DISC1 and schizophrenia: Despite the advances in understanding the genetic and environmental factors involved in the etiology of schizophrenia and a plethora of molecular interactions of DISC1 protein at presynaptic, synaptic and/or postsynaptic sites (Hikida et al., 2012; Weng et al., 2018; Barnett et al., 2019) it remains unclear the degree to which the DISC1 gene interacts with environmental stressors and how such interactions impact the disease presentation in affected individuals.