Cited by 911RNA Interference and Gene DeliveryRNA and protein synthesis mechanismsMolecular Biology Techniques and Applications

Cationic liposome-mediated RNA transfection.

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Malone, R W, Felgner, P L, Verma, I M·1989·Proceedings of the National Academy of Sciences

Abstract

We have developed an efficient and reproducible method for RNA transfection, using a synthetic cationic lipid, N-[1-(2,3-dioleyloxy)propyl]-N,N,N-trimethylammonium chloride (DOTMA), incorporated into a liposome (lipofectin). Transfection of 10 ng to 5 micrograms of Photinus pyralis luciferase mRNA synthesized in vitro into NIH 3T3 mouse cells yields a linear response of luciferase activity. The procedure can be used to efficiently transfect RNA into human, rat, mouse, Xenopus, and Drosophila cells. Using the RNA/lipofectin transfection procedure, we have analyzed the role of capping and beta-globin 5' and 3' untranslated sequences on the translation efficiency of luciferase RNA synthesized in vitro. Following transfection of NIH 3T3 cells, capped mRNAs with beta-globin untranslated sequences produced at least 1000-fold more luciferase protein than mRNAs lacking these elements.

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  • Later, transfection efficacy was further enhanced with incorporation of a synthetic cationic lipid into liposomes for mRNA delivery.

    “Later, the efficacy of transfection was further enhanced with the incorporation of a synthetic cationic lipid into liposomes for mRNA delivery.19”

    From COVID-19 mRNA vaccines: Platforms and current developments (2022) · cites this paper as [19]

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Authors
Malone, R. W., Felgner, P. L., & Verma, I. M.
Affiliations
Salk Institute for Biological Studies (US)
Venue
Proceedings of the National Academy of Sciences
Published
1989-08
Volume
86
Issue
16
Pages
6077-6081
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2051091654
Cited by
911
References
1
Citations by year
2026: 31 · 2025: 70 · 2024: 91 · 2023: 102 · 2022: 97 · 2021: 62 · 2020: 31 · 2019: 20 · 2018: 16 · 2017: 16 · 2016: 16 · 2015: 20 · 2014: 14 · 2013: 20 · 2012: 20
FWCI
3.49
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Molecular Biology Techniques and Applications
Keywords
RNA transfection, cationic liposomes, DOTMA, lipofectin, in vitro transcribed mRNA, mRNA capping, 5' untranslated region, 3' untranslated region, beta-globin mRNA, luciferase expression, translation efficiency, NIH3T3 cells
MeSH terms
Quaternary Ammonium Compounds, Animals, Cells, Cultured, Kinetics, Liposomes, Phosphatidylethanolamines, RNA Caps, RNA, Messenger, Templates, Genetic, Transcription, Genetic, Transfection, Protein Biosynthesis, Mice

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