Halting Tumor Growth (IMAGE) Rockefeller University Press Caption Tumor growth (shown here) and metastasis have been blocked in mice 28 days after treatment with a drug that prevents IL-17B from binding to its receptor (right) compared with untreated mice (left). Credit Wu et al., 2015 Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. 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.