SOD1 and amyotrophic lateral sclerosis: From GSE106382 dataset, eight independent samples that met our selective criteria were identified containing gene expression profiling data from FUS-ALS iPSC-derived MN (GSM2836938 and GSM2836939), SOD1-ALS iPSC-derived MN (GSM2836942 and GSM2836943) and healthy donor iPSC-derived MN (GSM2836934, GSM2836935, GSM2836936 and GSM2836937; see methods).