This scoping review synthesizes clinical trials from 2015 to 2025 investigating non-viral messenger RNA (mRNA)-based cancer vaccines.
First-pass extracted concept
non-viral mRNA cancer vaccines
Candidate: concept label1 source documents3 linked claims
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Aliases
mRNA-based cancer vaccines
Evidence Snippets
Supporting Sources
Linked Claims
The review identifies delivery optimization, reporting transparency, and standardization as important gaps for future non-viral mRNA cancer vaccine research.
Across 72 early-phase trials, the reviewed non-viral mRNA cancer vaccine field shifted from ex vivo DC-based approaches dominating 2015-2020 to LNP-based in vivo delivery after 2021.
Combination immunotherapies, particularly with immune checkpoint inhibitors, increased after 2019 in the reviewed non-viral mRNA cancer vaccine field.