FEZ1 and schizophrenia: In our previous study, we found that histone acetylation could affect transcription of FEZ1, a well-defined schizophrenia risk gene (Yamada et al., 2004; Kang et al., 2011), in oligodendroglia rather than in neurons (Chen et al., 2017), which might be due to variable contribution of transcription factor binding, providing an example of oligodendroglia-specific epigenetic regulation of risk genes.