NDEL1 and schizophrenia: The protein binding interaction between Nde1, Ndel1, and DISC1 is well-established and the genetic interaction between Nde1/Ndel1 and DISC1 is associated with an increased risk for schizophrenia (Morris, 2003; Ozeki et al., 2003; Brandon et al., 2004; Burdick et al., 2008; Ye et al., 2020).