Image (IMAGE) Politecnico di Milano Caption Inside the microfluidic chip, a 3D model replicates the microenvironment in which the tumor thrives, including the endothelial cells and the T cells derived from the patient. Credit @Politecnico di Milano Usage Restrictions No restrictions. License Public Domain 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.