In untransfected cells or in cells transfected with GFP-empty vector construct we observed weak apoptosis concomitant with mild depolarization of mitochondrial membrane, depletion of reduced glutathione and release of cytochrome c. Following silencing of p53 or p21 we observed extensive apoptosis concomitant with extensive depolarization of mitochondrial membrane and depletion of reduced glutathione.
C1513302
Mild Adverse Event