Daniel Castro

@flanbrain.bsky.social

Assistant Professor at Washington University in St. Louis. We study endogenous opioids in affect, motivation, and metabolism. I love food and puppies.

Fresh from the Castro Lab! We characterize how mu opioid receptors on pancreatic alpha cells regulate ingestive phenotypes. Surprise! Mu can act both inside and outside the brain😱 Congrats to our technician Diego De Gregorio! @ssibsociety.bsky.social www.sciencedirect.com/science/arti...

Pancreatic mu opioid receptors regulate metabolism and ingestive behaviors

The mu opioid receptor system has long been recognized for its role in regulating ingestive behaviors and food palatability. However, beyond their rob…

sciencedirect.com

First Castro Lab paper, brought to you by the hard work of Dr. Kathryn Braden @katybraden.bsky.social In this manuscript we investigate the role of endogenous enkephalin or dorsal raphe nucleus. We find that it is incredibly important for buffering negative affect 😱 www.nature.com/articles/s41...

Dorsal raphe nucleus enkephalin peptide modulates behavioral preference - Neuropsychopharmacology

Neuropsychopharmacology - Dorsal raphe nucleus enkephalin peptide modulates behavioral preference

nature.com