ea0009p18 | Diabetes and metabolism | BES2005
Hewitt K
, Bujalska I
, Draper N
, Onyimba C
, Walker E
, Stewart P
In humans, glucocorticoids (GC) are implicated in the pathogenesis of obesity and insulin resistance. GCs are regulated at the prereceptor level by 11beta-HSDs. 11beta-HSD1 predominately displays oxo-reductase activity (cortisone/11-dehydrocorticosterone to cortisol/ corticosterone), requiring the cofactor NADPH. Recently, studies in humans have shown that the enzyme H6PDH, by generating NAPDH in the endoplasmic reticulum (ER) is crucial for oxo-reductase activity. This study ...