IFN Response and Viral Host Range
A Rhesus Rhadinovirus Viral Interferon (IFN) Regulatory Factor Is Virion Associated and Inhibits the Early IFN Antiviral Response
... I IFN induction by specif- ically blocking the phosphorylation and nuclear accumulation of IRF7 ...hampered IFN-  transcription very soon after poly(I · C) transfection, this led to our investigation of ...
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Expanding the Host Range of Hepatitis C Virus through Viral Adaptation
... IMPORTANCE At least 150 million individuals are chronically infected with HCV and are at risk of developing serious liver dis- ease. Despite the advent of effective antiviral therapy, the frequency of chronic carriers ...
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Comparison of viral replication and IFN response in alpaca and bovine cells following bovine viral diarrhea virus infection
... to viral replica- tion, AT and BT cells were transfected with RNA from BVDV NY-1 or BVDV CO-06 and progeny virus titered to determine levels of ...the IFN inhibition ...of IFN, which could interfere ...
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Discovery of novel dsRNA viral sequences by in silico cloning and implications for viral diversity, host range and evolution
... of viral evolution, diversity and the interaction between viruses and ...RNA viral genomes are time-consuming and often difficult because many viruses occur in extremely low ...dsRNA viral sequences ...
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Validation of a host response test to distinguish bacterial and viral respiratory infection.
... between host gene expression and procalcitonin was most pronounced in two ...distinguish viral from non-infectious illness. In contrast, the host gene expression test correctly classified 81% of these ...
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Host and Viral Predictors of Response to Antiviral Therapy in Chronic Hepatitis B
... virological response, independently of other ...influence response to PEG-IFN is currently ...the IFN-λ family, and IFN-λ was recently shown to be active against both RNA and DNA ...
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Host-specific alterations in viral RNA accumulation and infection spread in a brome mosaic virus isolate with an expanded host range.
... induced host responses surround- ing initial infection sites may also influence or limit infection ...of host responses, the rate of plant development, and environmental influences on all three processes ...
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Characterization of Chikungunya Virus Induced Host Response in a Mouse Model of Viral Myositis
... Development Establishment (DRDE), Gwalior, India, 3 DRDO-BU Center for Life Sciences, Bharathiar University Campus, Coimbatore, India, 4 Department of Veterinary and Biomedical Sciences, University of Minnesota, Twin ...
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Integration and expression of viral DNA in cells transformed by host range mutants of adenovirus type 5.
... Viral DNA sequences in cells transformed by simian virus 40, adeno- virus type 2 and adenovirus type 5. Cold Spring Harbor Symp[r] ...
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Host Range Restriction of Insect-Specific Flaviviruses Occurs at Several Levels of the Viral Life Cycle
... Host range restriction at the level of cell ...NIEV host range restriction is also manifested at the level of cell entry, we replaced the envelope protein prM and E genes with the homologous ...
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Peg-IFN and ribavirin: what sustained virologic response can be achieved by using HCV genotyping and viral kinetics?
... 40% 39% 39% 1. Manns MP et al. Lancet. 2001;358:958-965. 2. Witthoeft T et al. J Viral Hepat. 2010;17:459-468. 3. McHutchison JG et al. N Engl J Med. 2009;361:580-593. 4. Cooper C et al. Poster presented at: 60th ...
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Direct association between pharyngeal viral secretion and host cytokine response in severe pandemic influenza
... primary viral pneumonia during the acute phase of influenza virus illness with negative respiratory and blood bacterial cultures at admission were recruited from November 1 st to December 31 st ...
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Isolation and characterization of herpes simplex virus type 1 host range mutants defective in viral DNA synthesis.
... All three mutants (hr27, hr48, and hr156) were defective in the synthesis of viral DNA and late proteins when grown in nonpermissive Vero cells.. Early gene expression in cells infected [r] ...
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Triterpenoids Manipulate a Broad Range of Virus-Host Fusion via Wrapping the HR2 Domain Prevalent in Viral Envelopes
... by viral envelopes via constituent fusion proteins during the life cycle of enveloped viruses 1,2 .... Viral fusion proteins usually consist of two subunits: a host membrane-binding subunit and a ...
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Invasion success of a scarab beetle within its native range: Host range expansion versus host-shift
... a host range expansion (ability to use equally both an ancestral and new host) onto exotic hosts rather than a host shift (loss of fitness on the ancestral host in comparison to the new ...
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Human immunodeficiency virus type 1 cellular host range, replication, and cytopathicity are linked to the envelope region of the viral genome.
... nant viruses generated between molecular clones of two HIV-1 isolates (HIV-1sF2 and HIV-lsF33) showing differ- ences in biologic properties were used to map the region of the HIV-1 genom[r] ...
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Small-Molecule Probes Targeting the Viral PPxY-Host Nedd4 Interface Block Egress of a Broad Range of RNA Viruses
... of host-oriented therapeutics is of great interest, its development still remains in its ...domain– host interactions are conserved in a range of emerging RNA viruses, we predict that they represent ...
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Mutational Analysis of Aminopeptidase N, a Receptor for Several Group 1 Coronaviruses, Identifies Key Determinants of Viral Host Range
... other host species via their APN ...new host species, they may have lost their ability to be efficiently transmitted from cat to cat using fAPN, although they can all still use fAPN as a receptor for cell ...
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Suppressors of a Host Range Mutation in the Rabbitpox Virus Serpin SPI-1 Map to Proteins Essential for Viral DNA Replication
... of the serpin reactive center loop. The SPI-1 T309R serpin is inactive as a protease inhibitor in vitro. Introduction of the mutation into RPV leads to the same restricted hr phenotype as deletion of the SPI-1 gene. ...
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Nonstructural Nipah Virus C Protein Regulates both the Early Host Proinflammatory Response and Viral Virulence
... In conclusion, differential expression of chemokines regulated by NiV C may provide a molecular code responsible for precise coordination of leukocyte trafficking under proinflammatory conditions, such as in infection. ...
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