NRIP1 and Dravet syndrome: NRIP1 was reported to be overexpressed in many tissues from DS fetuses, and NRIP1 protein was found unregulated in the DS hippocampus (Gardiner and Costa, 2006; Conti et al., 2007; Vilardell et al., 2011; Piccoli et al., 2013; Izzo et al., 2018).