Fig. 7From: More expression of BDNF associates with lung squamous cell carcinoma and is critical to the proliferation and invasion of lung cancer cellsThe effects of BDNF knockdown or retreatment on cell invasion. a LK2 cells untreated. b scrambled shRNA transfected LK2 cells. c cell invasion was inhibited in BDNF-shRNA transfected LK2 cells. d more invasive cells were shown in rhBDNF treated BDNF-knockdown LK2 cells. e A549 cells untreated. f scrambled shRNA transfected A549 cells. g the number of invasive A549 cells with BDNF-shRNA transfection was reduced. h cells were more invasive after rhBDNF treatment. The values are mean ± SD of three independent experimentsBack to article page