Role for PKC 𝛿 in Fenretinide-Mediated Apoptosis in Lymphoid Leukemia Cells

Figure 4

Fenretinide promotes Caspase activity in leukemia cell lines. Western blot analysis was performed using antibody against PARP, Caspase 3, Caspase 8, and Caspase 9 on total lysate ($0.25\times {10}^6$ cell equivalents) from REH, RS4;11, MOLT4, and CCRF-CEM (CEM) cells treated with vehicle (lane marked V; 0.1% DMSO), 1 $\mu$M fenretinide (lane marked 1), 5 $\mu$M fenretinide (lane marked 5), or 10 $\mu$M fenretinide (lane marked 10).

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