ea0028p305 | Steroids | SFEBES2012
Di Rollo Emma
, Livingstone Dawn
, Walker Brian
, Andrew Ruth
Glucocorticoid excess is associated with increased anxiety and accelerated cognitive decline. Concentrations of glucocorticoids within tissues, including the brain, are influenced by local metabolism. 5α-Reductase 1 (5αR1), expressed in brain, converts corticosterone to its A-ring reduced metabolites, which have a different spectrum of activities. Here, we investigated if mice homozygous for disrupted 5αR1 alleles (5αR1-KO) experience heightened anxiety and...