Human neural progenitor cells (hNPCs) were
generated and cultured
similar to the previously described methods.27 (link) Briefly, hNPCs were cultured on laminin (LN)- or VDP-coated tissue
culture plates in the presence of neural expansion medium [NEM; 1×
DMEM-F12 (Thermo Fisher), 0.5% (v/v) N2 supplement (Thermo Fisher),
1% (v/v) B27 supplement (Thermo Fisher), 1% (v/v) GlutaMAX supplement
(Thermo Fisher), 1% (v/v) Penicillin Streptomycin (Thermo Fisher),
30 ng/mL FGF2 (STEMCELL Technologies), and 30 ng/mL EGF (STEMCELL
Technologies)]. Every 3–4 days, hNPCs were enzymatically passaged
with Accutase (Thermo Fisher) onto freshly coated LN or VDP plates.