The variant of the TNFA gene at rs3093662, the IL12 gene at rs3213094 and rs3212220 and the IL10 gene at rs3024498 did show a strong indication to be of relevance to the immunity to tuberculosis.
A number of studies have investigated the association between TNF-308 (rs1800629 G/A) polymorphisms and the susceptibility towards tuberculosis (TB) in different populations.
Susceptibility to TB-IRD associated with carriage of TNFA-1031*T (rs1799964; P=0.05) and SLC11A1 D543N*G (rs17235409; P=0.04) in Cambodian patients and carriage of IL18-607*G (rs1946518; P=0.02) and VDR FokI (F/f)*T (rs10735810; P=0.05) in Indian patients.