HOLMES EC, Ghedin E, Halpin RA, Stockwell TB, et a. Extensive Geographical Mixing of Human H1N1/09 Influenza A Virus in a Single University Community. J Virol. 2011 May 18. Abstract
submitted by kickingbird at May, 28, 2011 from J Virol. 2011 May 18 (via http://www.ncbi.nlm.nih.gov/pubmed/21593168)
Despite growing interest in the molecular epidemiology of influenza virus, the pattern of viral spread within individual communities remains poorly understood. To determine the phylogeography of influenza ... Wakai C, Iwama M, Mizumoto K, Nagata K.. Influenza B virus RNA polymerase recognizes the cap structure less dependently on the methyl residue than influenza A virus polymerase. J Virol. 2011 May 18.. Abstract
submitted by kickingbird at May, 28, 2011 from J Virol. 2011 May 18. (via http://www.ncbi.nlm.nih.gov/pubmed/21593178)
The cap-dependent endonuclease activity of the influenza virus RNA-dependent RNA polymerase cleaves host mRNAs to produce capped RNA fragments for primers to initiate viral mRNA synthesis. The influenza ... WARREN-GASH C, Bhaskaran K, Hayward A, Leung GM, e. Circulating influenza virus, climatic factors, and acute myocardial infarction: a time series study in England and wales and Hong Kong.. J Infect Dis. 2011 Jun;203(12):1710-8. Abstract
submitted by kickingbird at May, 28, 2011 from J Infect Dis. 2011 Jun;203(12):1710-8 (via http://www.ncbi.nlm.nih.gov/pubmed/21606529)
Background.?Previous studies identifying associations between influenza and acute cardiac events may have been confounded by climatic factors. Differing seasonal patterns of influenza activity in Hong ... Lee SS, Wong NS.. The clustering and transmission dynamics of pandemic influenza A (H1N1) 2009 cases in Hong Kong. J Infect. 2011 May 7. Abstract
submitted by kickingbird at May, 28, 2011 from J Infect. 2011 May 7 (via http://www.ncbi.nlm.nih.gov/pubmed/21601284)
Abstract
OBJECTIVES:
Human influenza A (H1N1) 2009 has caused severe epidemics in many countries, but its dynamics in spatial and temporal contexts have so far been poorly appreciated.
METHODS:
A ... TISONCIK JR, Billharz R, Burmakina S, Belisle SE,. The NS1 Protein of Influenza A Virus Suppresses Interferon-Regulated Activation of Antigen Presentation and Immune-Proteasome Pathways. J Gen Virol. 2011 May 18. Abstract
submitted by kickingbird at May, 28, 2011 from J Gen Virol. 2011 May 18 (via http://www.ncbi.nlm.nih.gov/pubmed/21593271)
The NS1 protein of influenza virus counters host antiviral defenses primarily by antagonizing the type I interferon response. Both the N-terminal dsRNA binding domain and the C-terminal effector domain ... ZHOU J, Zou L, Zhang X, Liao J, etc., al. Adamantane- and Oseltamivir-Resistant Seasonal A(H1N1) and Pandemic A(H1N1) 2009 Influenza Viruses in Guangdong, China, During 2008 and 2009. J Clin Microbiol. 2011 May 18.. Abstract
submitted by kickingbird at May, 28, 2011 from J Clin Microbiol. 2011 May 18. (via http://www.ncbi.nlm.nih.gov/pubmed/21593267)
Adamantane- and oseltamivir-resistance among influenza viruses is a major concern to public health officials. To determine the prevalence of antiviral resistant influenza viruses in Guangdong, China, 244 ... YAO X, Hamilton RG, Weng NP, Xue QL, et al.. Frailty is associated with impairment of vaccine-induced antibody response and increase in post-vaccination influenza infection in community-dwelling older adults. Vaccine. 2011 May 9. Abstract
submitted by kickingbird at May, 23, 2011 from Vaccine. 2011 May 9 (via http://www.ncbi.nlm.nih.gov/pubmed/21565245)
