Knockout Mouse Models for GPCRs
Our catalog of KO mice contains numerous models targeting G-protein coupled receptors (GPCRs), the largest family of druggable molecular targets.
All our lines are submitted to a panel of phenotyping tests mandated by the International Mouse Phenotyping Consortium (IMPC) and systematically performed to identify significant phenotypes between WT and KO.
Examples of phenotyped KO lines for GPCRs:
Ackr3, Adar, Adgra1, Adgrb1, Cxcr1, Cxcr2, F2rl1, Ffar2, Gpr1, Gpr152, Gpr33, Pth1r, Rxfp2, Tmem181a…
KO mice for thrombin receptor-like F2rl1, whose activation is linked to neuronal activation and increased intestinal permeability (1), show significant differences with WT in 3 tests performed under the IMPC guidelines, including:
Mutations in the human relaxin/insulin-like family peptide receptor RXFP2 are associated with cryptorchidism (2). KO mice for their murine homolog Rxfp2 show significant differences with WT in 18 tests performed under the IMPC guidelines, including:
- Ramachandran, R., Noorbakhsh, F., DeFea, K. & Hollenberg, M. D. Targeting proteinase-activated receptors: therapeutic potential and challenges. Nat. Rev. Drug Discov. 11, 69–86 (2012).
- Gorlov, I. P. et al. Mutations of the GREAT gene cause cryptorchidism. Hum Mol Genet 11, 2309–2318 (2002).