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. 2017 Aug 26;18(9):1861. doi: 10.3390/ijms18091861

Figure 2.

Figure 2

This schematic diagram shows the active GLP-1R induced mechanisms that enhance DNA repair efficiency and neuronal survival. The stimulation of GLP-1R enhances APE1 expression and increases DNA repair via the PI3K-AKT-mediated signaling pathway. The greater DNA repair efficiency provides better genomic integrity and greater neuronal viability. Red arrow: increased activity.