Liang, X., Song, Y., Dong, X., Su, J., Huo, Y., Yang, J., Li, Z., Zhang, H., Liu, M., Yu, A., Dai, H. (2026). Poly(Citric Acid) Bidirectional Regulator: Coordinating Iron Homeostasis to Suppress Stress Responses and Boosting Mitochondrial Bioenergetics for Enhanced Nerve Repair. Advanced Materials. https://doi.org/10.1002/adma.202507931