Kaler L, Engle EM, Corkran M, Iverson E, Boboltz A. Mucus Physically Restricts Influenza A Viral Particle Access to the Epithelium. Adv Biol (Weinh). 2025 Feb 12:e2400329. Abstract
submitted by kickingbird at Feb, 13, 2025 from Adv Biol (Weinh). 2025 Feb 12:e2400329 (via https://onlinelibrary.wiley.com/doi/10.1002/adbi.202400329)
Prior work suggests influenza A virus (IAV) crosses the airway mucus barrier in a sialic acid-dependent manner through the actions of the viral envelope proteins, hemagglutinin, and neuraminidase. However, ... Sun Y, Wei Y, Han X, Wang Y, Yin Q, Zhang Y, Yang. Effect of Inoculation Volume on a Mouse Model of Influenza Virus Infected with the Same Viral Load. Vaccines. 2025; 13(2):173. Abstract
submitted by kickingbird at Feb, 13, 2025 from Vaccines. 2025; 13(2):173 (via https://www.mdpi.com/2076-393X/13/2/173)
Background: Influenza is a highly contagious respiratory disease that poses significant health and economic burdens. Mice are commonly used as animal models for studying influenza virus pathogenesis and ... Partlow EA, Jaeggi-Wong A, Planitzer SD, Berg N, L. Influenza A virus rapidly adapts particle shape to environmental pressures. Nat Microbiol. 2025 Feb 10. Abstract
submitted by kickingbird at Feb, 12, 2025 from Nat Microbiol. 2025 Feb 10 (via https://www.nature.com/articles/s41564-025-01925-9)
Enveloped viruses such as influenza A virus (IAV) often produce a mixture of virion shapes, ranging from 100 nm spheres to micron-long filaments. Spherical virions use fewer resources, while filamentous ... Yang, F., Cheng, L., Liu, F. et al. Genetic and molecular characterization of a novel reassortant H3N2 influenza virus from a sick pig in Eastern China in 2019. Vet Res 56, 38 (2025). Abstract
submitted by kickingbird at Feb, 11, 2025 from Vet Res 56, 38 (2025) (via https://link.springer.com/article/10.1186/s13567-025-01462-7)
Swine influenza viruses (SIVs) cause clinical respiratory symptoms associated with high mortality rates among pigs. Because pigs can be a “mixing vessel” for influenza viruses, the SIV might pose a serious ... Sergio M. Qui?ones-Parra et al. Molecular determinants of cross-strain influenza A virus recognition by αβ T cell receptors. Sci. Immunol.10,eadn3805(2025). Abstract
submitted by kickingbird at Feb, 10, 2025 from Sci. Immunol.10,eadn3805(2025) (via https://www.science.org/doi/10.1126/sciimmunol.adn3805)
Cross-reactive αβ T cell receptors (TCRs) recognizing multiple peptide variants can provide effective control of rapidly evolving viruses yet remain understudied. By screening 12 naturally occurring influenza-derived ... Nobrega DB, French JE, Kelton DF. A scoping review of the testing of bulk tank milk to detect nonbacterial pathogens or herd exposure to nonbacterial pathogens in dairy cattle. J Dairy Sci. 2023 Aug;106(8):5636-5658. Abstract
submitted by kickingbird at Feb, 10, 2025 from J Dairy Sci. 2023 Aug;106(8):5636-5658 (via https://www.journalofdairyscience.org/article/S0022-0302(23))
In this scoping review, we characterized the literature reporting on the testing of bulk milk samples to detect microorganisms other than bacteria that can cause diseases in dairy cattle, including viruses, ... Ploegaert TC, Tijhaar E, Lam TJ, Taverne-Thiele A,. Natural antibodies in bovine milk and blood plasma: variability among cows, repeatability within cows, and relation between milk and plasma titers. Vet Immunol Immunopathol. 2011 Nov 15;144(1-2):88-. Abstract
submitted by kickingbird at Feb, 10, 2025 from Vet Immunol Immunopathol. 2011 Nov 15;144(1-2):88- (via https://www.sciencedirect.com/science/article/abs/pii/S01652)
