Crosstalk between the ECM and proteases from destruction to regeneration
Proteolysis is a critical post-translational modification as every protein encounter a protease in their lifetime, be it signal peptide removal, activation, processing, or degradation. Proteases act in concerted networks to amplify signals, regulate biology and are hypothesized molecular switches and effectors involved in tissue remodeling. The extracellular matrix (ECM) regulates key functions such as cell movement, shape, growth and survival via cell adhesion, cell-ECM, and cell-cell interactions, and some biological functions that are still uncharacterized. We are only beginning to understand the intriguing regulatory aspects of proteases that modulate the ECM and many questions remain. Specifically, 1- How universal are the auto-feedback mechanisms driven by ECM proteolysis? 2- How does cleaved ECM regulate the initiation and resolution of inflammation and cancer progression? 3- Does aberrant proteolysis dysregulate the resolution of inflammation or it is the ECM that regulate proteolysis? Our meeting will directly address these questions by inviting several experts from the ECM and proteases and give them an opportunity to discuss where the next decade will take us.
Location: Rehovot, Israel
Organizers: Irit Sagi, Antoine Dufour, Nikos Karamanos