Liu Y, Wang Y, Wang Y, Mai H, Chen Y, Zhang Y, Ji. Phylogenetic analysis of HA and NA genes of influenza A viruses in immunosuppressed inpatients in Beijing during the 2018-2020 influenza seasons. Virol J. 2023 May 26;20(1):101. Abstract
submitted by kickingbird at May, 29, 2023 from Virol J. 2023 May 26;20(1):101 (via https://virologyj.biomedcentral.com/articles/10.1186/s12985-)
Background: Influenza A viruses have undergone rapid evolution with virulent; however, complete and comprehensive data on gene evolution and amino acid variation of HA and NA in immunosuppressed patients ... Ning H, Chiu SH, Xu X, Ma Y, Chen JL, Yang G. The Immunosuppressive Roles of PD-L1 during Influenza A Virus Infection. Int J Mol Sci. 2023 May 11;24(10):8586. Abstract
submitted by kickingbird at May, 29, 2023 from Int J Mol Sci. 2023 May 11;24(10):8586 (via https://www.mdpi.com/1422-0067/24/10/8586)
The clinical benefits of targeting programmed death-ligand 1 (PD-L1) in various cancers represent a strategy for the treatment of immunosuppressive diseases. Here, it was demonstrated that the expression ... An SH, Hong SM, Song JH, Son SE, Lee CY, Choi KS,. Engineering an Optimal Y280-Lineage H9N2 Vaccine Strain by Tuning PB2 Activity. Int J Mol Sci. 2023 May 16;24(10):8840. Abstract
submitted by kickingbird at May, 29, 2023 from Int J Mol Sci. 2023 May 16;24(10):8840 (via https://www.mdpi.com/1422-0067/24/10/8840)
H9N2 avian influenza A viruses (AIVs) cause economic losses in the poultry industry and provide internal genomic segments for the evolution of H5N1 and H7N9 AIVs into more detrimental strains for poultry ... Agustiningsih A, Indalao IL, Pangesti KA, Sukowati. Molecular Characterization of Influenza A/H3N2 Virus Isolated from Indonesian Hajj and Umrah Pilgrims 2013 to 2014. Life (Basel). 2023 Apr 27;13(5):1100. Abstract
submitted by kickingbird at May, 29, 2023 from Life (Basel). 2023 Apr 27;13(5):1100 (via https://www.mdpi.com/2075-1729/13/5/1100)
The Hajj and Umrah are the annual mass gatherings of Muslims in Saudi Arabia and increase the transmission risk of acute respiratory infection. This study describes influenza infection among pilgrims upon ... Guan L, Zhong G, Fan S, Plisch EM, Presler R, Gu C. Highly Pathogenic H5 Influenza Viruses Isolated between 2016 and 2017 in Vietnamese Live Bird Markets. Viruses. 2023 Apr 29;15(5):1093. Abstract
submitted by kickingbird at May, 29, 2023 from Viruses. 2023 Apr 29;15(5):1093 (via https://www.mdpi.com/1999-4915/15/5/1093)
Routine surveillance in live poultry markets in the northern regions of Vietnam from 2016 to 2017 resulted in the isolation of 27 highly pathogenic avian H5N1 and H5N6 viruses of 3 different clades (2.3.2.1c, ... Sharshov K, Dubovitskiy N, Derko A, Loginova A, Ko. Does Avian Coronavirus Co-Circulate with Avian Paramyxovirus and Avian Influenza Virus in Wild Ducks in Siberia?. Viruses. 2023 May 7;15(5):1121. Abstract
submitted by kickingbird at May, 29, 2023 from Viruses. 2023 May 7;15(5):1121 (via https://www.mdpi.com/1999-4915/15/5/1121)
Avian coronaviruses (ACoV) have been shown to be highly prevalent in wild bird populations. More work on avian coronavirus detection and diversity estimation is needed for the breeding territories of migrating ... Jakob C, Lovate GL, Desirò D, Gie?ler L, Smyth RP,. Sequential disruption of SPLASH-identified vRNA-vRNA interactions challenges their role in influenza A virus genome packaging. Nucleic Acids Res. 2023 May 24:gkad442. Abstract
submitted by kickingbird at May, 26, 2023 from Nucleic Acids Res. 2023 May 24:gkad442 (via https://academic.oup.com/nar/advance-article/doi/10.1093/nar)
