GEG Tech announces publication of a seminal study on topical mRNA delivery for skin regeneration.

GEG Tech announces the publication of the article, “Biologically engineered vectors enable topical mRNA delivery for skin regeneration,” in Communications Biology, a Nature Portfolio journal.

This publication is the result of an international collaboration led by GEG Tech, involving the University of Geneva and Nantong University. Co-authors Bruno Bernard – Scientific Advisor GEG Tech & former senior scientific leader at L’Oréal – and Charbel Bouez – senior member at GEG Tech & former SVP at L’Oréal. contributed recognized expertise in skin biology, reconstructed skin models and cosmetic innovation, reinforcing the study’s relevance at the interface of RNA delivery and regenerative beauty.

The study shows that messenger RNA can be delivered topically to the epidermis using a Biologically Engineered Vector (BEV) platform, enabling transient and localized expression in skin cells and improving the histological quality of repair in a diabetic wound model.

This publication represents an important milestone in vectorolgy, opening the way of wide range of application in skin, regenerative beauty. 

For years, RNA delivery has been largely shaped by synthetic delivery systems and systemic applications. With this study, GEG Tech introduces Biologically Engineered Vectors, or BEVs, as a broader platform class and demonstrates the relevance of RNA-BEVs for skin-targeted RNA delivery. Together, these results represent a key milestone in the field of vectorology, opening new perspectives for biologically engineered delivery systems beyond conventional synthetic approaches.

In this sense, the article is not only a skin regeneration study. It is also a conceptual contribution to the field of vectorology, reinforcing GEG Tech’s position as both a technology innovator and a company helping to shape the scientific framework of biologically engineered delivery.

The ability to transiently reprogram skin cells in a localized and controlled way opens new perspectives for skin regeneration, skin biology, advanced delivery and the emerging field of regenerative beauty. More broadly, these results highlight the potential of biologically engineered RNA delivery wherever transient, localized and controllable cell reprogramming is needed for therapeutic application or regenerative beauty.

In summary

This study establishes the scientific and technological foundation for transient mRNA delivery in skin biology, while opening the way to the development of a broad range of applications for skin science and regenerative beauty based on this vector platform.