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rdf:type |
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lifeskim:mentions |
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pubmed:dateCreated |
2009-12-24
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pubmed:abstractText |
Measuring virus attachment to host cells is of great importance when trying to identify novel receptors. The presence of a usable receptor is a major determinant of viral host range and cell tropism. Furthermore, identification of appropriate receptors is central for the understanding of viral pathogenesis and gives possibilities to develop antiviral drugs. Attachment is presently measured using radiolabeled and subsequently gradient purified viruses. Traditional methods are expensive and time-consuming and not all viruses are stable during a purification procedure; hence there is room for improvement. Real-time PCR (RT-PCR) has become the standard method to detect and quantify virus infections, including enteroviruses, in clinical samples. For instance, primers directed to the highly conserved 5' untranslated region (5'UTR) of the enterovirus genome enable detection of a wide spectrum of enteroviruses. Here, we evaluate the capacity of the RT-PCR technology to study enterovirus host cell interactions at the cell surface and compare this novel implementation with an established assay using radiolabeled viruses.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
1743-422X
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
6
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
217
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pubmed:dateRevised |
2011-7-1
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pubmed:meshHeading |
pubmed-meshheading:19968865-Animals,
pubmed-meshheading:19968865-Cell Line,
pubmed-meshheading:19968865-Cercopithecus aethiops,
pubmed-meshheading:19968865-Cricetinae,
pubmed-meshheading:19968865-Cricetulus,
pubmed-meshheading:19968865-Enterovirus,
pubmed-meshheading:19968865-Humans,
pubmed-meshheading:19968865-Polymerase Chain Reaction,
pubmed-meshheading:19968865-RNA, Viral,
pubmed-meshheading:19968865-Receptors, Virus,
pubmed-meshheading:19968865-Time Factors,
pubmed-meshheading:19968865-Virus Attachment
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pubmed:year |
2009
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pubmed:articleTitle |
A rapid and efficient method for studies of virus interaction at the host cell surface using enteroviruses and real-time PCR.
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pubmed:affiliation |
School of Pure and Applied Natural Sciences, University of Kalmar, SE-391 82 Kalmar, Sweden. nina.jonsson@hik.se
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't,
Evaluation Studies
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