A fundamental step in the influenza A virus (IAV) replication cycle is the coordinated packaging of eight distinct genomic RNA segments (i.e. vRNAs) into a viral particle. Although this process is thought ... Wang X, Lin L, Chen Z, Si W, Yan Y, Dong W, Jin Y,. Mutations at site 207 of influenza a virus NS1 protein switch its function in regulating RIG-I-like receptors mediated antiviral responses. Antiviral Res. 2023 May 23:105641. Abstract
submitted by kickingbird at May, 26, 2023 from Antiviral Res. 2023 May 23:105641 (via https://www.sciencedirect.com/science/article/pii/S016635422)
RIG-I-like receptors (RLRs), retinoic acid inducible gene I (RIG-I) and melanoma differentiation-associated protein 5 (MDA5), are pattern recognition receptors through which cells initially sense pathogenic ... Liang Y, Sun Z, Hua W, Li D, Han L, Liu J, Huo L,. Spatiotemporal effects of meteorological conditions on global influenza peaks. Environ Res. 2023 May 23:116171. Abstract
submitted by kickingbird at May, 26, 2023 from Environ Res. 2023 May 23:116171 (via https://www.sciencedirect.com/science/article/abs/pii/S00139)
Background: Numerous studies have suggested that meteorological conditions such as temperature and absolute humidity are highly indicative of influenza outbreaks. However, the explanatory power of meteorological ... Yang J, Zhang C, Yuan Y, Sun J, Lu L, Sun H, Sun H. Novel Avian Influenza Virus (H5N1) Clade 2.3.4.4b Reassortants in Migratory Birds, China. Emerg Infect Dis. 2023 Jun;29(6):1244-1249. Abstract
submitted by kickingbird at May, 22, 2023 from Emerg Infect Dis. 2023 Jun;29(6):1244-1249 (via https://wwwnc.cdc.gov/eid/article/29/6/22-1723_article)
Two novel reassortant highly pathogenic avian influenza viruses (H5N1) clade 2.3.4.4b.2 were identified in dead migratory birds in China in November 2021. The viruses probably evolved among wild birds ... Lee SH, Cho AY, Kim TH, Ahn SJ, Song JH, Lee H, Ch. Novel Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus in Wild Birds, South Korea. Emerg Infect Dis. 2023 May 19;29(7). Abstract
submitted by kickingbird at May, 22, 2023 from Emerg Infect Dis. 2023 May 19;29(7) (via https://pubmed.ncbi.nlm.nih.gov/37204922/)
We isolated 5 highly pathogenic avian influenza A(H5N1) clade 2.3.4.4.b viruses from wild waterfowl feces in South Korea during November 2022. Whole-genome sequencing and phylogenetic analysis revealed ... Sreenivasan CC, Liu R, Gao R, Guo Y, Hause BM, Tho. Influenza C and D Viruses Demonstrated a Differential Respiratory Tissue Tropism in a Comparative Pathogenesis Study in Guinea Pigs. J Virol. 2023 May 18:e0035623. Abstract
submitted by kickingbird at May, 19, 2023 from J Virol. 2023 May 18:e0035623 (via https://journals.asm.org/doi/10.1128/jvi.00356-23)
Influenza C virus (ICV) is increasingly associated with community-acquired pneumonia (CAP) in children and its disease severity is worse than the influenza B virus, but similar to influenza A virus associated ... Ferrando VA, Friedrich ME, Gandhi S, Mellmann A, M. Cell-intrinsic genomic reassortment of pandemic H1N1 2009 and Eurasian avian-like swine influenza viruses results in potentially zoonotic variants. Emerg Microbes Infect. 2023 May 16:2212809. Abstract
submitted by kickingbird at May, 17, 2023 from Emerg Microbes Infect. 2023 May 16:2212809 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2023.2)
Influenza A viruses (IAV) cause annual epidemics and occasional pandemics in humans. The most recent pandemic outbreak occurred in 2009 with H1N1pdm09. This virus, which most likely reassorted in swine ... Mazel-Sanchez B, Niu C, Williams N, Bachmann M, Ch. Influenza A virus exploits transferrin receptor recycling to enter host cells. Proc Natl Acad Sci U S A. 2023 May 23;120(21):e221. Abstract
submitted by kickingbird at May, 17, 2023 from Proc Natl Acad Sci U S A. 2023 May 23;120(21):e221 (via https://www.pnas.org/doi/10.1073/pnas.2214936120)
Influenza A virus (IAV) enters host cells mostly through clathrin-dependent receptor-mediated endocytosis. A single bona fide entry receptor protein supporting this entry mechanism remains elusive. Here ... Zhang L, Wang Y, Shao Y, Guo J, Gao GF, Deng T. Fine Regulation of Influenza Virus RNA Transcription and Replication by Stoichiometric Changes in Viral NS1 and NS2 Proteins. J Virol. 2023 May 11:e0033723. Abstract
submitted by kickingbird at May, 12, 2023 from J Virol. 2023 May 11:e0033723 (via https://journals.asm.org/doi/10.1128/jvi.00337-23)
In the influenza virus life cycle, viral RNA (vRNA) transcription (vRNA→mRNA) and replication (vRNA→cRNA→vRNA), catalyzed by the viral RNA-dependent RNA polymerase in the host cell nucleus, are delicately ... James J, Billington E, Warren CJ, De Sliva D, Di G. Clade 2.3.4.4b H5N1 high pathogenicity avian influenza virus (HPAIV) from the 2021/22 epizootic is highly duck adapted and poorly adapted to chickens. J Gen Virol. 2023 May;104(5).. Abstract
submitted by kickingbird at May, 12, 2023 from J Gen Virol. 2023 May;104(5). (via https://www.microbiologyresearch.org/content/journal/jgv/10.)
The 2021/2022 epizootic of high pathogenicity avian influenza (HPAIV) remains one of the largest ever in the UK, being caused by a clade 2.3.4.4b H5N1 HPAIV. This epizootic affected more than 145 poultry ... Lin X, Zhu M, Zhao X, Si L, Dong M, Anirudhan V, C. Optimization and applications of an in vivo bioluminescence imaging model of influenza a virus infections. Virol Sin. 2023 May 2:S1995-820X(23)00045-7. Abstract
submitted by kickingbird at May, 8, 2023 from Virol Sin. 2023 May 2:S1995-820X(23)00045-7 (via https://www.sciencedirect.com/science/article/pii/S1995820X2)
Highlights?The in vivo BLI model of IAV infections can simplify the determination of viral load in living animals.?The in vivo BLI model of IAV infections allow longitudinal measurements of virus infection/spread ... Mirska B, Wo?niak T, Lorent D, Ruszkowska A, Peter. In vivo secondary structural analysis of Influenza A virus genomic RNA. Cell Mol Life Sci. 2023 May 2;80(5):136. Abstract
submitted by kickingbird at May, 4, 2023 from Cell Mol Life Sci. 2023 May 2;80(5):136 (via https://link.springer.com/article/10.1007/s00018-023-04764-1)
Influenza A virus (IAV) is a respiratory virus that causes epidemics and pandemics. Knowledge of IAV RNA secondary structure in vivo is crucial for a better understanding of virus biology. Moreover, it ... Alvarez I, H?gglund S, N?slund K, Eriksson A, Ahlg. Detection of Influenza D-Specific Antibodies in Bulk Tank Milk from Swedish Dairy Farms. Viruses. 2023 Mar 24;15(4):829. Abstract
submitted by kickingbird at May, 1, 2023 from Viruses. 2023 Mar 24;15(4):829 (via https://www.mdpi.com/1999-4915/15/4/829)
Influenza D virus (IDV) has been detected in bovine respiratory disease (BRD) outbreaks, and experimental studies demonstrated this virus's capacity to cause lesions in the respiratory tract. In addition, ... Abdelwhab EM, Mettenleiter TC. Zoonotic Animal Influenza Virus and Potential Mixing Vessel Hosts. Viruses. 2023 Apr 16;15(4):980. Abstract
submitted by kickingbird at May, 1, 2023 from Viruses. 2023 Apr 16;15(4):980 (via https://www.mdpi.com/1999-4915/15/4/980)
Influenza viruses belong to the family Orthomyxoviridae with a negative-sense, single-stranded segmented RNA genome. They infect a wide range of animals, including humans. From 1918 to 2009, there were ... 5328 items, 20/Page, Page[28/267][|<<] [|<] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [>|] [>>|] |
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