Figure 2From: Rapamycin sensitizes T-ALL cells to dexamethasone-induced apoptosisThe effect of rapamycin and Dex on mTOR pathway. Molt-4 cells were treated with rapamycin and/or Dex. After 48 h, cells were lysed and followed by Western blot analysis using antibodies specific for the p70S6K phosphorylation sites Thr421/Ser424 and 4E-BP1 phosphorylation sites Thr37/46.Back to article page