Evidence map›Paper›PMID 26541609›Full record

ArticleScience (New York, N.Y.)2016

Distinct routes of lineage development reshape the human blood hierarchy across ontogeny.

Faiyaz Notta, Sasan Zandi, Naoya Takayama, Stephanie Dobson, Olga I Gan, Gavin Wilson, Kerstin B Kaufmann, Jessica McLeod, Elisa Laurenti, Cyrille F Dunant and 4 more

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 436 papers.

0numbers the graph read from it
0cells of the map it votes in
436citing 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

436 citing papers in PubMed.

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  11. ATP2B1 expression identifies human hematopoietic stem cells with superior repopulation and self-renewal.Proceedings of the National Academy of Sciences of the United States of America · 2026
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376 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Faiyaz Notta *Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Sasan Zandi *Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Naoya TakayamaPrincess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Stephanie DobsonPrincess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Olga I GanPrincess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Gavin WilsonDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
Kerstin B KaufmannPrincess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Jessica McLeodPrincess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Elisa LaurentiWellcome Trust - Medical Research Council Cambridge Stem Cell Institute, Department of Haematology, University of Cambridge, Cambridge, United Kingdom.
Cyrille F DunantEcole Polytechnique Fédérale de Lausanne, LMC, Station 12, Lausanne, CH-1015, Switzerland.
John D McPhersonMedical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Lincoln D SteinDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
Yigal DrorThe Hospital for Sick Children Research Institute, University of Toronto, Ontario, Canada.
John E DickPrincess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.

Funding

CIHRMedical Research CouncilWellcome Trust 107630Wellcome Trust 97922
6 · The paper itself

Abstract

In a classical view of hematopoiesis, the various blood cell lineages arise via a hierarchical scheme starting with multipotent stem cells that become increasingly restricted in their differentiation potential through oligopotent and then unipotent progenitors. We developed a cell-sorting scheme to resolve myeloid (My), erythroid (Er), and megakaryocytic (Mk) fates from single CD34(+) cells and then mapped the progenitor hierarchy across human development. Fetal liver contained large numbers of distinct oligopotent progenitors with intermingled My, Er, and Mk fates. However, few oligopotent progenitor intermediates were present in the adult bone marrow. Instead, only two progenitor classes predominate, multipotent and unipotent, with Er-Mk lineages emerging from multipotent cells. The developmental shift to an adult "two-tier" hierarchy challenges current dogma and provides a revised framework to understand normal and disease states of human hematopoiesis.

Indexed as

AdultAntigens, CD34Cell LineageCells, CulturedCell SeparationErythroid CellsFetal BloodGene Expression ProfilingHematopoiesisHumansLiverMegakaryocyte Progenitor CellsMegakaryocytesMultipotent Stem CellsMyeloid CellsTranscription, GeneticAntigens, CD34

Identifiers

PMID26541609
PMCPMC4816201

What OpenQuestion holds

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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.