Pulscher LA, Webby RJ, Gray GC. An algorithm for the characterization of influenza A viruses from various host species and environments. Influenza Other Respir Viruses. 2024 Feb;18(2):e13. Abstract
submitted by kickingbird at Feb, 23, 2024 from Influenza Other Respir Viruses. 2024 Feb;18(2):e13 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.13258)
Due to the extensive host range of influenza A viruses, it is difficult to determine the best diagnostic algorithm to efficiently screen samples from a variety of host species for influenza A viruses. ... Hu, J., Song, L., Ning, M. et al.. A new chromosome-scale duck genome shows a major histocompatibility complex with several expanded multigene families. BMC Biol 22, 31 (2024). Abstract
submitted by kickingbird at Feb, 22, 2024 from BMC Biol 22, 31 (2024) (via https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-02)
BackgroundThe duck (Anas platyrhynchos) is one of the principal natural hosts of influenza A virus (IAV), harbors almost all subtypes of IAVs and resists to many IAVs which cause extreme virulence in chicken ... Cardenas M, Seibert B, Cowan B, Fraiha ALS, Carnac. Amino acid 138 in the HA of a H3N2 subtype influenza A virus increases affinity for the lower respiratory tract and alveolar macrophages in pigs. PLoS Pathog. 2024 Feb 20;20(2):e1012026. Abstract
submitted by kickingbird at Feb, 21, 2024 from PLoS Pathog. 2024 Feb 20;20(2):e1012026 (via https://journals.plos.org/plospathogens/article?id=10.1371/j)
Influenza A virus (FLUAV) infects a wide range of hosts and human-to-swine spillover events are frequently reported. However, only a few of these human viruses have become established in pigs and the host ... Uprety T, Yu J, Nogales A, Naveed A, Yu H, Chen X,. Influenza D virus utilizes both 9- O-acetylated N-acetylneuraminic and 9- O-acetylated N-glycolylneuraminic acids as functional entry receptors. J Virol. 2024 Feb 20:e0004224. Abstract
submitted by kickingbird at Feb, 21, 2024 from J Virol. 2024 Feb 20:e0004224 (via https://journals.asm.org/doi/10.1128/jvi.00042-24)
Influenza D virus (IDV) utilizes bovines as a primary reservoir with periodical spillover to other hosts. We have previously demonstrated that IDV binds both 9-O-acetylated N-acetylneuraminic acid (Neu5,9Ac2) ... Szeredi L, Thuma á, Gyuris é, Ursu K, Bálint á, So. Comparative examination of a rapid immunocytochemical test for the detection of highly pathogenic avian influenza virus in domestic birds, in field outbreaks. Avian Pathol. 2024 Feb 19:1-17. Abstract
submitted by kickingbird at Feb, 20, 2024 from Avian Pathol. 2024 Feb 19:1-17 (via https://www.tandfonline.com/doi/full/10.1080/03079457.2024.2)
The quantitative real time reverse polymerase chain reaction (RRT-PCR) is to date the preferred test method for the diagnosis of avian influenza (AI), which can be performed only in specialized laboratories. ... Fan S, Kong H, Babujee L, Presler R Jr, Jester P,. Assessment of the antigenic evolution of a clade 6B.1 human H1N1pdm influenza virus revealed differences between ferret and human convalescent sera. EBioMedicine. 2024 Feb 15;101:105013. Abstract
submitted by kickingbird at Feb, 18, 2024 from EBioMedicine. 2024 Feb 15;101:105013 (via https://www.thelancet.com/journals/ebiom/article/PIIS2352-39)
Background: Influenza viruses continually acquire mutations in the antigenic epitopes of their major viral antigen, the surface glycoprotein haemagglutinin (HA), allowing evasion from immunity in humans ... Zeng J, Du F, Xiao L, Sun H, Lu L, Lei W, Zheng J,. Spatiotemporal genotype replacement of H5N8 avian influenza viruses contributed to H5N1 emergence in 2021/2022 panzootic. J Virol . 2024 Feb 15:e0140123. Abstract
submitted by kickingbird at Feb, 16, 2024 from J Virol . 2024 Feb 15:e0140123 (via https://journals.asm.org/doi/10.1128/jvi.01401-23)
