ArticleVirology journal2016
Molecular detection of Porcine astrovirus in Sichuan Province, China.
Article in Virology journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 52 citations in OpenAlex.
- Identification of an immunodominant neutralizing epitope of porcine astrovirus type 5 capsid protein.Virologica Sinica · 2025Article
- Isolation and Pathogenicity of a Chinese Porcine Astrovirus Type 5 Strain HNPDS-01 and Its Influence on Cecum Microbiota in Piglets.Transboundary and emerging diseases · 2024Article
- Detection and genetic characterization of enteric viruses in diarrhoea outbreaks from swine farms in Spain.Porcine health management · 2023Article
- Multiplex gel-based PCR assay for the simultaneous detection of 5 genotypes of porcine astroviruses.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2023Article
- Coinfection with PEDV and BVDV induces inflammatory bowel disease pathway highly enriched in PK-15 cells.Virology journal · 2022Article
- Genomic Divergence Characterization and Quantitative Proteomics Exploration of Type 4 Porcine Astrovirus.Viruses · 2022Article
- Molecular Detection and Genetic Characterization of Potential Zoonotic Swine Enteric Viruses in Northern China.Pathogens (Basel, Switzerland) · 2022Article
- Epidemiological investigation and genetic characterization of porcine astrovirus genotypes 2 and 5 in Yunnan province, China.Archives of virology · 2022Article
- Prevalence and genotype distribution of group A rotavirus circulating in Shanxi Province, China during 2015-2019.BMC infectious diseases · 2021Article
- Establishment of a Multiplex RT-PCR Method for the Detection of Five Known Genotypes of Porcine Astroviruses.Frontiers in veterinary science · 2021Article
- Isolation and Characterization of Porcine Astrovirus 5 from a Classical Swine Fever Virus-Infected Specimen.Journal of virology · 2020Article
- Coinfection and Genetic Characterization of Porcine Astrovirus in Diarrheic Piglets in China From 2015 to 2018.Frontiers in veterinary science · 2020Article
- Molecular epidemiology and viremia of porcine astrovirus in pigs from Guangxi province of China.BMC veterinary research · 2019Article
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- High genetic diversity and recombination events of porcine astrovirus strains identified from ill and asymptomatic pigs in 2017, Hunan Province, China.Virus genes · 2019Article
- Identification of Diverse Bat Alphacoronaviruses and Betacoronaviruses in China Provides New Insights Into the Evolution and Origin of Coronavirus-Related Diseases.Frontiers in microbiology · 2019Article
- Molecular characterization of feline astrovirus in domestic cats from Northeast China.PloS one · 2018Article
- Coexistence of multiple genotypes of porcine epidemic diarrhea virus with novel mutant S genes in the Hubei Province of China in 2016.Virologica Sinica · 2017Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPorcine astrovirus (PoAstV) is widely distributed worldwide, and is highly prevalent among piglets with or without diarrhea, existing as at least five distinct lineages (PoAstV1-PoAstV5) within the genus Mamastrovirus. However, our knowledge of the diversity and epidemiology of PoAstV in China is limited.
resultsIn this study, fecal samples from 21/120 (17.5 %) domestic pigs, including 18/100 (18 %) diarrheic and 3/20 (15 %) healthy pigs, and from 1/9 (11.1 %) healthy wild boars tested in Sichuan Province were positive for PoAstV on reverse transcription-PCR. Of the 22 positive samples, 13.6 % were positive for PoAstV only, whereas 40.9 % also contained Porcine epidemic diarrhea virus (PEDV), 22.7 % also contained porcine group A rotavirus (PRoVA), and 22.7 % also contained PEDV and PRoVA. A phylogenetic analysis of the RdRp gene revealed genetic heterogeneity among the PoAstV sequences and two lineages were detected in this study, with PoAstV-2 predominant. PoAstV-5 was detected in wild boars for the first time.
conclusionsPoAstV infections exist in Sichuan Province regardless of the disease status in the pig population, either alone or in combination with other enteric viruses, and may be associated with diarrhea.
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