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Updated: Aug 10, 2026

Grafting of Beads into Developing Chicken Embryo Limbs to Identify Signal Transduction Pathways Affecting Gene Expression
Published on: January 17, 2016
Integrins: regulators of embryogenesis
T Darribère1, M Skalski, H L Cousin
1Université P.-et-M.-Curie, U.M.R.-CNRS 7622, Laboratoire de Biologie Moléculaire et Cellulaire du Développement, Equipe Adhesion et Migration Cellulaires, Paris, France.
Abstract:
Integrins are heterodimeric transmembrane glycoproteins involved in cell-cell and cell-extracellular matrix adhesion. They also participate in cytoskeletal rearrangements, co-regulation of growth factor activities and activation of signal transductions. This review describes experimental approaches that have given new insights into the integrin functions during embryogenesis. Using anti-functional antibodies, peptide inhibitors of integrin-ligand interactions and genetic ablation of integrins results, this review will show that integrins are key molecules during early development of both invertebrates and vertebrates.
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