AUTHOR=Lampros Marios , Vlachos Nikolaos , Lianos Georgios D. , Bali Christina , Alexiou George A. TITLE=Editorial: Drug repurposing for cancer treatment: current and future directions JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1550672 DOI=10.3389/fonc.2025.1550672 ISSN=2234-943X