| First Author | Weninger SC | Year | 1999 |
| Journal | Regul Pept | Volume | 84 |
| Issue | 1-3 | Pages | 69-74 |
| PubMed ID | 10535410 | Mgi Jnum | J:59697 |
| Mgi Id | MGI:1352067 | Doi | 10.1016/s0167-0115(99)00070-1 |
| Citation | Weninger SC, et al. (1999) CRH-deficient mice have a normal anorectic response to chronic stress. Regul Pept 84(1-3):69-74 |
| abstractText | Many studies have implicated corticotropin-releasing hormone (CRH) as a mediator of stress-induced decreases in food intake. However, urocortin, sauvagine, and urotensin, other members of the family of CRH-like molecules, have also been shown to be potent inhibitors of food intake. This raises the possibility that a CRH-related molecule might also be responsible for stress-induced anorexia. We therefore examined the effects of three chronic stressors, repetitive daily restraint, turpentine abscess, and surgical stress, upon food intake in wildtype and CRH-deficient mice created by targeted inactivation of the CRH gene. We have found that both genotypes have similar basal food intake which initially decreases to the same degree following initiation of each stress paradigm. Food intake also recovers following the same time course and to the same degree in both genotypes. Therefore, CRH is not necessary for decreases in food-intake induced by the chronic stressors examined in this study. |
