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). Here, MMP14 is linked to polycystic ovary syndrome.