The orphan nuclear receptor NR4A1 promotes FcεRI-stimulated mast cell activation and anaphylaxis by counteracting the inhibitory LKB1/AMPK axis.
Jin F, Li X, Deng Y, Timilshina M, Huang B, Kim DY, Chang JH, Ichinose H, Baek SH, Murakami M, Lee YJ, Chang HW.
Jin F, et al.
Allergy. 2019 Jun;74(6):1145-1156. doi: 10.1111/all.13702. Epub 2019 Jan 4.
Allergy. 2019.
PMID: 30565708
Mechanistically, NR4A1 promoted FcepsilonRI signaling by counteracting the liver kinase B1 (LKB1)/adenosine monophosphate-activated protein kinase (AMPK) axis. Following FcepsilonRI crosslinking, NR4A1 bound to the LKB1/AMPK complex and sequestered it in the nucleus …
Mechanistically, NR4A1 promoted FcepsilonRI signaling by counteracting the liver kinase B1 (LKB1)/adenosine monophosphate-acti …