Evidence map›Paper›PMID 33246883›Full record

ArticleCytotherapy2021

Induced pluripotent stem cells derived from the developing striatum as a potential donor source for cell replacement therapy for Huntington disease.

Narawadee Choompoo, Oliver J M Bartley, Sophie V Precious, Ngoc-Nga Vinh, Christian Schnell, Ana Garcia, Victoria H Roberton, Nigel M Williams, Paul J Kemp, Claire M Kelly and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Cytotherapy, 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
0.8field-weighted citation impact, top 28% 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, 14 citations in OpenAlex.

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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

11 authors at 2 institutions in 2 countries.

Narawadee ChoompooBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK; Department of Anatomy, Faculty of Medical Science, Naresuan University, Phisanulok, Thailand.
Oliver J M BartleyBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Sophie V PreciousBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Ngoc-Nga VinhBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Christian SchnellBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Ana GarciaBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Victoria H RobertonBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Nigel M WilliamsMRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK.
Paul J KempBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK.
Claire M KellyBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK; Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.
Anne E RosserBrain Repair Group, School of Biosciences, Cardiff University, Cardiff, UK; MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK; Wales Brain Repair and Intracranial Neurotherapeutics Unit, School of Medicine, Cardiff University, Cardiff, UK. Electronic address: rosserae@cf.ac.uk.
Cardiff University · GBNaresuan University · TH

Funding

Medical Research Council MR/L010305/1Medical Research Council MR/M02475X/1Medical Research Council MR/T033428/1Wellcome Trust
6 · The paper itself

Abstract

backgroundCell replacement therapy (CRT) for Huntington disease (HD) requires a source of striatal (STR) progenitors capable of restoring the function lost due to STR degeneration. Authentic STR progenitors can be collected from the fetal putative striatum, or whole ganglionic eminence (WGE), but these tissues remain impractical for widespread clinical application, and alternative donor sources are required. Here we begin exploring the possibility that induced pluripotent stem cells (iPSC) derived from WGE may retain an epigenetic memory of their tissue of origin, which could enhance their ability to differentiate into STR cells.

resultsWe generate four iPSC lines from human WGE (hWGE) and establish that they have a capacity similar to human embryonic stem cells with regard to their ability to differentiate toward an STR phenotype, as measured by expression and demethylation of key STR genes, while maintaining an overall different methylome. Finally, we demonstrate that these STR-differentiated hWGE iPSCs share characteristics with hWGE (i.e., authentic STR tissues) both in vitro and following transplantation into an HD model. Overall, iPSCs derived from human WGE show promise as a donor source for CRT for HD.

Indexed as

Cell- and Tissue-Based TherapyCorpus StriatumHuntington DiseaseInduced Pluripotent Stem CellsCell DifferentiationHumanscell therapyepigenetic memoryfetal tissueHuntington diseaseiPSCstriatal differentiation

Identifiers

PMID33246883
PMCPMC7822401
OpenAlexW3108305778

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.