3D bioprinted microneedle patches loaded with gambogic acid-iron-doxorubicin nanozymes for postoperative glioma in situ therapy via ferroptosis synergistic chemosensitization
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Background: Postoperative chemotherapy is essential for glioma treatment but faces two major limitations: the blood-brain barrier (BBB) restricts drug delivery, and tumor chemoresistance reduces therapeutic efficacy. To circumven... ...
