PHGDH activation fuels glioblastoma progression and radioresistance via serine synthesis pathway. - Liu, Xiaojin; Liu, Bangxin; Wang, Junwen; Liu, Hongbin; Wu, Jiasheng; Qi, Yiwei; Liu, Yuan; Zhu, Hongtao; Li, Chaoxi; Yang, Liu; Song, Jian; Yao, Guojie; et al. (Journal of Experimental & Clinical Cancer Research (17569966), 2025)