A neuronal circuit driven by GLP-1 in the olfactory bulb regulates insulin secretion
M. Montaner, J. Denom, V. Simon, W. Jiang, M. K. Holt, D. Brierley, C. Rouch, E. Foppen, N. Kassis, D. Jarriault, D. Khan, L. Eygret, F. Mifsud, D. J. Hodson, J. Broichhagen, , C. Magnan
This study shows that GLP-1 receptor activation in the olfactory bulb enhances insulin secretion via a sympathetic pathway involving the paraventricular nucleus.
bioRxiv · Aug 28, 2023 · PreprintPhysiology