scholarly journals Co‐circulation and evolution of genogroups I and II of respiratory and enteric feline calicivirus isolates in cats

2022 ◽  
Author(s):  
Jinfan Guo ◽  
Yangbao Ding ◽  
Fanyuan Sun ◽  
Huabo Zhou ◽  
Ping He ◽  
...  
Keyword(s):  
Feline Calicivirus

Feline calicivirus replication induces apoptosis in cultured cells

2003 ◽  
Vol 94 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Stanislav V. Sosnovtsev ◽  
Elena A. Prikhod'ko ◽  
Gaël Belliot ◽  
Jeffrey I. Cohen ◽  
Kim Y. Green
Keyword(s):  
Cultured Cells ◽  
Feline Calicivirus

Development of a novel single step reverse genetics system for feline calicivirus

2014 ◽  
Vol 207 ◽  
pp. 178-181 ◽  
Author(s):  
Tomoichiro Oka ◽  
Hirotaka Takagi ◽  
Yukinobu Tohya
Keyword(s):  
Reverse Genetics ◽  
Single Step ◽  
Feline Calicivirus

Acute arthritis of cats associated with feline calicivirus infection

1994 ◽  
Vol 56 (2) ◽  
pp. 133-143 ◽  
Author(s):  
S. Dawson ◽  
D. Bennett ◽  
S.D. Carter ◽  
M. Bennett ◽  
J. Meanger ◽  
...  
Keyword(s):  
Feline Calicivirus ◽  
Acute Arthritis

scholarly journals Identification of Feline Interferon Regulatory Factor 1 as an Efficient Antiviral Factor against the Replication of Feline Calicivirus and Other Feline Viruses

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Yongxiang Liu ◽  
Xiaoxiao Liu ◽  
Hongtao Kang ◽  
Xiaoliang Hu ◽  
Jiasen Liu ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Viral Infections ◽  
Interferon Regulatory Factor ◽  
Feline Calicivirus ◽  
Type I ◽  
Norwalk Virus ◽  
Regulatory Factor ◽  
Feline Panleukopenia Virus ◽  
Protein Levels ◽  
Interferon Regulatory Factor 1

Interferons (IFNs) can inhibit most, if not all, viral infections by eliciting the transcription of hundreds of interferon-stimulated genes (ISGs). Feline calicivirus (FCV) is a highly contagious pathogen of cats and a surrogate for Norwalk virus. Interferon efficiently inhibits the replication of FCV, but the mechanism of the antiviral activity is poorly understood. Here, we evaluated the anti-FCV activity of ten ISGs, whose antiviral activities were previously reported. The results showed that interferon regulatory factor 1 (IRF1) can significantly inhibit the replication of FCV, whereas the other ISGs tested in this study failed. Further, we found that IRF1 was localized in the nucleus and efficiently activated IFN-β and the ISRE promoter. IRF1 can trigger the production of endogenous interferon and the expression of ISGs, suggesting that IRF1 can positively regulate IFN signalling. Importantly, the mRNA and protein levels of IRF1 were reduced upon FCV infection, which may be a new strategy for FCV to evade the innate immune system. Finally, the antiviral activity of IRF1 against feline panleukopenia virus, feline herpesvirus, and feline infectious peritonitis virus was demonstrated. These data indicate that feline IRF1 plays an important role in regulating the host type I IFN response and inhibiting feline viral infections.

scholarly journals Evaluation of Murine Norovirus, Feline Calicivirus, Poliovirus, and MS2 as Surrogates for Human Norovirus in a Model of Viral Persistence in Surface Water and Groundwater

2007 ◽  
Vol 74 (2) ◽  
pp. 477-484 ◽  
Author(s):  
Jinhee Bae ◽  
Kellogg J. Schwab
Keyword(s):  
Cell Culture ◽  
Surface Water ◽  
Multiple Linear Regression Model ◽  
Viral Persistence ◽  
Environmental Stability ◽  
Great Promise ◽  
Feline Calicivirus ◽  
Virus Infectivity ◽  
Murine Norovirus ◽  
Surface Water And Groundwater

ABSTRACT Human noroviruses (NoVs) are a significant cause of nonbacterial gastroenteritis worldwide, with contaminated drinking water a potential transmission route. The absence of a cell culture infectivity model for NoV necessitates the use of molecular methods and/or viral surrogate models amenable to cell culture to predict NoV inactivation. The NoV surrogates murine NoV (MNV), feline calicivirus (FCV), poliovirus (PV), and male-specific coliphage MS2, in conjunction with Norwalk virus (NV), were spiked into surface water samples (n = 9) and groundwater samples (n = 6). Viral persistence was monitored at 25°C and 4°C by periodically analyzing virus infectivity (for all surrogate viruses) and nucleic acid (NA) for all tested viruses. FCV infectivity reduction rates were significantly higher than those of the other surrogate viruses. Infectivity reduction rates were significantly higher than NA reduction rates at 25°C (0.18 and 0.09 log10/day for FCV, 0.13 and 0.10 log10/day for PV, 0.12 and 0.06 log10/day for MS2, and 0.09 and 0.05 log10/day for MNV) but not significant at 4°C. According to a multiple linear regression model, the NV NA reduction rates (0.04 ± 0.01 log10/day) were not significantly different from the NA reduction rates of MS2 (0.05 ± 0.03 log10/day) and MNV (0.04 ± 0.03 log10/day) and were significantly different from those of FCV (0.08 ± 0.03 log10/day) and PV (0.09 ± 0.03 log10/day) at 25°C. In conclusion, MNV shows great promise as a human NoV surrogate due to its genetic similarity and environmental stability. FCV was much less stable and thus questionable as an adequate surrogate for human NoVs in surface water and groundwater.

Comparison of the antiviral activity of flavonoids against murine norovirus and feline calicivirus

Food Control ◽  
2016 ◽  
Vol 60 ◽  
pp. 25-30 ◽  
Author(s):  
Dong Joo Seo ◽  
Su Been Jeon ◽  
Hyejin Oh ◽  
Bog-Hieu Lee ◽  
Sook-Young Lee ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Feline Calicivirus ◽  
Murine Norovirus

Effect of primary-stage feline immunodeficiency virus infection on subsequent feline calicivirus vaccination and challenge in cats

AIDS ◽  
1991 ◽  
Vol 5 (6) ◽  
pp. 747-750 ◽  
Author(s):  
Susan Dawson ◽  
Neil R. Smyth ◽  
Malcolm Bennett ◽  
Rosalind M. Gaskell ◽  
Christine M. McCracken ◽  
...  
Keyword(s):  
Virus Infection ◽  
Feline Immunodeficiency Virus ◽  
Feline Calicivirus ◽  
Primary Stage ◽  
Feline Immunodeficiency Virus Infection ◽  
Immunodeficiency Virus

Annexin A2 associates to feline calicivirus RNA in the replication complexes from infected cells and participates in an efficient viral replication

2019 ◽  
Vol 261 ◽  
pp. 1-8 ◽  
Author(s):  
Juan Carlos Santos-Valencia ◽  
Clotilde Cancio-Lonches ◽  
Adrian Trujillo-Uscanga ◽  
Beatriz Alvarado-Hernández ◽  
Anel Lagunes-Guillén ◽  
...  
Keyword(s):  
Viral Replication ◽  
Annexin A2 ◽  
Feline Calicivirus ◽  
Infected Cells ◽  
Efficient Viral Replication
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