(J and K) Immunostaining assay of MAP2 (green) after Bufexamac treatment in V1-PAKI cells on day 35 of dorsal neural differentiation (J), and quantiﬁcation of MAP2+ cells (K), p=0.0001 (V1-PAKI), p=0.0001 (+Buf). Scale bar, 100 μm. Data information: Data are presented as mean ±SEM from three independent experiments (n=3). *p<0.05, **p<0.01, ***p<0.001 versus Ctrl group ; #p<0.05, ##p<0.01, ###p<0.001 versus V1-PAKI group (one-way ANOVA). 