In the present study, we evaluated the implication of IL12Bpro (rs17860508) and IL12B 3' UTR A/C single nucleotide polymorphisms (SNPs) (rs3212227) for the ankylosing spondylitis (AS) development and the impact of IL12B genetic variations on IL-23 and IL-12p40 production and musculoskeletal disease characteristics.
The present study suggests that the IL12B +1188A/C (rs3212227) polymorphism might be associated with genetic susceptibility to autoimmune diseases, such as T1D, RA, BD, but not GD and AS.