The CRFR1 Receptor (IMAGE) Weizmann Institute of Science Caption The CRFR1 receptor is used only in stressful situations. Credit Weizmann Institute of Science Usage Restrictions None License Licensed 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.