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    Nat Rev Cancer. 2005 Jan;5(1):29-41.

    Galectins as modulators of tumour progression.

    Source

    Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, California, USA. fliu@ucdavis.edu

    Abstract

    Galectins are a family of animal lectins with diverse biological activities. They function both extracellularly, by interacting with cell-surface and extracellular matrix glycoproteins and glycolipids, and intracellularly, by interacting with cytoplasmic and nuclear proteins to modulate signalling pathways. Current research indicates that galectins have important roles in cancer; they contribute to neoplastic transformation, tumour cell survival, angiogenesis and tumour metastasis. They can modulate the immune and inflammatory responses and might have a key role helping tumours to escape immune surveillance. How do the different members of the Galectin family contribute to these diverse aspects of tumour biology?

    PMID:
    15630413
    [PubMed - indexed for MEDLINE]

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