Mamontov A, Losev I, Korzhevskii D, Guselnikova V,. Study of Antibody-Dependent Reactions of Mast Cells In Vitro and in a Model of Severe Influenza Infection in Mice. Front Immunol. 2021 Jul 14;12:689436.. Abstract
submitted by kickingbird at Aug, 2, 2021 from Front Immunol. 2021 Jul 14;12:689436. (via https://www.frontiersin.org/articles/10.3389/fimmu.2021.6894)
We investigated the reaction of mouse peritoneal mast cells (MCs) in vitro after IgG-containing immune complex introduction using A/H5N1 and A/H1N1pdm09 influenza viruses as antigens. The sera of immune ... Trifkovic S, Gilbertson B, Fairmaid E, Cobbin J, R. Gene Segment Interactions Can Drive the Emergence of Dominant Yet Suboptimal Gene Constellations During Influenza Virus Reassortment. Front Microbiol. 2021 Jul 14;12:683152. Abstract
submitted by kickingbird at Aug, 2, 2021 from Front Microbiol. 2021 Jul 14;12:683152 (via https://www.frontiersin.org/articles/10.3389/fmicb.2021.6831)
A segmented genome enables influenza virus to undergo reassortment when two viruses infect the same cell. Although reassortment is involved in the creation of pandemic influenza strains and is routinely ... Lee K, Pusterla N, Barnum SM, Lee DH, Martínez-Lóp. Genome-informed characterization of antigenic drift in the hemagglutinin gene of equine influenza strains circulating in the United States from 2012 to 2017. Transbound Emerg Dis. 2021 Jul 31. Abstract
submitted by kickingbird at Aug, 2, 2021 from Transbound Emerg Dis. 2021 Jul 31 (via https://onlinelibrary.wiley.com/doi/10.1111/tbed.14262)
Equine influenza virus (EIV) is a major infectious pathogen causing significant respiratory signs in equids worldwide. Voluntary surveillances in the United States (US) recently reported EIV detection ... Eiden J, Volckaert B, Rudenko O, Aitchison R, Herb. Single Replication M2SR Influenza Vaccine Induced Immune Responses Associated with Protection Against Human Challenge with Highly Drifted H3N2 Influenza Strain. J Infect Dis. 2021 Jul 29:jiab374. Abstract
submitted by kickingbird at Jul, 31, 2021 from J Infect Dis. 2021 Jul 29:jiab374 (via https://academic.oup.com/jid/advance-article/doi/10.1093/inf)
Background: Current influenza vaccines are strain-specific and demonstrate low vaccine efficacy against H3N2 influenza disease, especially when vaccine is mis-matched to circulating virus. The novel influenza ... Al Saud AA, Goldsmith AJ, Schulwolf S, Almulhim A,. Ultrasound and Influenza: The Spectrum of Lung and Cardiac Ultrasound Findings in Patients with Suspected Influenza A and B. Ultrasound Med Biol. 2021 Jul 26:S0301-5629(21)002. Abstract
submitted by kickingbird at Jul, 31, 2021 from Ultrasound Med Biol. 2021 Jul 26:S0301-5629(21)002 (via https://pubmed.ncbi.nlm.nih.gov/34325957/)
In patients with influenza, cardiac and lung ultrasound may help determine the severity of illness and predict clinical outcomes. To determine the ultrasound characteristics of influenza and define the ... Ngunjiri JM, Taylor KJM, Ji H, Abundo MC, Ghorbani. Influenza A virus infection in turkeys induces respiratory and enteric bacterial dysbiosis correlating with cytokine gene expression. PeerJ. 2021 Jul 22;9:e11806. Abstract
submitted by kickingbird at Jul, 31, 2021 from PeerJ. 2021 Jul 22;9:e11806 (via https://peerj.com/articles/11806/)
Turkey respiratory and gut microbiota play important roles in promoting health and production performance. Loss of microbiota homeostasis due to pathogen infection can worsen the disease or predispose ... Bestle D, Limburg H, Kruhl D, Harbig A, Stein DA,. Hemagglutinins of avian influenza viruses are proteolytically activated by TMPRSS2 in human and murine airway cells. J Virol. 2021 Jul 28:JVI0090621. Abstract
submitted by kickingbird at Jul, 29, 2021 from J Virol. 2021 Jul 28:JVI0090621 (via https://journals.asm.org/doi/10.1128/JVI.00906-21)
