Výsledky vyhledávání - "Timothy L. Olivier"

Akademický článek

Detection and differentiation of low virulence and virulent Orthoavulavirus javaense using a molecular beacon with RT-LAMP

Autor: Megan C. Mears, Timothy L. Olivier, Dawn Williams-Coplin, Edna Espinoza, Abhijeet Bakre

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)

Abstract Newcastle disease (ND), an economically important disease in poultry, is caused by virulent strains of the genetically diverse Orthoavulavirus javaense (OAVJ). Laboratories rely on quantitative real-time reverse transcription PCR (qRT-PCR) t

Externí odkaz: https://doaj.org/article/83b5304af4a8447498ee1763fa8304ea

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Akademický článek

Toll-like Receptor Ligands Enhance Vaccine Efficacy against a Virulent Newcastle Disease Virus Challenge in Chickens

Autor: Chang-Won Lee, Abhijeet Bakre, Timothy L. Olivier, Sonsiray Alvarez-Narvaez, Telvin L. Harrell, Steven J. Conrad

Publikováno v: Pathogens, Vol 12, Iss 10, p 1230 (2023)

To enhance the efficacy of the current Newcastle disease vaccine, we have selected potential adjuvants that target well-characterized pattern recognition receptors: the toll-like receptors (TLRs). Imiquimod is a small-molecule activator of TLR7, whic

Externí odkaz: https://doaj.org/article/597dfd16aee84819951ed921448ff4e3

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Akademický článek

Novel Recombinant Newcastle Disease Virus-Based In Ovo Vaccines Bypass Maternal Immunity to Provide Full Protection from Early Virulent Challenge

Autor: Kiril M. Dimitrov, Tonya L. Taylor, Valerie C. Marcano, Dawn Williams-Coplin, Timothy L. Olivier, Qingzhong Yu, Robert M. Gogal, David L. Suarez, Claudio L. Afonso

Publikováno v: Vaccines, Vol 9, Iss 10, p 1189 (2021)

Newcastle disease (ND) is one of the most economically important poultry diseases. Despite intensive efforts with current vaccination programs, this disease still occurs worldwide, causing significant mortality even in vaccinated flocks. This has bee

Externí odkaz: https://doaj.org/article/d48e76055256404c830260aa3c291848

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Akademický článek

A Novel Recombinant Newcastle Disease Vaccine Improves Post- In Ovo Vaccination Survival with Sustained Protection against Virulent Challenge

Autor: Valerie C. Marcano, Stivalis Cardenas-Garcia, Diego G. Diel, Luciana H. Antoniassi da Silva, Robert M. Gogal, Patti J. Miller, Corrie C. Brown, Salman Latif Butt, Iryna V. Goraichuk, Kiril M. Dimitrov, Tonya L. Taylor, Dawn Williams-Coplin, Timothy L. Olivier, James B. Stanton, Claudio L. Afonso

Publikováno v: Vaccines, Vol 9, Iss 9, p 953 (2021)

In ovo vaccination has been employed by the poultry industry for over 20 years to control numerous avian diseases. Unfortunately, in ovo live vaccines against Newcastle disease have significant limitations, including high embryo mortality and the ina

Externí odkaz: https://doaj.org/article/eb155893d0214255ad9ac3486eae9951

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Novel Recombinant Newcastle Disease Virus-Based In Ovo Vaccines Bypass Maternal Immunity to Provide Full Protection from Early Virulent Challenge

Autor: Claudio L. Afonso, Timothy L. Olivier, Robert M. Gogal, Valerie C. Marcano, Dawn Williams-Coplin, David L. Suarez, Kiril M. Dimitrov, Tonya L. Taylor, Qingzhong Yu

Publikováno v: Vaccines
Volume 9
Issue 10
Vaccines, Vol 9, Iss 1189, p 1189 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f4b8b42c91ad4704d9573c7be73e935
http://europepmc.org/articles/PMC8538074

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A Novel Recombinant Newcastle Disease Vaccine Improves Post- In Ovo Vaccination Survival with Sustained Protection against Virulent Challenge

Autor: Corrie C. Brown, Salman Latif Butt, Patti J. Miller, Diego G. Diel, Iryna V. Goraichuk, Kiril M. Dimitrov, Stivalis Cardenas-Garcia, Valerie C. Marcano, Claudio L. Afonso, Luciana H. Antoniassi da Silva, James B. Stanton, Tonya L. Taylor, Dawn Williams-Coplin, Timothy L. Olivier, Robert M. Gogal

Publikováno v: Vaccines, Vol 9, Iss 953, p 953 (2021)
Vaccines
Volume 9
Issue 9

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a19598a0cb701b35f87a456d0f22e06
https://www.mdpi.com/2076-393X/9/9/953

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Newcastle Disease Virus Infection in Quail

Autor: Patti J. Miller, Ismaila Shittu, Timothy L. Olivier, Diego Segovia, Leonardo Susta, Kiril M. Dimitrov, Valerie C. Marcano

Publikováno v: Veterinary Pathology. 55:682-692

Newcastle disease (ND), caused by virulent strains of Newcastle disease virus (NDV), is a devastating disease of poultry worldwide. The pathogenesis of ND in quail is poorly documented. To characterize the ability of virulent NDV strains to replicate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11b10e648cb6314e51776c70f4b5cbd6
https://doi.org/10.1177/0300985818767996

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Repeated Challenge with Virulent Newcastle Disease Virus Does Not Decrease the Efficacy of Vaccines

Autor: Timothy L. Olivier, Claudio L. Afonso, Dawn Williams-Coplin, Enrique Montiel, Tonya L. Taylor, Kiril M. Dimitrov, Stivalis Cardenas Garcia, Patti J. Miller

Publikováno v: Avian Diseases. 61:245-249

Globally, poultry producers report that birds well-vaccinated for Newcastle disease (ND) often present clinical disease and mortality after infection with virulent strains of Newcastle disease (vNDV), which is contrary to what is observed in experime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb0fb3d3e83067d9f9e900b423dd6c6e
https://doi.org/10.1637/11555-120816-resnote.1

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Newcastle Disease Viruses Causing Recent Outbreaks Worldwide Show Unexpectedly High Genetic Similarity to Historical Virulent Isolates from the 1940s

Autor: Claudio L. Afonso, Kiril M. Dimitrov, Dawn Williams-Coplin, Patti J. Miller, Timothy L. Olivier, Dong-Hun Lee

Publikováno v: Journal of Clinical Microbiology. 54:1228-1235

Virulent strains of Newcastle disease virus (NDV) cause Newcastle disease (ND), a devastating disease of poultry and wild birds. Phylogenetic analyses clearly distinguish historical isolates (obtained prior to 1960) from currently circulating viruses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cde4993c34dd0d444c735a0be71632c9
https://doi.org/10.1128/jcm.03044-15

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Experimental Infection and Transmission of Newcastle Disease Vaccine Virus in Four Wild Passerines

Autor: Claudio L. Afonso, Catharine N. Welch, Andrea J. Ayala, Kiril M. Dimitrov, Iryna V. Goraichuk, Patti J. Miller, Sonia M. Hernandez, Timothy L. Olivier

Publikováno v: Avian diseases. 63(3)

Our prior work has shown that live poultry vaccines have been intermittently isolated from wild birds sampled during field surveillance studies for Newcastle disease virus (NDV). Thus, we experimentally investigated the susceptibility of four native

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8090f0ff19ab92ebf73d405b0907c8e8
https://pubmed.ncbi.nlm.nih.gov/31967421

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