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Immune checkpoint, illustration
Illustration of immune checkpoints, regulators of the immune system. The interaction between PD-L1 (programmed cell death 1 ligand 1, red molecule) on the surface of a cancer cell (red) and the immune checkpoint PD-1 (programmed cell death protein 1, blue molecule) on a T-cell (blue) inhibits T-cell killing of tumour cells., by JUAN GAERTNER/SCIENCE PHOTO LIBRARY
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0.4 MB
724 x 543 px
6.1 x 4.6 cm
$ 100.00
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3.8 MB
2290 x 1718 px
19.4 x 14.5 cm
$ 180.00
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45.8 MB
8000 x 6000 px
67.7 x 50.8 cm
$ 350.00
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