Evidence map›Paper›PMID 34358451›Full record

ArticleStem cell reports2021

NGN2 induces diverse neuron types from human pluripotency.

Hsiu-Chuan Lin, Zhisong He, Sebastian Ebert, Maria Schörnig, Malgorzata Santel, Marina T Nikolova, Anne Weigert, Wulf Hevers, Nael Nadif Kasri, Elena Taverna and 2 more

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
10.7field-weighted citation impact, top 1% 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

98 citing papers in PubMed, 167 citations in OpenAlex.

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  16. Reprogramming of neuronal genome function and phenotype by astrocytes.bioRxiv : the preprint server for biology · 2026
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38 more citing papers are in PubMed but not listed here.

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

12 authors at 5 institutions in 4 countries.

Hsiu-Chuan LinInstitute of Molecular and Clinical Ophthalmology Basel, Basel, Switzerland; Department of Ophthalmology, University of Basel, Basel, Switzerland.
Zhisong HeDepartment of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland.
Sebastian EbertDepartment of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland; Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Maria SchörnigMax Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Malgorzata SantelDepartment of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland.
Marina T NikolovaDepartment of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland.
Anne WeigertMax Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Wulf HeversMax Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Nael Nadif KasriDepartment of Human Genetics, Donders Institute for Brain, Cognition, and Behaviour, Radboudumc, Nijmegen, the Netherlands; Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition, and Behaviour, Radboudumc, Nijmegen, the Netherlands.
Elena TavernaMax Planck Institute for Evolutionary Anthropology, Leipzig, Germany; Human Technopole, Milan, Italy.
J Gray CampInstitute of Molecular and Clinical Ophthalmology Basel, Basel, Switzerland; Department of Ophthalmology, University of Basel, Basel, Switzerland; Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. Electronic address: jarrettgrayson.camp@unibas.ch.
Barbara TreutleinDepartment of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland; Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany; Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany. Electronic address: barbara.treutlein@bsse.ethz.ch.
Max Planck Institute for Evolutionary Anthropology · DEETH Zurich · CHMax Planck Institute of Molecular Cell Biology and Genetics · DERadboud University Nijmegen · NLUniversity of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human neurons engineered from induced pluripotent stem cells (iPSCs) through neurogenin 2 (NGN2) overexpression are widely used to study neuronal differentiation mechanisms and to model neurological diseases. However, the differentiation paths and heterogeneity of emerged neurons have not been fully explored. Here, we used single-cell transcriptomics to dissect the cell states that emerge during NGN2 overexpression across a time course from pluripotency to neuron functional maturation. We find a substantial molecular heterogeneity in the neuron types generated, with at least two populations that express genes associated with neurons of the peripheral nervous system. Neuron heterogeneity is observed across multiple iPSC clones and lines from different individuals. We find that neuron fate acquisition is sensitive to NGN2 expression level and the duration of NGN2-forced expression. Our data reveal that NGN2 dosage can regulate neuron fate acquisition, and that NGN2-iN heterogeneity can confound results that are sensitive to neuron type.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsCell DifferentiationCell LineCells, CulturedComputational BiologyGene Expression ProfilingGene Expression Regulation, DevelopmentalHumansInduced Pluripotent Stem CellsMiceNerve Tissue ProteinsNeurogenesisNeuronsRNA-SeqTranscriptomeBasic Helix-Loop-Helix ProteinsNerve Tissue ProteinsNEUROG2 protein, humancell fate engineeringinduced neuronsneuron fate acquisitionNGN2scRNA-seq

Identifiers

PMID34358451
PMCPMC8452516
OpenAlexW3192244932

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.