Cited by 31Adipokines, Inflammation, and Metabolic DiseasesEstrogen and related hormone effectsAdrenal Hormones and Disorders

Carbonyl reductase 1 catalyzes 20β-reduction of glucocorticoids, modulating receptor activation and metabolic complications of obesity

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Morgan, Ruth A., Beck, Katharina R., Nixon, Mark, Homer, Natalie Z. M., Crawford, Andrew A., Melchers, Diana, Houtman, René, Meijer, Onno C. +16 more·2017·Scientific Reports

Abstract

Carbonyl Reductase 1 (CBR1) is a ubiquitously expressed cytosolic enzyme important in exogenous drug metabolism but the physiological function of which is unknown. Here, we describe a role for CBR1 in metabolism of glucocorticoids. CBR1 catalyzes the NADPH- dependent production of 20β-dihydrocortisol (20β-DHF) from cortisol. CBR1 provides the major route of cortisol metabolism in horses and is up-regulated in adipose tissue in obesity in horses, humans and mice. We demonstrate that 20β-DHF is a weak endogenous agonist of the human glucocorticoid receptor (GR). Pharmacological inhibition of CBR1 in diet-induced obesity in mice results in more marked glucose intolerance with evidence for enhanced hepatic GR signaling. These findings suggest that CBR1 generating 20β-dihydrocortisol is a novel pathway modulating GR activation and providing enzymatic protection against excessive GR activation in obesity.

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Authors
Morgan, R. A., Beck, K. R., Nixon, M., Homer, N. Z. M., Crawford, A. A., Melchers, D., Houtman, R., Meijer, O. C., Stomby, A., Anderson, A. J., Upreti, R., Stimson, R. H., Olsson, T., Michoel, T., Cohain, A., Ruusalepp, A., Schadt, E. E., Björkegren, J. L. M., Andrew, R., Kenyon, C. J., Hadoke, P. W. F., Odermatt, A., Keen, J. A., & Walker, B. R.
Affiliations
  • The Queen's Medical Research Institute (GB)
  • University of Basel (CH)
  • University of Bristol (GB)
  • PamGene (Netherlands) (NL)
  • Leiden University Medical Center (NL)
  • Umeå University (SE)
  • Roslin Institute (GB)
  • Icahn School of Medicine at Mount Sinai (US)
  • Tartu University Hospital (EE)
  • University of Edinburgh (GB)
Corresponding author
Morgan, Ruth A.
Venue
Scientific Reports
Published
2017-09-06
Volume
7
Issue
1
Pages
10633-10633
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2751393809
Cited by
31
References
59
Citations by year
2026: 4 · 2025: 3 · 2024: 6 · 2023: 6 · 2021: 3 · 2020: 1 · 2019: 5 · 2018: 3
FWCI
1.92
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Bristol Research (University of Bristol) (publishedVersion, cc-by)
  • Leiden Repository (Leiden University) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
  • KTH Publication Database DiVA (KTH Royal Institute of Technology) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • edoc (University of Basel) (submittedVersion)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, cc-by)
  • Explore Bristol Research (submittedVersion, cc-by)
  • Newcastle University ePrints (Newcastle Univesity) (cc-by)
Funders
  • National Science Foundation
  • Wellcome Trust (206587/Z/17/Z)
  • Zoetis
  • British Heart Foundation (RG/11/4/28734)
  • University of Edinburgh
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (31001, 159454)
  • Universität Wien
  • Universität Innsbruck
  • Medical Research Council (MR/K010271/1)
  • Biotechnology and Biological Sciences Research Council (1151241)
  • National Heart, Lung, and Blood Institute (R01HL125863)
Topics
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adrenal Hormones and Disorders
Keywords
carbonyl reductase 1, glucocorticoid metabolism, cortisol reduction, obesity, impaired glucose tolerance, diet-induced obesity, adipose tissue, horses, NADPH-dependent reduction
MeSH terms
Carbonyl Reductase (NADPH), Animals, Disease Models, Animal, Energy Metabolism, Female, Glucocorticoids, Horses, Humans, Hydrocortisone, Hydroxycorticosteroids, Liver, Male, Models, Molecular, Molecular Conformation, Obesity, Phenotype, Protein Binding, Receptors, Glucocorticoid, Structure-Activity Relationship, Genetic Variation, Gene Expression, Mice, Genetic Association Studies

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