While other immunosuppressive molecules, such as TIGIT, were simultaneously upregulated, these changes did not reach statistical significance. 55 These findings suggest that, in certain patients with acquired resistance to PD-1/PD-L1 blockade, compensatory upregulation of LAG-3 and, to a smaller extent, TIM-3 may occur during treatment.
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Integrating CAR-T therapy with PD-1/PD-L1 blockade: Mechanisms, synergy, and optimized strategies in NSCLC.
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