Evidence map›Paper›PMID 37380935›Full record

ArticleThe AAPS journal2023

Lipid Nanoparticle-Enabled Intracellular Delivery of Prime Editors.

Marco Herrera-Barrera, Milan Gautam, Abhijeet Lokras, Kseniia Vlasova, Camilla Foged, Gaurav Sahay

Abstract read
In one paragraph

Article in The AAPS journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. A primer on prime: A prime editing update from advances to first-in-human trial.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Review
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  7. Review
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  11. Article
  12. Article
  13. Article
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  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Marco Herrera-BarreraDepartment of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, Oregon, 97201, USA.
Milan GautamDepartment of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, Oregon, 97201, USA.
Abhijeet LokrasDepartment of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2100, Copenhagen Ø, Denmark.
Kseniia VlasovaDepartment of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, Oregon, 97201, USA.
Camilla FogedDepartment of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2100, Copenhagen Ø, Denmark.
Gaurav SahayDepartment of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, Oregon, 97201, USA. sahay@ohsu.edu.

Funding

Understanding the origins of rapid recurrence of pancreatic cancer after resectionP30CA069533 · NCI · OREGON HEALTH & SCIENCE UNIVERSITY · PI Grace B Gill · 1997 to 2026
$60.5M
Nanoparticles based mRNA delivery for treatment of cystic fibrosisR01HL146736 · NHLBI · OREGON STATE UNIVERSITY · PI Gaurav Sahay · 2019 to 2026
$4.5M
Developing gene editing platforms for retinal degeneration.R01EY033423 · NEI · OREGON STATE UNIVERSITY · PI Gaurav Sahay · 2022 to 2026
$3.1M
NCI NIH HHS P30 CA069533NEI NIH HHS R01 EY033423NHLBI NIH HHS R01 HL146736
6 · The paper itself

Abstract

Prime editing is an advanced gene editing platform with potential to correct almost any disease-causing mutation. As genome editors have evolved, their size and complexity have increased, hindering delivery technologies with low-carrying capacity and endosomal escape. We formulated an array of lipid nanoparticles (LNPs) containing prime editors (PEs). We were able to encapsulate PEs in LNPs and confirmed the presence of PE mRNA and two different guide RNAs using HPLC. In addition, we developed a novel reporter cell line for rapid identification of LNPs suited for prime editing. A 54% prime editing rate was observed with enhanced LNPs (eLNPs) containing the cholesterol analog β-sitosterol at optimal ratios of RNA cargoes. eLNPs displayed a polyhedral morphology and a more fluid membrane state that led to improved endosomal escape, eventually causing onset of editing within 9 h and reaching maximum efficiency after 24 h. Hence, PEs delivered using LNPs can propel a new wave of therapies for many additional targets potentially enabling a range of new applications.

Indexed as

EndosomesGene EditingCell LineChromatography, High Pressure LiquidLiposomesNanoparticlesLipid NanoparticlesLiposomesgene editinggene therapyLNPsprime editors

Identifiers

PMID37380935
PMCPMC13198972

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.