Heparin-Binding Epidermal Growth Factor–Like Growth Factor Signaling in Flow-Induced Arterial Remodeling

Signaling mechanisms of heparin-binding epidermal growth factor-like growth factor in vascular smooth muscle cells.

A host of growth factors have been implicated in vascular pathologies; one such factor is heparin-binding epidermal growth factor-like growth factor (HB-EGF). Although HB-EGF has been shown to stimulate mitogenesis and chemotaxis of vascular smooth muscle cells (VSMC), its signaling mechanism remains undefined. In this study, we examined possible signal transduction pathways by which HB-EGF lea...

Heparin-Binding Epidermal Growth

Induction of collecting duct morphogenesis in vitro by heparin-binding epidermal growth factor-like growth factor.

Heparin-binding epidermal growth factor-like growth factor (HB-EGF), a member of the epidermal growth factor family of growth factors, is synthesized as a membrane-an-chored precursor (proHB-EGF) that is capable of stimulating adjacent cells in a juxtacrine manner. ProHB-EGF is cleaved in a protein kinase C-dependent process, to yield the soluble form. It was observed that HB-EGF acts as a morp...

Heparin-Binding Epidermal Growth Factor-like Growth Factor/Diphtheria Toxin Receptor in Normal and Neoplastic Hematopoiesis

Heparin-binding EGF-like growth factor (HB-EGF) belongs to the EGF family of growth factors. It is biologically active either as a molecule anchored to the membrane or as a soluble form released by proteolytic cleavage of the extracellular domain. HB-EGF is involved in relevant physiological and pathological processes spanning from proliferation and apoptosis to morphogenesis. We outline here t...

The overexpression of heparin-binding epidermal growth factor is responsible for Th17-induced airway remodeling in an experimental asthma model.

Th17 cells that produce IL-17 have been found to participate in the development of allergy-triggered asthma. However, whether they play a causative role in the pathogenesis of airway remodeling in chronic asthma remains unclear. In this study, we investigated the role of Th17 cells in airway remodeling and the possible involvement of epidermal growth factor (EGF) receptor signals downstream of ...