We found that mini-GAGR–treated 3xTg-AD mice had a slightly higher number of GAP43-positive CA3 neurons than WT mice (mean ± S.E.): 16.83 ± 4.56 for WT CA1-CA2 (p = 0.075 compared with mini-GAGR); 58.17 ± 6.14 for WT CA3 (p = 0.030 compared with mini-GAGR). The gene discussed is GAP43; the disease is Alzheimer disease.