Mutations in GPR56, a member of the adhesion G protein-coupled receptor family, cause a specific human brain malformation and myelination defects but the cellular causes remain unclear. Here the authors show that loss of Gpr56in mice leads to decreased oligodendrocyte precursor cell proliferation and diminished levels of active RhoA.
- Stefanie Giera
- Yiyu Deng
- Xianhua Piao