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Updated: Jan 26, 2026

Measuring G-protein-coupled Receptor Signaling via Radio-labeled GTP Binding
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Ephrins and Eph Receptor Signaling in Tissue Repair and Fibrosis

Brian Wu1,2, Jason S Rockel1, David Lagares3,4,5

  • 1The Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada.

Current Rheumatology Reports
|April 14, 2019
PubMed
Abstract

Insights

Ephrin-B2 signaling contributes to organ fibrosis. Targeting this pathway offers a promising therapeutic strategy for treating fibrotic diseases and promoting tissue repair.

Area of Science:

  • Cell biology
  • Molecular signaling
  • Pathology

Background:

  • Fibrosis is a complex pathological process affecting multiple organs.
  • Developing anti-fibrotic therapies is challenging due to intricate signaling pathways.
  • Ephrin ligands and Eph receptors are implicated in wound repair and fibrosis.

Purpose of the Study:

  • To review recent advances in understanding ephrin and Eph signaling in tissue repair and fibrosis.
  • To highlight the role of Ephrin-B2 in fibrotic processes across various organs.
  • To explore therapeutic strategies targeting Ephrin-B2 signaling for organ fibrosis.

Main Methods:

  • Literature review of recent studies on ephrin and Eph signaling in fibrosis.
  • Analysis of evidence linking Ephrin-B2 to fibrogenic processes.
  • Discussion of potential therapeutic interventions.

Main Results:

  • Ephrin-B2 plays a significant role in promoting fibrotic processes in multiple organs.
  • Ephrin and Eph signaling are crucial in both physiological wound repair and pathological fibrosis.
  • Targeting Ephrin-B2 signaling presents a potential therapeutic avenue for organ fibrosis.

Conclusions:

  • Ephrin-B2 is a key mediator in organ fibrosis.
  • Modulating Ephrin-B2 signaling may offer novel therapeutic approaches for fibrotic diseases.
  • Further research into ephrin and Eph signaling is warranted for anti-fibrotic therapy development.
Keywords:
Eph receptorEphrin-B2EphrinsFibrosis

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