The proteasome inhibitor MG132 (50 mM) (Sigma- Aldrich) was dissolved in DMSO and stored at -20C
The proteasome inhibitor MG132 (50 mM) (Sigma- Aldrich) was dissolved in DMSO and stored at -20C. that caffeine, CGK733, also to a lesser level KU55933, inhibit the proliferation of usually untreated human cancer tumor and non-transformed mouse fibroblast cell lines. Publicity of human cancer tumor cell lines to caffeine and CGK733 was connected with a…