Evidence map›Paper›PMID 29752298›Full record

ArticleGenome research2018

Single-cell RNA-seq of human induced pluripotent stem cells reveals cellular heterogeneity and cell state transitions between subpopulations.

Quan H Nguyen, Samuel W Lukowski, Han Sheng Chiu, Anne Senabouth, Timothy J C Bruxner, Angelika N Christ, Nathan J Palpant, Joseph E Powell

Abstract read
In one paragraph

Article in Genome research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing 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

74 citing papers in PubMed.

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  11. Protein Marker-Dependent Drug Discovery Targeting Breast Cancer Stem Cells.International journal of molecular sciences · 2025
    Review
  12. Article
  13. Article
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  20. Cells · 2024
    Article

14 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

8 authors.

Quan H Nguyen *Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Samuel W Lukowski *Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Han Sheng ChiuInstitute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Anne SenabouthInstitute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Timothy J C BruxnerInstitute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Angelika N ChristInstitute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Nathan J Palpant *Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.
Joseph E Powell *Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, 4072, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heterogeneity of cell states represented in pluripotent cultures has not been described at the transcriptional level. Since gene expression is highly heterogeneous between cells, single-cell RNA sequencing can be used to identify how individual pluripotent cells function. Here, we present results from the analysis of single-cell RNA sequencing data from 18,787 individual WTC-CRISPRi human induced pluripotent stem cells. We developed an unsupervised clustering method and, through this, identified four subpopulations distinguishable on the basis of their pluripotent state, including a core pluripotent population (48.3%), proliferative (47.8%), early primed for differentiation (2.8%), and late primed for differentiation (1.1%). For each subpopulation, we were able to identify the genes and pathways that define differences in pluripotent cell states. Our method identified four transcriptionally distinct predictor gene sets composed of 165 unique genes that denote the specific pluripotency states; using these sets, we developed a multigenic machine learning prediction method to accurately classify single cells into each of the subpopulations. Compared against a set of established pluripotency markers, our method increases prediction accuracy by 10%, specificity by 20%, and explains a substantially larger proportion of deviance (up to threefold) from the prediction model. Finally, we developed an innovative method to predict cells transitioning between subpopulations and support our conclusions with results from two orthogonal pseudotime trajectory methods.

Indexed as

Cell DifferentiationCell LineCluster AnalysisClustered Regularly Interspaced Short Palindromic RepeatsGene ExpressionGenetic HeterogeneityGenetic MarkersHumansInduced Pluripotent Stem CellsRNASequence Analysis, RNATranscription, GeneticGenetic MarkersRNA

Identifiers

PMID29752298
PMCPMC6028138

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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.