The most common ALS causative genes include chromosome 9 open reading frame 72 (C9orf72), Cu2+/Zn2+ superoxide dismutase (SOD1), TAR DNA-binding protein 43 (TARDBP), and RNA binding protein FUS (FUS) [12,13,14], but a lot of other genes have been associated with the disease [15]. Here, SOD1 is linked to amyotrophic lateral sclerosis.