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Updated: Mar 16, 2026

Reverse Yeast Two-hybrid System to Identify Mammalian Nuclear Receptor Residues that Interact with Ligands and/or Antagonists
Published on: November 15, 2013
Recent progress on nuclear receptor RORγ modulators.
Patrick Cyr1, Sarah M Bronner1, James J Crawford1
1Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
Retinoic acid receptor-related orphan receptor gamma (RORγ) is crucial for immune cell development and metabolism. New RORγ modulators are advancing in clinical trials, showing promise for various therapeutic applications.
Area of Science:
- Immunology
- Endocrinology
- Pharmacology
Background:
- Retinoic acid receptor-related orphan receptor gamma (RORγ) is a key regulator of T helper 17 (TH17) cell differentiation and function.
- RORγ influences IL-17 expression, thymocyte development, and metabolic regulation.
- Modulators of RORγ are of significant therapeutic interest due to its multifaceted roles.
Purpose of the Study:
- To summarize recent developments in the discovery and characterization of RORγ modulators.
- To review different classes of RORγ modulators, including agonists, antagonists, and inverse agonists.
- To discuss the potential therapeutic utility of RORγ modulators based on current research.
Main Methods:
- Literature review of recent scientific publications and clinical trial data.
- Analysis of RORγ modulators targeting orthosteric and allosteric binding sites.
- Synthesis of information on the pharmacological profiles and potential applications of RORγ modulators.
Main Results:
- Several RORγ inverse agonists have progressed to phase 2 clinical trials for oral and topical administration.
- Diverse RORγ modulators, including agonists and antagonists, are under investigation.
- Understanding of orthosteric and allosteric binding mechanisms is advancing.
Conclusions:
- RORγ modulators represent a promising class of therapeutics with potential applications in autoimmune diseases and metabolic disorders.
- Ongoing clinical trials will provide crucial data on the efficacy and safety of RORγ inverse agonists.
- Further research into RORγ modulation is warranted to explore its full therapeutic potential.
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