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Title
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A multifaceted approach for evaluating Hepatitis E virus infectivity in vitro : cell culture and innovative molecular methods for integrity assessment
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Author
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Abstract
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| Hepatitis E virus is a prominent cause of viral hepatitis worldwide. In Western countries, most infections are asymptomatic. However, acute self-limiting hepatitis and chronic cases in immunocompromised individuals can occur. Studying HEV is challenging due to its difficulty to grow in cell culture. Consequently, the detection of the virus mainly relies on RT-qPCR, which cannot differentiate between infectious and non-infectious particles. To overcome this problem, methods assessing viral integrity offer a possible solution to differentiate between intact and damaged viruses. This study aims at optimizing existing HEV cell culture models and RT-qPCR-based assays for selectively detecting intact virions to establish a reliable model for assessing HEV infectivity. In conclusion, these newly developed methods hold promise for enhancing food safety by identifying approaches for inactivating HEV in food processing, thereby increasing food safety measures. |
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Language
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English
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Source (journal)
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Veterinary sciences
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Publication
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2023
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ISSN
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2306-7381
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DOI
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10.3390/VETSCI10120676
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Volume/pages
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10
:12
(2023)
, p. 1-20
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Article Reference
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676
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ISI
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001131995700001
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Pubmed ID
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38133227
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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