MAPK8 and renal cell carcinoma: Consistent with our data in Figure 3, the western blot analysis further revealed that treatments of parental or Everolimus-resistant RCC cells with 10μM dose of respective micellar formulations of CFM-4.16 also caused activation of pro-apoptotic SAPKs, P38α/β and JNK1/2, CARP-1 expression, and PARP cleavage when compared with their respective block co-polymer (SMA-TPGS)-treated cells (Figure 6C, 6D).