Endocrine Abstracts

Local and systemic bone loss is a common complication in patients with chronic inflammatory disease. Previously, we have identified that glucocorticoid (GC) activation by the enzyme 11beta-hydroxysteroid dehydrogenase type 1 (11β-HSD1) is increased within tissues such as bone during systemic inflammation. However, whilst effective at suppressing inflammation, in excess, GCs drive osteoporosis. To determine the contribution of 11β-HSD1 activated glucocorticoids to inf...

Local and systemic bone loss is a common complication in patients with chronic inflammatory disease. Previously, we have identified that glucocorticoid (GC) activation by the enzyme 11beta-hydroxysteroid dehydrogenase type 1 (11β-HSD1) is increased within tissues such as bone during systemic inflammation. However, whilst effective at suppressing inflammation, in excess, GCs drive osteoporosis. To determine the contribution of 11β-HSD1 activated glucocorticoids to inf...

Both therapeutic glucocorticoids (GCs) and chronic inflammation are powerful inducers of systemic bone loss, resulting in osteoporosis and increased morbidity. Whilst GCs suppress inflammation, it is unclear how these factors interact to determine net bone metabolism. We investigated the balance between osteo-protective and osteo-destructive properties of GCs in the TNF-tg model of chronic inflammatory disease. Wild-type (WT) and TNF-tg mice were treated with corticosterone (1...