Gene expression analysis of cytoskeletal genes related to actin associated with the α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor (AKAP5, ACTR2, and SORBS2) revealed upregulation of these genes in the sensory cortex (in the peripheral nerve injury model) and the thalamus (in the spinal cord injury model). The gene discussed is ACTR2; the disease is peripheral nerve injury.