Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Darrell R Kapczynski"'
Autor:
Karen M Segovia, Monique S França, Christina L Leyson, Darrell R Kapczynski, Klaudia Chrzastek, Charlie S Bahnson, David E Stallknecht
Publikováno v:
PLoS ONE, Vol 13, Iss 4, p e0196394 (2018)
Previous field and experimental studies have demonstrated that heterosubtypic immunity (HSI) is a potential driver of Influenza A virus (IAV) prevalence and subtype diversity in mallards. Prior infection with IAV can reduce viral shedding during subs
Externí odkaz:
https://doaj.org/article/c6b6e895bf0b4a029e2b40837b565187
Autor:
Karen M Segovia, David E Stallknecht, Darrell R Kapczynski, Lisa Stabler, Roy D Berghaus, Alinde Fotjik, Neus Latorre-Margalef, Monique S França
Publikováno v:
PLoS ONE, Vol 12, Iss 1, p e0170335 (2017)
Mallards are widely recognized as reservoirs for Influenza A viruses (IAV); however, host factors that might prompt seasonality and trends in subtype diversity of IAV such as adaptive heterosubtypic immunity (HSI) are not well understood. To investig
Externí odkaz:
https://doaj.org/article/1f93176d31844737b429bb5066ce4c35
Autor:
Flavio Cargnin Faccin, C. Joaquin Cáceres, L. Claire Gay, Brittany Seibert, Nick van Bentem, Luis A. Rodriguez, Ana Luiza Soares Fraiha, Matias Cardenas, Ginger Geiger, Lucia Ortiz, Silvia Carnaccini, Darrell R. Kapczynski, Daniela S. Rajao, Daniel R. Perez
Publikováno v:
npj Vaccines, Vol 9, Iss 1, Pp 1-15 (2024)
Abstract Avian influenza poses a severe threat to poultry production and global food security, prompting the development of vaccination programs in numerous countries. Modified live virus (MLV) vaccines, with their potential for mass application, off
Externí odkaz:
https://doaj.org/article/8ee0c4117ca04530bd8b5350ac5ed468
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
Dendritic cells (DCs) are professional antigen-presenting cells, which are key components of the immune system and involved in early immune responses. DCs are specialized in capturing, processing, and presenting antigens to facilitate immune interact
Externí odkaz:
https://doaj.org/article/6466813c71964399a88198c5813e7bc6
Autor:
Iryna V. Goraichuk, Mia K. Torchetti, Mary L. Killian, Darrell R. Kapczynski, Kathleen Sary, Arun Kulkarni, David L. Suarez
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Avian metapneumovirus (aMPV) poses a significant threat to the poultry industry worldwide, primarily affecting turkeys and chickens. The recent detection of aMPV-A and -B subtypes in the United States marks a significant shift after a prolonged perio
Externí odkaz:
https://doaj.org/article/39641b670f4948f1821e8a464bb5c995
Publikováno v:
Pathogens, Vol 13, Iss 11, p 1009 (2024)
Genetically diverse avian influenza viruses (AIVs) are maintained in wild aquatic birds with increasingly frequent spillover into mammals, yet these represent a small proportion of the overall detections. The isolation of AIVs in marine mammals, incl
Externí odkaz:
https://doaj.org/article/85d5125b8c7e43af905a2f31f9a903a0
Autor:
Darrell R. Kapczynski, Klaudia Chrzastek, Revathi Shanmugasundaram, Aniko Zsak, Karen Segovia, Holly Sellers, David L. Suarez
Publikováno v:
Virology Journal, Vol 20, Iss 1, Pp 1-10 (2023)
Abstract Background Avian influenza is a highly contagious, agriculturally relevant disease that can severely affect the poultry industry and food supply. Eurasian-origin H5Nx highly pathogenic avian influenza viruses (HPAIV) (clade 2.3.4.4) have bee
Externí odkaz:
https://doaj.org/article/3b9bbfcf589b4f89a2377f35aef83ea6
Autor:
Kelsey Briggs, Darrell R. Kapczynski
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
Avian influenza viruses (AIVs) are naturally found in wild birds, primarily in migratory waterfowl. Although species barriers exist, many AIVs have demonstrated the ability to jump from bird species to mammalian species. A key contributor to this jum
Externí odkaz:
https://doaj.org/article/b7ddc6d8efec4ca59f26768dfc80f2f7
Autor:
Mary J. Pantin-Jackwood, Erica Spackman, Christina Leyson, Sungsu Youk, Scott A. Lee, Linda M. Moon, Mia K. Torchetti, Mary L. Killian, Julianna B. Lenoch, Darrell R. Kapczynski, David E. Swayne, David L. Suarez
Publikováno v:
Viruses, Vol 15, Iss 11, p 2273 (2023)
Highly pathogenic avian influenza viruses (HPAIVs) of subtype H5 of the Gs/GD/96 lineage remain a major threat to poultry due to endemicity in wild birds. H5N1 HPAIVs from this lineage were detected in 2021 in the United States (U.S.) and since then
Externí odkaz:
https://doaj.org/article/02921f0d8ee84a8aaee7170e466ffa5c
Autor:
Klaudia Chrzastek, Simona Kraberger, Kara Schmidlin, Rafaela S. Fontenele, Arun Kulkarni, Len Chappell, Louise Dufour-Zavala, Darrell R. Kapczynski, Arvind Varsani
Publikováno v:
Microorganisms, Vol 9, Iss 12, p 2602 (2021)
High-throughput sequencing approaches offer the possibility to better understand the complex microbial communities associated with animals. Viral metagenomics has facilitated the discovery and identification of many known and unknown viruses that inh
Externí odkaz:
https://doaj.org/article/0187398f90854267b0ee78dc620c41c2