PhysiologybioRxivPreprint
Post-Inhibitory Rebound by δ-Cells Transforms Inhibition into Excitationand Redefines Islet Plasticity.
Alejandro Tamayo, Dayleen Hakim Rodriguez, Elisabeth Pereira…·Rayner Rodriguez‐Diaz
This paper identifies post-inhibitory rebound (PIR) in pancreatic islets as a mechanism converting δ-cell inhibition into excitation, revealing dynamic paracrine signaling rather than static inhibition.