Porous microneedle patch with sustained exosome delivery repairs severe spinal cord injury
A. Fang, Y. Wang, N. Guan, L. Lin, B. Guo, W. Cai, X. Chen, J. Ye, Z. Abdelrahman, X. Li, Y. Zuo, H. Zheng, Z. Wu, S. Jin, K. Xu, , X. Wang
This study develops a microneedle patch that delivers mesenchymal stem cell-derived exosomes to treat spinal cord injury, showing improved tissue recovery and functional outcomes in rats.
bioRxiv · Jul 18, 2022 · PreprintBioengineering