IndraLab

Statements


COPS5 activates SMAD4. 3 / 3
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"Jab1 antagonizes TGF-beta signaling by inducing Smad4 degradation."

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"By degrading Smad4 or Smad7, Jab1 can repress or increase TGF-beta and BMP signaling, respectively, in vitro."

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"Our data suggest that Jab1 antagonizes TGF-beta function by inducing degradation of Smad4 through a distinct degradation pathway."