Damon Runyon Researchers

Dr. Choi develops a technology called “Molecular recording”, which allows the recording of cellular events and their lineage information into each cell’s genome. These innovative tools are critical for understanding the development of individual cells, both in normal developmental processes and in diseases like cancer. Recently, Dr. Choi has successfully demonstrated this technology by engineering human cancer cells to record their lineage or signaling events in a culture dish (“in vitro”) using CRISPR-based genome editing methods. Moving forward, Dr. Choi plans to further develop these methods to study cancer development. The goal is to uncover how specific characteristics of cancer cells emerge, ultimately identifying new targets for treatment.