Fig. 3
From: WAP four-disulfide core domain protein 2 gene(WFDC2) is a target of estrogen in ovarian cancer cells
Knockdown of WFDC2 increases cell apoptosis induced by estrogen. a The fraction of apoptotic cells detected using flow cytometry. b Apoptotic activity of 625 ng/ml E2 in WFDC2 knockdown cells and control cells detected using Annex V-FITC/PI staining. c Quantification of the percentages of apoptotic cells in WFDC2 knockdown cells and control cells treated with 625 ng/ml E2. *P < 0.05 compared with the control