Additionally, several of the other hnRNP H-regulated genes we identified, such as PAN2 (Udagawa et al., 2015), PEX19 (Murakami et al., 2013) and PSMD4 (Gorrie et al., 2014), have been indirectly implicated in ALS. This evidence concerns the gene PSMD4 and amyotrophic lateral sclerosis.