Serum levels of IL-32 can also be affected by SNPs in the IL32 gene https://www.ebi.ac.uk/gwas/genes/IL32 (42) and the presence of a C allele or CC genotype in SNP rs45499297(T/C) has been implicated in the elevated serum levels of IL-32 seen in some people with multiple sclerosis and an earlier age of onset (14, 43), as well as a risk factor for the development of multiple sclerosis (44). The gene discussed is IL32; the disease is multiple sclerosis.