Alanine, arginine, and proline but not glutamine are the feed-back regulators in the liver-alpha cell axis in mice
K. D. Galsgaard, S. L. Jepsen, S. Kjeldsen, J. Pedersen, N. J. Wewer Albrechtsen, J. J. Holst
The paper identifies alanine, arginine, and proline as amino acids that stimulate glucagon secretion in mice, showing their metabolism depends on glucagon receptor signaling.
bioRxiv · Oct 15, 2019 · PreprintPhysiology