Evidence map›Paper›PMID 36963393›Full record

ArticleStem cell reports2023

A miR-124-mediated post-transcriptional mechanism controlling the cell fate switch of astrocytes to induced neurons.

Elsa Papadimitriou, Paraskevi N Koutsoudaki, Irini Thanou, Dimitra Karagkouni, Timokratis Karamitros, Dafni Chroni-Tzartou, Maria Gaitanou, Christos Gkemisis, Maria Margariti, Evangelia Xingi and 3 more

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.2field-weighted citation impact, top 3% 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

18 citing papers in PubMed, 30 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

13 authors at 2 institutions in 1 country.

Elsa PapadimitriouNeural Stem Cells and Neuroimaging Group, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Paraskevi N KoutsoudakiNeural Stem Cells and Neuroimaging Group, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Irini ThanouNeural Stem Cells and Neuroimaging Group, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Dimitra KaragkouniDIANA-Lab, Hellenic Pasteur Institute & Department of Computer Science and Biomedical Informatics, University of Thessaly, Larissa, Greece.
Timokratis KaramitrosBioinformatics and Applied Genomics Unit, Department of Microbiology, Hellenic Pasteur Institute, Athens, Greece.
Dafni Chroni-TzartouLaboratory of Molecular Neurobiology and Immunology, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Maria GaitanouLaboratory of Cellular and Molecular Neurobiology - Stem Cells, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Christos GkemisisNeural Stem Cells and Neuroimaging Group, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Maria MargaritiNeural Stem Cells and Neuroimaging Group, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Evangelia XingiLight Microscopy Unit, Hellenic Pasteur Institute, Athens, Greece.
Socrates J TzartosLaboratory of Molecular Neurobiology and Immunology, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece.
Artemis G HatzigeorgiouBioinformatics and Applied Genomics Unit, Department of Microbiology, Hellenic Pasteur Institute, Athens, Greece.
Dimitra ThomaidouNeural Stem Cells and Neuroimaging Group, Department of Neurobiology, Hellenic Pasteur Institute, Athens, Greece; Light Microscopy Unit, Hellenic Pasteur Institute, Athens, Greece. Electronic address: thomaidou@pasteur.gr.
Pasteur Hellenic Institute · GRUniversity of Thessaly · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The microRNA (miRNA) miR-124 has been employed supplementary to neurogenic transcription factors (TFs) and other miRNAs to enhance direct neurogenic conversion. The aim of this study was to investigate whether miR-124 is sufficient to drive direct reprogramming of astrocytes to induced neurons (iNs) on its own and elucidate its independent mechanism of reprogramming action. Our data show that miR-124 is a potent driver of the reprogramming switch of astrocytes toward an immature neuronal fate by directly targeting the RNA-binding protein Zfp36L1 implicated in ARE-mediated mRNA decay and subsequently derepressing Zfp36L1 neurogenic interactome. To this end, miR-124 contribution in iNs' production largely recapitulates endogenous neurogenesis pathways, being further enhanced upon addition of the neurogenic compound ISX9, which greatly improves iNs' differentiation and functional maturation. Importantly, miR-124 is potent in guiding direct conversion of reactive astrocytes to immature iNs in vivo following cortical trauma, while ISX9 supplementation confers a survival advantage to newly produced iNs.

Indexed as

MicroRNAsNeural Stem CellsAstrocytesCell DifferentiationNeuronsMicroRNAsastrocytesdirect reprogrammingISX9miR-124Zfp36l1, in vivo reprogramming

Identifiers

PMID36963393
PMCPMC10147664
OpenAlexW4360610910

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

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.