Results 81 to 90 of about 4,947 (174)

Differential modulation of cytokine, chemokine and Toll like receptor expression in chickens infected with classical and variant infectious bursal disease virus [PDF]

, 2011
Infectious bursal disease (IBD) is an important immunosuppressive disease of chickens. The causative agent, infectious bursal disease virus (IBDV), consists of two serotypes, 1 and 2.
Abdul Rauf, Mahesh Khatri, Maria V Murgia, Kwonil Jung, Yehia M Saif   +4 more
core   +1 more source

Current understanding of lymphoproliferative disease virus in wild turkeys

Wildlife Society Bulletin, Volume 49, Issue S1, December 2025.
Lymphoproliferative disease virus (LPDV) is a retrovirus that can cause a spectrum of disease in wild turkeys (Meleagris gallopavo), from subclinical infection to lymphoid tumors. We reviewed the literature to summarize our current understanding of LPDV, including disease presentation, surveillance, impact on fitness, spatiotemporal distribution, and ...
Chloe C. Goodwin, Andrew B. Allison, Mark G. Ruder, Justin D. Brown, Michael J. Chamberlain, Melanie R. Kunkel, Kevin D. Niedringhaus, Alisia A. W. Weyna, Charlie S. Bahnson, Elizabeth L. Elsmo, M. Kevin Keel, Heather Fenton, Kayla G. Adcock, Rebecca L. Poulson, Nicole M. Nemeth   +14 more
wiley   +1 more source

Viral miRNA delivered by exosomes from Marek's disease virus-transformed lymphoma cell line exerts regulatory function in internalized primary chicken embryo fibroblast cells

Tumour Virus Research
In the past decade, research has demonstrated that viral miRNAs encoded by a number of viral genomes, particularly by most of the herpesvirus including Marek's disease virus (MDV), play important regulatory roles in viral infection, replication, and ...
Man Teng, Jun Luo, Yaoyao Zhang, Vishwanatha R.A.P. Reddy, Priya Samuel, Yongxiu Yao, Venugopal Nair   +6 more
doaj   +1 more source

Characterization of human herpesvirus 6A/B U94 as ATPase, helicase, exonuclease and DNA-binding proteins [PDF]

, 2015
Human herpesvirus-6A (HHV-6A) and HHV-6B integrate their genomes into the telomeres of human chromosomes, however, the mechanisms leading to integration remain unknown. HHV-6A/B encode a protein that has been proposed to be involved in integration termed
Collin, Vanessa, Dubuc, Isabelle, Flamand, Louis, Gilbert-Girard, Shella, Gravel, Annie, Kaufer, Benedikt B., Morissette, Guillaume, Trempe, Frédéric, Wallaschek, Nina   +8 more
core   +1 more source

Viral haemorrhagic septicaemia virus, infectious haematopoietic necrosis virus and HPR‐deleted infectious salmon anaemia virus – Risk of introduction in free areas through fertilised eggs and gametes

EFSA Journal, Volume 23, Issue 12, December 2025.
Abstract EFSA assessed the risk of introducing viral haemorrhagic septicaemia virus (VHSV), infectious haematopoietic necrosis virus (IHNV) and highly polymorphic region‐deleted infectious salmon anaemia virus (HPR‐deleted ISAV) into free areas through movement of fertilised eggs and gametes.
EFSA Panel on Animal Health and Welfare (AHAW), Søren Saxmose Nielsen, Julio Alvarez, Anette Boklund, Sabine Dippel, Jordi Figuerola, Mette S. Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Eleonora Nannoni, Romolo Nonno, Anja B. Riber, Karl Ståhl, Jan Arend Stegeman, Hans‐Hermann Thulke, Frank Tuyttens, Christoph Winckler, Debes Hammershaimb Christiansen, Niels Jørgen Olesen, Espen Rimstad, Anna Toffan, Niccolò Vendramin, Stella Papaleo, Ludovica Preite, Francesca Baldinelli, Fernanda Dórea   +25 more
wiley   +1 more source

Marek’s Disease Virus Infection of Natural Killer Cells

Microorganisms, 2019
Natural killer (NK) cells are key players in the innate immune response. They kill virus-infected cells and are crucial for the induction of adaptive immune responses. Marek's disease virus (MDV) is a highly contagious alphaherpesvirus that causes deadly
Luca D. Bertzbach, Daphne A. van Haarlem, Sonja Härtle, Benedikt B. Kaufer, Christine A. Jansen   +4 more
doaj   +1 more source

Comparative genetic resistance to Ascaridia galli infections of 4 different commercial layer-lines [PDF]

, 2003
1. The objective of the study was to compare the establishment and effect of Ascaridia galli infections in 4 different layer-lines. 2. A total of 160 birds comprising 4 different commercial layer-lines, ISA Brown, New Hampshire, Skalborg and a cross of ...
Kjaer, J., Permin, A., Roepstorff, A., Schou, T., Sorensen, P.   +4 more
core   +1 more source

Brain‐Wide Patterns of CRF Receptor 1 Expression in the Transgenic CRFR1‐Cre‐2a‐tdTom Rat

Journal of Comparative Neurology, Volume 533, Issue 11, November 2025.
In this article, we provide an extensive neuroanatomical characterization of a recently generated CRFR1‐Cre‐2A‐tdTomato rat. We show that Cre and tdTomato are expressed in a pattern that closely aligns with previously reported CRFR1 expression patterns.
Douglas S. Engelke, Lierni Ugartemendia, Jonathan Tao, Shivakumar Rajamanikam, Fabricio H. Do Monte, Nicholas J. Justice   +5 more
wiley   +1 more source

Attenuation of a recombinant Marek's disease virus lacking the meq oncogene and evaluation on its immune efficacy against Marek's disease virus

Poultry Science, 2020
SC9-2 is a recombinant Marek's disease virus (MDV) strain lacking the meq oncogene. Previous study demonstrated that SC9-2 virus provides good protection against challenge with a very virulent MDV rMd5, but it induces immunosuppressive effects in ...
Peng Sun, Ning Cui, Linqing Liu, Shuai Su, Ziqiang Cheng, Ruiai Chen, Yanpeng Li, Zhizhong Cui   +7 more
doaj   +1 more source

The functions of herpesvirus-encoded microRNAs [PDF]

, 2008
Bioinformatic and direct cloning approaches have led to the identification of over 100 novel miRNAs expressed in DNA viruses, although the function of the majority of these small regulatory RNA molecules is unclear. Recently, a number of reports have now
Grey, Finn, Hook, Lauren, Nelson, Jay
core   +1 more source