Dysregulated BH4 metabolism facilitates immunosuppression in pancreatic cancer.

Cronin, Shane J F · Cell Metab · 2024

basic_science · Level V

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Abstract

Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive, malignant, and lethal cancers, displaying strong resistance to immunotherapy. In this issue of Cell Metabolism, a study by Liu et al. identifies tetrahydrobiopterin metabolic dysregulation as a key driver for the immunosuppressive PDAC environment in mouse and human.

Medical subject headings