Annual immunization with a trivalent inactivated vaccine (TIV) is considered efficacious for prevention of seasonal influenza in older adults. However, significant controversy exists in the current literature ... WU C, Zanker D, Valkenburg S, Tan B, et al.. Systematic identification of immunodominant CD8+ T-cell responses to influenza A virus in HLA-A2 individuals. Proc Natl Acad Sci U S A. 2011 May 11. Abstract
submitted by kickingbird at May, 23, 2011 from Proc Natl Acad Sci U S A. 2011 May 11 (via http://www.ncbi.nlm.nih.gov/pubmed/21562214)
Immunodominant T-cell responses are important for virus clearance. However, the identification of immunodominant T-cell peptide + HLA glycoprotein epitopes has been hindered by the extent of HLA polymorphism ... BUSSEY KA, Desmet EA, Mattiacio JL, Hamilton A, et. PA residues in the 2009 H1N1 pandemic influenza virus enhance avian virus polymerase activity in mammalian cells. J Virol. 2011 May 11.. Abstract
submitted by kickingbird at May, 23, 2011 from J Virol. 2011 May 11. (via http://www.ncbi.nlm.nih.gov/pubmed/21561908)
The 2009 pandemic influenza virus (pH1N1) is a swine-origin reassortant containing human, avian, and swine influenza genes. We have previously shown that the polymerase complex of the pH1N1 strain A/California/04/2009 ... Hutchinson E, Orr O, Man Liu S, Engelhardt O, Fodo. Characterisation of the interaction between the influenza A virus polymerase subunit PB1 and the host nuclear import factor Ran Binding Protein 5. J Gen Virol. 2011 May 11. Abstract
submitted by kickingbird at May, 23, 2011 from J Gen Virol. 2011 May 11 (via http://www.ncbi.nlm.nih.gov/pubmed/21562121)
The influenza A virus RNA polymerase is a heterotrimer, and transcribes and replicates the viral genome in the cell nucleus. Newly synthesised RNA polymerase subunits must therefore be imported into the ... SIMON P, Holder BP, Bouhy X, Abed Y, et al.. The I222V neuraminidase mutation has a compensatory role in replication of an oseltamivir-resistant influenza virus A/H3N2 E119V mutant. J Clin Microbiol. 2011 Feb;49(2):715-7. Epub 2010. Abstract
submitted by kickingbird at May, 23, 2011 from J Clin Microbiol. 2011 Feb;49(2):715-7. Epub 2010 (via http://www.ncbi.nlm.nih.gov/pubmed/21106781)
Oseltamivir-resistant A/H3N2 influenza isolates with or without the E119V and I222V neuraminidase (NA) mutations were recovered from an immunocompromised patient. Based on plaque size, yield assays, and ... HAN T, Sui J, Bennett AS, Liddington RC, et al. Fine epitope mapping of monoclonal antibodies against hemagglutinin of a highly. Biochem Biophys Res Commun. 2011. Abstract
submitted by kickingbird at May, 23, 2011 from Biochem Biophys Res Commun. 2011 (via http://www.ncbi.nlm.nih.gov/pubmed/17881439)
Highly pathogenic H5N1 avian influenza viruses pose a debilitating pandemic threat. Thus, understanding mechanisms of antibody-mediated viral inhibition and neutralization escape is critical. Here, a robust ... Zhang RL, Liu M, Zhang Z, Zheng SM. Apoptosis in the immune organs of chickens infected with H5N1 avian influenza virus derived from goose. Chinese Journal of Preventive Veterinary Medicine. Abstract
submitted by kickingbird at May, 22, 2011 from Chinese Journal of Preventive Veterinary Medicine (via http://www.cnki.net)
To investigate the apoptosis in the immune organs of chickens infected with H5N1 avian influenza virus(AIV) derived from goose.Fifty one-day-old specific-pathogen-free chickens were divided randomly into ... Liu LL,etc.,al. Genetic analysis of the entire genome of a H4 avian influenza virus. Chinese Journal of Preventive Veterinary Medicine. Abstract
submitted by kickingbird at May, 22, 2011 from Chinese Journal of Preventive Veterinary Medicine (via http://www.cnki.net)
