Evidence map›Paper›PMID 34326359›Full record

ArticleScientific reports2021

A piggyBac-based platform for genome editing and clonal rhesus macaque iPSC line derivation.

Ignacio Rodriguez-Polo, Sophie Mißbach, Stoyan Petkov, Felix Mattern, Anna Maierhofer, Iga Grządzielewska, Yuliia Tereshchenko, Daniel Urrutia-Cabrera, Thomas Haaf, Ralf Dressel and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Remodeling ofScience advances · 2026
    Article
  3. Replicable generation and stable maintenance of rhesus macaque iPSCs forFrontiers in cell and developmental biology · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. CRISPR/Cas9 andInternational journal of molecular sciences · 2023
    Article
  10. Review
  11. Article
  12. Review
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

12 authors at 5 institutions in 1 country.

Ignacio Rodriguez-PoloResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany.
Sophie MißbachResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany.
Stoyan PetkovResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany.
Felix MatternInstitut für Humangenetik, Universität Würzburg, Biozentrum, Am Hubland, 97074, Würzburg, Germany.
Anna MaierhoferInstitut für Humangenetik, Universität Würzburg, Biozentrum, Am Hubland, 97074, Würzburg, Germany.
Iga GrządzielewskaResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany.
Yuliia TereshchenkoResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany.
Daniel Urrutia-CabreraResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany.
Thomas HaafInstitut für Humangenetik, Universität Würzburg, Biozentrum, Am Hubland, 97074, Würzburg, Germany.
Ralf DresselGerman Center for Cardiovascular Research (DZHK), Partner site Göttingen, Göttingen, Germany.
Iris BartelsInstitute of Human Genetics, University Medical Center Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Germany.
Rüdiger BehrResearch Platform Degenerative Diseases, German Primate Center-Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Göttingen, Germany. rbehr@dpz.eu.
German Centre for Cardiovascular Research · DEGerman Primate Center · DEUniversity of Würzburg · DEMax Planck Institute for Solar System Research · DEUniversity of Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-human primates (NHPs) are, due to their close phylogenetic relationship to humans, excellent animal models to study clinically relevant mutations. However, the toolbox for the genetic modification of NHPs is less developed than those for other species like mice. Therefore, it is necessary to further develop and refine genome editing approaches in NHPs. NHP pluripotent stem cells (PSCs) share key molecular signatures with the early embryo, which is an important target for genomic modification. Therefore, PSCs are a valuable test system for the validation of embryonic genome editing approaches. In the present study, we made use of the versatility of the piggyBac transposon system for different purposes in the context of NHP stem cell technology and genome editing. These include (1) Robust reprogramming of rhesus macaque fibroblasts to induced pluripotent stem cells (iPSCs); (2) Culture of the iPSCs under feeder-free conditions even after removal of the transgene resulting in transgene-free iPSCs; (3) Development of a CRISPR/Cas-based work-flow to edit the genome of rhesus macaque PSCs with high efficiency; (4) Establishment of a novel protocol for the derivation of gene-edited monoclonal NHP-iPSC lines. These findings facilitate efficient testing of genome editing approaches in NHP-PSC before their in vivo application.

Indexed as

AnimalsCell LineCellular ReprogrammingCRISPR-Associated Protein 9CRISPR-Cas SystemsDNA Transposable ElementsFemaleFibroblastsGene EditingGenetic VectorsGreen Fluorescent ProteinsInduced Pluripotent Stem CellsMacaca mulattaMaleMicePhylogenyCRISPR-Associated Protein 9DNA Transposable ElementsGreen Fluorescent ProteinsTransposases

Identifiers

PMID34326359
PMCPMC8322147
OpenAlexW3185793574

What OpenQuestion holds

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LicenceCC BY
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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.