Inside Back Cover: A Multicolor Nanoprobe for Detection and Imaging of Tumor‐Related mRNAs in Living Cells (Angew. Chem. Int. Ed. 30/2012)

A multicolor nanoprobe has been developed to detect and image three tumor mRNAs in living cells. In their Communication on page 7426 ff., B. Tang et al. show that the multicolor nanoprobe can effectively distinguish breast cancer and liver cancer cells from normal cells, and also identify changes in the expression levels of mRNA. This approach could provide comprehensive and reliable information for early cancer detection, and avoid false positive results.