AUTHOR=Praditi Citra , Beverley-Stone Eira , Reid Malcolm , Burgess Eleanor R. , Crake Rebekah L. , Vissers Margreet C.M. , Royds Janice A. , Slatter Tania L. , Dachs Gabi U. , Phillips Elisabeth TITLE=Iron content of glioblastoma tumours and role of ferrous iron in the hypoxic response in vitro JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1536549 DOI=10.3389/fonc.2025.1536549 ISSN=2234-943X