CRTC2 and ovarian cancer: As shown in Table 1, in the tissues with high expression of CRTC2, the chemoresistance rate of ovarian cancer was 69.2% (45/65 cases), while in the tissues with low expression of CRTC2, the chemoresistance rate of ovarian cancer was only 44.4% (20/45 cases), and the difference was statistically significant (p = 0.009).