Evidence map›Paper›PMID 30078558›Full record

ArticleStem cell reports2018

High-Resolution Single-Cell DNA Methylation Measurements Reveal Epigenetically Distinct Hematopoietic Stem Cell Subpopulations.

Tony Hui, Qi Cao, Joanna Wegrzyn-Woltosz, Kieran O'Neill, Colin A Hammond, David J H F Knapp, Emma Laks, Michelle Moksa, Samuel Aparicio, Connie J Eaves and 2 more

Abstract read
In one paragraph

Article in Stem cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing 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

53 citing papers in PubMed.

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  19. Review
  20. Computational Methods for Single-cell DNA Methylome Analysis.Genomics, proteomics & bioinformatics · 2023
    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

12 authors.

Tony HuiDepartment of Microbiology and Immunology and Michael Smith Laboratories, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 1L3, Canada.
Qi CaoDepartment of Microbiology and Immunology and Michael Smith Laboratories, University of British Columbia, Vancouver, BC V6T 1Z3, Canada.
Joanna Wegrzyn-WoltoszCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 1L3, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 2B5, Canada.
Kieran O'NeillCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 1L3, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 2B5, Canada; Terry Fox Laboratory, BC Cancer, Vancouver, BC V5Z 1L3, Canada.
Colin A HammondTerry Fox Laboratory, BC Cancer, Vancouver, BC V5Z 1L3, Canada; Department of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada.
David J H F KnappTerry Fox Laboratory, BC Cancer, Vancouver, BC V5Z 1L3, Canada; Department of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada.
Emma LaksDepartment of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3, Canada.
Michelle MoksaDepartment of Microbiology and Immunology and Michael Smith Laboratories, University of British Columbia, Vancouver, BC V6T 1Z3, Canada.
Samuel AparicioDepartment of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 2B5, Canada; Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3, Canada.
Connie J EavesTerry Fox Laboratory, BC Cancer, Vancouver, BC V5Z 1L3, Canada; Department of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada; Department of Medical Genetics, University of British Columbia, Vancouver, BC V6H 3N1, Canada.
Aly KarsanCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 1L3, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 2B5, Canada; Terry Fox Laboratory, BC Cancer, Vancouver, BC V5Z 1L3, Canada.
Martin HirstDepartment of Microbiology and Immunology and Michael Smith Laboratories, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC V5Z 1L3, Canada. Electronic address: mhirst@bcgsc.ca.

Funding

CIHR P1-120589
6 · The paper itself

Abstract

Increasing evidence of functional and transcriptional heterogeneity in phenotypically similar cells examined individually has prompted interest in obtaining parallel methylome data. We describe the development and application of such a protocol to index-sorted murine and human hematopoietic cells that are highly enriched in their content of functionally defined stem cells. Utilizing an optimized single-cell bisulfite sequencing protocol, we obtained quantitative DNA methylation measurements of up to 5.7 million CpGs in single hematopoietic cells. In parallel, we developed an analytical strategy (PDclust) to define single-cell DNA methylation states through pairwise comparisons of single-CpG methylation measurements. PDclust revealed that a single-cell epigenetic state can be described by a small (<1%) stochastically sampled fraction of CpGs and that these states are reflective of cell identity and state. Using relationships revealed by PDclust, we derive near complete methylomes for epigenetically distinct subpopulations of hematopoietic cells enriched for functional stem cell content.

Indexed as

DNA MethylationEpigenesis, GeneticAnimalsComputational BiologyCpG IslandsGene Expression ProfilingGenomicsHematopoietic Stem CellsMiceSingle-Cell AnalysisDNA methylationepigeneticshematopoietic stem cellsingle cell

Identifiers

PMID30078558
PMCPMC6093082

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.