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Updated: Jul 10, 2026

Transmembrane Domain Oligomerization Propensity determined by ToxR Assay
Published on: May 26, 2011
Integrins: a flexible platform for endothelial vascular tyrosine kinase receptors
Lucia Napione1, Ilaria Cascone1, Stefania Mitola2
1Dipartimento di Scienze Oncologiche, Università di Torino, 10060 Candiolo, Italy; Istituto per la Ricerca e la Cura del Cancro, Università di Torino, 10060 Candiolo, Italy.
Abstract:
Compared to lower metazoans, vertebrates built up an exclusively new set of adhesion-related genes involved in the tissue development and in their functions. They include a large variety of extracellular matrix proteins and their heterodimeric integrin adhesive receptors. Integrins control the adhesive state of the cell through complex molecular mechanisms. Outside-in signalling informs the cell about the extracellular matrix environment, while Inside-out signalling results in changes in integrin functional activity. In the last 10 years it has well established a reciprocal integration of signals originating from integrins and receptors for soluble growth factors. This review summarizes the current understanding of this connection in vascular endothelial cells and highlights how integrins regulate a genetic program triggered by angiogenic inducers during embryo development and in adult life.
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