GFAP (p < 0.001, Cliff’s d = 0.505) was increased in the stroke patients while AB 40 (p = 0.006, Cliff’s d = 0.363), Aβ 42 (p < 0.001, Cliff’s d = 0.450), and VEGFA (p = 0.005, Cliff’s d = 0.413) where increased in the control patients. The gene discussed is GFAP; the disease is stroke disorder.