MAPT and neuroblastoma: N1E-115 neuroblastoma neuronal cell model. Immunochemistry, cell transfection with fluorescent proteins, and live cell imaging. Mutations tested include ADNP-p.Ser404*, p.Tyr719*, and p.Arg730*. NIH3T3 fibroblasts, cell transfection with Tau and live cell imaging; immunopercipitation (CP201, 10−12 M)