Yang, X., Wang, Y., Qiao, Y., Lin, J., Lau, J. K. Y., Fu, W., Fu, A. K. Y., Ip, N. Y. (2025). Astrocytic EphA4 signaling is important for the elimination of excitatory synapses in Alzheimer’s disease. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2420324122