Innate immunity plays an important role in preventing (barrier function) or combating infection (effector function). An important humoral component of innate immunity is formed by natural antibodies (NAb). ... Crawshaw TR, Brown IH, Essen SC, Young SC. Significant rising antibody titres to influenza A are associated with an acute reduction in milk yield in cattle. Vet J. 2008 Oct;178(1):98-102. Abstract
submitted by kickingbird at Feb, 10, 2025 from Vet J. 2008 Oct;178(1):98-102 (via https://www.sciencedirect.com/science/article/abs/pii/S10900)
Sporadic cases of an acute fall in milk production, "milk drop", were investigated in a Holstein Friesian dairy herd in Devon. The investigation was a case control study with two controls per case. Paired ... Carla Daniela Fiorito, etc.,al. [preprint]Pathology of Influenza A (H5N1) infection in pinnipeds reveals novel tissue tropism and vertical transmission. https://doi.org/10.1101/2025.02.07.636856. Abstract
submitted by kickingbird at Feb, 10, 2025 from https://doi.org/10.1101/2025.02.07.636856 (via https://www.biorxiv.org/content/10.1101/2025.02.07.636856v1)
In 2023, an unprecedented outbreak of highly pathogenic avian influenza (HPAI) H5N1 resulted in the death of thousands of pinnipeds along the Argentinean coast, raising concerns about its ecological and ... DCA Moraes, etc.,al. Assessment of individual and population-based sampling for detection of Influenza A virus RNA in breeding swine herds. Veterinary Microbiology. Abstract
submitted by kickingbird at Feb, 9, 2025 from Veterinary Microbiology (via https://www.sciencedirect.com/science/article/abs/pii/S03781)
Sample types currently used for Influenza A virus (IAV) surveillance in swine farms vary in sensitivity, convenience of collection, and herd representativeness. Family oral fluids are an effective population-based ... Abousenna MS, Shafik NG, Abotaleb MM. Evaluation of humoral immune response and milk antibody transfer in calves and lactating cows vaccinated with inactivated H5 avian influenza vaccine. Sci Rep. 2025 Feb 7;15(1):4637. Abstract
submitted by kickingbird at Feb, 9, 2025 from Sci Rep. 2025 Feb 7;15(1):4637 (via https://www.nature.com/articles/s41598-025-87831-w)
The detection of Highly Pathogenic Avian Influenza (HPAI) A(H5N1) in dairy cattle in the United States has raised concerns about human exposure. This study evaluated the efficacy of various doses of an ... Richard Webby, Thomas Fabrizio, Ahmed Kandeil et al. [preprint]Influenza A(H5N1) Viruses Isolated From Dairy Cattle Demonstrate High Virulence in Laboratory Models, but Retain Avian Virus-like Properties. https://doi.org/10.21203/rs.3.rs-5806806/v1. Abstract
submitted by kickingbird at Feb, 8, 2025 from https://doi.org/10.21203/rs.3.rs-5806806/v1 (via https://www.researchsquare.com/article/rs-5806806/v1)
In March 2024, clade 2.3.4.4b highly pathogenic avian influenza A(H5N1) viruses were first detected in U.S. dairy cattle. Similar viruses have since caused 66 zoonotic human infections. To assess changes ... Griffiths ME, Broos A, Morales J, Tu IT, Bergner L. Dynamics of influenza transmission in vampire bats revealed by longitudinal monitoring and a large-scale anthropogenic perturbation. Sci Adv. 2025 Feb 7;11(6):eads1267. Abstract
submitted by kickingbird at Feb, 6, 2025 from Sci Adv. 2025 Feb 7;11(6):eads1267 (via https://www.science.org/doi/10.1126/sciadv.ads1267)
Interrupting pathogen transmission between species is a priority strategy to mitigate zoonotic threats. However, avoiding counterproductive interventions requires knowing animal reservoirs of infection ... Harvey J, Sullivan JD, Poulson RL, Carter DL, Dris. Highly Pathogenic Avian Influenza Virus H5N1 in Double-crested Cormorants (Nannopterum auritum) of the Chesapeake Bay, USA. J Wildl Dis. 2025 Feb 6. Abstract