Since 2020, clade 2.3.4.4b highly pathogenic avian influenza H5N8 and H5N1 viruses have swept through continents, posing serious threats to the world. Through comprehensive analyses of epidemiological, ... Hong Zhang, Jing Guo, Peng Peng, Mengjing Wang, Ji. Evolution and biological characteristics of the circulated H8N4 avian influenza viruses. Journal of Integrative Agriculture, 3 January 2024. Abstract
submitted by kickingbird at Feb, 16, 2024 from Journal of Integrative Agriculture, 3 January 2024 (via https://www.sciencedirect.com/science/article/pii/S209531192)
The circulating avian influenza viruses in wild birds have a high possibility of spillover into domestic birds or mammals at the wild bird-domestic bird or bird-mammal interface. H8N4 viruses primarily ... Thomas MN, Zanella GC, Cowan B, Caceres CJ, Rajao. Nucleoprotein reassortment enhanced transmissibility of H3 1990.4.a clade influenza A virus in swine. J Virol. 2024 Feb 14:e0170323. Abstract
submitted by kickingbird at Feb, 15, 2024 from J Virol. 2024 Feb 14:e0170323 (via https://journals.asm.org/doi/10.1128/jvi.01703-23)
The increased detection of H3 C-IVA (1990.4.a) clade influenza A viruses (IAVs) in US swine in 2019 was associated with a reassortment event to acquire an H1N1pdm09 lineage nucleoprotein (pdmNP) gene, ... Xiao Y, Sheng Z-M, Williams SL, Taubenberger JK. Two complete 1918 influenza A/H1N1 pandemic virus genomes characterized by next-generation sequencing using RNA isolated from formalin-fixed, paraffin-embedded autopsy lung tissue samples along with e. mBio. 2024 Feb 13:e0321823. Abstract
submitted by kickingbird at Feb, 14, 2024 from mBio. 2024 Feb 13:e0321823 (via https://journals.asm.org/doi/10.1128/mbio.03218-23)
The 1918 influenza pandemic was the most devastating respiratory pandemic in modern human history, with 50-100 million deaths worldwide. Here, we characterized the complete genomes of influenza A virus ... Rudometova, N.B.; Fando, A.A.; Kisakova, L.A.; Kis. Immunogenic and Protective Properties of Recombinant Hemagglutinin of Influenza A (H5N8) Virus. Vaccines 2024, 12, 143. Abstract
submitted by kickingbird at Feb, 13, 2024 from Vaccines 2024, 12, 143 (via https://www.mdpi.com/2076-393X/12/2/143)
In this study, we characterized recombinant hemagglutinin (HA) of influenza A (H5N8) virus produced in Chinese hamster ovary cells (CHO-K1s). Immunochemical analysis showed that the recombinant hemagglutinin ... Li, T.; Zhao, C.; Guo, Y.; Dong, J.; Du, F.; Zhou,. Genetic and Biological Characteristics of Duck-Origin H4N6 Avian Influenza Virus Isolated in China in 2022. Viruses 2024, 16, 207. Abstract
submitted by kickingbird at Feb, 13, 2024 from Viruses 2024, 16, 207 (via https://www.mdpi.com/1999-4915/16/2/207)
The interaction between migratory birds and domestic waterfowl facilitates viral co-infections, leading to viral reassortment and the emergence of novel viruses. In 2022, samples were collected from duck ... Lee DH, Torchetti MK, Killian ML, Brown I, Swayne. Genome sequences of hemagglutinin cleavage site predict the pathogenicity phenotype of avian influenza virus: statistically validated data for facilitating rapid declarations and reducing reliance on. Avian Pathol. 2024 Feb 12:1-42. Abstract
submitted by kickingbird at Feb, 13, 2024 from Avian Pathol. 2024 Feb 12:1-42 (via https://www.tandfonline.com/doi/full/10.1080/03079457.2024.2)
Based on the pathogenicity in chickens, most H1-H16 avian influenza (AI) viruses cause mild diseases, whereas some of the H5 and H7 AI viruses cause systemic disease. The number of basic amino acids in ... Katayama M, Murakami S, Ishida H, Matsugo H, Sekin. Antigenic commonality and divergence of hemagglutinin-esterase-fusion protein among influenza D virus lineages revealed using epitope mapping. J Virol. 2024 Feb 12:e0190823. Abstract
