias were characterized with respect to viral proteins and RNA. Analysis by sodium dodecyl sulfate-polyacrylamide gel electrophoresis of the viral structural proteins revealed that for p12, p15, p30, and gp70, three of four electrophoretic variants of...

journal_title：Journal of virology

authors： Ellis RW,Hopkins N,Fleissner E

更新日期：1980-02-01 00:00:00

abstract：:Hepatitis C virus (HCV) infection is believed to begin with interactions between cell-free HCV and cell receptors that include CD81, scavenger receptor B1 (SR-B1), claudin-1 (CLDN1), and occludin (OCLN). In this study, we have demonstrated that HCV spreading from infected hepatocytes to uninfected hepatocytes leads to...

journal_title：Journal of virology

authors： Liu Z,He JJ

更新日期：2013-08-01 00:00:00

abstract：:Proliferation responses of naïve CD4(+) T cells to T-cell receptor and interleukin-7 (IL-7) stimulation were evaluated by using cells from human immunodeficiency virus-positive (HIV(+)) donors. IL-7 enhanced responses to T-cell receptor stimulation, and the magnitude of this enhancement was similar in cells from healt...

journal_title：Journal of virology

authors： Bazdar DA,Sieg SF

更新日期：2007-11-01 00:00:00

abstract：:Viral manipulation of transduction pathways associated with key cellular functions such as survival, response to microbial infection, and cytoskeleton reorganization can provide the supportive milieu for a productive infection. Here, we demonstrate that vaccinia virus (VACV) infection leads to activation of the stress...

journal_title：Journal of virology

authors： Pereira AC,Leite FG,Brasil BS,Soares-Martins JA,Torres AA,Pimenta PF,Souto-Padrón T,Traktman P,Ferreira PC,Kroon EG,Bonjardim CA

更新日期：2012-01-01 00:00:00

abstract：:Early in infection by bacteriophage T4, before replication has commenced, one can detect the presence of newly synthesized DNA which cosediments with parental phage DNA on sucrose gradients. As shown earlier (R. E. Murray and C. K. Mathews, 1969), some of this represents covalent attachment of new material to parental...

journal_title：Journal of virology

authors： Scofield MS,Collinsworth WL,Mathews CK

更新日期：1974-04-01 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：:Here we present the first complete genomic sequence of Marek's disease virus serotype 3 (MDV3), also known as turkey herpesvirus (HVT). The 159,160-bp genome encodes an estimated 99 putative proteins and resembles alphaherpesviruses in genomic organization and gene content. HVT is very similar to MDV1 and MDV2 within ...

journal_title：Journal of virology

authors： Afonso CL,Tulman ER,Lu Z,Zsak L,Rock DL,Kutish GF

更新日期：2001-01-01 00:00:00

abstract：UNLABELLED:In a previous screen of putative interferon-stimulated genes, SUN2 was shown to inhibit HIV-1 infection in an uncharacterized manner. SUN2 is an inner nuclear membrane protein belonging to the linker of nucleoskeleton and cytoskeleton complex. We have analyzed here the role of SUN2 in HIV infection. We repor...

journal_title：Journal of virology

authors： Donahue DA,Amraoui S,di Nunzio F,Kieffer C,Porrot F,Opp S,Diaz-Griffero F,Casartelli N,Schwartz O

更新日期：2016-03-28 00:00:00

abstract：:The unexpectedly low efficacy of influenza vaccine during school outbreaks of influenza B virus in the spring of 1987 in Japan was probably attributable to a poor antibody response of vaccinees to the epidemic viruses. An antigenic analysis of the causative B viruses isolated in 1987 and 1988 showed much variation in ...

journal_title：Journal of virology

authors： Kanegae Y,Sugita S,Endo A,Ishida M,Senya S,Osako K,Nerome K,Oya A

更新日期：1990-06-01 00:00:00

abstract：:Mitochondrial DNA synthesis in adenovirus type 2-infected HeLa cells was measured at various times from 0 to 24 h postinfection. Although viral infection effectively turned off host chromosomal DNA synthesis, mitochondrial DNA synthesis was not inhibited. These findings indicate a dissociation between the regulation o...

journal_title：Journal of virology

authors： Fisher PB,Horwitz MS

更新日期：1977-05-01 00:00:00

abstract：:The generation of cytopathic effects by murine leukemia viruses (MLVs) in different cell types correlates with the ability of the virus to induce thymic lymphoma. We showed that the induction of apoptosis in mink epithelial cells by mink cell focus-forming (MCF) MLV infection results in the accumulation of high levels...

journal_title：Journal of virology

authors： Zhao X,Yoshimura FK

更新日期：2008-03-01 00:00:00

abstract：:Nonstructural protein 5B (NS5B) of hepatitis C virus (HCV) possesses an RNA-dependent RNA polymerase activity responsible for viral genome RNA replication. Despite several reports on the characterization of this essential viral enzyme, little is known about the reaction pathway of NS5B-catalyzed nucleotide incorporati...

journal_title：Journal of virology

authors： Zhong W,Ferrari E,Lesburg CA,Maag D,Ghosh SK,Cameron CE,Lau JY,Hong Z

更新日期：2000-10-01 00:00:00

abstract：:During Epstein-Barr virus (EBV) latent infection of B lymphocytes in vitro, six viral nuclear antigens (EBNAs) are expressed from one of two promoters, Cp or Wp, whose activities have previously been shown to be mutually exclusive in established lymphoblastoid cell lines. Initially after infection, the EBNA genes are ...

