Fig. 7
From: Downregulation of NKG2DLs by TGF-β in human lung cancer cells
The enhanced NK cell-mediated cytotoxicity by treatment of Galunisertib. The susceptibility of lung cancer cells to NK-92 cells were analyzed using flow cytometry in (A) NCI-H23, (B) SW-900 and (C) A549 lung cancer cells. Lung cancer cells were treated with TGF-β (10 ng/ml) and Galunisertib (10 μM) for 24 h. Black, red and blue lines represent media control, TGF-β treatment and TGF-β with Galunisertib treatment, respectively. The experiments were performed three times. (p < 0.05, *; p < 0.01, **)