Author

Per-Olof Bergreen

University of Miami

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Physiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Alejandro TamayoiD· 1 shared Dayleen Hakim Rodriguez· 1 shared Elisabeth Pereira· 1 shared Luciana Mateus GonçalvesiD· 1 shared Madina SokoloviD· 1 shared Oscar Alcazar· 1 shared Rafael Arrojo e DrigoiD· 1 shared Rayner Rodriguez‐DiaziD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperPhysiology

Alejandro TamayoORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Post-Inhibitory Rebound by δ-Cells Transforms Inhibition into Excitationand Redefines Islet Plasticity.

Alejandro Tamayo, Dayleen Hakim Rodriguez, Elisabeth Pereira, Sergio Camacho-Becerra, Luciana Mateus Gonçalves, Per-Olof Bergreen, Madina Sokolov, Rafael Arrojo e Drigo, Oscar Alcazar, 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.

bioRxiv · Nov 10, 2025 · PreprintPhysiology