Results 11 to 20 of about 23,902,084 (157)

Vaccine and oncogenic strains of gallid herpesvirus 2 contain specific subtype variations in the 5' region of the latency-associated transcript that evolve in vitro and in vivo

Archives of Virology, 2015
Gallid herpesvirus 2 (GaHV-2) is the alphaherpesvirus responsible for Marek's disease (MD), a T-cell lymphoma of chickens. The virulence of the GaHV-2 field strain is steadily increasing, but MD is still controlled by the CVI988/Rispens vaccine. We tried
Dambrine, Ginette, Trapp, Sascha, Lion, Adrien, Boissel, Elodie, Labaille, Jennifer, Rasschaert, Denis, Nair, Venugopal   +6 more
core   +4 more sources

Structural Insights Into the Nuclear Import of Gallid Alphaherpesvirus 1 Large Tegument Protein. [PDF]

Microbiologyopen
The study identifies and characterizes a bipartite nuclear localization signal within the GaAHV‐1 UL36 large tegument protein, revealing its structural interaction with importin α/β1 and confirming a conserved mechanism of nuclear import through biochemical, crystallographic, and mutational analyses.
Nath BK, Swarbrick CMD, Blades R, Ariawan D, Tietz O, Alvisi G, Forwood JK, Sarker S.   +7 more
europepmc   +2 more sources

Pathology and Molecular Diagnosis of Marek's Disease Virus in Chickens in Nigeria. [PDF]

Scientifica (Cairo)
Marek’s disease caused by Marek’s disease virus (MDV) serotype 1 is an economically important neoplastic disease of poultry. Diagnosis of this disease is usually based on clinical signs, postmortem lesions, and diagnostic tests like cytology, histopathology, and molecular‐based methods.
Fagbohun OA, Oluladun AC, Jarikre TA, Alaka OO, Oyagbemi AA, Adesina RD, Esan OO, Akinniyi OO, Adetona MO, Omobowale TO, Mamoh UJ, Jaja IF.   +11 more
europepmc   +2 more sources

Structural Insights Into the Nuclear Import of Marek's Disease Virus Large Tegument Protein. [PDF]

Adv Virol
Marek’s disease (MD) is a highly contagious neoplastic disorder of poultry caused by MD virus (MDV; gallid alphaherpesvirus 2 [GaAHV2]). Infection results in profound immunosuppression, neurological dysfunction, and the development of malignant T‐cell lymphomas.
Nath BK, Schwab RHM, Donnelly CM, Ariawan D, Tietz O, Forwood JK, Sarker S.   +6 more
europepmc   +2 more sources

Occurrence and Molecular Characterization of Alphaherpesvirus in Psittacines in the State of Mato Grosso. [PDF]

Vet Med Int
The Alphaherpesvirinae subfamily belongs to the Orthoherpesviridae family, whose viruses are characterized by rapid replication and the ability to establish latent infection in host cells. These viruses cause important avian diseases such as Marek’s disease, infectious laryngotracheitis, and Pacheco’s disease (PD) in psittacines. In Brazilian avifauna,
da Silva TR, Costa MTDS, Moraes DFDSD, Vani CRA, Stering ACDS, Dutra V, Nakazato L.   +6 more
europepmc   +2 more sources

Rapid taxonomic categorization of short, abundant virus sequences for ecological analyses. [PDF]

Ecol Evol
We sampled 1086 bats from two, adjacent Puerto Rican caves and tested them for infection by herpesviruses, resulting in 3131 short, viral sequences. Using percent identity of nucleotides and a machine learning algorithm (affinity propagation), we categorized herpesviruses into 43 operational taxonomic units (OTUs).
Sjodin AR, Willig MR, Rodríguez-Durán A, Anthony SJ.   +3 more
europepmc   +2 more sources

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

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

Genetic evolution of Gallid herpesvirus 2 isolated in China

Infection, Genetics and Evolution, 2017
Gallid herpesvirus 2 (GaHV-2), which causes Marek's disease in chickens and has caused extensive economic losses, has recently evolved increased virulence in China. To better understand the genetic basis of the pathogenic characteristics changed and increased virulence, we sequenced the genomes of six new GaHV-2 strains (LCC, LTS, WC/1203, JL/1404, CC ...
Hongchao Lv, Yanping Zhang, Guorong Sun, Keyan Bao, Yulong Gao, Xiaole Qi, Hongyu Cui, Yongqiang Wang, Kai Li, Li Gao, Qing Pan, Xiaomei Wang, Changjun Liu   +12 more
openaire   +2 more sources

The extraordinary evolutionary history of the reticuloendotheliosis viruses. [PDF]

PLoS Biology, 2013
The reticuloendotheliosis viruses (REVs) comprise several closely related amphotropic retroviruses isolated from birds. These viruses exhibit several highly unusual characteristics that have not so far been adequately explained, including their extremely
Anna Maria Niewiadomska, Robert J Gifford   +1 more
doaj   +1 more source