AUTHOR=Tang Chuangang , Hu Xiang , Hao Dawei , Chen Tao , Wang Pei , Li Changwen , Chen Chengling , Li Yongcheng , Hao Xiaowen , Yuan Zeng TITLE=Prognostic significance of the inhibitory-to-stimulatory immune checkpoint ratio in patients with breast cancer JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1524861 DOI=10.3389/fonc.2025.1524861 ISSN=2234-943X