H4N2 subtype avian influenza virus(AIV) A/duck/Guangxi/912/2008(H4N2) was isolated from duck in a live-bird market(LBM) in southern China during the routine epidemiologic surveillance in 2008.The sequence ... PAYNTER S, Ware RS, Shanks GD.. Host and environmental factors reducing mortality during the 1918-1919 influenza pandemic. Epidemiol Infect. 2011 Mar 22:1-6.. Abstract
submitted by kickingbird at Apr, 1, 2011 from Epidemiol Infect. 2011 Mar 22:1-6. (via http://www.ncbi.nlm.nih.gov/pubmed/21418715)
SUMMARYMortality from influenza and pneumonia during the 1918-1919 pandemic was compared between subgroups of civilian and military populations from states in Australia and the USA. Exposures to crowded ... ABDEL-MONEIM AS, Shehab GM, Abu-Elsaad AA. Molecular evolution of the six internal genes of H5N1 equine influenza A virus. Arch Virol. 2011. Abstract
submitted by kickingbird at Apr, 1, 2011 from Arch Virol. 2011 (via http://www.ncbi.nlm.nih.gov/pubmed/21431346)
Phylogenetic and evolutionary patterns of the six internal genes of an equine H5N1 influenza A virus isolated in Egypt on 2009 were analyzed using direct sequencing. All of the internal genes of the equine ... Highly Pathogenic Avian Influenza (H5N1): Pathways. Highly Pathogenic Avian Influenza (H5N1): Pathways of Exposure at the Animal‐Human Interface, a Systematic Review. PLoS ONE 6(1): e14582. doi:10.1371/journal.pone.00. Abstract
submitted by kickingbird at Mar, 23, 2011 from PLoS ONE 6(1): e14582. doi:10.1371/journal.pone.00 (via http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjourna)
Background
The threat posed by highly pathogenic avian influenza A H5N1 viruses to humans remains significant, given the continued occurrence of sporadic human cases (499 human cases in 15 countries) ... Liu Y, Ji J, Xie Q, Wang J, Shang H, Chen C, Chen. Isolation and complete genomic characterization of H1N1 subtype swine influenza viruses in southern China through the 2009 pandemic. Virology Journal 2011, 8:129. Abstract
submitted by kickingbird at Mar, 22, 2011 from Virology Journal 2011, 8:129 (via http://www.virologyj.com/content/8/1/129/abstract)
Background
The swine influenza (SI) is an infectious disease of swine and human. The novel swine-origin influenza A (H1N1) that emerged from April 2009 in Mexico spread rapidly and caused a human pandemic ... Wisedchanwet T, Wongpatcharachai M, Boonyapisitsop. Genetic characterization of avian influenza subtype H4N6 and H4N9 from live bird market, Thailand. Virology Journal 2011, 8:131. Abstract
submitted by kickingbird at Mar, 22, 2011 from Virology Journal 2011, 8:131 (via http://www.virologyj.com/content/8/1/131/abstract)
A one year active surveillance program for influenza A viruses among avian species in a live-bird market (LBM) in Bangkok, Thailand was conducted in 2009. Out of 970 samples collected, influenza A virus ... KISO M, Ozawa M, Le MT, Imai H, et al. Effect of an asparagine-to-serine mutation at position 294 in neuraminidase on the pathogenicity of highly pathogenic H5N1 influenza A virus. J Virol. 2011 Mar 2. Abstract
submitted by kickingbird at Mar, 9, 2011 from J Virol. 2011 Mar 2 (via http://www.ncbi.nlm.nih.gov/pubmed/21367898)
Like the histidine-to-tyrosine substitution at position 274 in neuraminidase (NA H274Y), an asparagine-to-serine mutation at position 294 in this protein (NA N294S) confers oseltamivir resistance to highly ... 5584 items, 20/Page, Page[226/280][|<<] [|<] [221] [222] [223] [224] [225] [226] [227] [228] [229] [230] [>|] [>>|] |
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