Figure 9From: Hes-1 SUMOylation by protein inhibitor of activated STAT1 enhances the suppressing effect of Hes-1 on GADD45α expression to increase cell survival A schematic diagram showing the relationship among PIAS1, Hes-1 SUMOylation and GADD45α expression that protects against H 2 O 2 -induced apoptosis. Back to article page