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. 2010 Jun 11;285(34):26618–26627. doi: 10.1074/jbc.M109.073155

FIGURE 8.

FIGURE 8.

Mechanisms of actin cytoskeleton reorganization induced by TGF-β in ARPE-19 cells. Upon stimulation with TGF-β, RhoA can be activated by NET1 through cross-talking with Smad3 to induce actin stress fiber formation during EMT. TF, transcription factor.