Results 11 to 20 of about 6,552 (201)

A Host Factor GPNMB Restricts Porcine Circovirus Type 2 (PCV2) Replication and Interacts With PCV2 ORF5 Protein. [PDF]

Front Microbiol, 2018
Porcine circovirus type 2 (PCV2) is the infectious agent of postweaning multisystemic wasting syndrome (PMWS). The recently discovered open reading frame 5 (ORF5) in PCV2 genome encodes a non-structural protein. Previous study revealed that ORF5 protein inhibits cell proliferation and may interact with host transmembrane glycoprotein NMB (GPNMB ...
Guo K, Xu L, Wu M, Hou Y, Jiang Y, Lv J, Xu P, Fan Z, Zhang R, Xing F, Zhang Y.   +10 more
europepmc   +5 more sources

Prevalence of Porcine Circoviruses in Slaughterhouses in Central Shanxi Province, China

Frontiers in Veterinary Science, 2022
BackgroundPorcine circovirus disease is currently the greatest threat to pig farming. Four main porcine circovirus genotypes are circulating worldwide.ObjectiveThe study aimed to assess the prevalence of porcine circovirus genotypes in the central part ...
Weidong Yue, Yilei Li, Xinrong Zhang, Junping He, Haili Ma   +4 more
doaj   +1 more source

Genomic Rearrangement and Recombination of Porcine Circovirus Type 2 and Porcine Circovirus-Like Virus P1 in China

Frontiers in Veterinary Science, 2021
Porcine circovirus type 2 (PCV2) belongs to the genus Circovirus of the family Circoviridae, and it has been associated with porcine circovirus (associated) disease (PCVD or PCVAD) in pigs. PCVAD is the generic term for a series of disease syndromes that
Libin Wen, Libin Wen, Libin Wen, Kongwang He, Kongwang He, Kongwang He   +5 more
doaj   +1 more source

The Prevalence and Genetic Diversity of Porcine Circoviruses (PCVs) during 2017–2023 in Guangdong Province, China

Animals, 2023
Porcine circovirus disease poses a significant threat to the pig farming industry. Globally, four genotypes of porcine circovirus are circulating, with porcine circovirus type 2 and 3 (PCV2 and PCV3) being most strongly associated with clinical ...
Wenke Lv, Lihua Cao, Lulu Yang, Nina Wang, Zhili Li, Shujian Huang, Feng Wen, Jinyue Guo   +7 more
doaj   +1 more source

Host immune response to infection with porcine circoviruses

Animal Diseases, 2021
Porcine circovirus type 2 (PCV2), which serves as a major causative agent of PCV2-associated diseases and causes severe loss to the pig industry worldwide, can dysregulate the immune response and induce immunosuppression in PCV2-infected pigs. Similar to
Ruihan Shi, Lei Hou, Jue Liu
doaj   +1 more source

Effect of porcine circovirus type 2 (PCV2) vaccination on PCV2-viremic piglets after experimental PCV2 challenge [PDF]

Veterinary Research, 2014
Abstract The objective of this study was to evaluate the effect of porcine circovirus type 2 (PCV2) vaccines on PCV2-viremic and -seropositive piglets born from naturally PCV2-infected sows against postnatal PCV2 challenge. The experimental design was aimed at mimicking commercial swine rearing conditions to evaluate the response of the PCV2 ...
Seo, Hwi Won, Park, Changhoon, Han, Kiwon, Chae, Chanhee   +3 more
openaire   +4 more sources

Genetic analysis of porcine circovirus type 2 (PCV2) in Queensland, Australia [PDF]

Australian Veterinary Journal, 2020
ObjectiveTo determine the current porcine circovirus type 2 (PCV2) genotypes circulating in pigs in Queensland (QLD).MethodsThe PCV2 infection status of pigs was determined by real‐time PCR testing of 210 lymph nodes and 30 serum samples derived from 45 QLD farms.
NK Mone, NJ Clark, M Kyaw‐Tanner, C Turni, TS Barnes, CR Parke, JA Alawneh, PJ Blackall, J Meers   +8 more
openaire   +3 more sources

Change in the immune function of porcine iliac artery endothelial cells infected with porcine circovirus type 2 and its inhibition on monocyte derived dendritic cells maturation. [PDF]

PLoS ONE, 2017
Porcine circovirus-associated disease is caused by porcine circovirus type 2 (PCV2) infection, which targets iliac artery endothelial cells (PIECs); it leads to severe immunopathologies and is associated with major economic losses in the porcine industry.
Ning Yang, Jinzeng Qiao, Shiyu Liu, Zhanming Zou, Linlin Zhu, Xinyu Liu, Shuanghai Zhou, Huanrong Li   +7 more
doaj   +1 more source

Epidemiological investigation of porcine circovirus type 2 and its coinfection rate in Shandong province in China from 2015 to 2018

BMC Veterinary Research, 2021
Background Porcine circovirus type 2 (PCV2) is one of the crucial swine viral pathogens, caused porcine circovirus associated diseases (PCVAD). Shandong province is one of the most important pork producing areas and bears a considerable economic loss due
Zicheng Ma, Mengda Liu, Zhaohu Liu, Fanliang Meng, Hongyu Wang, Longlong Cao, Yan Li, Qiulin Jiao, Zifeng Han, Sidang Liu   +9 more
doaj   +1 more source

Emergence of a Novel CRESS-DNA Virus Associated with Swine Reproductive Failure in China. [PDF]

Transbound Emerg Dis
The continuous emergence of circular Rep‐encoding single‐stranded (CRESS) DNA viruses across diverse hosts has been closely associated with the occurrence of severe diseases. Four circoviruses within the genus Circovirus have been identified in pigs, including porcine circovirus Type 1 (PCV1), PCV2, PCV3, PCV4, and PCV5.
Liu X, Li Y, Xiao J, Zhang X, Liu Y, Li Z, Wang L, Zhang L, Liu Y, Liang P, Xu Z, Liu Y, Song C.   +12 more
europepmc   +2 more sources