Evidence map›Paper›PMID 35778846›Full record

ArticleCNS neuroscience & therapeutics2022

Therapeutic potential of human stem cell transplantations for Vanishing White Matter: A quest for the Goldilocks graft.

Anne E J Hillen, Prisca S Leferink, Nicole B Breeuwsma, Stephanie Dooves, Talia Bergaglio, Marjo S Van der Knaap, Vivi M Heine

Open access · goldAbstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 48% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. 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

7 authors at 2 institutions in 1 country.

Anne E J HillenDepartment of Pediatrics and Child Neurology, Amsterdam Neuroscience, Emma Children's Hospital, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.ORCID 0000-0002-0200-3745
Prisca S LeferinkDepartment of Pediatrics and Child Neurology, Amsterdam Neuroscience, Emma Children's Hospital, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
Nicole B BreeuwsmaDepartment of Child and Adolescence Psychiatry, Amsterdam Neuroscience, Emma Children's Hospital, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
Stephanie DoovesCenter for Neurogenomics and Cognitive Research, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Department of Complex Trait Genetics, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
Talia BergaglioDepartment of Pediatrics and Child Neurology, Amsterdam Neuroscience, Emma Children's Hospital, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
Marjo S Van der KnaapDepartment of Pediatrics and Child Neurology, Amsterdam Neuroscience, Emma Children's Hospital, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
Vivi M HeineDepartment of Child and Adolescence Psychiatry, Amsterdam Neuroscience, Emma Children's Hospital, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.ORCID 0000-0003-4416-3875
Emma Kinderziekenhuis · NLAmsterdam Neuroscience · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionVanishing white matter (VWM) is a leukodystrophy that leads to neurological dysfunction and early death. Astrocytes are indicated as therapeutic target, because of their central role in VWM pathology. Previous cell replacement therapy using primary mouse glial precursors phenotypically improved VWM mice.

aimsThe aim of this study was to determine the translational potential of human stem cell-derived glial cell replacement therapy for VWM. We generated various glial cell types from human pluripotent stem cells in order to identify a human cell population that successfully ameliorates disease hallmarks of a VWM mouse model. The effects of cell grafts on motor skills and VWM brain pathology were assessed.

resultsTransplantation of human glial precursor populations improved the VWM phenotype. The intrinsic properties of these cells were partially reflected by cell fate post-transplantation, but were also affected by the host microenvironment. Strikingly, the spread of transplanted cells into the white matter versus the gray matter was different when grafted into the VWM brain as compared to a healthy brain.

conclusionsTransplantation of human glial cell populations can have therapeutic effects for VWM. For further translation to the clinic, the microenvironment in the VWM patient brain should be considered as an important moderator of cell replacement therapy.

Indexed as

LeukoencephalopathiesWhite MatterAnimalsAstrocytesHumansMiceNeurogliaStem Cell Transplantationcell transplantationgliahuman pluripotent stem cellsleukodystrophyVanishing white matter

Identifiers

PMID35778846
PMCPMC9344080
OpenAlexW4283773677

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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.