The selection of ten genes out of these 116 genes consisted of CHRM2, AMPH, SNX17, PIGC, TAS2R46 (downregulated in TB vs. LTBI) and HBD, GLDC, ACOT7, S100P and STYXL1 (upregulated in TB vs. LTBI). This evidence concerns the gene CHRM2 and tuberculosis.