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. 2015 Feb 3;5:11. doi: 10.3389/fonc.2015.00011

Figure 1.

Figure 1

Coping response mechanisms. The unfolded protein response (UPR) pathway operates to restore correct folding of proteins and recovery of the ER from stress. The genome damage response (GDR) pathway enables repair of damaged DNA, histones, and other DNA binding proteins and restores normal nuclear function.