Gene therapy foam in syringe (IMAGE) Fred Hutchinson Cancer Center Caption Members of Matthias Stephan's lab at Fred Hutch make gene therapy foam in syringes. Credit Fred Hutch Cancer Center Usage Restrictions For media use only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.