GCG and Anxiety: In order to determine the role of LepRb on PPG neurons in regulating food intake and anxiety-like behaviors, we analyzed meal patterns, performance on the elevated zero maze test and novelty-suppressed feeding test, and measured blood serum corticosterone levels in GCG-Cre::LepRbTB/TB mice with targeted expression of LepRb on PPG neurons, global LepRb-deficient (LepRbTB/TB mice), and WT controls.