Results 21 to 30 of about 1,555 (150)

The Requirement of Glycoprotein C for Interindividual Spread Is Functionally Conserved within the Alphaherpesvirus Genus (Mardivirus), but Not the Host (Gallid)

Viruses, 2021
Marek’s disease (MD) in chickens is caused by Gallid alphaherpesvirus 2, better known as MD herpesvirus (MDV). Current vaccines do not block interindividual spread from chicken-to-chicken, therefore, understanding MDV interindividual spread provides ...
Widaliz Vega-Rodriguez, Nagendraprabhu Ponnuraj, Maricarmen Garcia, Keith W. Jarosinski   +3 more
doaj   +1 more source

U_S3 Serine/Threonine Protein Kinase from MDV-1, MDV-2, and HVT Differentially Regulate Viral Gene Expression and Replication

Microorganisms, 2021
Gallid alphaherpesvirus 2 (GaHV-2), commonly known as Marek’s disease virus type 1 (MDV-1), is an oncogenic avian alphaherpesvirus, and along with its close relatives—Gallid alphaherpesvirus 3 (GaHV-3) or MDV-2 and Meleagrid alphaherpesvirus 1 (MeHV-1 ...
Yifei Liao, Xin Fang, Mohammad AI-Mahmood, Qinglei Li, Blanca Lupiani, Sanjay M. Reddy   +5 more
doaj   +1 more source

Varicellovirus UL 49.5 proteins differentially affect the function of the transporter associated with antigen processing, TAP [PDF]

, 2008
Cytotoxic T-lymphocytes play an important role in the protection against viral infections, which they detect through the recognition of virus-derived peptides, presented in the context of MHC class I molecules at the surface of the infected cell.
Bienkowska-Szewczyk, Krystyna, Chowdhury, Shafiqul I., Daus, Franz, Heemskerk, Mirjam H. M., Koch, Joachim, Koppers-Lalic, Danijela, Lipinska, Andrea D., Loch, Sandra, Marcondes Rezende, Marisa, Mettenleiter, Thomas C., Neefjes, Jacques J., Osterrieder, Nikolaus, Quinten, Edwin, Reits, Eric A., Ressing, Maaike E., Rijsewijk, Frans A. M., Tampé, Robert, Verweij, Marieke C., Wang, Ying, Wiertz, Emmanuel J. H. J.   +19 more
core   +10 more sources

Genetic evolution of Marek's disease virus in vaccinated poultry farms [PDF]

Veterinary World, 2021
Background and Aim: The Marek's disease virus (MDV) is a neoplastic disease causing serious economic losses in poultry production. This study aimed to investigate MDV occurrence in poultry flocks in the Lower Egypt during the 2020 breakout and ...
Nahed Yehia, Hemat S. El-Sayed, Sabry E. Omar, Ahmed Erfan, Fatma Amer   +4 more
doaj   +1 more source

Full genome sequence-based comparative study of wild-type and vaccine strains of infectious laryngotracheitis virus from Italy [PDF]

, 2016
Infectious laryngotracheitis (ILT) is an acute and highly contagious respiratory disease of chickens caused by an alphaherpesvirus, infectious laryngotracheitis virus (ILTV).
Franchin, Elisa, Lavezzo, Enrico, Massi, P., Moreno, A., Niero, Giulia, Palu', Giorgio, Piccirillo, Alessandra, Salata, Cristiano, Toppo, Stefano   +8 more
core   +15 more sources

Evaluation of actions of the official veterinary service to mitigate outbreaks of infectious laryngotracheitis and improve biosecurity on laying hen farms [PDF]

Pesquisa Veterinária Brasileira, 2021
: Infectious laryngotracheitis (ILT), caused by an Alphaherpesvirus (Gallid herpesvirus-1; GaHV-1), has been noticed in the region of the Terras Altas da Mantiqueira, Minas Gerais.
Izabella G. Hergot, Christiane M.B.M. da Rocha, Fabiana G. Xavier, Willian H.M. Santos, Leticia B. de Oliveira, Nelson R.S. Martins, and Roselene Ecco   +6 more
doaj   +1 more source

Epigenetic Silencing of MicroRNA-126 Promotes Cell Growth in Marek’s Disease

Microorganisms, 2021
During latency, herpesvirus infection results in the establishment of a dormant state in which a restricted set of viral genes are expressed. Together with alterations of the viral genome, several host genes undergo epigenetic silencing during latency ...
Isabelle Gennart, Astrid Petit, Laetitia Wiggers, Srđan Pejaković, Nicolas Dauchot, Sylvie Laurent, Damien Coupeau, Benoît Muylkens   +7 more
doaj   +1 more source

Serological Evidence of Infectious Laryngotracheitis Infection and Associated Risk Factors in Chickens in Northwestern Ethiopia

The Scientific World Journal, Volume 2022, Issue 1, 2022., 2022
Infectious laryngotracheitis (ILT) is a disease of high economic consequence to the poultry sector. Gallid herpesvirus 1 (GaHV‐1), a.k.a infectious laryngotracheitis virus (ILTV), under the genus Iltovirus, and the family Herpesviridae, is the agent responsible for the disease. Despite the clinical signs on the field suggestive of ILT, it has long been
Mastewal Birhan, Ashenafi Syoum, Saddam Mohammed Ibrahim, Tewodros Fentahun, Addisu Mohammed, Nega Berhane, Molalegne Bitew, Esayas Gelaye, Malede Birhan Atanaw, Belayneh Getachew, Bereket Dessalegn, Anmaw Shite Abat, Kassahun Berrie, Kassaye Adamu, Takele Abayneh, Antonio J. Piantino Ferreira   +15 more
wiley   +1 more source

Dual infection and superinfection inhibition of epithelial skin cells by two alphaherpesviruses co-occur in the natural host. [PDF]

PLoS ONE, 2012
Hosts can be infected with multiple herpesviruses, known as superinfection; however, superinfection of cells is rare due to the phenomenon known as superinfection inhibition.
Keith W Jarosinski
doaj   +1 more source

Isolation and purification of Gallid herpesvirus 2 strains currently distributed in Japan.

The Journal of veterinary medical science, 2016
Gallid herpesvirus 2 (GaHV-2) causes malignant lymphomas in chickens (Marek's disease, MD). Although MD is controlled through vaccination efforts, field isolates of GaHV-2 have increased in virulence worldwide and even cause MD in vaccinated chickens. GaHV-2 strains are classified into four categories (mild, virulent, very virulent and very virulent +)
MACHIDA, Yuka, MURATA, Shiro, MATSUYAMA-KATO, Ayumi, ISEZAKI, Masayoshi, TANENO, Akira, SAKAI, Eishi, KONNAI, Satoru, OHASHI, Kazuhiko   +7 more
openaire   +4 more sources