Receptor
virus receptor
vi·rus re·cep·tor [ vahy-ruhs ri-sep-ter ]
Subclass of:
Receptors, Cell Surface
Definitions related to receptors, virus:
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(viral receptor) Cell surface molecules that are capable of interacting with virus particles, thereby mediating their entry into the cell or otherwise eliciting a cellular response.NCI ThesaurusU.S. National Cancer Institute, 2021
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(virus receptor) Viruses must first bind to their target cell's surface before infection can proceed; this is mediated by specific molecular receptors for certain viral antigens, many of which have other known functions; e.g., the MHC-II receptor CD4 is also an HIV receptor.CRISP ThesaurusNational Institutes of Health, 2006
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Specific molecular components of the cell capable of recognizing and interacting with a virus, and which, after binding it, are capable of generating some signal that initiates the chain of events leading to the biological response.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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