Christina Scheel (IMAGE) Ruhr-University Bochum Caption Christina Scheel works at the St. Josef Hospital, which is part of the University Hospital of the Ruhr University Bochum. Credit © Katholisches Klinikum Bochum Usage Restrictions The image may only be used in the context of the press release "Aggressive cancer cells grow by protecting their identity" published by RUB on June, 7, 2023. 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.