KIF3A and amyotrophic lateral sclerosis: From those genes, only Kif3a and Kif1b or related molecules have been studied in the context of kinesin dysfunction or impaired anterograde transport of cargos, like neurofilament, in ALS (Dupuis et al., 2000; Conforti et al., 2003; Pantelidou et al., 2007).