Zobrazeno 1 - 10
of 315
pro vyhledávání: '"Ian G, Barr"'
Autor:
Amanda C Perofsky, John Huddleston, Chelsea L Hansen, John R Barnes, Thomas Rowe, Xiyan Xu, Rebecca Kondor, David E Wentworth, Nicola Lewis, Lynne Whittaker, Burcu Ermetal, Ruth Harvey, Monica Galiano, Rodney Stuart Daniels, John W McCauley, Seiichiro Fujisaki, Kazuya Nakamura, Noriko Kishida, Shinji Watanabe, Hideki Hasegawa, Sheena G Sullivan, Ian G Barr, Kanta Subbarao, Florian Krammer, Trevor Bedford, Cécile Viboud
Publikováno v:
eLife, Vol 13 (2024)
Influenza viruses continually evolve new antigenic variants, through mutations in epitopes of their major surface proteins, hemagglutinin (HA) and neuraminidase (NA). Antigenic drift potentiates the reinfection of previously infected individuals, but
Externí odkaz:
https://doaj.org/article/d48411453a434048a41f9bcc8eba52b3
Autor:
Kimberly M. Edwards, Jurre Y. Siegers, Xiaoman Wei, Ammar Aziz, Yi-Mo Deng, Sokhoun Yann, Chan Bun, Seng Bunnary, Leonard Izzard, Makara Hak, Peter Thielen, Sothyra Tum, Frank Wong, Nicola S. Lewis, Joe James, Filip Claes, Ian G. Barr, Vijaykrishna Dhanasekaran, Erik A Karlsson
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 1, Pp 170-174 (2023)
In late 2021, highly pathogenic avian influenza A(H5N8) clade 2.3.4.4b viruses were detected in domestic ducks in poultry markets in Cambodia. Surveillance, biosafety, and biosecurity efforts should be bolstered along the poultry value chain to limit
Externí odkaz:
https://doaj.org/article/c824b11a445349eaafaef6219e0be092
Autor:
Harry L. Stannard, Edin J. Mifsud, Steffen Wildum, Sook Kwan Brown, Paulina Koszalka, Takao Shishido, Satoshi Kojima, Shinya Omoto, Keiko Baba, Klaus Kuhlbusch, Aeron C. Hurt, Ian G. Barr
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-12 (2022)
A clinical influenza isolate with dual antiviral resistant mutations displays a moderate loss of viral fitness in ferrets compared to wild-type virus, suggesting widespread community transmission of this dual mutant is unlikely.
Externí odkaz:
https://doaj.org/article/450f13fea2434b3a881cfa9fa16c3fa5
Autor:
Hillary A. Vanderven, Deborah N. Wentworth, Win Min Han, Heidi Peck, Ian G. Barr, Richard T. Davey Jr., John H. Beigel, Dominic E. Dwyer, Mamta K. Jain, Brian Angus, Christian T. Brandt, Analia Mykietiuk, Matthew G. Law, James D. Neaton, Stephen J. Kent, for the INSIGHT FLU-IVIG Study Group
Publikováno v:
JCI Insight, Vol 8, Iss 14 (2023)
BACKGROUND Antibody-based therapies for respiratory viruses are of increasing importance. The INSIGHT 006 trial administered anti-influenza hyperimmune intravenous immunoglobulin (Flu-IVIG) to patients hospitalized with influenza. Flu-IVIG treatment
Externí odkaz:
https://doaj.org/article/2ec29e85521a462ea94335c590dd98b2
Autor:
John-Sebastian Eden, Chisha Sikazwe, Ruopeng Xie, Yi-Mo Deng, Sheena G. Sullivan, Alice Michie, Avram Levy, Elena Cutmore, Christopher C. Blyth, Philip N. Britton, Nigel Crawford, Xiaomin Dong, Dominic E. Dwyer, Kimberly M. Edwards, Bethany A. Horsburgh, David Foley, Karina Kennedy, Cara Minney-Smith, David Speers, Rachel L. Tulloch, Edward C. Holmes, Vijaykrishna Dhanasekaran, David W. Smith, Jen Kok, Ian G. Barr, the Australian RSV study group
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Non-pharmaceutical interventions for COVID-19 also reduced incidence of respiratory pathogens such as respiratory syncytial virus (RSV). Here, the authors report the resurgence of RSV in Australia following lifting of some of the restrictions and des
Externí odkaz:
https://doaj.org/article/59855129186547c79758c6dea99bfb72
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
BackgroundThe current compendial assay for haemagglutinin antigen potency in influenza vaccine is the single radial immunodiffusion (SRID) which is time consuming and can lead to delays in release of vaccine. We previously described an alternate capt
Externí odkaz:
https://doaj.org/article/1a0572515e6649cea2f04fd159afccd6
Autor:
Vijaykrishna Dhanasekaran, Sheena Sullivan, Kimberly M. Edwards, Ruopeng Xie, Arseniy Khvorov, Sophie A. Valkenburg, Benjamin J. Cowling, Ian G. Barr
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
COVID-19 control measures have suppressed circulation of other infections including influenza. Here, the authors analyse WHO global influenza sequence and case report data and describe changes in the phylogenetic and geographic distribution of influe
Externí odkaz:
https://doaj.org/article/c5dfeb1f011f41deb9f631da60f832e5
Autor:
Heidi Peck, Karen L. Laurie, Steve Rockman, Vivian Leung, Hilda Lau, Sally Soppe, Cleve Rynehart, Chantal Baas, Heidi Trusheim, Ian G. Barr
Publikováno v:
npj Vaccines, Vol 6, Iss 1, Pp 1-9 (2021)
Abstract Influenza vaccines are utilised to combat seasonal and pandemic influenza. The key to influenza vaccination currently is the availability of candidate vaccine viruses (CVVs). Ideally, CVVs reflect the antigenic characteristics of the circula
Externí odkaz:
https://doaj.org/article/b461dbcec784444e92483c2eea786e20
Autor:
Jessica A. Belser, Eric H. Y. Lau, Wendy Barclay, Ian G. Barr, Hualan Chen, Ron A. M. Fouchier, Masato Hatta, Sander Herfst, Yoshihiro Kawaoka, Seema S. Lakdawala, Leo Yi Yang Lee, Gabriele Neumann, Malik Peiris, Daniel R. Perez, Charles Russell, Kanta Subbarao, Troy C. Sutton, Richard J. Webby, Huanliang Yang, Hui-Ling Yen
Publikováno v:
mBio, Vol 13, Iss 4 (2022)
ABSTRACT Past pandemic influenza viruses with sustained human-to-human transmissibility have emerged from animal influenza viruses. Employment of experimental models to assess the pandemic risk of emerging zoonotic influenza viruses provides critical
Externí odkaz:
https://doaj.org/article/288dca8a5f254430b42bfdddeeb21263
Autor:
Vivian Y. Lee, Erika Bohn-Goldbaum, Jacqueline Fong, Ian G. Barr, Robert Booy, Kate M. Edwards
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 17, Iss 7, Pp 2058-2064 (2021)
Introduction: Exercise holds the potential to be beneficial if used during vaccination processes by 1)exercise-induced analgesia to reduce pain associated with vaccination, 2)immune-enhancing effects, improving antibody responses to the vaccine, and
Externí odkaz:
https://doaj.org/article/b07303837b144ff7a6293e8181bfb967