Fig. 3

TMEM68 regulates TAG levels and LD content in breast cancer cells. A and B, Relative TAG levels were in TMEM68 overexpression (A) and knockdown (B) cells incubated with OA or not. Data are presented as the means ± SDs. Asterisks indicate P values: * P < 0.05, ** P < 0.01, n = 4. C, LD and nuclei were stained with LipidTOX™ Deep Red and DAPI, respectively. Images were captured by laser confocal microscopy. Scale bars = 5 μm