submitted by kickingbird at Feb, 6, 2025 from J Wildl Dis. 2025 Feb 6 (via https://pubmed.ncbi.nlm.nih.gov/39911059/)
Double-crested Cormorants (Nannopterum auritum) have historically exhibited low levels of infection and antibodies to avian influenza virus (AIV). The recent global expansion of clade 2.3.4.4b A/goose/Guangdong/1/1996 ... Oliver Eales, James M McCaw, Freya M Shearer. [preprint]Viral kinetics of H5N1 infections in dairy cattle. https://doi.org/10.1101/2025.02.01.636082. Abstract
submitted by kickingbird at Feb, 6, 2025 from https://doi.org/10.1101/2025.02.01.636082 (via https://www.biorxiv.org/content/10.1101/2025.02.01.636082v1)
Since early-2024 unprecedented outbreaks of highly pathogenic avian influenza H5N1 clade 2.3.4.4b have been ongoing in dairy cattle in the United States with significant consequences for the dairy industry ... Weibo Tang, etc.,al. Rapid aging of influenza epidemics in China from 2005/06 to 2016/17: a population-based study. Infectious Disease Modelling. Abstract
submitted by kickingbird at Feb, 6, 2025 from Infectious Disease Modelling (via https://www.sciencedirect.com/science/article/pii/S246804272)
BackgroundChina is an aging society, and the older population is at a higher risk of influenza infection and influenza-related mortality. However, there is limited knowledge regarding the aging of influenza ... Mahmoud SH, Khattab MS, Yehia N, Zanaty A, Arafa A. Pathogenicity of Highly Pathogenic Avian Influenza A/H5Nx Viruses in Avian and Murine Models. Pathogens. 2025; 14(2):149. Abstract
submitted by kickingbird at Feb, 5, 2025 from Pathogens. 2025; 14(2):149 (via https://www.mdpi.com/2076-0817/14/2/149)
The evolution and adaptation of highly pathogenic avian influenza (HPAI) viruses pose ongoing challenges for animal and public health. We investigated the pathogenic characteristics of the newly emerged ... Hannah L. Wallace, etc.,al. [preprint]No Evidence of Anti-influenza Nucleoprotein Antibodies in Retail Milk from Across Canada (April - July 2024). https://doi.org/10.1101/2025.01.31.25321461. Abstract
submitted by kickingbird at Feb, 5, 2025 from https://doi.org/10.1101/2025.01.31.25321461 (via https://www.medrxiv.org/content/10.1101/2025.01.31.25321461v)
Following reports of HPAI H5N1 infections of dairy cattle in the United States (US) in March 2024, we established a Pan-Canadian Milk network to monitor retail milk in Canada. Milk samples from across ... Artois J, Vergne T, Fourtune L, Dellicour S, Scoiz. Spatial risk modelling of highly pathogenic avian influenza in France: Fattening duck farm activity matters. PLoS One. 2025 Feb 4;20(2):e0316248. Abstract
submitted by kickingbird at Feb, 5, 2025 from PLoS One. 2025 Feb 4;20(2):e0316248 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
In this study, we present a comprehensive analysis of the key spatial risk factors and predictive risk maps for HPAI infection in France, with a focus on the 2016-17 and 2020-21 epidemic waves. Our findings ... Hirst JC, Hutchinson EC. Purification of Influenza Virions. Methods Mol Biol. 2025;2890:27-51. Abstract
submitted by kickingbird at Feb, 3, 2025 from Methods Mol Biol. 2025;2890:27-51 (via https://link.springer.com/protocol/10.1007/978-1-0716-4326-6)
This chapter describes basic workflows for concentrating and for purifying influenza virions. It presents several ways in which ultracentrifugation can be used to concentrate influenza virions from the ... 6469 items, 20/Page, Page[37/324][|<<] [|<] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [>|] [>>|] |
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