pH-Sensitive Amino Lipid-Driven Pore Formation Enables Endosomal Escape of Lipid Nanoparticles
Academic source · Nature Communications
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Site published: 2026-11-03 · Updated: 2026-11-03
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What the paper reports
Molecular simulations examined how ionizable lipid nanoparticles interact with endosomal membranes and release nucleic acids. The authors identified several fusion routes, with a stalk-pore pathway predominating, and linked release to protonation, lipid geometry, membrane tension, and cargo organization. The simplified nucleic acid model used short double-stranded DNA, so findings require validation with therapeutic-length RNA.
Why this paper is included
Provides mechanistic design hypotheses for endosomal escape; simplified simulations are not direct evidence of improved therapeutic mRNA delivery.
The interpretation above is analysis, not a conclusion attributed to the original source.
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