VEGF Secreting Human Tumor Cells (IMAGE) University of California - San Diego Caption VEGF secreting human tumor cells inducing angiogenesis within the Zebrafish body wall. Tumor cells are shown in red (DsRed), fish blood vessels are shown in green (GFP). Credit UCSD School of Medicine Usage Restrictions None License Licensed 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.