Evidence map›Paper›PMID 32894330›Full record

ArticleActa neuropathologica2020

Extrinsic immune cell-derived, but not intrinsic oligodendroglial factors contribute to oligodendroglial differentiation block in multiple sclerosis.

Laura Starost, Maren Lindner, Martin Herold, Yu Kang T Xu, Hannes C A Drexler, Katharina Heß, Marc Ehrlich, Linda Ottoboni, Francesca Ruffini, Martin Stehling and 8 more

Open access · hybridAbstract read
In one paragraph

Article in Acta neuropathologica, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
6.7field-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

55 citing papers in PubMed, 80 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

18 authors at 7 institutions in 4 countries.

Laura StarostInstitute of Neuropathology, University Hospital Münster, Pottkamp 2, 48149, Münster, Germany.
Maren LindnerDepartment of Neurology with Institute of Translational Neurology, University Hospital Münster, 48149, Münster, Germany.
Martin HeroldDepartment of Neurology with Institute of Translational Neurology, University Hospital Münster, 48149, Münster, Germany.
Yu Kang T XuThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.
Hannes C A DrexlerBioanalytical Mass Spectrometry, Max Planck Institute for Molecular Biomedicine, 48149, Münster, Germany.
Katharina HeßInstitute of Neuropathology, University Hospital Münster, Pottkamp 2, 48149, Münster, Germany.
Marc EhrlichInstitute of Neuropathology, University Hospital Münster, Pottkamp 2, 48149, Münster, Germany.
Linda OttoboniNeuroimmunology Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Hospital, 20132, Milan, Italy.
Francesca RuffiniNeuroimmunology Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Hospital, 20132, Milan, Italy.
Martin StehlingDepartment of Cell and Developmental Biology, Max Planck Institute for Molecular Biomedicine, 48149, Münster, Germany.
Albrecht RöpkeInstitute of Human Genetics, University of Münster, 48149, Münster, Germany.
Christian ThomasInstitute of Neuropathology, University Hospital Münster, Pottkamp 2, 48149, Münster, Germany.
Hans R SchölerDepartment of Cell and Developmental Biology, Max Planck Institute for Molecular Biomedicine, 48149, Münster, Germany.
Jack AntelMontreal Neurologic Institute, McGill University, Montreal, QC, H3A 2B4, Canada.
Jürgen WinklerDepartment of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054, Erlangen, Germany.
Gianvito MartinoNeuroimmunology Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Hospital, 20132, Milan, Italy.
Luisa KlotzDepartment of Neurology with Institute of Translational Neurology, University Hospital Münster, 48149, Münster, Germany.
Tanja KuhlmannInstitute of Neuropathology, University Hospital Münster, Pottkamp 2, 48149, Münster, Germany. tanja.kuhlmann@ukmuenster.de.ORCID http://orcid.org/0000-0002-0174-5042
University Hospital Münster · DEMax Planck Institute for Molecular Biomedicine · DEVita-Salute San Raffaele University · ITFriedrich-Alexander-Universität Erlangen-Nürnberg · DEJohns Hopkins University · USMontreal Neurological Institute and Hospital · CAUniversity of Münster · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple sclerosis (MS) is the most frequent demyelinating disease in young adults and despite significant advances in immunotherapy, disease progression still cannot be prevented. Promotion of remyelination, an endogenous repair mechanism resulting in the formation of new myelin sheaths around demyelinated axons, represents a promising new treatment approach. However, remyelination frequently fails in MS lesions, which can in part be attributed to impaired differentiation of oligodendroglial progenitor cells into mature, myelinating oligodendrocytes. The reasons for impaired oligodendroglial differentiation and defective remyelination in MS are currently unknown. To determine whether intrinsic oligodendroglial factors contribute to impaired remyelination in relapsing-remitting MS (RRMS), we compared induced pluripotent stem cell-derived oligodendrocytes (hiOL) from RRMS patients and controls, among them two monozygous twin pairs discordant for MS. We found that hiOL from RRMS patients and controls were virtually indistinguishable with respect to remyelination-associated functions and proteomic composition. However, while analyzing the effect of extrinsic factors we discovered that supernatants of activated peripheral blood mononuclear cells (PBMCs) significantly inhibit oligodendroglial differentiation. In particular, we identified CD4

Indexed as

CD4-Positive T-LymphocytesCell DifferentiationHumansInduced Pluripotent Stem CellsInterferon-gammaMultiple Sclerosis, Relapsing-RemittingOligodendrocyte Precursor CellsOligodendrogliaRemyelinationInterferon-gammaIfnγInduced pluripotent stem cellsOligodendrocytesProteomeRelapsing–remitting multiple sclerosisRemyelination

Identifiers

PMID32894330
PMCPMC7547031
OpenAlexW3083011521

What OpenQuestion holds

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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.