Pan-cancer characterization of POSTN and its clinical and microenvironmental associations in ER+ breast cancer

Abstract Supplementary Information: The online version contains supplementary material available at 10.1038/s41598-026-48786-8. Article type: Research Article Keywords: POSTN, Pan-cancer, Breast cancer, Estrogen receptor, Prognosis, Biomarkers, Cancer, Computational biology and bioinformatics, Oncology Authors: Xiaoyi Zhai, Buerlan Yeerkenbieke, Dilinaer Yeerxiati, Yi Chen, Haiyue Zhang, Zhongqi Diao, Jiaxuan Wang, Yun Zhang, Wenjia Guo Affiliations: https://ror.org/01p455v08grid.13394.3c0000 0004 1799 3993Department of Cancer Research Institute, Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, 830011 China; Xinjiang Key Laboratory of Translational Biomedical Engineering, Urumqi, 830011 China; https://ror.org/01p455v08grid.13394.3c0000