TY - JOUR AU - Melka, Melkaye G. AU - Castellani, Christina A. AU - Laufer, Benjamin I. AU - Rajakumar, N. AU - O’Reilly, Richard AU - Singh, Shiva M. PY - 2013 DA - 2013/11/04 TI - Olanzapine induced DNA methylation changes support the dopamine hypothesis of psychosis JO - Journal of Molecular Psychiatry SP - 19 VL - 1 IS - 1 AB - The dopamine (DA) hypothesis of schizophrenia proposes the mental illness is caused by excessive transmission of dopamine in selected brain regions. Multiple lines of evidence, including blockage of dopamine receptors by antipsychotic drugs that are used to treat schizophrenia, support the hypothesis. However, the dopamine D2 receptor (DRD2) blockade cannot explain some important aspects of the therapeutic effect of antipsychotic drugs. In this study, we hypothesized that antipsychotic drugs could affect the transcription of genes in the DA pathway by altering their epigenetic profile. SN - 2049-9256 UR - https://doi.org/10.1186/2049-9256-1-19 DO - 10.1186/2049-9256-1-19 ID - Melka2013 ER -