submitted by kickingbird at Feb, 13, 2024 from J Virol. 2024 Feb 12:e0190823 (via https://journals.asm.org/doi/10.1128/jvi.01908-23)
Influenza D virus (IDV) is one of the causative agents of bovine respiratory disease complex, which is the most common and economically burdensome disease affecting the cattle industry, and the need for ... Jeglinski JWE, Lane JV, Votier SC, Furness RW, Ham. HPAIV outbreak triggers short-term colony connectivity in a seabird metapopulation. Sci Rep. 2024 Feb 7;14(1):3126. Abstract
submitted by kickingbird at Feb, 9, 2024 from Sci Rep. 2024 Feb 7;14(1):3126 (via https://www.nature.com/articles/s41598-024-53550-x)
Disease outbreaks can drastically disturb the environment of surviving animals, but the behavioural, ecological, and epidemiological consequences of disease-driven disturbance are poorly understood. Here, ... Yang J, Lan R, Chang H, Li H, Yu H, Tong Q, Liu J,. Isolation and characterization of genotype 4 Eurasian avian-like H1N1 influenza virus in pigs suffering from pneumonia. Virology. 2024 Feb 2;592:110009. Abstract
submitted by kickingbird at Feb, 9, 2024 from Virology. 2024 Feb 2;592:110009 (via https://www.sciencedirect.com/science/article/abs/pii/S00426)
Swine influenza viruses pose ongoing threat to pork industry throughout the world. In 2023, fattening pigs from a swine farm in Inner Mongolia of China experienced influenza-like symptoms. Co-infection ... Liu X, Hong H, Wang J, Huang J, Li J, Tao Y, Liu M. Mucosal immune responses and protective efficacy elicited by oral administration AMP-ZnONPs-adjuvanted inactivated H9N2 virus in chickens. Poult Sci. 2024 Jan 26;103(4):103496. Abstract
submitted by kickingbird at Feb, 9, 2024 from Poult Sci. 2024 Jan 26;103(4):103496 (via https://www.sciencedirect.com/science/article/pii/S003257912)
The avian influenza virus is infected through the mucosal route, thus mucosal barrier defense is very important. While the inactivated H9N2 vaccine cannot achieve sufficient mucosal immunity, adjuvants ... Li ZA, Bajpai AK, Wang R, Liu Y, Webby RJ, Wilk E,. Systems Genetics of Influenza A Virus-infected Mice Identifies TRIM21 as a Critical Regulator of Pulmonary Innate Immune Response. Virus Res. 2024 Feb 6:199335. Abstract
submitted by kickingbird at Feb, 9, 2024 from Virus Res. 2024 Feb 6:199335 (via https://pubmed.ncbi.nlm.nih.gov/38331257/)
Tripartite motif 21 (TRIM21) is a cytosolic Fc receptor that targets antibody-bound, internalized pathogens for destruction. Apart from this intrinsic defense role, TRIM21 is implicated in autoimmune diseases, ... Krischuns T, Arragain B, Isel C, Paisant S, Budt M. The host RNA polymerase II C-terminal domain is the anchor for replication of the influenza virus genome. Nat Commun. 2024 Feb 5;15(1):1064. Abstract
submitted by kickingbird at Feb, 8, 2024 from Nat Commun. 2024 Feb 5;15(1):1064 (via https://www.nature.com/articles/s41467-024-45205-2)
The current model is that the influenza virus polymerase (FluPol) binds either to host RNA polymerase II (RNAP II) or to the acidic nuclear phosphoprotein 32 (ANP32), which drives its conformation and ... Li X, Li Y, Shang X, Kong H. A sequence-based machine learning model for predicting antigenic distance for H3N2 influenza virus. Front Microbiol. 2024 Jan 19;15:1345794. Abstract
submitted by kickingbird at Feb, 7, 2024 from Front Microbiol. 2024 Jan 19;15:1345794 (via https://www.frontiersin.org/journals/microbiology/articles/1)
Introduction: Seasonal influenza A H3N2 viruses are constantly changing, reducing the effectiveness of existing vaccines. As a result, the World Health Organization (WHO) needs to frequently update the ... 5154 items, 20/Page, Page[5/258][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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