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. 2022 Oct 12;10:1026248. doi: 10.3389/fbioe.2022.1026248

FIGURE 6.

FIGURE 6

The construction of d-Ala-TPApy-coated C. butyricum for melanoma ablation. (A) Schematic depiction of d-Ala-TPApy-labeled bacteria and eradicating mechanism by labeled bacteria under NIR irradiation. (B) Representative confocal microscopy images of treating B16F10 cells with d-Ala-TPApy-labeled bacteria for 4 and 8 h. The blue and red fluorescence indicate cell nuclei and TPApy, respectively. Scale bar: 10 μm. Reproduced with permission from Shi et al. (2022). Copyright 2022, John Wiley and Sons.