(K) MDA-MB-436 cells were treated with KMTR2 for 6 hrs and along with ZDEVD for indicated times. - ZDEVD shows final time of KMTR2 exposure to cells in absence inhibitor. Lysates were immunoblotted for cleaved caspase-3, 8, PARP, PD-L1, S5a, ROCK1 and GAPDH (n=3). u.c: uncleaved, c: cleaved, n.s: non-specific band 