Hypothalamic galanin is upregulated during hyperphagia.

@article{Kalra1998HypothalamicGI,
  title={Hypothalamic galanin is upregulated during hyperphagia.},
  author={Pushpa S. Kalra and Shuye Pu and Terri Grace Edwards and Michael G. Dube},
  journal={Annals of the New York Academy of Sciences},
  year={1998},
  volume={863},
  pages={
          432-4
        }
}