Pygenic Acid A, a Small-Molecule PD-1/SHP-2 Inhibitor, Enhances Efficacy of Therapeutic Melanoma Vaccines and Prophylactic Influenza Vaccines
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Overcoming immunosuppressive tumor microenvironments remains a critical challenge in advanced vaccine development. Here, we evaluated Pygenic acid A (PA), an intracellular small-molecule inhibitor targeting the PD-1/SHP-2 axis, as a novel vaccine adjuvant. The... ...
