Microscopic images of mouse ovarian cancers. (IMAGE)
Caption
Microscopic images of mouse ovarian cancers treated with an immune checkpoint inhibitor drug. When cancer-associated mesenchymal stem cells are absent (left), immune cells (shown in red) are found throughout the tumor, but when cancer-associated mesenchymal stem cells are present (right), they create a barrier that traps immune cells at the border of the tumor.
Credit
Cascio et al., Sci. Adv. 7, eabi5790 (2021)
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License
CC BY-NC