靶标：
NGEF
产品别名：
ARHGEF27； EPHEXIN； NGEF； neuronal guanine nucleotide exchange factor； neuronal guanine nucleotide exchange factor； ephexin-1； eph-interacting exchange protein； ephexin1； 神经细胞鸟苷酸置换因子Ephexin1； 神经细胞鸟苷酸置换因子NGEF；
背景信息：
Acts as a guanine nucleotide exchange factor (GEF which differentially activates the GTPases RHOA, RAC1 and CDC42. Plays a role in axon guidance regulating ephrin-induced growth cone collapse and dendritic spine morphogenesis. Upon activation by ephrin through EPHA4, the GEF activity switches toward RHOA resulting in its activation. Activated RHOA promotes cone retraction at the expense of RAC1- and CDC42-stimulated growth cone extension (By similarity.
