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. 2024 Jan 18;9:14. doi: 10.1038/s41541-024-00807-1

Fig. 1. Advancing cancer treatment with minimal neo-vaccine therapy.

Fig. 1

a Composition and main features of CmRNA-LPP nanovaccine formulations. The elimination of cap, UTRs, chain length minimization, and polyadenylation removal result in a more potent and stable CmRNA. Loading CmRNA within LPPs with high stability, versatility, and scalability improves its bioavailability. b Schematic illustration of the potential immunogenicity and anti-tumor function of the minimal neo-vaccine therapy, showing the activation of a strong immune response against the tumor by the induction of tumor-specific T-cell responses and pro-inflammatory cytokines and chemokines. CmRNA-LPP nanovaccines are taken up via endocytosis and undergo endo/lysosomal escape, crucial for successful neo-vaccine therapeutics. This immune response can induce tumor cell death and generate long-term memory T cells, leading to a sustained anti-tumor effect. Created with BioRender.com.