<prompt> All of the following factors increases appetite, EXCEPT:Neuropeptide YMelanin concentrating hormoneMelanocyte stimulating hormoneAgouti related peptide  <response>: Melanocyte stimulating hormone decreases the appetite. The factors that regulate appetite through effects on central neural circuits: Factors that increases the appetite: Neuropeptide Y Melanin-concentrating hormone Agouti-related peptide Orexin Endocannabinoid Factors that decreases the appetite: Alpha-melanocyte-stimulating hormone Cocaine- and amphetamine-related transcript Glucagon-related peptide-1 Cholecystokinin Ref: Flier J.S., Maratos-Flier E. 2012. Chapter 77. Biology of Obesity. In D.L. Longo, A.S. Fauci, D.L. Kasper, S.L. Hauser, J.L. Jameson, J. Loscalzo Eds, Harrisons Principles of Internal Medicine, 18e. 