TU V, Abed Y, Barbeau X, Carbonneau J, et al. The I427T neuraminidase (NA) substitution, located outside the NA active site of an influenza A(H1N1)pdm09 variant with reduced susceptibility to NA inhibitors, alters NA properties and impairs viral. Antiviral Res. 2016 Nov 9;. Abstract
submitted by kickingbird at Nov, 20, 2016 from Antiviral Res. 2016 Nov 9; (via https://www.ncbi.nlm.nih.gov/pubmed/27838351)
Emergence of pan neuraminidase inhibitor (NAI)-resistant variants constitutes a serious clinical concern. An influenza A(H1N1)pdm09 variant containing the I427T/Q313R neuraminidase (NA) substitutions was ... GONZALEZ Y, Juarez E, Carranza C, Sada E, et al. Diminished effector and memory CD8+ circulating T lymphocytes in patients with severe influenza caused by the AH1N1 pdm09 virus. Virology. 2016 Nov 2;500:139-148.. Abstract
submitted by kickingbird at Nov, 16, 2016 from Virology. 2016 Nov 2;500:139-148. (via https://www.ncbi.nlm.nih.gov/pubmed/27816639)
The T cell immune response to viral infection includes the expansion of na?ve T cells, effector cell differentiation and the induction of long-lived memory cells. We compared the differentiation of CD8+ ... GUJJAR N, Chothe SK, Gawai S, Nissly R, et al. Co-expression of sialic acid receptors compatible with avian and human influenza virus binding in emus (Dromaius novaehollandiae). Virology. 2016 Oct 28;500:114-121. Abstract
submitted by kickingbird at Nov, 16, 2016 from Virology. 2016 Oct 28;500:114-121 (via https://www.ncbi.nlm.nih.gov/pubmed/27816637)
Influenza A viruses (IAVs) continue to threaten animal and human health with constant emergence of novel variants. While aquatic birds are a major reservoir of most IAVs, the role of other terrestrial ... KOSIK I, Yewdell JW. Influenza A virus hemagglutinin specific antibodies interfere with virion neuraminidase activity via two distinct mechanisms. Virology. 2016 Nov 5;500:178-183. Abstract
submitted by kickingbird at Nov, 16, 2016 from Virology. 2016 Nov 5;500:178-183 (via https://www.ncbi.nlm.nih.gov/pubmed/27825034)
We studied the ability of monoclonal Abs (mAbs) recognizing the major hemagglutinin (HA) antigenic sites to inhibit neuraminidase (NA) cleavage of sialic acids on fetuin. We show that virion associated-NA ... JANSEN CA, van Haarlem DA, Sperling B, van Kooten. Identification of an Activating Chicken Ig-like Receptor Recognizing Avian Influenza Viruses. J Immunol. 2016 Nov 7.. Abstract
submitted by kickingbird at Nov, 16, 2016 from J Immunol. 2016 Nov 7. (via https://www.ncbi.nlm.nih.gov/pubmed/27821665)
Chicken Ig-like receptors (CHIRs) represent a multigene family encoded by the leukocyte receptor complex that encodes a variety of receptors that are subdivided into activating CHIR-A, inhibitory CHIR-B, ... Wang H. et al. Factors associated with clinical outcome in 25 patients with avian influenza A (H7N9) infection in Guangzhou, China. BMC Infect Dis. 2016 Oct 3;16(1):534. Abstract
submitted by kickingbird at Nov, 4, 2016 from BMC Infect Dis. 2016 Oct 3;16(1):534 (via http://bmcinfectdis.biomedcentral.com/articles/10.1186/s1287)
AbstractBackground: Guangzhou reported its first laboratory-confirmed case of influenza A (H7N9) on January 10, 2014. Atotal of 25 cases were reported from the first wave of the epidemic until April 8, ... Xiang N. et al. Sero-epidemiologic study of influenza A(H7N9) infection among exposed populations, China 2013~2014. Influenza Other Respir Viruses. 2016 Oct 20. Abstract
submitted by kickingbird at Nov, 4, 2016 from Influenza Other Respir Viruses. 2016 Oct 20 (via http://onlinelibrary.wiley.com/doi/10.1111/irv.12435/pdf)
