Women with PCOS had significantly higher levels of MMP-9 and lower levels of MMP-2, MMP-14, TIMP-2, IGFBP-1, and IGF-1 compared to the controls (p < 0.0001, p < 0.005, p < 0.04, p < 0.05, p < 0.0001, and p < 0.0001, respectively). The gene discussed is IGF1; the disease is polycystic ovary syndrome.