Endocrine Abstracts

Glucocorticoid actions in the brain are mediated by glucocorticoid receptors (GR) and mineralocorticoid receptors (MR). MR and GR bind endogenously circulating glucocorticoids, share a hormone response element in DNA, and are co-expressed in neurons of the hippocampus and hypothalamus. This arrangement suggests MR and GR functionally cooperate in the regulation of gene expression though hitherto poorly described mechanisms. This possibility was previously exampled by the demon...