Jellyfish Inspires Biotech Invention (image) Brigham and Women's Hospital Caption Inspired by jellyfish tentacles, the Karp lab team developed a novel method that can capture rare cancer cells and pathogens in the blood. Credit Brigham and Women's Hospital Usage Restrictions Please only use in relation to press release. 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.