An anti-phosphoinositide-specific monoclonal antibody that neutralizes HIV-1 infection of human monocyte-derived macrophages.

abstract：:Glycoprotein C (gC) of pseudorabies virus, a swine herpesvirus, initiates virus attachment by binding to heparan sulfate (HS) linked to proteoglycans (HSPGs) on the cell surface. This interaction facilitates a required step in virus entry, the binding to a non-HS coreceptor, likely by another viral glycoprotein, gD. W...

journal_title：Virology

authors： Rue CA,Ryan P

更新日期：2003-03-01 00:00:00

abstract：:Our previous studies have demonstrated that virus-specific cell-mediated cytotoxicity of sensitized leukocytes can be induced using clonal ginbuna crucian carp and their syngeneic cell lines. In the present study, we attempt to determine if virus-specific cytotoxic cell populations of fish express CD8alpha and TCRbeta...

journal_title：Virology

authors： Somamoto T,Yoshiura Y,Sato A,Nakao M,Nakanishi T,Okamoto N,Ototake M

更新日期：2006-05-10 00:00:00

abstract：:Glycoprotein D (gD) of herpes simplex virus type 1 (HSV-1) plays a key role in multiple events during infection including virus entry, cell-to-cell spread, and virus-induced syncytia formation. Here, we provide evidence that an arginine/lysine cluster located at the transmembrane-cytoplasm interface of gD critically c...

journal_title：Virology

authors： Carmichael JC,Starkey J,Zhang D,Sarfo A,Chadha P,Wills JW,Han J

更新日期：2019-01-15 00:00:00

abstract：:In order to molecularly characterize rapidly and slowly replicating HIV-1 variants, molecular clones were obtained from a rapid/high virus isolate. This isolate, 4803, had only been passaged in peripheral blood mononuclear cells (PBMC) prior to cloning. Molecular cloning was done in bacteriophage lambda-dash using hig...

journal_title：Virology

authors： Fredriksson R,Stålhanske P,von Gegerfelt A,Lind B,Aman P,Rassart E,Fenyö EM

更新日期：1991-03-01 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：:Proinflammatory cytokines and chemokines are often detected in brain tissue of patients with neurological diseases such as multiple sclerosis (MS), HIV-associated dementia (HAD) and Alzheimer's disease (AD). We have utilized a mouse model of retrovirus-induced neurological disease to examine how these proinflammatory ...

journal_title：Virology

authors： Peterson KE,Evans LH,Wehrly K,Chesebro B

更新日期：2006-10-10 00:00:00

abstract：:Putative replication complexes of cauliflower mosaic virus (CaMV) which resemble hepatitis B virus replication complexes in several respects have been identified. The CaMV replication complexes contain a heterogeneous population of minus-strand DNA ranging in size from less than 600 nucleotides to full genome length o...

journal_title：Virology

authors： Marsh L,Kuzj A,Guilfoyle T

更新日期：1985-05-01 00:00:00

abstract：:The genome of peanut clump pecluvirus (PCV) consists of two messenger RNA components which contain, respectively, three and five open reading frames (ORFs). Inoculation of transcripts from full-length cDNA clones derived from the PCV RNAs showed that RNA-1 is able to replicate in the absence of RNA-2 in protoplasts, b...

journal_title：Virology

authors： Herzog E,Hemmer O,Hauser S,Meyer G,Bouzoubaa S,Fritsch C

更新日期：1998-09-01 00:00:00

abstract：:The HSV-1 genome is composed of two unique regions (UL and US) flanked by inverted repeats. During the course of DNA replication the two unique regions UL and US invert relative to one another. In this report we present evidence that cleavage is not necessary for genomic inversion to occur. We isolated and characteriz...

journal_title：Virology

authors： Lamberti C,Weller SK

更新日期：1996-12-15 00:00:00

abstract：:Virus like particles (17 nm in diameter) associated with maize white line mosaic virus (MWLMV) were shown to be a satellite virus of MWLMV (SV-MWLMV) on the basis of the following properties: (1) The SV-MWLMV was dependent upon the presence of MWLMV for replication in maize, while the latter virus could replicate inde...

journal_title：Virology

authors： Zhang L,Zitter TA,Palukaitis P

更新日期：1991-02-01 00:00:00

abstract：:One of the newest niches for baculoviruses-based technologies is their use as vectors for mammalian cell transduction and gene therapy applications. However, an outstanding safety issue related to such use is the residual expression of viral genes in infected mammalian cells. Here we show that infectious baculoviruses...

