Fig. 1From: Downregulation of TGF-β1 suppressed proliferation and increased chemosensitivity of ovarian cancer cells by promoting BRCA1/Smad3 signalingDownregulation TGF-β1 increases chemotherapy sensitivity in ovarian carcinoma cells. Western blot (a) and qRT-PCR (b) analysis show the expression of TGF-β1 after transfection with TGF-β1 overexpression or siRNA knockdown vectors. Data are expressed as the mean ± SD. c–e SKOV3 cells were treated with different concentrations of cisplatin for 48 h, and then the cells were collected for CCK8 analysis. Data are expressed as the mean ± SD. ***P < 0.001 versus healthy controlsBack to article page