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Article

Smad3 linker phosphorylation attenuates Smad3 transcriptional activity and TGF-β1/Smad3-induced epithelial-mesenchymal transition in renal epithelial cells.

Biochemical and biophysical research communications - 26 Oct 2012

Bae Eunjin, Kim Seong-Jin, Hong Suntaek, Liu Fang, Ooshima Akira

Abstract excerpt

Transforming growth factor-β1 (TGF-β1) has a distinct role in renal fibrosis associated with epithelial-mesenchymal transition (EMT) of the renal tubules and synthesis of extracellular matrix. Smad3 plays an essential role in fibrosis initiated by EMT. Phosphorylation of Smad3 in the C-terminal SSXS motif by type I TGF-β receptor kinase is essential for mediating TGF-β response. Smad3 activity is also regulated...

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Source

Identifiers

PMID: 23022526
DOI: 10.1016/j.bbrc.2012.09.103

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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