Psychological stress induces eosinophils to produce corticotrophin releasing hormone in the intestine

BACKGROUND AND AIMS: Psychological stress plays an important role in an array of intestinal disorders. Corticotrophin releasing hormone (CRH) is involved in the pathogenic process induced by psychological stress. The peripheral sources of CRH remain to be further understood. This paper aims to identify the sources of CRH in the intestine. METHODS AND RESULTS: Mice were treated with chronic restraint stress. A double-labelling approach was taken …