Figure 1 (IMAGE) Nagoya University Caption Researchers developed a technique using cellulose nanofiber (CNF) sheets to capture extracellular vesicles (EVs). Extracting and analyzing EVs using this technology has the potential to revolutionize early cancer diagnosis and open the door to personalized medicine Credit Takao Yasui Usage Restrictions Credit must be given where image is used License Original 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.