Fig. 1From: Cysteine boosters the evolutionary adaptation to CoCl2 mimicked hypoxia conditions, favouring carboplatin resistance in ovarian cancerCoCl2 induces HIF-1α expression in ES2 cells and OVCAR3 cells. Immunofluorescence analysis of Hif-1α expression (green) under normoxia and hypoxia for ES2 and OVCAR3 cells. Nuclei were stained with DAPI (blue). White bars scale mean 20 μmBack to article page