Evidence map›Paper›PMID 26584543›Full record

ArticleStem cell reports2015

Simultaneous Reprogramming and Gene Correction of Patient Fibroblasts.

Sara E Howden, John P Maufort, Bret M Duffin, Andrew G Elefanty, Edouard G Stanley, James A Thomson

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

62 citing papers in PubMed, 102 citations in OpenAlex.

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  14. A Novel Genetic Variant inInternational journal of molecular sciences · 2023
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  17. Pigs with anFrontiers in cell and developmental biology · 2023
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2 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 2 countries.

Sara E HowdenMorgridge Institute for Research, 330 North Orchard Street, Madison, WI 53715, USA. Electronic address: sara.howden@mcri.edu.au.
John P MaufortMorgridge Institute for Research, 330 North Orchard Street, Madison, WI 53715, USA.
Bret M DuffinMorgridge Institute for Research, 330 North Orchard Street, Madison, WI 53715, USA.
Andrew G ElefantyDepartment of Anatomy and Developmental Biology, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria 3800, Australia; Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria 3052, Australia.
Edouard G StanleyDepartment of Anatomy and Developmental Biology, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria 3800, Australia; Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Victoria 3052, Australia.
James A ThomsonMorgridge Institute for Research, 330 North Orchard Street, Madison, WI 53715, USA; Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53707-7365, USA; Department of Molecular, Cellular, and Developmental Biology, University of California Santa Barbara, Santa Barbara, CA 93106, USA.
Morgridge Institute for Research · USMonash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The derivation of genetically modified induced pluripotent stem (iPS) cells typically involves multiple steps, requiring lengthy cell culture periods, drug selection, and several clonal events. We report the generation of gene-targeted iPS cell lines following a single electroporation of patient-specific fibroblasts using episomal-based reprogramming vectors and the Cas9/CRISPR system. Simultaneous reprogramming and gene targeting was tested and achieved in two independent fibroblast lines with targeting efficiencies of up to 8% of the total iPS cell population. We have successfully targeted the DNMT3B and OCT4 genes with a fluorescent reporter and corrected the disease-causing mutation in both patient fibroblast lines: one derived from an adult with retinitis pigmentosa, the other from an infant with severe combined immunodeficiency. This procedure allows the generation of gene-targeted iPS cell lines with only a single clonal event in as little as 2 weeks and without the need for drug selection, thereby facilitating "seamless" single base-pair changes.

Indexed as

Cellular ReprogrammingCRISPR-Cas SystemsAdultBase SequenceCell LineCells, CulturedDNA (Cytosine-5-)-MethyltransferasesDNA Methyltransferase 3BElectroporationFibroblastsGene TargetingGenetic VectorsHumansInduced Pluripotent Stem CellsMolecular Sequence DataOctamer Transcription Factor-3DNA (Cytosine-5-)-MethyltransferasesDNA Methyltransferase 3BOctamer Transcription Factor-3POU5F1 protein, human

Identifiers

PMID26584543
PMCPMC4682122
OpenAlexW2178962394

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.