Results 1 to 10 of about 48,196 (248)

The role of IL17 and IL17RA polymorphisms in lethal pandemic acute viral pneumonia (Influenza A virus H1N1 subtype) [PDF]

Surgical and Experimental Pathology, 2023
Background The cytokines play an essential role in acute inflammatory processes, and the IL-17 may be responsible for ambiguous aspects, and the correlation with genetic polymorphisms could improve the search for this critical biomarker. Thus, this study
Liberalesso V, Azevedo M, Malaquias M, de Paula C, Nagashima S, de Souza D, Neto P, Gouveia K, Biscaro L, Giamberardino A, Gonçalves G, Kondo T, Raboni S, Weiss I, Machado-Souza C, de Noronha L.   +15 more
europepmc   +4 more sources

Multiple reassortment events in the evolutionary history of H1N1 influenza A virus since 1918. [PDF]

PLoS Pathogens, 2008
The H1N1 subtype of influenza A virus has caused substantial morbidity and mortality in humans, first documented in the global pandemic of 1918 and continuing to the present day.
Martha I Nelson, Cécile Viboud, Lone Simonsen, Ryan T Bennett, Sara B Griesemer, Kirsten St George, Jill Taylor, David J Spiro, Naomi A Sengamalay, Elodie Ghedin, Jeffery K Taubenberger, Edward C Holmes   +11 more
doaj   +13 more sources

Pulmonary Function and Clinical Manifestations of Patients Infected with Mild Influenza A Virus Subtype H1N1: A One-Year Follow-Up. [PDF]

PLoS ONE, 2015
To investigate the long-term effects of mild H1N1 influenza infection on the pulmonary function of a cohort of patients.Forty-eight patients, all diagnosed with influenza A virus subtype H1N1 in 2009, were retrospectively included in this study.
Wei Liu, Liping Peng, Hongmei Liu, Shucheng Hua   +3 more
doaj   +2 more sources

Moderate Vaccine Effectiveness against Severe Acute Respiratory Infection Caused by A(H1N1)pdm09 Influenza Virus and No Effectiveness against A(H3N2) Influenza Virus in the 2018/2019 Season in Italy

Vaccines, 2020
Every season, circulating influenza viruses change; therefore, vaccines must be reformulated each year. We aimed to estimate vaccine effectiveness (VE) against severe influenza infection for the 2018/19 season in Italy.
Caterina Rizzo, Francesco Gesualdo, Daniela Loconsole, Elisabetta Pandolfi, Antonino Bella, Andrea Orsi, Giulia Guarona, Donatella Panatto, Giancarlo Icardi, Christian Napoli, Giovanni Battista Orsi, Ilaria Manini, Emanuele Montomoli, Ilaria Campagna, Luisa Russo, Valeria Alfonsi, Simona Puzelli, Antonino Reale, Umberto Raucci, Livia Piccioni, Carlo Concato, Marta Luisa Ciofi Degli Atti, Alberto Villani, Maria Chironna, Alberto Eugenio Tozzi   +24 more
doaj   +2 more sources

Generation of a Reassortant Influenza A Subtype H3N2 Virus Expressing Gaussia Luciferase

Viruses, 2019
Reporter influenza A viruses (IAVs) carrying fluorescent or luminescent genes provide a powerful tool for both basic and translational research. Most reporter IAVs are based on the backbone of either subtype H1N1 viruses, A/Puerto Rico/8/1934 (PR8) or A ...
Lin Wang, Qinghua Cui, Xiujuan Zhao, Ping Li, Yanyan Wang, Lijun Rong, Ruikun Du   +6 more
doaj   +2 more sources

The association of meningococcal disease with influenza in the United States, 1989-2009. [PDF]

PLoS ONE, 2014
Prior influenza infection is a risk factor for invasive meningococcal disease. Quantifying the fraction of meningococcal disease attributable to influenza could improve understanding of viral-bacterial interaction and indicate additional health benefits ...
Jessica Hartman Jacobs, Cécile Viboud, Eric Tchetgen Tchetgen, Joel Schwartz, Claudia Steiner, Lone Simonsen, Marc Lipsitch   +6 more
doaj   +7 more sources

Genetic characteristics analysis of influenza A(H1N1) virus in Jiaxing, China, in the postepidemic era [PDF]

BMC Infectious Diseases
Background Following the lifting of COVID-19 pandemic control measures, a progressive increase in influenza A virus activity, particularly the H1N1 subtype, has been observed in Jiaxing.
Yin Song, Xue Zhang, Jimei Ji, Lina Li, Yamei Zhou, Ganglin Ren, Shencong Lv, Xiaofei Zhang, Yong Yan, Guoying Zhu   +9 more
doaj   +2 more sources

Phylogenetic diversity and genotypic complexity of H1N1 subtype swine influenza viruses isolated in Mainland China

Virology Journal, 2012
Background After the occurrence of 2009 pandemic H1N1, close attention has been paid to the H1N1 subtype swine influenza viruses (H1N1 SIV) by scientific communities in many countries.
Liu Yizhi, Wang Jing, Ji Jun, Chang Shuang, Xue Chunyi, Ma Jingyun, Bi Yingzuo, Xie Qingmei   +7 more
doaj   +2 more sources

Insight into highly conserved H1 subtype-specific epitopes in influenza virus hemagglutinin [PDF]

, 2014
Influenza viruses continuously undergo antigenic changes with gradual accumulation of mutations in hemagglutinin (HA) that is a major determinant in subtype specificity.
Cho, Ki Joon, Hong, Kwang W, Kim, Kyung Hyun, Kim, Se-Ho, Kim, Sella, Lee, Ji-Hye, Saelens, Xavier, Seok, Jong Hyeon   +7 more
core   +12 more sources

Development of DNA-Biochip for Identification of Influenza A Virus Subtypes

Проблемы особо опасных инфекций, 2012
Developed was the DNA-biochip to identify subtypes of influenza A virus, pathogenic for humans. Microchip was capable of detecting H1, H3, H5-subtypes of hemagglutinin (including H1-subtype of pandemic A/H1N1(2009) influenza virus ) and neuraminidase ...
A. N. Shikov, E. I. Sergeeva, O. K. Demina, V. A. Ternovoy, V. V. Ryabinin, E. V. Kostina, E. M. Malkova, A. N. Sinyakov, A. P. Agaphonov   +8 more
doaj   +1 more source