journal_title：Virology

authors： Efrose R,Swevers L,Iatrou K

更新日期：2010-10-25 00:00:00

abstract：:The physical stability of virions of Cucumber mosaic virus (CMV) mutants was investigated to determine if relative stability correlated with efficiency of aphid transmission. Virion stability was evaluated by a urea disruption assay and by testing the infectivity of virus following purifications. All viruses were infe...

journal_title：Virology

authors： Ng JC,Josefsson C,Clark AJ,Franz AW,Perry KL

更新日期：2005-02-05 00:00:00

abstract：:HIV-1 genomic RNA (gRNA) dimerization is important for viral infectivity and is regulated by proteolytic processing of the Gag precursor protein (Pr55gag) under the direction of the viral protease. The processing occurs in successive steps and, to date, the step associated with formation of a wild-type (WT) level of g...

journal_title：Virology

authors： Kafaie J,Dolatshahi M,Ajamian L,Song R,Mouland AJ,Rouiller I,Laughrea M

更新日期：2009-03-01 00:00:00

abstract：:Infection with the Tucson strain of coxsackievirus B1 (CVB1T) causes the development of chronic inflammatory myopathy (CIM) and hind limb weakness in susceptible strains of mice. In this study, a panel of six plaque-purified viruses exhibiting either small or large plaque phenotypes was derived from parental CVB1T and...

journal_title：Virology

authors： Tam PE,Messner RP

更新日期：1997-06-23 00:00:00

abstract：:Matrix protein M1 purified from influenza A and B viruses has been analyzed for its ability to specifically interact with cellular proteins by immune coprecipitation and by an in vitro binding assay on nitrocellulose on PVDF membranes. When M1 was mixed with lysates of uninfected cells there was selective binding of h...

journal_title：Virology

authors： Zhirnov OP,Klenk HD

更新日期：1997-09-01 00:00:00

abstract：:About 100 nucleotides of DNA sequence at the 5' noncoding region of the Choristoneura biennis entomopoxvirus spheroidin gene was chemically synthesized and inserted into a vaccinia expression vector, interrupting the vaccinia thymidine kinase gene. When the bacterial beta-galactosidase gene was introduced downstream o...

journal_title：Virology

authors： Pearson A,Richardson C,Yuen L

更新日期：1991-02-01 00:00:00

abstract：:Methods currently used for HIV-1 viral load measurements are very sensitive, but cannot distinguish between infectious and noninfectious particles. Here we describe the development of a novel, sensitive, and highly reproducible method that allows rapid isolation and quantification of infectious particles from patient ...

journal_title：Virology

authors： Rusert P,Fischer M,Joos B,Leemann C,Kuster H,Flepp M,Bonhoeffer S,Günthard HF,Trkola A

更新日期：2004-08-15 00:00:00

abstract：:The mechanism of intracellular retention for the large surface protein (L) of duck hepatitis B virus (DHBV) was analyzed by examination of the transmembrane topologies and secretory properties of a collection of DHBV L mutants and compared with that of human hepatitis B virus (HBV) L. Our results demonstrate that, in ...

journal_title：Virology

authors： Gazina EV,Lin B,Gallina A,Milanesi G,Anderson DA

更新日期：1998-03-15 00:00:00

abstract：:Infectious pancreatic necrosis is an important viral disease of salmonid fish reared in hatchery. Its etiological agent, IPNV, showed a high degree of antigenic heterogeneity. Up to 10 serotypes and 2 serogroups were proposed. Yet, very little is known about genomic variations among viruses of different origin. In ord...

journal_title：Virology

authors： Heppell J,Berthiaume L,Corbin F,Tarrab E,Lecomte J,Arella M

更新日期：1993-08-01 00:00:00

abstract：:The complete genomes of 30 Soybean mosaic virus (SMV) isolates and strains were sequenced in this study. Together with fourteen previously reported sequences, we analyzed the genetic structure of the SMV population. Analyses of genetic diversity showed that different genomic regions of SMV are under different evolutio...

journal_title：Virology

authors： Seo JK,Ohshima K,Lee HG,Son M,Choi HS,Lee SH,Sohn SH,Kim KH

更新日期：2009-10-10 00:00:00

abstract：BACKGROUND:When antiretroviral therapy does not fully suppress HIV replication, suboptimal levels of antiretrovirals can select for antiretroviral resistant variants of HIV. These variants may exhibit reduced replication capacity and result in lower viral loads in blood. Our study evaluated whether antiretroviral resis...

journal_title：Virology

authors： Hightower GK,Letendre SL,Cherner M,Gibson SA,Ellis RJ,Wolfson TJ,Gamst AC,Ignacio CC,Heaton RK,Grant I,Richman DD,Smith DM,HNRC Group.

