Figure 1From: Calmodulin antagonists induce cell cycle arrest and apoptosis in vitro and inhibit tumor growth in vivo in human multiple myeloma Effects of CaM antagonists on human multiple myeloma cell proliferation. (A) The basal protein expression levels of CaM in the multiple myeloma cell lines RPMI 8226, U266, MM1.S, MM1.R, NCI-H929, KMS-12-BM, and KMS-5 were determined by western blot analysis. (B) Cells were treated with 0–80 μM W-5, W-7, and W-13 for 24 h, after which cell proliferation was assayed according to the WST-8 method.Back to article page