DISC1 and schizophrenia: Previous work from our group and others has shown that DISC1 is a positive regulator of mitochondrial transport (Atkin et al., 2011; Ogawa et al., 2014; Park et al., 2016; Murphy and Millar, 2017) by interacting with the Miro/TRAK mitochondrial trafficking complex and that schizophrenia-associated DISC1 mutations impair mitochondrial transport, function, and fusion (Park et al., 2010; Atkin et al., 2011; Ogawa et al., 2014; Norkett et al., 2016).