SR1001 has been used as retinoic-acid receptor (RAR)-related orphan nuclear receptor gamma (RORγt) inhibitor to study its effects on interleukin 17 (IL-17) expression in itch cells , as a RAR-related orphan receptor alpha (RORα)- inhibitor to study its effects on RORα-dependent transcription of glucose-6-phosphatase (G6Pase) .
SR1001 has been used for inhibiting retinoid-related orphan receptor-γ t (RORγT) activation in Itch−/− mice.
Biochem/physiol Actions
SR1001 is a RORα/RORγt antagonist with no activity at LXR or RORβ; suppressor of TH17 cell differentiation and autoimmunity.
SR1001 is an antagonist of the nuclear retinoic acid receptor-related orphan receptors RORα and RORγt with no activity at LXR or RORβ. RORα and RORγt are essential for the development of TH17 cells, T-helper cells that produce interleukin-17 and have recently been shown to have pathological roles in various autoimmune diseases. SR1001 binds to the ligand-binding domain of RORα and RORγt to decrease affinity of the receptor for coactivators and increse affinity for co-repressors. It inhibited the differentiation and function of TH17 cells and suppressed the clinical severity of a mouse model of multiple sclerosis.
Features and Benefits
This compound is featured on the Nuclear Receptors (PPARs) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
