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  • Title: Shear stress modulates tumour cell adhesion to the endothelium.
    Author: Gomes N, Berard M, Vassy J, Peyri N, Legrand C, Fauvel-Lafeve F.
    Journal: Biorheology; 2003; 40(1-3):41-5. PubMed ID: 12454385.
    Abstract:
    The adhesion of breast adenocarcinoma cells (MDA-MB-231) to human umbilical vein endothelial cells (HUVEC) was studied in whole blood and under varying flow conditions. This study was done on HUVEC either kept under static conditions or pre-conditioned in flow for 2 hours at a shear stress of 5 or 13 dyn/cm(2). Coverslips coated by HUVEC were placed in a parallel plate perfusion chamber and perfused at a shear rate of 300 or 1500 sec(-1) with heparin-anticoagulated blood containing 111In labelled MDA-MB-231 cells. We report here the optimal conditions for studying the adhesion of MDA-MB-231 to endothelial cells under shear constraints corresponding to those observed into small and medium sized arteries.
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