Wei, Q., He, Z., Li, Z., Zhou, Z., Piao, Y., Huang, J., Geng, Y., Zhang, R., Fu, Y., Ye, J., Yuan, Y., Zhu, H., Zeng, J., Zhang, Y., Zhou, Q., Xu, M., Shao, S., Tang, J., Xiang, J., Chen, R., Zhou, R., Shen, Y. (2025). A skin-permeable polymer for non-invasive transdermal insulin delivery. Nature. https://doi.org/10.1038/s41586-025-09729-x