Evidence map›Paper›PMID 29968757›Full record

ArticleNature communications2018

Transcriptional synergy as an emergent property defining cell subpopulation identity enables population shift.

Satoshi Okawa, Carmen Saltó, Srikanth Ravichandran, Shanzheng Yang, Enrique M Toledo, Ernest Arenas, Antonio Del Sol

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
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.

Satoshi OkawaComputational Biology Group, Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, 6, avenue du Swing, L-4367, Belvaux, Luxembourg.
Carmen SaltóDepartment of Medical Biochemistry and Biophysics, Laboratory of Molecular Neurobiology, Biomedicum 6C, Solnavägen 9, Karolinska Institutet, 17177, Stockholm, Sweden.
Srikanth RavichandranComputational Biology Group, Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, 6, avenue du Swing, L-4367, Belvaux, Luxembourg.
Shanzheng YangDepartment of Medical Biochemistry and Biophysics, Laboratory of Molecular Neurobiology, Biomedicum 6C, Solnavägen 9, Karolinska Institutet, 17177, Stockholm, Sweden.ORCID http://orcid.org/0000-0002-5624-0818
Enrique M ToledoDepartment of Medical Biochemistry and Biophysics, Laboratory of Molecular Neurobiology, Biomedicum 6C, Solnavägen 9, Karolinska Institutet, 17177, Stockholm, Sweden.ORCID http://orcid.org/0000-0002-1460-4708
Ernest ArenasDepartment of Medical Biochemistry and Biophysics, Laboratory of Molecular Neurobiology, Biomedicum 6C, Solnavägen 9, Karolinska Institutet, 17177, Stockholm, Sweden.ORCID http://orcid.org/0000-0003-0197-6577
Antonio Del SolComputational Biology Group, Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, 6, avenue du Swing, L-4367, Belvaux, Luxembourg. antonio.delsol@uni.lu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single-cell RNA sequencing allows defining molecularly distinct cell subpopulations. However, the identification of specific sets of transcription factors (TFs) that define the identity of these subpopulations remains a challenge. Here we propose that subpopulation identity emerges from the synergistic activity of multiple TFs. Based on this concept, we develop a computational platform (TransSyn) for identifying synergistic transcriptional cores that determine cell subpopulation identities. TransSyn leverages single-cell RNA-seq data, and performs a dynamic search for an optimal synergistic transcriptional core using an information theoretic measure of synergy. A large-scale TransSyn analysis identifies transcriptional cores for 186 subpopulations, and predicts identity conversion TFs between 3786 pairs of cell subpopulations. Finally, TransSyn predictions enable experimental conversion of human hindbrain neuroepithelial cells into medial floor plate midbrain progenitors, capable of rapidly differentiating into dopaminergic neurons. Thus, TransSyn can facilitate designing strategies for conversion of cell subpopulation identities with potential applications in regenerative medicine.

Indexed as

AlgorithmsModels, GeneticTranscription, GeneticAnimalsCell LineageComputational BiologyHumansSequence Analysis, RNASingle-Cell AnalysisTranscription FactorsTranscription Factors

Identifiers

PMID29968757
PMCPMC6030214

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.