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"Furthermore, the fact that biochemical endpoints that are equalized by protein, not microscopic images (western blots and immunoprecipitation of cell-surface integrins),13 demonstrate a more than two-fold difference in cell-surface integrin accumulation13 and FN internalization by ELISA (see below) when USP10 is overexpressed supports the idea that USP10 increases cell-surface integrin expression, not simply larger cells.Because cell-surface integrin expression is increased in USP10 overexpressing cells, and FN is endocytosed via integrins, we next asked if USP10 overexpression increased uptake of FN."