Fig. 3.

PS exposure of melanoma cell lines: correlation of PS exposure with tumor progression of melanoma cell lines expressed as multiples of PS exposure of normal melanocytes as determined by Annexin A5 binding (SBcl-2, WM35 from primary and WM9, WM164 from metastatic lesions; error bars resulting from four independent experiments).

Data adopted from Riedl et al. (2011a) and Zweytick et al. (2011a).