Fig. 3
From: The protumorigenic enzyme GPAT2 inhibits arachidonic acid-triggered apoptosis in breast cancer

AA increases the activity of several caspases in GPAT2-silenced cells. sh-MDA cells were treated with 100 µM AA for 48 h, and the activity of caspases 1, 2, 3, 5, 6, 8 and 9 was quantified using the colorimetric assay kit described in the Materials and Methods section. Staurosporine (ST) was used as a positive control for caspase-3 activation. The results are expressed as the mean ± SD of 3 independent experiments (***P< 0.001)