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. 2019 Jan 29;10(2):92. doi: 10.1038/s41419-019-1308-8

Fig. 2. TTC3 positively regulates TGF-β signaling and TGF-β1 reduces SMURF2 in TTC3- and proteasome-dependent manners.

Fig. 2

Effects of TTC3 knockdown (a) and TTC3 overexpression (b) on TGF-β signaling. BEAS-2B cells were transfected with TTC3 siRNA (a) and TTC3/DYK plasmids (b) and treated with 10 ng/ml TGF-β1 for 1 d. c TTC3-mediated proteasomal degradation of SMURF2 in TGF-β1-treated BEAS-2B cells. After transfection of TTC3 siRNA, BEAS-2B cells were treated with for 10 ng/ml TGF-β1 for 1 d. MG132 (5 μM) was added 12 h before harvesting the cells