journal_title：Journal of virology

authors： Yoo LI,Mooney M,Puglielli MT,Speck SH

更新日期：1997-12-01 00:00:00

abstract：:Murine coronavirus mouse hepatitis virus (MHV) causes persistent infection of the central nervous system (CNS) in rodents, which has been associated with demyelination. However, the precise mechanism of MHV persistence in the CNS remains elusive. Here we show that the progenitor oligodendrocytes (central glial 4 [CG-4...

journal_title：Journal of virology

authors： Liu Y,Zhang X

更新日期：2005-01-01 00:00:00

abstract：:Chinese hamster ovary (CHO) cells have recently been used for identification of receptors for several alphaherpesviruses, including pseudorabies virus (PrV) (R. J. Geraghty, C. Krummenacher, G. H. Cohen, R. J. Eisenberg, and P. G. Spear, Science 280:1618-1620, 1998). The experiments were based on the fact that CHO cel...

journal_title：Journal of virology

authors： Nixdorf R,Schmidt J,Karger A,Mettenleiter TC

更新日期：1999-10-01 00:00:00

abstract：:The inactivation of type C retroviruses by human serum may be a considerable impediment to the use of retroviral vectors in vivo for gene therapy. Here we show that virus inactivation is dependent both on the virus and on the cell line used to produce the virus. All viruses produced from murine NIH 3T3 or dog Cf2ThS+L...

journal_title：Journal of virology

authors： Takeuchi Y,Cosset FL,Lachmann PJ,Okada H,Weiss RA,Collins MK

更新日期：1994-12-01 00:00:00

abstract：:The reasons for poor CD4+ T-cell recovery in some human immunodeficiency virus (HIV)-infected subjects despite effective highly active antiretroviral therapy (HAART) remain unclear. We recently reported that CXCR4-using (X4) HIV-1 could be gradually selected in cellular reservoirs during sustained HAART. Because of th...

journal_title：Journal of virology

authors： Delobel P,Nugeyre MT,Cazabat M,Sandres-Sauné K,Pasquier C,Cuzin L,Marchou B,Massip P,Cheynier R,Barré-Sinoussi F,Izopet J,Israël N

更新日期：2006-10-01 00:00:00

abstract：:The fraction of the adenovirus type 5 genome expressed as mRNA in a rat cell line, 5RK, transformed by the HsuI-G restriction fragment was analyzed by saturation hybridization using separated strands of 32P-labeled HindIII-G fragment. It was found that 45 to 50% of G fragment (about 8 X 10(5) daltons) is expressed as ...

journal_title：Journal of virology

authors： Chinnadural G,Fujinaga K,Rho MH,van der Eb AJ,Green M

更新日期：1978-12-01 00:00:00

abstract：:Alternative splicing of the human immunodeficiency virus type 1 (HIV-1) genomic mRNA produces more than 40 unique viral mRNA species, of which more than half remain incompletely spliced within an HIV-1-infected cell. Regulation of splicing at HIV-1 3' splice sites (3'ss) requires suboptimal polypyrimidine tracts, and ...

journal_title：Journal of virology

authors： Madsen JM,Stoltzfus CM

更新日期：2005-08-01 00:00:00

abstract：:Latency is an integral feature of the pathogenesis of cytomegalovirus infection and disease. Using in situ hybridization, we detected viral DNA in the splenic stroma of mice with acute murine cytomegalovirus (MCMV) infection but could not detect latent infection. By using enzymatic amplification of a 700-bp region of ...

journal_title：Journal of virology

authors： Pomeroy C,Hilleren PJ,Jordan MC

更新日期：1991-06-01 00:00:00

abstract：:A mutant which produces a small-headed ("petite") variant of bacteriophage T4 is described. The mutation (E920g) maps in a new gene (66) between genes 23 and 24. Petite phage particles composed up to 70% of the phage yield. The petite phage was nonviable upon single infection but produced progeny when two or more infe...

journal_title：Journal of virology

authors： Eiserling FA,Geiduschek EP,Epstein RH,Metter EJ

更新日期：1970-12-01 00:00:00

abstract：:Rice yellow mottle virus is classified in five major serotypes; the molecular diversity of the coat protein (CP) is well established, but the amino acids involved in the recognition by discriminant monoclonal antibodies (MAbs) remain unknown. Reconstruction of a phylogenetic tree and sequence alignment of the CP gene ...

journal_title：Journal of virology

authors： Hébrard E,Pinel-Galzi A,Catherinot V,Labesse G,Brugidou C,Fargette D

更新日期：2005-04-01 00:00:00

abstract：:Simian immunodeficiency virus (SIV) has been shown to progress through a number of changes that lead to the emergence of pathogenic viral variants in macaques initially infected with a mildly cytopathic variant, SIVMneCL8. One of these late-stage isolates, SIVMne170, replicates to high levels in vivo and causes a rapi...

journal_title：Journal of virology

authors： Voronin Y,Overbaugh J,Emerman M

更新日期：2005-12-01 00:00:00