In ALS cases, an additive and recessive model of GPX3 expression was tested with the risk SNP to suggest lower expression in risk allele carriers (p = 0.12 and p = 0.02, respectively), while for TNIP1 the p-value was n.s. (0.22 and 0.21, respectively). This evidence concerns the gene TNIP1 and amyotrophic lateral sclerosis.