Mifepristone Improves Adipose Tissue Insulin Sensitivity in Insulin Resistant Individuals.

ABSTRACT:

Background

Increased tissue cortisol availability has been implicated in abnormal glucose and fat metabolism in patients with obesity, metabolic syndrome, and type 2 diabetes (T2DM). Our objective was to evaluate whether blockade of glucocorticoid receptor (GR) with mifepristone ameliorates insulin resistance (IR) in overweight/obese subjects with glucose intolerance.

Methods

We conducted a randomized, double-blinded, placebo-controlled, crossover study in overweight/obese individuals (n = 16, 44% female) with prediabetes or mild T2DM but not clinical hypercortisolism. Mifepristone (50 mg every 6 h) or placebo was administered for 9 days, followed by crossover to the other treatment arm after a washout period of 6 to 8weeks. At baseline and following each treatment, oral glu

SUBMITTER: Gubbi S 

PROVIDER: S-EPMC8063260 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature