Figure 8From: F-box protein complex FBXL19 regulates TGFβ1-induced E-cadherin down-regulation by mediating Rac3 ubiquitination and degradationFBXL19 regulates TGFβ1-induced E-cadherin down-regulation via targeting Rac3 for its degradation - FBXL19 regulates Rac3 degradation in the proteasome system. TGFβ1 induces E-cadherin down-regulation. Over-expression of FBXL19 reduces Rac3 level, thereby inhibiting TGFβ1-induced E-cadherin down-regulation.Back to article page