Association of the MMP3, MMP9, ADAM33 and TIMP3 genes polymorphic markers with development and progression of chronic obstructive pulmonary disease

The contribution of the polymorphic markers of the matrix metalloproteinases MMP1 (-1607G > GG, rs1799750; -519A > G, rs494379), MMP2 (-735C > T, rs2285053), MMP3 (-1171 5A > 6A, rs35068180), MMP9 (-1562C > T, rs3918242; 2660A > G, rs17576), MMP12 (-82A > G, rs2276109), the disintegrin and metalloprotease 33 ADAM33 (12418A > G, rs2280091; 13491C > G, rs2787094), the tissue inhibitors of metalloproteinases TIMP2 (-418G > C, rs8179090), TIMP3 (-1296T > C, rs9619311) genes to chronic obstructive pulmonary disease has been assessed. For this purpose, PCR-RFLP analysis of the gene polymorphisms in case (N = 391) and control (N = 514) groups has been performed. The 6A6A genotype of the MMP3--1171 5A > 6A polymorphism was associated with significantly high risk of chronic obstructive pulmonary disease (OR = 2.490, Padj = 0.003979, Pcor = 0.0358 adjusted for age, sex, smoke pack-years, ethnos). Analysis showed an association of the G-G haplotype of 13491C > G and 12418A > G ADAM33 gene polymorphisms (OR = 0.39, Padj = 0.0012, Pcor = 0.006)with chronic obstructive pulmonary disease. We found a significant interaction of the smoking status and ADAM33 12418A > G (Pinteraction = 0.026) and TIMP3--1296T > C (Pinteraction = 0.044). The relationship between the GG genotype of the ADAM33 13491C > G and emphysema risk was found (OR = 1.74, Padj = 0.013, Pcor = 0.117). Severity of chronic obstructive pulmonary disease was modified by MMP9 -1562C > T in additive model (OR = 1.883, Padj = 0.028, Pcor = 0.252). The MMP3, MMP9, ADAM33, TIMP3 genes polymorphism may be an important risk factor for the development and progression of chronic obstructive pulmonary disease, important gene and environmental interactions were determined.