Recently, 5 single nucleotide polymorphisms (SNPs), rs2306677 in the inositol 1,4,5-triphosphate receptor 2 gene (ITPR2), rs1541160 in the kinesin-association protein 3 gene (KIFAP3), rs6690993 and rs6700125 in the FLJ10986 gene, and rs10260404 in the dipeptidyl-peptidase 6 gene (DPP6) have been reported to be associated with the risk of developing sporadic amyotrophic lateral sclerosis (SALS) in Caucasian populations.
Some authors have recently reported that the CC genotype of single-nucleotide polymorphism (SNP) rs1541160 mapping within the kinesin-associated protein 3 (KIFAP3) gene is associated with increased survival in sporadic amyotrophic lateral sclerosis (sALS).