BioMed Research International / 2014 / Article / Fig 1

Review Article

Cyclic AMP Signaling: A Molecular Determinant of Peripheral Nerve Regeneration

Figure 1

Following PN injury, cyclic AMP is involved in a variety of positive (green line), inhibitory (red line), and as yet to be identified (dashed line) signaling mechanisms within the injured neurons and their accompanying glia that culminates in PN regeneration.