Results 131 to 140 of about 15,633,118 (243)

Marek's Disease in Australia - Developments in Monitoring and Control

, 2014
Marek's disease (MD) is a common disease of chickens worldwide, including Australia, caused by the Marek's disease virus (MDV), a cell-associated alphaherpesvirus.
Groves, Peter John, Walkden-Brown, Steve W   +1 more
core  

IFNα and IFNγ Impede Marek’s Disease Progression

Viruses, 2019
Marek’s disease virus (MDV) is an alphaherpesvirus that causes Marek’s disease, a malignant lymphoproliferative disease of domestic chickens. While MDV vaccines protect animals from clinical disease, they do not provide sterilizing immunity and allow ...
L. D. Bertzbach, O. Harlin, Sonja Härtle, F. Fehler, Tereza Vychodil, B. Kaufer, B. Kaspers   +6 more
semanticscholar   +1 more source

Pathological Aspects of a Subclinical Marek's Disease Case in Free-Range Chickens

Brazilian Journal of Poultry Science, 2016
The present report aims at describing the occurrence of Marek's Disease (MD) in a free range poultry farm based on macroscopic and microscopic lesions. For this purpose, seven free-range chickens were evaluated by gross and microscopic examination. Tumor
DLC Abreu, FF Santos, DS José, R Tortelly, ER Nascimento, VLA Pereira   +5 more
doaj   +1 more source

Marek’s Disease Virus Activates the PI3K/Akt Pathway Through Interaction of Its Protein Meq With the P85 Subunit of PI3K to Promote Viral Replication

Frontiers in Microbiology, 2018
It is known that viruses can active the phosphatidylinositol 3-kinase (PI3K)/Akt signaling pathway in host cells to support cell survival and viral replication; however, the role of PI3K/Akt signaling in the pathogenic mechanisms induced by Marek’s ...
Huimin Li, Jiaojiao Zhu, Minyi He, Qiong Luo, Fan Liu, Ruiai Chen   +5 more
semanticscholar   +1 more source

Lymphomagenesis in Marek's disease [PDF]

Avian Pathology, 1998
Lymphomagenesis in Marek's disease (MD) has been studied from the pathological, virological, biological, immunological and molecular viewpoints, but certain aspects remain enigmatic, including the molecular basis to neoplastic transformation by the causative herpes virus.
openaire   +1 more source

Molecular characterization of the meq oncogene of Marek’s disease virus in vaccinated Brazilian poultry farms reveals selective pressure on prevalent strains

Veterinary Quarterly
Marek’s disease virus (MDV) has become an increasingly virulent pathogen in the poultry industry despite vaccination efforts to control it. Brazil has experienced a significant rise of Marek’s disease (MD) outbreaks in recent years.
Ruy D. Chacón, Christian J. Sánchez-Llatas, Sarah L. Pajuelo, Andrea J. Diaz Forero, Victor Jimenez-Vasquez, Jack A. Médico, Luis F. Soto-Ugaldi, Claudete S. Astolfi-Ferreira, Antonio J. Piantino Ferreira   +8 more
doaj   +1 more source

COMPARATIVE STUDY OF LIPOPROTEIN METABOLISM IN MAREK'S DISEASE SUSCEPTIBLE AND RESISTANT LINES [PDF]

, 2010
Marek's disease virus (MDV) infection causes atherosclerosis, and prior vaccination prevented the development of this disease. Two main strategies to resist Marek's disease (MD) have been demonstrated: vaccination and genetic resistance.
Yuan, Ping
core   +1 more source

EPIDEMIOLOGICAL STUDY OF MAREKE'S DISEASE IN COMMERCIAL LAYER FLOCKS IN DISTRICT TOBA TEK SING

Pakistan Veterinary Journal, 2001
A study was conducted to assess the prevalence and various risk indicators of Marek's disease (MD) in commercial layer flocks. A total of.207 layer flocks were studied around Gojra, district Toba Tek Singh from July 1998 to June 1999. Data were collected
A.U. Haq, M. Siddique1 and Z. lqbal
doaj  

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

Naturally Occurring Co-infection of Avian Leukosis Virus (subgroups A-E) and Reticuloendotheliosis Virus in Green Peafowls (Pavo muticus)

Brazilian Journal of Poultry Science
Most of the neoplastic diseases affecting poultry have a viral etiology, such as Marek’s disease, avian leukosis/sarcoma and reticuloendotheliosis. In the present paper, histopathology and molecular methods were performed, in addition of necropsy and ...
M Khordadmehr, M Firouzamandi, M Zehtab-Najafi, R Shahbazi   +3 more
doaj   +1 more source