Cancer BiologybioRxivPreprint
Systemic Cysteine Elevation Sustains T-Cell Activation to Potentiate PD-1 Blockade
Xiaoshuang Wang, Zi Wang, Yuqi Guo…·Xin Li
This study shows that systemic cysteine elevation enhances T-cell activation and improves the efficacy of PD-1 blockade in pancreatic cancer.
DOI 10.64898/2026.03.16.711688