IndraLab

Statements


UCHL5 deubiquitinates SMAD2. 6 / 6
2 | 4

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"UCH5/UCH37 deubiquitinates both smad2 and smad3 to promote TGFβ-1 induced lung fibrosis [70]."

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"In the present study, we demonstrate that UCHL5 de-ubiquitinates and stabilizes Smad2 and Smad3, thereby promoting TGFbeta-1 signaling."

"Here, we report a novel interaction between smads and ubiquitin c-terminal hydrolase uch37, a deubiquitinating enzyme that could potentially reverse smurf-mediated ubiquitination. In gst pull down experiments, uch37 bound weakly to smad2 and smad3, and bound very strongly to smad7 in a region that is distinct from the -py- motif in smad7 that interacts with smurf ubiquitin ligases"

"Here, we report a novel interaction between smads and ubiquitin c-terminal hydrolase uch37, a deubiquitinating enzyme that could potentially reverse smurf-mediated ubiquitination. In gst pull down experiments, uch37 bound weakly to smad2 and smad3, and bound very strongly to smad7 in a region that is distinct from the -py- motif in smad7 that interacts with smurf ubiquitin ligases"

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"Here, we demonstrate that UCHL5 de-ubiquitinates and stabilizes Smad2 and Smad3, thereby promoting TGFbeta-1 signaling and contributes to the pathogenesis of pulmonary fibrosis."

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"Also, OTUB1 regulates only phosphorylated Smad2 and Smad3 under TGFbeta-1 treatment XREF_BIBR, while UCHL5 de-ubiquitinates Smad2 and Smad3 regardless of TGFbeta-1 treatment."