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2009 NOV 16 ... for the interaction. In MV minigenome reporter gene assays, the M protein inhibited viral RNA synthesis only when it was able to interact with the N protein. The N protein ... to play an important role in MV assembly by linking the ribonucleoprotein complex with envelope glycoproteins." "Analyses using a yeast two-hybrid system and ...
2009 NOV 16 ... against many viruses. "It is just targeting lipids," Bieniasz said. "It's not about viral proteins." That's conceptually important, he continued, because there is no specific ... at The Rockefeller University. Either one of those anchors gets incorporated into the envelope surrounding HIV or other viruses as they bud through the plasma membrane of an infected ...
2009 NOV 23 ... new findings could help provide clues as how to interrupt the process of intercellular viral spread. (PLoS Pathogens, 6 November 2009) As many of us have learned from ... RNA into new viral particles. These are then extruded from the cell, wrapped in an envelope of membrane bearing viral proteins that direct the parcel to the next susceptible cell. ...
2009 NOV 16 ... mature independent of ESCRT components, instead relying on the intrinsic behavior of viral matrix and envelope proteins to drive envelopment," researchers in the United States ...
2009 NOV 9 ... Hemorrhagic Disease, Immunization, Infectious Disease, Parasitic Disease, Vectors, Viral, West Nile Fever, West Nile Virus, Yellow Fever, Zoonoses. This article was ... antibody E53 that engages the highly conserved fusion loop of the West Nile virus envelope glycoprotein," scientists writing in the The EMBO Journal report. "Using ...
2009 NOV 9 ... Switzerland, "Paramyxovirus cell entry is controlled by the concerted action of two viral envelope glycoproteins, the fusion (F) and the receptor-binding (H) proteins, which together with ...
2009 NOV 9 ... the Rem-responsive element (RmRE), reporter vectors containing various portions of the viral envelope gene and the 3' long terminal repeat were tested in the presence and absence of Rem in ...
2009 NOV 16 ... constructing an ORF33-null MHV-68 mutant, we demonstrated that ORF33 is not required for viral DNA replication, early and late gene expression, viral DNA packaging or capsid assembly ... 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 ...
2009 NOV 2 ... contact C.A. Meseda, Food & Drug Administration, Laboratory DNA Viruses, Division Viral Prod, HFM 457, Center Biology Evaluation & Research, 1401 Rockville Pike, Rockville, MD ... the truncation of the B5 protein, an important neutralizing target of the extracellular envelope form of vaccinia virus (EV)," scientists in the United States report. ...
2009 NOV 2 ... other viruses for assembly. Virion morphogenesis ultimately requires colocalization of viral components, yet our dual-label immunogold staining studies failed to reveal a spatial ... membrane. In this study, we have characterized the microdomain organization of the virus envelope glycoprotein (GPC) on the cell surface by using immunogold electron microscopy. We find ...
2009 NOV 2 ... Inhibitor, HIV, Human Immunodeficiency Virus, Immunology, Sexually Transmitted Disease, Viral, Virology, Harvard University, Medical Department. This article was ... to recent research from the United States, "Human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein modifications over the course of infection have been associated with ...
2009 NOV 23 ... virus (JEV) interacts with a cellular receptor and mediates membrane fusion to allow viral entry into target cells, thus eliciting neutralizing antibody response. The formation of ... "As noted in other flaviviruses, the envelope (E) protein of Japanese encephalitis virus (JEV) interacts with a cellular receptor and ...
2009 NOV 16 ... Additional information can be obtained by contacting C.J. Lai, NIAID, Molecular Viral Biology Sect, Infectious Disease Laboratory, National Institutes of Health, 50 South ... cells, rapidly acquired a single Glu(327)-Gly substitution in domain III (DIII) of the envelope protein (E). These variants appear to have accumulated in response to growth adaptation ...
2009 NOV 2 ... France, Pierre-Benite, DNA, Endogenous Retrovirus, Physiology, Provirus, Retrovirus, Viral Research, Virology, Centre Hospitalier Lyon Sud. This article was prepared ... three proviruses of distinct families, are highly transcribed in placenta and produce envelope proteins associated with placenta development," scientists writing in the journal DNA ...
2009 NOV 2 ... and to examine GBV-C E2-mediated fusion in the context of the entire envelope protein or viral-particles," wrote E.L. Mohr and colleagues, University of Iowa. The ...
2009 NOV 9 ... 1AG, Berks, England. Keywords: United States, Chapel Hill, Dengue Fever, Viral, Virology, Virus, University of North Carolina, Medical Department. This ... non-integrin (DC-SIGN)-expressing cells and characterized the structure of envelope (E) protein N-linked glycans on DENV derived from the two cell types. DENVs derived from ...
2009 NOV 9 ... Western blotting indicated that SGIV ICP18 is translated as early as 6 h p.i. and is a viral non-envelope protein. Subcellular localization analysis revealed that the SGIV ICP18 ...
2009 NOV 10 ... consist of non-enveloped viruses that 'inject' their genome into their host via a viral inner-membrane host plasma membrane fusion mechanism, leaving an extracellular viral ... a lipid membrane, and secondly, EhV-86 enters its host via either an endocytotic or an envelope fusion mechanism in which an intact nucleoprotein core still encapsulated by its capsid ...
2009 NOV 2 ... system. The Env glycosylation is mostly conserved but continues to evolve to modulate viral infectivity," investigators in the United States report. "Thus, profiling ... "The extensive glycosylation of HIV-1 envelope proteins (Envs), gp120/gp41, is known to play an important role in evasion of host ...
