Expression of both Dlx1/2 and MR-GEF is retained in both adult mouse and human forebrain where, in human, decreased Dlx1 expression has been associated with psychosis.
Patients with a history of psychosis showed significantly decreased relative numbers of DLX1-positive neurons compared with patients without history of psychosis and nonpsychiatric controls (P =.02), whereas no differences could be found in relative numbers of SHOX2-positive neurons (P>.15).
Patients with a history of psychosis showed significantly decreased relative numbers of DLX1-positive neurons compared with patients without history of psychosis and nonpsychiatric controls (P =.02), whereas no differences could be found in relative numbers of SHOX2-positive neurons (P>.15).