Platelets are the part of blood that help control bleeding by collecting and clotting at the site of an injury. However, the role that platelets play in immune response is emerging and exciting, and Bloodworks Research Institute is privileged to now be home to one the most brilliant minds investigating this relationship: Dr. Li "Amily" Guo. Bloodworks 101 producer Helen Pitlick sat down with Dr. Guo to learn about her research—and the curiosity that drives her.