SLC7A11-associated astrocyte states are linked to redox imbalance and synaptic microenvironment remodeling in multiple sclerosis: translational implications - Jian Liu; Jun-Jun Yin; Meng Pu; Di Guo; Zhen Mao; Yu Guo; Ying Xiao; Qing Wang (Journal of Translational Medicine, 2026)