In a study published on 7 November 2023 in the journal Microsystems & Nanoengineering, researchers from the Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, and Shanghai Tech University, have developed an innovative microfluidic magnetic detection system (μFMS) for analyzing tumor-derived exosomes (TDEs), potential biomarkers for cancer diagnosis. This groundbreaking system could greatly enhance the early detection and treatment of cancer.