Ephrins and Eph Receptor Signaling in Tissue Repair and Fibrosis

AbstractPurpose of ReviewFibrosis is a pathological feature of many human diseases that affect multiple organs. The development of anti-fibrotic therapies has been a difficult endeavor due to the complexity of signaling pathways associated with fibrogenic processes, complicating the identification and modulation of specific targets. Evidence suggests that ephrin ligands and Eph receptors are crucial signaling molecules that contribute to physiological wound repair and the development of tissue fibrosis. Here, we discuss recent advances in the understanding of ephrin and Eph signaling in tissue repair and fibrosis.Recent FindingsEphrin-B2 is implicated in fibrosis of multiple organs. Intercepting its signaling may help counteract fibrosis.SummaryEphrins and Eph receptors are candidate mediators of fibrosis. Ephrin-B2, in particular, promotes fibrogenic processes in multiple organs. Thus, therapeutic strategies targeting Ephrin-B2 signaling could yield new ways to treat organ fibrosis.
Source: Current Rheumatology Reports - Category: Rheumatology Source Type: research