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1. Novel murine model of human astrovirus infection reveals cardiovascular tropism NSTL国家科技图书文献中心

Owen, Macee C. |  Zhou, Yuefang... -  《Journal of Virology》 - 2025,99(5) - e0024025~e0024025 - 共26页

摘要: murine model of infection using astrovirus VA1/HMO-C |  (VA1), an astrovirus with high seroprevalence in | -infecting astrovirus enables further characterization of | Astroviruses are a common cause of |  human-infecting astroviruses is the lack of an in vivo
关键词: virology |  astrovirus |  animal models |  myocarditis |  tropism |  viral immunity

2. Murine astrovirus (MuAstV) infection in mouse facilities in Brazil: First South American report NSTL国家科技图书文献中心

Oliveira, Marcia S. ... |  Castro, Tatiana X.... -  《Laboratory Animals》 - 2025,59(1) - 58~62 - 共5页

摘要: presence of murine astrovirus (MuAstV) in Brazil. Fecal |  murinen Astrovirus (MuAstV) in Brasilien zu untersuchen |  la presencia del astrovirus murino (MuAstV) en | This study aimed to investigate the |  samples from mice belonging to four Brazilian animal
关键词: Murine astrovirus |  phylogenetic analysis |  real-time PCR

3. Global prevalence of Porcine Astrovirus: A systematic review and meta-analysis NSTL国家科技图书文献中心

Ge, Xiaoyu |  Li, Yize... -  《Preventive Veterinary Medicine》 - 2025,238 - 共10页

摘要:Porcine astrovirus (PAstV) is a widespread |  enteric virus in pigs, often co-infecting with other |  enteric viruses and contributing to diarrhea, leading to |  significant economic losses in the global swine industry | . This study aims to identify the factors influencing
关键词: Porcine astrovirus |  Meta-analysis |  Epidemiology |  Global prevalence

4. Identification of viral protease-dependent cleavage sites within the human astrovirus polyprotein NSTL国家科技图书文献中心

Mehri, Samaneh |  Bengert, Brooke... -  《Journal of Virology》 - 2025,99(1) - e01321-24~e01321-24 - 共21页

摘要:Infection by human astrovirus (HAstV), a small | , positive-strand RNA virus, is a major cause of |  gastroenteritis and has been implicated in an increasing number |  of severe, sometimes fatal, neurological diseases |  since 2008. Currently, there are no vaccines or
关键词: astrovirus |  positive strand RNA virus |  3C-like protease |  serine protease |  polyprotein |  protease

5. Occurrence and Molecular Characterization of Human Astrovirus and Hepatitis A Virus in Bivalve Mollusks Marketed in Tourist Cities in Rio de Janeiro, Brazil NSTL国家科技图书文献中心

dos Santos, Natalia ... |  Burlandy, Fernanda M...... -  《Food and Environmental Virology》 - 2025,17(2) - 共15页

摘要: genetic diversity of human astrovirus (HAstV), hepatitis | This study investigated the prevalence and |  A virus (HAV), and hepatitis E virus (HEV) in |  bivalve mollusks (mussels and oysters) marketed in three |  tourist cities in the State of Rio de Janeiro, Brazil
关键词: Human astrovirus |  Hepatitis A virus |  Bivalve mollusks |  ISO 15216-1:2017 |  Food safety |  Sanitary surveillance

6. Discovery of three novel neutralizing antibody epitopes on the human astrovirus capsid spike and mechanistic insights into virus neutralization NSTL国家科技图书文献中心

Lanning, Sarah |  Aguilar-Hernandez, N...... -  《Journal of Virology》 - 2025,99(2) - e01619-24~e01619-24 - 共22页

摘要:Human astroviruses (HAstVs) are a leading |  astroviruses are highly prevalent, no approved vaccine |  cause of viral childhood diarrhea that infects nearly |  every individual during their lifetime. Although human |  currently exists. Antibody responses appear to play an
关键词: human astrovirus |  capsid |  surface antigens |  monoclonal antibodies |  protein structure-function |  X-ray crystallography |  cryo-EM |  neutralization

7. High astrovirus diversity in an endemic bat species suggests multiple spillovers from synanthropic rodents and birds NSTL国家科技图书文献中心

Leong, Rachel |  Hoarau, Axel O. G.... -  《Journal of Virology》 - 2025,99(2) - e01357-24~e01357-24 - 共10页

摘要: astroviruses (AstVs) and their propensity for cross-species | Beyond the role of bats as natural host |  reservoirs of infectious agents, the impact of viral |  spillover from other animal species to bats has been |  neglected. Given the limited virus-host specificity of
关键词: Reunion Island |  Mormopterus francoismoutoui |  Southwestern Indian Ocean |  ecology |  conservation |  Astroviridae

8. Hunting for a viral proxy in bioaerosols of swine buildings using molecular detection and metagenomics NSTL国家科技图书文献中心

Letourneau, Valerie |  Gagne, Marie-Josee... -  《Journal of environmental sciences》 - 2025,148 - 69~78 - 共10页

摘要:, both the porcine astrovirus group 2 and the phage | . Porcine astroviruses group 2 were common (from 102 to | There are limited biosecurity measures |  directed at preventing airborne transmission of viruses |  in swine. The effectiveness of dust mitigation
关键词: Bioaerosols |  Viral metagenomics |  Astrovirus |  Aerococcus phage |  Swine buildings

9. Prevalence of Multiple RNA Virus Infections in Nine Types of Commonly Used Laboratory Animals in China NSTL国家科技图书文献中心

He, Qiyu |  Shu, Jingyi... -  《Zoonoses and Public Health》 - 2025,72(3) - 301~312 - 共12页

摘要: (astrovirus, coronavirus, hepevirus, hepatovirus and |  laboratory ferrets (41.3%) and rabbits (17.8%), astrovirus |  viral RNA for astroviruses, coronaviruses, hepeviruses | IntroductionLaboratory animals are widely used |  in biomedical research. Surveillance of naturally
关键词: astrovirus |  coronavirus |  faecal-oral route |  hepevirus |  laboratory animal |  picornavirus |  faecal‐oral route

10. Assessing the Effectiveness of Fast-Track Diagnostic Kit for Detecting Viral Gastroenteritis Agents NSTL国家科技图书文献中心

Pham, Ngan T. K. |  Hanaoka, Nozomu... -  《Clinical laboratory》 - 2025,71(1) - 194~198 - 共5页

摘要:: norovirus, group A rotavirus, astrovirus, adenovirus, and | , classic human astrovirus, adenovirus, and sapovirus. It |  detecting novel human astrovirus MLB and VA was lower, at |  novel astrovirus strains. | Background: Viral gastroenteritis is a
关键词: Fast Track Diagnostics kit |  acute viral gastroenteritis |  Japan
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