Yu M, Guo Y, Zhao L, Lu Y, Liu Q, Li Y, Deng L, Sh. D2I and F9Y Mutations in the NS1 Protein of Influenza A Virus Affect Viral Replication via Regulating Host Innate Immune Responses. Viruses. 2022 Jun 1;14(6):1206. Abstract
submitted by kickingbird at Jun, 25, 2022 from Viruses. 2022 Jun 1;14(6):1206 (via https://www.mdpi.com/1999-4915/14/6/1206)
Influenza A viruses (IAV) modulate host antiviral responses to promote viral growth and pathogenicity. The non-structural (NS1) protein of influenza A virus has played an indispensable role in the inhibition ... He D, Wang X, Wu H, Wang X, Yan Y, Li Y, Zhan T, H. Genome-Wide Reassortment Analysis of Influenza A H7N9 Viruses Circulating in China during 2013-2019. Viruses. 2022 Jun 9;14(6):1256. Abstract
submitted by kickingbird at Jun, 25, 2022 from Viruses. 2022 Jun 9;14(6):1256 (via https://www.mdpi.com/1999-4915/14/6/1256)
Reassortment with the H9N2 virus gave rise to the zoonotic H7N9 avian influenza virus (AIV), which caused more than five outbreak waves in humans, with high mortality. The frequent exchange of genomic ... Panzarin V, Marciano S, Fortin A, Brian I, D´. Redesign and Validation of a Real-Time RT-PCR to Improve Surveillance for Avian Influenza Viruses of the H9 Subtype. Viruses. 2022 Jun 10;14(6):1263. Abstract
submitted by kickingbird at Jun, 25, 2022 from Viruses. 2022 Jun 10;14(6):1263 (via https://www.mdpi.com/1999-4915/14/6/1263)
Avian influenza viruses of the H9 subtype cause significant losses to poultry production in endemic regions of Asia, Africa and the Middle East and pose a risk to human health. The availability of reliable ... Pekarek MJ, Petro-Turnquist EM, Rubrum A, Webby RJ. Expanding Mouse-Adapted Yamagata-like Influenza B Viruses in Eggs Enhances In Vivo Lethality in BALB/c Mice. Viruses. 2022 Jun 14;14(6):1299. Abstract
submitted by kickingbird at Jun, 25, 2022 from Viruses. 2022 Jun 14;14(6):1299 (via https://www.mdpi.com/1999-4915/14/6/1299)
Despite the yearly global impact of influenza B viruses (IBVs), limited host range has been a hurdle to developing a readily accessible small animal disease model for vaccine studies. Mouse-adapting IBV ... Praena B, Wan XF. Influenza Virus Infections in Polarized Cells. Viruses. 2022 Jun 15;14(6):1307. Abstract
submitted by kickingbird at Jun, 25, 2022 from Viruses. 2022 Jun 15;14(6):1307 (via https://www.mdpi.com/1999-4915/14/6/1307)
In humans and other mammals, the respiratory tract is represented by a complex network of polarized epithelial cells, forming an apical surface facing the external environment and a basal surface attached ... Khalil AM, Kojima I, Fukunaga W, Okajima M, Mitara. Improved method for avian influenza virus isolation from environmental water samples. Transbound Emerg Dis. 2022 Jun 23. Abstract
submitted by kickingbird at Jun, 24, 2022 from Transbound Emerg Dis. 2022 Jun 23 (via https://onlinelibrary.wiley.com/doi/10.1111/tbed.14639)
Environmental water-targeted surveillance of migratory aquatic birds at overwintering sites is potentially one of the most effective approaches for understanding the ecology of avian influenza viruses ... Cheng J, Tao J, Li B, Shi Y, Liu H. Swine influenza virus triggers ferroptosis in A549 cells to enhance virus replication. Virol J. 2022 Jun 17;19(1):104. Abstract
submitted by kickingbird at Jun, 23, 2022 from Virol J. 2022 Jun 17;19(1):104 (via https://virologyj.biomedcentral.com/articles/10.1186/s12985-)
Background: Recently, Influenza A virus (IAV) has been shown to activate several programmed cell death pathways that play essential roles in host defense. Indeed, cell death caused by viral infection may ... Paul R, Han D, DeDoncker E, Prieto D. Dynamic downscaling and daily nowcasting from influenza surveillance data. Stat Med. 2022 Jun 19. Abstract