更新日期：2009-11-25 00:00:00

abstract：:A full-length cDNA of cucurbit aphid-borne yellows virus (CABYV) has been constructed and expressed either as an in vitro transcript, under control of a bacteriophage T7 RNA polymerase promoter, or in vivo, under control of the cauliflower mosaic virus 35S promoter in an agroinfection vector. The biological activity o...

journal_title：Virology

authors： Prüfer D,Wipf-Scheibel C,Richards K,Guilley H,Lecoq H,Jonard G

更新日期：1995-12-01 00:00:00

abstract：:It is well established that the human subgroup C adenovirus type 5 (Ad5) E1B 55 kDa protein can regulate the activity and concentration of the cellular tumor suppressor, p53. However, the contribution(s) of these functions of the E1B protein to viral reproduction remains unclear. To investigate this issue, we examined...

journal_title：Virology

authors： Cardoso FM,Kato SE,Huang W,Flint SJ,Gonzalez RA

更新日期：2008-09-01 00:00:00

abstract：:The V3 loop of HIV-1 gp120 is considered occluded on many primary viruses. However, virus sensitivity to neutralization by different V3 mAbs often varies, indicating that access to V3 is not restricted equally for all antibodies. Here, we have sought to gain a better understanding of these restrictions by determining ...

journal_title：Virology

authors： Pantophlet R,Wrin T,Cavacini LA,Robinson JE,Burton DR

更新日期：2008-11-25 00:00:00

abstract：:As porcine endogenous retroviruses (PERV) productively infect human cells in vitro, they pose a serious risk in xenotransplantation and xenogeneic cell therapies. We have analyzed the prevalence of six well-characterized full-length PERV, five of them being replication-competent and four of them being chromosomally as...

journal_title：Virology

authors： Niebert M,Tönjes RR

更新日期：2003-09-01 00:00:00

abstract：:The failure of HIV-1 to escape at some cytotoxic T-lymphocyte (CTL) epitopes has generally been explained in terms of viral fitness costs or ineffective or attenuated CTL responses. Relatively little attention has been paid to the evolutionary time required for escape mutants to be detected. This time is significantly...

journal_title：Virology

authors： Liu Y,Mullins JI,Mittler JE

更新日期：2006-03-30 00:00:00

abstract：:We have previously shown that the late promoter of the human papovavirus BK (prototype) is contained within the three 68-bp repeats and a 66-bp region to the late side of the repeats which together constitute the early promoter enhancer. We have now carried out unidirectional deletion and linker scan analyses of these...

journal_title：Virology

authors： Cassill JA,Deyerle KL,Subramani S

更新日期：1989-03-01 00:00:00

abstract：:Cytoplasmic tails of envelope (Env) glycoproteins of many retroviruses inhibit their membrane fusion activity. The cytoplasmic 16-amino acid peptide of ecotropic murine leukemia virus (E-MLV) Env protein, called the R-peptide, also inhibits the membrane fusion activity of the Env protein. However, the molecular mechan...

journal_title：Virology

authors： Kubo Y,Izumida M,Togawa K,Zhang F,Hayashi H

更新日期：2019-06-01 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) glycoprotein B (gB) is a multifunctional glycoprotein required for infectivity; it is thought to promote fusion of the viral envelope with the cell membrane and entry of virions into cells. To map the antigenic and functional domains on gB, we constructed amino terminal derivatives lacki...

journal_title：Virology

authors： Pereira L,Ali M,Kousoulas K,Huo B,Banks T

更新日期：1989-09-01 00:00:00

abstract：:Herpes simplex virus mutant KG111 contains a nonsense mutation at codon 44 of the viral thymidine kinase (tk) gene and produces low amounts of a truncated tk polypeptide. We tested mutant KG111 and related viruses that specify varying amounts of similar truncated tk polypeptides for their sensitivities to antiviral nu...

journal_title：Virology

authors： Coen DM,Irmiere AF,Jacobson JG,Kerns KM

更新日期：1989-02-01 00:00:00