journal article·2025-10Open access

The Internal Nanostructure of Lipid Nanoparticles Influences Their Diverse Cellular Uptake Pathways (Small 40/2025)

Sue Lyn Yap, Brendan Dyett, Alison J. Hobro, Han Nguyen, Nicholas I. Smith, Calum J. Drummond, Charlotte E. Conn, Nhiem Tran

Small· Volume 21· Issue 40

Abstract

Lipid Nanoparticles In article number 2500903, Calum J. Drummond, Charlotte E. Conn, Nhiem Tran, and co-workers reveal that non-lamellar lyotropic liquid crystalline nanoparticles (cubosomes, hexosomes, micellar cubosomes) predominantly enter via passive fusion and macropinocytosis, bypassing endocytic recycling seen with lamellar liposomes. These findings highlight mesophase-dependent internalization and advance understanding of lipid nanoparticle–cell interactions crucial for drug delivery.
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Research context

OpenAlex topics: Cancer, Lipids, and Metabolism · Fatty Acid Research and Health · Metabolomics and Mass Spectrometry Studies

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Affiliations

School of Science STEM College RMIT University Melbourne Victoria 3000 Australia

Biophotonics Laboratory Immunology Frontier Research Center Osaka University Suita Osaka 5650871 Japan

References

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