A reciprocally masked anti-CD47/IL-2 fusion protein promotes antitumor immunity and limits systemic toxicity.
Cancer immunotherapies have achieved meaningful clinical benefit but remain limited by systemic toxicities that restrict the use of potent immune modulators. CD47-targeting antibodies promote tumor cell phagocytosis but are hindered by hematologic toxicity, while IL-2 activates cytotoxic lymphocytes but induces broad,...