Collectively, this meta-analysis proved that IL-6 rs1800795, IL-18 rs1946518 and IL-18 rs187238 polymorphisms may confer susceptibility to TB, especially for Asians.
A case-control study was performed to investigate whether two promoter polymorphisms of the IL-18 gene at positions -137G/A (rs187238) and -607A/C (rs1946518) affect the serum level of IL-18 and might be associated with genetic susceptibility to tuberculosis (TB) in the Polish population.