submitted by kickingbird at Jun, 23, 2022 from Stat Med. 2022 Jun 19 (via https://onlinelibrary.wiley.com/doi/10.1002/sim.9502)
Real-time trends from surveillance data are important to assess and develop preparedness for influenza outbreaks. The overwhelming testing demand and limited capacity of testing laboratories for viral ... Canaday LM, Resnick JD, Liu H, Powell H, McCoy AM,. HA and M2 sequences alter the replication of 2013-16 H1 live attenuated influenza vaccine infection in human nasal epithelial cell cultures. Vaccine. 2022 Jun 16:S0264-410X(22)00733-2. Abstract
submitted by kickingbird at Jun, 23, 2022 from Vaccine. 2022 Jun 16:S0264-410X(22)00733-2 (via https://www.sciencedirect.com/science/article/pii/S0264410X2)
From 2013 to 2016, the H1N1 component of live, attenuated influenza vaccine (LAIV) performed very poorly in contrast to the inactivated influenza vaccine. We utilized a primary, differentiated human nasal ... Pohlmann A, King J, Fusaro A, Zecchin B, Banyard A. Has Epizootic Become Enzootic? Evidence for a Fundamental Change in the Infection Dynamics of Highly Pathogenic Avian Influenza in Europe, 2021. mBio. 2022 Jun 21:e0060922. Abstract
submitted by kickingbird at Jun, 23, 2022 from mBio. 2022 Jun 21:e0060922 (via https://journals.asm.org/doi/10.1128/mbio.00609-22)
Phylogenetic evidence from the recent resurgence of high-pathogenicity avian influenza (HPAI) virus subtype H5N1, clade 2.3.4.4b, observed in European wild birds and poultry since October 2021, suggests ... Dean DA, Klechka L, Hossain E, Parab AR, Eaton K,. Spatial Metabolomics Reveals Localized Impact of Influenza Virus Infection on the Lung Tissue Metabolome. mSystems. 2022 Jun 22:e0035322. Abstract
submitted by kickingbird at Jun, 23, 2022 from mSystems. 2022 Jun 22:e0035322 (via https://journals.asm.org/doi/10.1128/msystems.00353-22)
The influenza virus (IAV) is a major cause of respiratory disease, with significant infection increases in pandemic years. Vaccines are a mainstay of IAV prevention but are complicated by IAV's vast strain ... Berhane Y, Joseph T, Lung O, Embury-Hyatt C, Xu W,. Isolation and Characterization of Novel Reassortant Influenza A(H10N7) Virus in a Harbor Seal, British Columbia, Canada. Emerg Infect Dis. 2022 Jul;28(7):1480-1484. Abstract
submitted by kickingbird at Jun, 23, 2022 from Emerg Infect Dis. 2022 Jul;28(7):1480-1484 (via https://wwwnc.cdc.gov/eid/article/28/7/21-2302_article)
We isolated a novel reassortant influenza A(H10N7) virus from a harbor seal in British Columbia, Canada, that died from bronchointerstitial pneumonia. The virus had unique genome constellations involving ... Sun W, Cheng SSM, Lam KNT, Kwan TC, Wong RWK, Lau. Natural Reassortment of Eurasian Avian-Like Swine H1N1 and Avian H9N2 Influenza Viruses in Pigs, China. Emerg Infect Dis. 2022 Jul;28(7):1509-1512. Abstract
submitted by kickingbird at Jun, 23, 2022 from Emerg Infect Dis. 2022 Jul;28(7):1509-1512 (via https://wwwnc.cdc.gov/eid/article/28/7/22-0642_article)
Several zoonotic influenza A viruses detected in humans contain genes derived from avian H9N2 subtypes. We uncovered a Eurasian avian-like H1N1 swine influenza virus with polymerase basic 1 and matrix ... Moise L, Meyers LM, Jang H, Grizotte-Lake M, Boyle. Novel H7N9 influenza immunogen design enhances mobilization of seasonal influenza T cell memory in H3N2 pre-immune mice. Hum Vaccin Immunother. 2022 Jun 15:2082191. Abstract
submitted by kickingbird at Jun, 18, 2022 from Hum Vaccin Immunother. 2022 Jun 15:2082191 (via https://www.tandfonline.com/doi/full/10.1080/21645515.2022.2)
