DAXX and pancreatic neuroendocrine tumor: <h4>Background</h4>Recent studies have identified ATRX/DAXX and PDX1/ARX as biomarkers defining novel pancreatic neuroendocrine tumor (PanNET) subtypes, while the clinical significance of somatostatin receptors (SSTRs) remains incompletely understood.<h4>Methods</h4>We retrospectively analyzed 58 surgically resected primary PanNET samples and performed immunohistochemical evaluation of ATRX, DAXX, ARX/PDX1, and SSTR2a/5.