Background The first human infections of novel avian influenza A(H7N9) virus were identified in China in March 2013. Sentinel surveillance systems and contact tracing may not identify mild and asymptomatic ... Liu WJ. et al.. Cross-Immunities against Avian Influenza H7N9 Virus in the Healthy Population Affected by Antigenicity-Dependent Substitutions. J Infect Dis. 2016 Oct 12. pii: jiw471. Abstract
submitted by kickingbird at Nov, 4, 2016 from J Infect Dis. 2016 Oct 12. pii: jiw471 (via http://jid.oxfordjournals.org/content/early/2016/10/12/infdi)
Background.?The emergence of infections by the novel avian influenza A (H7N9) virus has posed a threat to human health. Cross-immunity between H7N9 and other heterosubtypic influenza viruses affected by ... Komeda T. et al. Post-marketing safety evaluation of the intravenous anti-influenza neuraminidase inhibitor peramivir: A drug-use investigation in patients with high risk factors. J Infect Chemother. 2016 Oct;22(10):677-84. Abstract
submitted by kickingbird at Nov, 4, 2016 from J Infect Chemother. 2016 Oct;22(10):677-84 (via http://www.jiac-j.com/article/S1341-321X(16)30108-8/fulltext)
Peramivir, the only injectable anti-influenza neuraminidase inhibitor medically available in Japan at present, is considered first-line treatment in patients with high risk factors for influenza exacerbation. ... ELBAHESH H, Bergmann S, Russell CJ. Focal adhesion kinase (FAK) regulates polymerase activity of multiple influenza A virus subtypes. Virology. 2016 Oct 13;499:369-374.. Abstract
submitted by kickingbird at Nov, 4, 2016 from Virology. 2016 Oct 13;499:369-374. (via https://www.ncbi.nlm.nih.gov/pubmed/27743963)
Influenza A viruses (IAVs) cause numerous pandemics and yearly epidemics resulting in ~500,000 annual deaths globally. IAV modulates cellular signaling pathways at every step of the infection cycle. Focal ... YANG J, Atkins KE, Feng L, Pang M, et al. Seasonal influenza vaccination in China: Landscape of diverse regional reimbursement policy, and budget impact analysis. Vaccine. 2016 Nov 11;34(47):5724-5735. Abstract
submitted by kickingbird at Nov, 4, 2016 from Vaccine. 2016 Nov 11;34(47):5724-5735 (via https://www.ncbi.nlm.nih.gov/pubmed/27745951)
BACKGROUND: To explore the current landscape of seasonal influenza vaccination across China, and estimate the budget of implementing a national "free-at-the-point-of-care" vaccination program for priority ... LIU WJ, Tan S, Zhao M, Quan C, et al. Cross-Immunities against Avian Influenza H7N9 Virus in the Healthy Population Affected by Antigenicity-Dependent Substitutions. J Infect Dis. 2016 Oct 12. Abstract
submitted by kickingbird at Nov, 4, 2016 from J Infect Dis. 2016 Oct 12 (via https://www.ncbi.nlm.nih.gov/pubmed/27738054)
BACKGROUND: ?The emergence of infections by the novel avian influenza A (H7N9) virus has posed a threat to human health. Cross-immunity between H7N9 and other heterosubtypic influenza viruses affected ... SITARAS I, Rousou X, Peeters B, de Jong MC, et al. Mutations in the haemagglutinin protein and their effect in transmission of highly pathogenic avian influenza (HPAI) H5N1 virus in sub-optimally vaccinated chickens. Vaccine. 2016 Oct 8. Abstract
submitted by kickingbird at Nov, 4, 2016 from Vaccine. 2016 Oct 8 (via https://www.ncbi.nlm.nih.gov/pubmed/27729175)
BACKGROUND: Transmission of highly pathogenic avian influenza (HPAI) viruses in poultry flocks is associated with huge economic losses, culling of millions of birds, as well as human infections and deaths. ... Sikkema RS, Freidl GS, de Bruin E, Koopmans M. Weighing serological evidence of human exposure to animal influenza viruses - a literature review. Euro Surveill. 2016;21(44):pii=30388. Abstract
submitted by kickingbird at Nov, 4, 2016 from Euro Surveill. 2016;21(44):pii=30388 (via http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=2)
