Fig. 2

SNCG accelerates ovarian cancer cell proliferation, facilitates cell migration and invasion in vitro. a Western blot analysis of SNCG expression in different ovarian cancer cell lines. b The transfection efficiency was confirmed by Western blotting and qRT-PCR in SKOV3, HO-8901 PM, and OVCAR3 cells. c The MTT assay was used to detect ovarian cancer cell viability. d A soft agar assay was used to examine the proliferation of ovarian cancer cells. e Cell migration and invasion capabilities were determined using transwell assays (original magnification, × 200). f and g SKOV3 and HO-8910 PM cell transfectants were plated on FN and stained for SNCG, phalloidin, and nuclear. Moreover, cells were stained for Vimentin, MMP9, and F-actin. The individual or merged images visualized by a laser scanning confocal microscope (original magnification, × 1000). ^▲, P < 0.05. *, P < 0.001. Ctrl: control; Ove: overexpression; Scr: scramble; sh1: small hairpin RNA 1; sh2: small hairpin RNA 2; sh3: small hairpin RNA 3