Leptin-Serotonin Pathway Offers New Clues For Obesity And Osteoporosis Prevention

New research from Columbia University Medical Center has illuminated a previously unknown leptin-serotonin pathway in the brain that simultaneously promotes appetite and bone mass accrual. The research, which explains how leptin - well-known appetite-suppressing hormone - acts in the brain, is published in the Sept. 4 issue of Cell.