MAB21L2 and attention deficit-hyperactivity disorder: Although no significant expression differences were identified after Bonferroni correction, tentative evidence for overexpression was detected in ADHD subjects for STXBP3 (P-value = 1.9e-03; log fold change = 0.115) and RNF122 (P-value = 0.045; log fold change = 0.111) and decreased expression for MAB21L2 (P-value = 0.036; log fold change = −0.77) when compared to controls (Table 5).