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Imagine a highly trained soldier, elite and effective, sent to the front lines of a relentless war. Day after day, they fight without rest, their supplies dwindle, and the enemy never stops coming. Eventually, even the best soldier burns out. They stop fighting, not from a lack of will, but from sheer exhaustion. This is precisely what happens to our most powerful immune cells—T cells—in the fight against cancer. They become 'exhausted,' a state of cellular burnout that allows tumors to thrive. But what if we could wake them up? Recent breakthroughs are revealing not only how this exhaustion happens, but also how we can reverse it, offering new hope for patients who don't respond to current …

Understanding PD-1 Blockade in B-Cell Lymphomas Understanding PD-1 Blockade in B-Cell Lymphomas Introduction The programmed cell death protein 1 (PD-1) and its ligand PD-L1 have emerged as pivotal players in the landscape of cancer immunotherapy, particularly in B-cell lymphomas. This article explores the role of PD-1 and PD-L1 in these malignancies, highlighting the potential of PD-1 blockade as a therapeutic strategy. We will review ongoing clinical trials and discuss the implications for patient treatment. Study Summary In recent years, the expression of PD-1 and PD-L1 has been extensively studied in B-cell lymph …