Evidence map›Paper›PMID 31408997›Full record

ArticleMolecules (Basel, Switzerland)2019

In Vitro Validation of Phosphorodiamidate Morpholino Oligomers.

May T Aung-Htut, Craig S McIntosh, Kristin A West, Sue Fletcher, Steve D Wilton

Open access · goldAbstract readValidation Study
In one paragraph

Article in Molecules (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.0field-weighted citation impact, top 24% of its field
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

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Splice-Modulating Antisense Oligonucleotides as Therapeutics for Inherited Metabolic Diseases.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2024
    Review
  5. RNA biology · 2023
    Article
  6. Review
  7. Article
  8. In Vitro Delivery of PMOs in Myoblasts by Electroporation.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  9. Article
  10. TargetedBiomedicines · 2021
    Article
  11. Article
  12. Article
  13. Article
  14. Article
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

5 authors at 1 institution in 1 country.

May T Aung-HtutCentre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia.ORCID 0000-0002-6379-2303
Craig S McIntoshCentre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia. c.mcintosh@murdoch.edu.au.
Kristin A WestCentre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia.
Sue FletcherCentre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia.
Steve D WiltonCentre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia.
Murdoch University · AU

Funding

National Health and Medical Research Council AP1144791
6 · The paper itself

Abstract

One of the crucial aspects of screening antisense oligonucleotides destined for therapeutic application is confidence that the antisense oligomer is delivered efficiently into cultured cells. Efficient delivery is particularly vital for antisense phosphorodiamidate morpholino oligomers, which have a neutral backbone, and are known to show poor gymnotic uptake. Here, we report several methods to deliver these oligomers into cultured cells. Although 4D-Nucleofector™ or Neon™ electroporation systems provide efficient delivery and use lower amounts of phosphorodiamidate morpholino oligomer, both systems are costly. We show that some readily available transfection reagents can be used to deliver phosphorodiamidate morpholino oligomers as efficiently as the electroporation systems. Among the transfection reagents tested, we recommend Lipofectamine 3000™ for delivering phosphorodiamidate morpholino oligomers into fibroblasts and Lipofectamine 3000™ or Lipofectamine 2000™ for myoblasts/myotubes. We also provide optimal programs for nucleofection into various cell lines using the P3 Primary Cell 4D-Nucleofector™ X Kit (Lonza), as well as antisense oligomers that redirect expression of ubiquitously expressed genes that may be used as positive treatments for human and murine cell transfections.

Indexed as

RNA InterferenceAnimalsCell LineElectroporationFibroblastsHumansIntegrin alpha ChainsLipidsMiceMice, Inbred mdxMorpholinosMuscle Fibers, SkeletalOligonucleotides, AntisensePrimary Cell CultureSMN Complex ProteinsTransfectionIntegrin alpha ChainsLipidsLipofectamineMorpholinosOligonucleotides, AntisenseSMN Complex Proteinsantisense oligonucleotideelectroporationexon skippingmorpholinoPMOtransfection

Identifiers

PMID31408997
PMCPMC6719133
OpenAlexW2968209537

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.