Evidence map›Paper›PMID 23413376›Full record

ArticleStem cells translational medicine2013

Neural progenitors derived from human induced pluripotent stem cells survive and differentiate upon transplantation into a rat model of amyotrophic lateral sclerosis.

Iuliana Ristea Popescu, Charles Nicaise, Song Liu, Grégoire Bisch, Sarah Knippenberg, Valery Daubie, Delphine Bohl, Roland Pochet

Open access · goldAbstract read
In one paragraph

Article in Stem cells translational medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 65 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

8 authors at 6 institutions in 4 countries.

Iuliana Ristea PopescuUniversité Libre de Bruxelles, Brussels, Belgium.
Charles Nicaise
Song Liu
Grégoire Bisch
Sarah Knippenberg
Valery Daubie
Delphine Bohl
Roland Pochet
Laboratory of Molecular Genetics · PLInserm · FRInstitut Pasteur · FRMedizinische Hochschule Hannover · DEUniversité Libre de Bruxelles · BEUniversité Paris-Sud · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human induced pluripotent stem cells (iPSCs) offer hope for personalized regenerative cell therapy in amyotrophic lateral sclerosis (ALS). We analyzed the fate of human iPSC-derived neural progenitors transplanted into the spinal cord of wild-type and transgenic rats carrying a human mutated SOD1(G93A) gene. The aim was to follow survival and differentiation of human neural progenitors until day 60 post-transplantation in two different in vivo environments, one being ALS-like. iPSC-derived neural progenitors efficiently engrafted in the adult spinal cord and survived at high numbers. Different neural progenitor, astroglial, and neuronal markers indicated that, over time, the transplanted nestin-positive cells differentiated into cells displaying a neuronal phenotype in both wild-type and transgenic SOD1 rats. Although a transient microglial phenotype was detected at day 15, astroglial staining was negative in engrafted cells from day 1 to day 60. At day 30, differentiation toward a neuronal phenotype was identified, which was further established at day 60 by the expression of the neuronal marker MAP2. A specification process into motoneuron-like structures was evidenced in the ventral horns in both wild-type and SOD1 rats. Our results demonstrate proof-of-principle of survival and differentiation of human iPSC-derived neural progenitors in in vivo ALS environment, offering perspectives for the use of iPSC-based therapy in ALS.

Indexed as

NeurogenesisAmyotrophic Lateral SclerosisAnimalsBiomarkersCells, CulturedCell SurvivalDisease Models, AnimalFeasibility StudiesHumansInduced Pluripotent Stem CellsMicrotubule-Associated ProteinsMutationNeural Stem CellsNeuronsPhenotypeRatsBiomarkersMAP2 protein, humanMicrotubule-Associated ProteinsSOD1 G93A proteinSuperoxide Dismutase

Identifiers

PMID23413376
PMCPMC3659761
OpenAlexW2012663773

What OpenQuestion holds

Textmetadata
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.