Abstract: The atypical antipsychotic drugs (AAPDs) have markedly enhanced the treatment of schizophrenias but their use has been hindered by the major weight gain elicited by some AAPDs. We found that orexigenic AAPDs potently and selectively activate hypothalamic AMP kinase (AMPK), an action abolished in mice with deletion of histamine H1 receptors. These findings afford a means of developing better therapeutic agents and provide insight into the hypothalamic regulation of food intake.
Type:
Grant
Filed:
September 10, 2007
Date of Patent:
April 3, 2012
Assignees:
The Johns Hopkins University, The University of Vermont College of Medicine
Inventors:
Solomon H. Snyder, Alex Huang, Cory Teuscher, Sangwon Kim