Leukemia-SIK3 Blocks (IMAGE) Cold Spring Harbor Laboratory Caption Bioluminescence imaging of mice whose cancer cells were tagged with a firefly-derived enzyme shows how the drug YKL-05-099 blocks the SIK3 pathway to slow the progression of leukemia. Credit Vakoc lab/CSHL, 2019 Usage Restrictions Attribution needed 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.