AUTHOR=Hao Zhonglin , Arnold Susanne , Kolesar Jill TITLE=Targeting PI3Kδ in cancer: a setback or the end JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1614882 DOI=10.3389/fonc.2025.1614882 ISSN=2234-943X