AUTHOR=Popovic Bojana , Spada Francesca , Singh Aviral , Zibar Tomsic Karin TITLE=Editorial: Functional neuroendocrine tumors JOURNAL=Frontiers in Endocrinology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1662247 DOI=10.3389/fendo.2025.1662247 ISSN=1664-2392