Fig. 11

DAPK1 expression up-regulated in OV metastatic lesions and was related to poor survival. A The representative immunohistochemistry (IHC) staining images (original magnification × 200) for DAPK1 expression in normal ovary tissue, primary OV lesions, and metastatic OV lesions were listed. B Metastatic OV lesions had higher DAPK1 expression, compared with normal controls and primary OV lesions, which were measured by the IRS score. C The IHC staining images (original magnification × 200) for primary and metastatic lesions from representative OV patients. The DAPK1 expression was up-regulated in OV patients who suffered (D) recurrence or (E) death, which was analyzed through IHC staining. F Kaplan–Meier (K-M) curves for the overall survival (OS) among 125 OV patients, which were stratified based on DAPK1 expression