In the immune system, chronic infections and the defence against tumors often lead to the phenomenon of T cell exhaustion:
![](https://haleplushearty.org/wp-content/uploads/2023/11/immunology-dysfunction-of-mitochondria-drives-the-exhaustion-of-t-cells.png)
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In the immune system, chronic infections and the defence against tumors often lead to the phenomenon of T cell exhaustion:
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