Scent Researchers from Bochum (image) Ruhr-University Bochum Share Print E-Mail Caption Lea Weber and Hanns Hatt research how tumour tissue reacts to odorants. Credit RUB, Marquard Usage Restrictions This image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "Olfactory receptors: New molecular targets detected in colorectal cancer cells" published in March 2017. Share Print E-Mail 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.