Article
USP30 inhibition augments mitophagy to prevent T cell exhaustion
15 Aug 2025
Abstract excerpt
The exhaustion of tumor-infiltrating CD8 + T cells poses a substantial challenge in cancer immunotherapy, with mitochondrial health essential for sustaining T cell functionality. Mitophagy, a critical process for mitochondrial quality control, is severely impaired in exhausted CD8 + T cells, yet the underlying mechanisms remain unclear. We identified ubiquitin-specific protease 30 (USP30), a mitochondrial...
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