Regulation of 11β-hydroxysteroid dehydrogenase isoforms – novel drug targets for osteoporosis therapy
DOI:
https://doi.org/10.18413/rrpharmacology.11.807Abstract
Introduction: Osteoporosis is an significant medical and social public health problem in an aging or elderly society, the issue of pharmacological correction of which remains unresolved to this day.
Materials and Methods: The rationale for this idea stems from our previous findings on the role of 11B-HSD type 2 in bone remodeling and osteoreparation, combined with a content analysis and literature review of scientific publications from PubMed, Scopus, Cyberleninka, Google Scholar, and ResearchGate.
Results and Discussion: Current understanding of the molecular mechanisms of bone homeostasis allows for a significant shift and expansion in the paradigms for treating and preventing osteoporosis. 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) is a key metabolic enzyme that catalyzes the intracellular conversion of inactive glucocorticoids into physiologically active ones. Research conducted over the past decade has shown that abnormal 11β-HSD1 activity contributes to the pathogenesis of obesity, type 2 diabetes, metabolic syndrome, and osteoporosis. The scientific challenge of regulating the activity of 11β-hydroxysteroid dehydrogenase (11β-HSD) isoforms and restoring homeostasis in the 11β-HSD1/11β-HSD2 enzymatic system is proposed to be addressed through the design and application of novel azole-based heterocyclic compounds as 11β-HSD1 inhibitors.
Conclusion: The development of azole-based heterocyclic 11β-HSD1 inhibitors is expected to yield promising drug candidates for pharmacologically correcting impaired bone remodeling and repair.
Graphical Abstract

Keywords:
osteoporosis, 11β-hydroxysteroid dehydrogenase, regulation, 11β-HSD inhibitors, drug targetsReferences
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Copyright (c) 2025 Koklin IS, Lebedev PR, Kochkarov AA, Gudyrev OS, Gureev VV, Dolzhikov AA, Taran EI, Korokin MV

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