Fan, A. C., Thota, R. R., Serwas, N., Vykunta, V. S., Marchuk, K., Ruhland, M. K., Liu, L., Johnson, G., Edwards, A., Krummel, M. F. (2026). Submicrometre sampling of living cells by macrophages. Nature. https://doi.org/10.1038/s41586-026-10435-5