HDAC1 and schizophrenia: Thus, by using a translatable animal model of induction of schizophrenia-relevant behavioral features, it was suggested that a biological (epigenetic) factor might be a relevant antecedent of at least some types of (environmentally-linked) schizophrenia, to the point that “...analysis of Hdac1 expression in blood could be used for patient stratification and individualized therapy” (Bahari-Javan et al., 2017, p. E4686).