Cleavage of the influenza A virus (IAV) hemagglutinin (HA) by host proteases is indispensable for virus replication. Most IAVs possess a monobasic HA cleavage site cleaved by trypsin-like proteases. Previously, ... Ryt-Hansen P, Krog JS, Breum S?, Hjulsager CK, Ped. Co-circulation of multiple influenza A reassortants in swine harboring genes from seasonal human and swine influenza viruses. Elife. 2021 Jul 27;10:e60940. Abstract
submitted by kickingbird at Jul, 29, 2021 from Elife. 2021 Jul 27;10:e60940 (via https://elifesciences.org/articles/60940)
Since the influenza pandemic in 2009, there has been an increased focus on swine influenza A virus (swIAV) surveillance. This paper describes the results of the surveillance of swIAV in Danish swine from ... Plant EP, Ye Z. A Codon-Pair Bias Associated With Network Interactions in Influenza A, B, and C Genomes. Front Genet. 2021 Jul 6;12:699141.. Abstract
submitted by kickingbird at Jul, 24, 2021 from Front Genet. 2021 Jul 6;12:699141. (via https://www.frontiersin.org/articles/10.3389/fgene.2021.6991)
A new codon-pair bias present in the genomes of different types of influenza virus is described. Codons with fewer network interactions are more frequency paired together than other codon-pairs in influenza ... Kye SJ, Park MJ, Kim NY, Lee YN, Heo GB, Baek YK,. Pathogenicity of H9N2 low pathogenic avian influenza viruses of different lineages isolated from live bird markets tested in three animal models: SPF chickens, Korean native chickens, and ducks. Poult Sci. 2021 Jun 9;100(9):101318. Abstract
submitted by kickingbird at Jul, 23, 2021 from Poult Sci. 2021 Jun 9;100(9):101318 (via https://www.sciencedirect.com/science/article/pii/S003257912)
Since its first appearance in 1996, H9N2 avian influenza virus (AIV) of the Y439 lineage persisted in Korean live bird markets (LBMs) until the last documented occurrence in 2018. However, in June 2020, ... Piantham C, Ito K.. Modeling the selective advantage of new amino acids on the hemagglutinin of H1N1 influenza viruses using their patient age distributions. Virus Evol. 2021 May 28;7(1):veab049. Abstract
submitted by kickingbird at Jul, 23, 2021 from Virus Evol. 2021 May 28;7(1):veab049 (via https://academic.oup.com/ve/article/7/1/veab049/6287670)
In 2009, a new strain of H1N1 influenza A virus caused a pandemic, and its descendant strains are causing seasonal epidemics worldwide. Given the high mutation rate of influenza viruses, variant strains ... Yang J, Zhang P, Huang M, Qiao S, Liu Q, Chen H, T. Key amino acids of M1-41 and M2-27 determine growth and pathogenicity of chimeric H17 bat influenza virus in cells and in mice. J Virol. 2021 Jul 21:JVI0101921. Abstract
submitted by kickingbird at Jul, 23, 2021 from J Virol. 2021 Jul 21:JVI0101921 (via https://journals.asm.org/doi/10.1128/JVI.01019-21)
Based on our previous studies, we show that M gene is critical for viral replication and pathogenicity of the chimeric H17 bat influenza virus (Bat09:mH1mN1) by replacing bat M gene with those from human ... Vu TH, Hong Y, Truong AD, Lee J, Lee S, Song KD, C. Cytokine-cytokine receptor interactions in the highly pathogenic avian influenza H5N1 virus-infected lungs of genetically disparate Ri chicken lines. Anim Biosci. 2021 Jun 24. Abstract
submitted by kickingbird at Jul, 23, 2021 from Anim Biosci. 2021 Jun 24 (via https://www.animbiosci.org/journal/view.php?doi=10.5713/ab.2)
Objective: The highly pathogenic avian influenza virus (HPAIV) is a threat to the poultry industry as well as the economy and remains a potential source of pandemic infection in humans. Antiviral genes ... Sood R, Kumar N, Gokhe SS, Pateriya AK, Bhat S, Bh. Identification and molecular characterization of H9N2 viruses carrying multiple mammalian adaptation markers in resident birds in central-western wetlands in India. Infect Genet Evol. 2021 Jul 19:105005. Abstract
