This suggests that polymorphisms in INFG and in TGFB1 genes are related to risk of developing inhibitor, and could contribute to a genetic profile of the individual HA for the risk of inhibitors development to FVIII.
Polymorphisms in the TGF-β1 (rs1982037) and IL-2 (rs2069762, rs4833248) genes are not associated with inhibitor development in Iranian patients with hemophilia A.