This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
All of the following can increase appetite except : 
Select and explain. 
A. Agouti Related Protein, B. Neuropeptide Y, C. Melanocyte stimulating hormone, D. Agouti related peptide
C: Melanocyte stimulating hormone
Answer: C: Melanocyte stimulating hormone 
Explanation: MSH causes loss of appetite and thus agonists to this agent can be used for the treatment of obesity