CASP3 and cancer: Consequently, cleaved caspase-3 (C. Caspase-3) analysis by western and immunofluorescence showed a significant increase in its levels on providing simultaneous treatment with 10 μM Iminodibenzyl and 100 μM DGLA in 4T1 cancer cells (Fig. 3a and Supplementary Fig. 3, P < 0.001).