Stable Growth of Wild-Type Hepatitis A Virus in Cell Culture

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Stable growth of wild-type hepatitis A virus in cell culture.

Human wild-type (wt) hepatitis A virus (HAV), the causative agent of acute hepatitis, barely grows in cell culture and in the process accumulates attenuating and cell culture-adapting mutations. This genetic instability of wt HAV in cell culture is a major roadblock to studying HAV pathogenesis and producing live vaccines that are not overly attenuated for humans. To develop a robust cell cultu...

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Background: Cumin (Cuminum cyminum L. [family Apiaceae]) seed essential oil is reported to have antiseptic activity. Until now the antiviral properties of cumin seed extracts on viruses such as herpes simplex virus-1 (HSV-1) have not been studied. The objective of this study was to investigate the in vitro effects of aqueous, methanolic and hydroalcoholic extracts of cumin seed on HSV-1 growth ...

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Genetic characterization of wild-type genotype VII hepatitis A virus.

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ژورنال

عنوان ژورنال: Journal of Virology

سال: 2006

ISSN: 0022-538X,1098-5514

DOI: 10.1128/jvi.80.3.1352-1360.2006