Fig. 7

Schematic representation of ΔNp63 regulation in non-transformed HaCaT keratinocytes versus FaDu and SCC-25 SCC cell lines. Green arrows indicate positive effects, red arrows indicate negative effects and gray arrows indicate no effect on ΔNp63 levels. Note that different agents show differences in the magnitude of induction or repression of ΔNp63 between non-malignant HaCaT cells and SCC cells