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Biologically engineered vectors enable topical mRNA delivery for skin regeneration

Academic source · Communications Biology

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Site published: 2026-11-03 · Updated: 2026-11-03

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What the paper reports

This study developed biologically assembled RNA delivery particles, termed RNA-BEVs, for topical skin applications. The vectors transferred functional mRNA into keratinocytes and reconstructed epidermis, enabling transient protein production. In diabetic rats, wound repair histology improved relative to the tested mRNA-LNP comparator. These biologically engineered vectors are a distinct carrier class, rather than conventional lipid nanoparticles.

Why this paper is included

Adds an alternative carrier for localized regenerative RNA delivery; comparative wound findings remain preclinical and formulation-specific.

The interpretation above is analysis, not a conclusion attributed to the original source.

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Prepared through Biotech Assistant’s automated research workflow. Editorial standards and corrections

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