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. 2021 Dec 21;9(12):e003439. doi: 10.1136/jitc-2021-003439

Figure 2.

Figure 2

Dynamics of TAA-reactive T cells under anti-PD-1 therapy correlate with clinical outcome in two independent cohorts. Disappearance of NY-ESO-1-reactive/Melan-A-reactive T cells from the circulation correlates with superior clinical outcome in two independent cohorts. Probability of overall survival (right panel) and progression-free survival (left panel) among patients with disappearing (black arm) or stable/appearing (red arm) TAA-specific T cells. Progression-free survival could not be evaluated for two patients with stable/appearing TAA-reactive T cells in cohort A and for two in cohort B. PD-1, programmed cell death protein 1; TAA, tumor-associated antigen.