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Updated: Aug 12, 2026

Biochemical Reconstitution of Steroid Receptor•Hsp90 Protein Complexes and Reactivation of Ligand Binding
Published on: September 21, 2011
New glucocorticoids on the horizon: repress, don't activate!
In-Ho Song1, Ralf Gold, Rainer H Straub
1Department of Rheumatology and Clinical Immunology, Charité University Hospital, Berlin, Germany. frank.buttgereit@charite.de
New glucocorticoid drugs aim to improve treatment for inflammatory diseases by reducing side effects. Research focuses on selective agonists, nitrosteroids, and liposomal formulations for better therapeutic outcomes.
Area of Science:
- Pharmacology
- Immunology
- Drug Development
Background:
- Glucocorticoids are effective anti-inflammatory and immunosuppressive drugs used for rheumatic and other inflammatory conditions.
- Adverse reactions often limit the clinical use of conventional glucocorticoids.
- Developing novel glucocorticoids with an improved therapeutic effect-to-adverse reaction ratio is a key research objective.
Purpose of the Study:
- To review and critically discuss emerging glucocorticoid therapies under development.
- To explore innovative approaches for targeted glucocorticoid action.
- To summarize research on novel glucocorticoid receptor ligands and targets.
Main Methods:
- Literature review and critical analysis of ongoing research in glucocorticoid drug development.
- Discussion of selective glucocorticoid receptor agonists (SEGRA), nitrosteroids, and liposomal glucocorticoids.
- Examination of research on membrane-bound glucocorticoid receptors.
Main Results:
- Several innovative glucocorticoid strategies are under development, including SEGRA, nitrosteroids, and liposomal formulations.
- These novel approaches aim to enhance therapeutic efficacy while minimizing adverse effects.
- Research into membrane-bound glucocorticoid receptors suggests new avenues for targeted glucocorticoid therapies.
Conclusions:
- Novel glucocorticoid therapies show promise for improving the treatment of inflammatory diseases.
- Selective glucocorticoid receptor agonists, nitrosteroids, and liposomal formulations represent key areas of advancement.
- Further research into novel targets like membrane-bound receptors may lead to more specific and safer glucocorticoid treatments.
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