submitted by kickingbird at Jul, 23, 2021 from Infect Genet Evol. 2021 Jul 19:105005 (via https://www.sciencedirect.com/science/article/abs/pii/S15671)
We report here a targeted risk-based study to investigate the presence of influenza A viruses at the migratory-wild-domestic bird interface across the major wetlands of central India's Maharashtra state ... Shiimori M, Nukiwa R, Imai Y. Dynamics of the host chromatin 3-dimensional response to influenza virus infection. Int Immunol. 2021 Jul 19:dxab043. Abstract
submitted by kickingbird at Jul, 21, 2021 from Int Immunol. 2021 Jul 19:dxab043 (via https://academic.oup.com/intimm/advance-article/doi/10.1093/)
The spatial organization of chromatin is known to be highly dynamic in response to environmental stress. However, it remains unknown how chromatin dynamics contributes to or modulates the pathogenesis ... Qu Z, Meng F, Shi J, Deng G, Zeng X, Ge J, Li Y, L. A Novel Intronic Circular RNA Antagonizes Influenza Virus by Absorbing a microRNA That Degrades CREBBP and Accelerating IFN-β Production. mBio. 2021 Jul 20:e0101721. Abstract
submitted by kickingbird at Jul, 21, 2021 from mBio. 2021 Jul 20:e0101721 (via https://journals.asm.org/doi/10.1128/mBio.01017-21)
Virus-host interactions are complicated processes, and multiple cellular proteins promote or inhibit viral replication through different mechanisms. Recent progress has implicated circular RNAs (circRNAs) ... Zhao MZ, Guo X, Sun B, Sun XF, Pang GF, Yang LY, Z. HA of H1N1 enhanced the expression of ICAM-1 and IL-6 in HUVECs and pathological injury in the lungs in mice. Gene. 2021 Jul 15:145854. Abstract
submitted by kickingbird at Jul, 20, 2021 from Gene. 2021 Jul 15:145854 (via https://www.sciencedirect.com/science/article/pii/S037811192)
Both COVID-19 and influenza are viral respiratory tract infections and the epidemics of viral respiratory tract infections remain highly prevalent with lethal consequences in susceptible individuals. Expression ... Leung VKY, Deng YM, Todd A, Peck H, Buettner I, Za. A second external quality assessment of isolation and identification of influenza viruses in cell culture in the Asia Pacific region highlights improved performance by participating laboratories. J Clin Virol. 2021 Jul 7;142:104907. Abstract
submitted by kickingbird at Jul, 20, 2021 from J Clin Virol. 2021 Jul 7;142:104907 (via https://www.sciencedirect.com/science/article/abs/pii/S13866)
Influenza viruses must be amplified in cell culture for detailed antigenic analysis and for phenotypic assays assessing susceptibility to antiviral drugs or for other assays. Following on from the first ... Wen S, Wei H, Liao Q, Li M, Zhong S, Cheng Y, Huan. Identification of Two Novel Candidate Genetic Variants Associated With the Responsiveness to Influenza Vaccination. Front Immunol. 2021 Jul 1;12:664024. Abstract
submitted by kickingbird at Jul, 20, 2021 from Front Immunol. 2021 Jul 1;12:664024 (via https://www.frontiersin.org/articles/10.3389/fimmu.2021.6640)
Background: Annual vaccination is the most effective prevention of influenza infection. Up to now, a series of studies have demonstrated the role of genetic variants in regulating the antibody response ... Mo J, Youk S, Pantin-Jackwood MJ, Suarez DL, Lee D. The pathogenicity and transmission of live bird market H2N2 avian influenza viruses in chickens, Pekin ducks, and guinea fowl. Vet Microbiol. 2021 Jul 7;260:109180.. Abstract
submitted by kickingbird at Jul, 19, 2021 from Vet Microbiol. 2021 Jul 7;260:109180. (via https://www.sciencedirect.com/science/article/pii/S037811352)
H2N2 subtype low pathogenic avian influenza viruses (LPAIVs) have persisted in live bird markets (LBMs) in the Northeastern United States since 2014. Although unrelated to the 1957 pandemic H2N2 lineage, ... 5584 items, 20/Page, Page[74/280][|<<] [|<] [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [>|] [>>|] |
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