Susceptibility to KA was shown to depend on a locus on chromosomes 22q12 and on NRAMP1 on chromosome 2q35; the data also suggested a third locus in the region 2q23-q24.
Alleles rs2276631-C (P = 0.02; OR [95%CI] = 2.11 [1.16-3.86]) and rs2279015-G (P = 0.005; OR [95%CI] = 2.42 [1.33-4.41]) of SLC11A1, were associated with susceptibility to VL, whereas genotypes rs2276631 C/C (P = 0.003; OR [95%CI] = 2.65 [1.41-5.00]) and rs2279015 G/G (P = 0.018; OR [95%CI] = 2.05 [1.15-3.64]) were significantly increased in CL and VL patients, respectively.
No associations were observed between VL and polymorphisms at SLC11A1 that were either robust to correction for multiple testing or replicated across primary and replication samples.
Iron and infection: effects of host iron status and the iron-regulatory genes haptoglobin and NRAMP1 (SLC11A1) on host-pathogen interactions in tuberculosis and HIV.