Li, M., Yu, X., Ouyang, S., Chen, X., Yu, H., Liu, Y., Li, Z., Yu, C., Kang, R., Gaillet, C., Colombeau, L., Rodriguez, R., Song, L., Kroemer, G., Tang, D., Li, J. (2026). Spermine is an endogenous iron chelator that inhibits ferroptosis. Nature. https://doi.org/10.1038/s41586-026-10597-2