l-Asparaginase (L-ASP) is a standard therapy for leukemias but not solid tumours. In a compassionate-use trial for nasopharyngeal carcinoma, Chang et al. report that L-ASP enhances the anti-tumour T cell response with clinical benefits when combined with pembrolizumab. This study provides proof of concept for ‘metabolic-immunotherapy’ in cancer.
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Shah, R., Wang, R. ASPiring metabolic-immunotherapy by ASParaginase. Nat Metab (2025). https://doi.org/10.1038/s42255-025-01241-w
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DOI: https://doi.org/10.1038/s42255-025-01241-w