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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Nanoscale Horiz. 2021 Jul 20;6(9):696–717. doi: 10.1039/d1nh00179e

Figure 9.

Figure 9.

Artificial reprogramming of macrophages. (a) Schematic illustration of the role of reprogrammed macrophages by IONPs (HION@Mac) in anticancer immune response. (b) Tumor growth profiles of 4T1 inoculated mice over 21 days. (c) Representative images of tumor tissues from each group: a) HION@Macs + magnet, b) HION@Macs, c) macrophages reprogrammed with IONPs without hyaluronic acid coating, d) native macrophage, e) HION, and f) PBS injection. Reproduced with permission.137 Copyright 2019, Wiley.