Research Briefing
Published: 03 March 2025
Nature Biotechnology
(2025)Cite this article
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DNA delivery using lipid nanoparticles results in severe toxicity in mice. However, we find that the incorporation of endogenous anti-inflammatory lipids into the lipid nanoparticles mitigates this toxicity and enables prolonged gene expression.
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Fig. 1: pDNA-LNPs induce mortality in mice.
References Tenchov, R. et al. Lipid nanoparticles — from liposomes to mRNA vaccine delivery, a landscape of research diversity and advancement. ACS Nano. 15, 16982–17015 (2021). This review describes LNP nanotechnologies, their applications and the global research effort for their development.
Article
PubMed
CAS
Google Scholar
Hou, X. et al. Lipid nanoparticles for mRNA delivery. Nat. Rev. Mater. 6, 1078–1094 (2021). This review discusses the design of LNPs for mRNA delivery and highlights preclinical and clinical studies of mRNA-LNP therapeutics for infectious diseases, cancer and genetic disorders.
Article
PubMed
PubMed Central
CAS
Google Scholar
Yu, L. & Liu, P. Cytosolic DNA sensing by cGAS: regulation, function, and human diseases. Sig. Transduct. Target. Ther. 6, 1–15 (2021). This review describes regulatory mechanisms that govern cGAS activation and highlights the role of cGAS activation in immune responses and human diseases including cancer and autoimmune disorders.
Hansen, A. L. et al. Nitro-fatty acids are formed in response to virus infection and are potent inhibitors of STING palmitoylation and signaling. Proc. Natl Acad. Sci. USA 115, E7768–E7775 (2018). This article identifies nitro-fatty acids as endogenously formed inhibitors of STING signaling and proposes their use for STING-dependent inflammation.
Article
PubMed
PubMed Central
CAS
Google Scholar
Nong, J. et al. Multi-stage-mixing to create a core-then-shell structure improves DNA-loaded lipid nanoparticles’ transfection by orders of magnitude. Preprint at bioRxiv https://doi.org/10.1101/2024.11.12.623321(2025). This preprint discusses the multi-stage-mixing manufacturing technology used to develop core-then-shell pDNA-LNPs, which showed improved delivery efficiency and transfection.
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This is a summary of: Patel, M. N. et al. Safer non-viral DNA delivery using lipid nanoparticles loaded with endogenous anti-inflammatory lipids. Nat. Biotechnol. https://doi.org/10.1038/s41587-025-02556-5 (2025).
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Cite this article Improving the safety of lipid nanoparticle-based DNA delivery for extended gene expression.
Nat Biotechnol (2025). https://doi.org/10.1038/s41587-025-02600-4
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Published: 03 March 2025
DOI : https://doi.org/10.1038/s41587-025-02600-4


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