Endocrine Abstracts

11beta-Hydroxysteroid dehydrogenase type 1 (11beta-HSD-1) is a key enzyme which amplifies intracellular levels of active glucocorticoids within specific tissues, including the brain. The hippocampus highly expresses both corticosteroid receptors and 11beta-HSD-1, making it a prime target for glucocorticoid actions. This brain region plays an important role in fear/anxiety behaviours and learning and memory. We examined the anxiety-related behaviours (elevated plus maze and ope...