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    Nature. 2001 Sep 6;413(6851):36-7.

    Immune recognition. A new receptor for beta-glucans.

    Source

    Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK. gbrown@molbiol.ox.ac.uk

    Abstract

    The carbohydrate polymers known as beta-1,3-d-glucans exert potent effects on the immune system - stimulating antitumour and antimicrobial activity, for example - by binding to receptors on macrophages and other white blood cells and activating them. Although beta-glucans are known to bind to receptors, such as complement receptor 3 (ref. 1), there is evidence that another beta-glucan receptor is present on macrophages. Here we identify this unknown receptor as dectin-1 (ref. 2), a finding that provides new insights into the innate immune recognition of beta-glucans.

    PMID:
    11544516
    [PubMed - indexed for MEDLINE]

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