Glucocorticoid Receptor Agonists

Glucocorticoid receptors (GRs) are nuclear hormone receptors of the NR3C class, which also includes mineralocorticoid, progesterone and androgen receptors. They exist as homodimers coupled to Hsp90 or HMGB proteins, which are shed upon activation. The major signaling pathway used by GRs is via direct DNA binding and transcriptional regulation of target genes. They can also signal by binding to other proteins, mainly with transcription factors such as NF-κB, AP-1 or STAT.

GRs are ...