The psychiatric risk gene BRD1 modulates mitochondrial bioenergetics by transcriptional regulation.

ABSTRACT: Bromodomain containing 1 (BRD1) encodes an epigenetic regulator that controls the expression of genetic networks linked to mental illness. BRD1 is essential for normal brain development and its role in psychopathology has been demonstrated in genetic and preclinical studies. However, the neurobiology that bridges its molecular and neuropathological effects remains poorly explored. Here, using publicly available datasets, we find that BRD1 targets nuclear genes encoding mitochondrial proteins in cell lines and that modulation of BRD1 expression, irrespective of whether it is downregulation or upregulation of one or the other existing BRD1 isoforms (BRD1-L and BRD1-S), leads to distinct shifts in the expression profile of these genes. We further show that the expression of nuclear genes enco

SUBMITTER: Paternoster V 

PROVIDER: S-EPMC9359996 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature