We developed hyaluronic acid/R8-RGD dual-modified albumin nanoparticles (HR/LDPP-NPs) designed to co-deliver low-dose paclitaxel (PTX) and the PCSK9 inhibitor PF-06446846. This synergistic approach, combining in situ vaccination with enhanced antigen presentation, significantly amplifies antitumor immunity. Both in vitro and in vivo experiments demonstrate that these spatiotemporally coordinated dual-targeting nanoparticles achieve substantial therapeutic efficacy with significantly reduced toxicity, presenting a novel chemo-immunotherapeutic strategy for melanoma treatment.
2 months ago
Journal • IO biomarker
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HMGB1 (High Mobility Group Box 1) • CALR (Calreticulin)