The Cantu Syndrome Interest Group is a worldwide network of clinicians, scientists and patients seeking to understand, inform and develop appropriate therapies for Cantu Syndrome. Led by groups at Washington University School of Medicine in St. Louis, Missouri, and at Utrecht University in the Netherlands, we are focused on conducting innovative research that will be influential in impacting the lives of individuals affected by Cantu syndrome. These differences will be made through our work within the Cantu Syndrome Clinic and Registry.