Strategies that improve influenza vaccine immunogenicity are critical for the development of vaccines for pandemic preparedness. Hemagglutinin (HA)-specific CD4+ T cell epitopes support protective B cell ... Zhu R, Xu S, Sun W, Li Q, Wang S, Shi H, Liu X. HA gene amino acid mutations contribute to antigenic variation and immune escape of H9N2 influenza virus. Vet Res. 2022 Jun 15;53(1):43. Abstract
submitted by kickingbird at Jun, 18, 2022 from Vet Res. 2022 Jun 15;53(1):43 (via https://veterinaryresearch.biomedcentral.com/articles/10.118)
Based on differences in the amino acid sequence of the protein haemagglutinin (HA), the H9N2 avian influenza virus (H9N2 virus) has been clustered into multiple lineages, and its rapidly ongoing evolution ... Berry I, Rahman M, Flora MS, Shirin T, Alamgir ASM. Seasonality of influenza and coseasonality with avian influenza in Bangladesh, 2010-19: a retrospective, time-series analysis. Lancet Glob Health. 2022 Jun 13:S2214-109X(22)0021. Abstract
submitted by kickingbird at Jun, 18, 2022 from Lancet Glob Health. 2022 Jun 13:S2214-109X(22)0021 (via https://www.thelancet.com/journals/langlo/article/PIIS2214-1)
Background: Seasonal and avian influenza viruses circulate among human and poultry populations in Bangladesh. However, the epidemiology of influenza is not well defined in this setting. We aimed to characterise ... Zhuang X, Chen L, Yang S, Xia S, Xu Z, Zhang T, Ze. R848 Adjuvant Laden With Self-Assembled Nanoparticle-Based mRNA Vaccine Elicits Protective Immunity Against H5N1 in Mice. Front Immunol. 2022 May 31;13:836274. Abstract
submitted by kickingbird at Jun, 18, 2022 from Front Immunol. 2022 May 31;13:836274 (via https://www.frontiersin.org/articles/10.3389/fimmu.2022.8362)
In order to perfect the design strategy of messenger RNA (mRNA) vaccines against the H5N1 influenza virus, we investigated whether different antigen designs and the use of adjuvants could improve the immune ... Yoo DS, Chun BC, Hong K, Kim J. Risk Prediction of Three Different Subtypes of Highly Pathogenic Avian Influenza Outbreaks in Poultry Farms: Based on Spatial Characteristics of Infected Premises in South Korea. Front Vet Sci. 2022 May 31;9:897763. Abstract
submitted by kickingbird at Jun, 18, 2022 from Front Vet Sci. 2022 May 31;9:897763 (via https://www.frontiersin.org/articles/10.3389/fvets.2022.8977)
From 2003 to 2017, highly pathogenic avian influenza (HPAI) epidemics, particularly H5N1, H5N8, and H5N6 infections in poultry farms, increased in South Korea. More recently, these subtypes of HPAI virus ... Castillo-Rodríguez L, Malo-Sánchez D, Díaz-Jiménez. Economic costs of severe seasonal influenza in Colombia, 2017-2019: A multi-center analysis. PLoS One. 2022 Jun 17;17(6):e0270086. Abstract
submitted by kickingbird at Jun, 18, 2022 from PLoS One. 2022 Jun 17;17(6):e0270086 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
Objective: To estimate the economic burden of Severe Acute Respiratory Infection (SARI) in lab-confirmed influenza patients from a low-income country setting such as Colombia.Methods: A bottom-up costing ... Cui P, Shi J, Wang C, Zhang Y, Xing X, Kong H, Yan. Global dissemination of H5N1 influenza viruses bearing the clade 2.3.4.4b HA gene and biologic analysis of the ones detected in China. Emerg Microbes Infect. 2022 Jun 14:1-41. Abstract
submitted by kickingbird at Jun, 15, 2022 from Emerg Microbes Infect. 2022 Jun 14:1-41 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2022.2)
H5N1 avian influenza viruses bearing the clade 2.3.4.4b hemagglutinin gene have been widely circulating in wild birds and are responsible for the loss of over 70 million domestic poultry in Europe, Africa, ... 10826 items, 20/Page, Page[220/542][|<<] [|<] [211] [212] [213] [214] [215] [216] [217] [218] [219] [220] [>|] [>>|] |
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