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Updated: Jul 19, 2026

Molecular Analysis of Endothelial-mesenchymal Transition Induced by Transforming Growth Factor-β Signaling
07:49

Molecular Analysis of Endothelial-mesenchymal Transition Induced by Transforming Growth Factor-β Signaling

Published on: August 3, 2018

Perspectives on blockade of TGFbeta overexpression

Y Huang1, W A Border, N A Noble

  • 1Fibrosis Research Laboratory, Division of Nephrology, University of Utah School of Medicine, Salt Lake City, 84108, USA.

Kidney International
|May 12, 2006
PubMed

Insights

Blocking TGF-beta signaling can slow kidney disease. New research shows that losing Smad corepressors Ski and SnoN amplifies TGF-beta

Area of Science:

  • Nephrology
  • Molecular Biology
  • Fibrosis Research

Background:

  • Transforming growth factor-beta (TGF-beta) signaling is a key driver of kidney fibrosis.
  • Therapeutic strategies targeting TGF-beta-Smad pathways are being developed to treat progressive renal disease.

Discussion:

  • Fukasawa et al. investigated the role of Smad corepressors Ski and SnoN in a unilateral ureteral obstruction model.
  • Their findings identify the loss of Ski and SnoN as a critical mechanism that exacerbates TGF-beta-induced profibrotic responses in the kidney.

Key Insights:

  • Loss of Smad corepressors Ski and SnoN potentiates TGF-beta's profibrotic effects.
  • This provides a novel therapeutic target for managing kidney fibrosis.

Outlook:

  • Further research into Smad corepressor function could reveal new therapeutic avenues for fibrotic kidney diseases.
  • Understanding these mechanisms may lead to more effective treatments for patients with progressive renal conditions.

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