A single maternal injection of IL-6 in the middle of corticogenesis causes deficits in prepulse inhibition and lateral inhibition in the offspring (Smith et al., 2007), both of which are linked to autism and schizophrenia (Solomon et al., 1981; Wynn et al., 2004; Bertone et al., 2005; Perry et al., 2007). The gene discussed is IL6; the disease is schizophrenia.