Contents

30 April 2013
Vol 6, Issue 273

About The Cover

Cover image expansion

Online Cover This week features a Research Article describing how epigenetic changes mediated by the demethylase KDM4A promote AP-1 activity in squamous cell carcinoma cells and contribute to their metastasis to lymph nodes. The image shows the abundance of KDM4A in a tumor that metastasized to the lymph node in mice. [Image: Xiangming Ding and Cun-Yu Wang, University of California at Los Angeles]