Assessing influenza A virus strains circulating in animals and their potential to cross the species barrier and cause human infections is important to improve human influenza surveillance and ... K Shimizu, etc.,al. Seroevidence for High Prevalence of Subclinical Infection with Avian Influenza A(H5N1) Virus among Workers in a Live Poultry Market in Indonesia. J Infect Dis. October 15, 2016 214 (8). Abstract
submitted by kickingbird at Oct, 11, 2016 from J Infect Dis. October 15, 2016 214 (8) (via http://jid.oxfordjournals.org/content/early/2016/10/06/infdi)
Background.?In Indonesia, highly pathogenic avian influenza A(H5N1) virus has become endemic in poultry, and has caused sporadic deadly infections in human. Since 2012 we have conducted fixed-point surveillance ... ISHIKAWA H, Fukui T, Ino S, Sasaki H, et al. Influenza virus infection causes neutrophil dysfunction through reduced G-CSF production and an increased risk of secondary bacteria infection in the lung. Virology. 2016 Sep 12;499:23-29.. Abstract
submitted by kickingbird at Sep, 21, 2016 from Virology. 2016 Sep 12;499:23-29. (via http://www.ncbi.nlm.nih.gov/pubmed/27632562)
The immunological mechanisms of secondary bacterial infection followed by influenza virus infection were examined. When mice were intranasally infected with influenza virus A and then infected with P. ... DEJESUS E, Costa-Hurtado M, Smith D, Lee DH, et al. Changes in adaptation of H5N2 highly pathogenic avian influenza H5 clade 2.3.4.4 viruses in chickens and mallards. Virology. 2016 Sep 12;499:52-64. Abstract
submitted by kickingbird at Sep, 21, 2016 from Virology. 2016 Sep 12;499:52-64 (via http://www.ncbi.nlm.nih.gov/pubmed/27632565)
H5N2 highly pathogenic avian influenza (HPAI) viruses caused a severe poultry outbreak in the United States (U.S.) during 2015. In order to examine changes in adaptation of this viral lineage, the infectivity, ... PARK S, Lee I, Kim JI, Bae JY, et al.. Effects of HA and NA glycosylation pattern changes on the transmission of avian influenza A(H7N9) virus in guinea pigs. Biochem Biophys Res Commun. 2016 Sep 6. Abstract
submitted by kickingbird at Sep, 21, 2016 from Biochem Biophys Res Commun. 2016 Sep 6 (via http://www.amedeo.com/p2.php?id=27613087&s=flu&pm=6213b1b427)
Avian influenza H7N9 virus has posed a concern of potential human-to-human transmission by resulting in seasonal virus-like human infection cases. To address the issue of sustained human infection with ... Jiang L, etc.,al. Cross-reactive antibodies against H7N9 and H5N1 avian influenza viruses in Thai population. Asian Pac J Allergy Immunol. 2016 Aug 16.. Abstract
submitted by kickingbird at Sep, 19, 2016 from Asian Pac J Allergy Immunol. 2016 Aug 16. (via http://www.ncbi.nlm.nih.gov/pubmed/27543728)
BACKGROUND:
Avian influenza H5N1 and H7N9 viruses have jumped across species from avian to humans and become a threat to public health. Not much is known about pre-existing cross-reactive antibodies ... Zhou J, Wu J, Zeng X, Huang G, Zou L, Song Y, Gopi. Isolation of H5N6, H7N9 and H9N2 avian influenza A viruses from air sampled at live poultry markets in China, 2014 and 2015. Euro Surveill. 2016;21(35):pii=30331.. Abstract
submitted by kickingbird at Sep, 5, 2016 from Euro Surveill. 2016;21(35):pii=30331. (via http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=2)
Zoonotic infections by avian influenza viruses occur at the human–poultry interface, but the modes of transmission have not been fully investigated. We assessed the potential for airborne and fomite transmission ... 7523 items, 20/Page, Page[239/377][|<<] [|<] [231] [232] [233] [234] [235] [236] [237] [238] [239] [240] [>|] [>>|] |
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