Evidence map›Paper›PMID 25660408›Full record

ArticleStem cell reports2015

In vivo repopulating activity emerges at the onset of hematopoietic specification during embryonic stem cell differentiation.

Stella Pearson, Sara Cuvertino, Maud Fleury, Georges Lacaud, Valerie Kouskoff

Abstract read
In one paragraph

Article in Stem cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
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  10. Review
  11. Modeling Leukemia with Human Induced Pluripotent Stem Cells.Cold Spring Harbor perspectives in medicine · 2019
    Review
  12. Review
  13. Review
  14. Article
  15. Article
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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

5 authors.

Stella PearsonStem Cell Hematopoiesis Group, Cancer Research UK Manchester Institute, University of Manchester, Wilmslow Road, Manchester M20 4BX, UK.
Sara CuvertinoStem Cell Hematopoiesis Group, Cancer Research UK Manchester Institute, University of Manchester, Wilmslow Road, Manchester M20 4BX, UK.
Maud FleuryStem Cell Hematopoiesis Group, Cancer Research UK Manchester Institute, University of Manchester, Wilmslow Road, Manchester M20 4BX, UK.
Georges LacaudStem Cell Biology Group, Cancer Research UK Manchester Institute, University of Manchester, Wilmslow Road, Manchester M20 4BX, UK. Electronic address: georges.lacaud@cruk.manchester.ac.uk.
Valerie KouskoffStem Cell Hematopoiesis Group, Cancer Research UK Manchester Institute, University of Manchester, Wilmslow Road, Manchester M20 4BX, UK. Electronic address: valerie.kouskoff@cruk.manchester.ac.uk.

Funding

Biotechnology and Biological Sciences Research Council BB/I001794/1Cancer Research UK 12486Cancer Research UK 12487Cancer Research UK 19565
6 · The paper itself

Abstract

The generation of in vivo repopulating hematopoietic cells from in vitro differentiating embryonic stem cells has remained a long-standing challenge. To date, hematopoietic engraftment has mostly been achieved through the enforced expression of ectopic transcription factors. Here, we describe serum-free culture conditions that allow the generation of in vivo repopulating hematopoietic cells in the absence of ectopically expressed factors. We show that repopulating activity arises immediately upon the commitment of mesodermal precursors to the blood program, within the first wave of hematopoietic specification. We establish that the formation of these progenitors is extremely transient and exquisitely sensitive to the cytokine milieu. Our findings define the precise differentiating stage at which hematopoietic repopulating activity first appears in vitro, and suggest that during embryonic stem cell differentiation, all hematopoietic programs are unraveled simultaneously from the mesoderm in the absence of cues that restrict the coordinated emergence of each lineage as is normally observed during embryogenesis.

Indexed as

Cell DifferentiationHematopoiesisActivinsAnimalsBone Morphogenetic Protein 4CytokinesEmbryonic Stem CellsFibroblast Growth FactorsHematopoietic Stem CellsImmunophenotypingMaleMiceMice, TransgenicPhenotypePlatelet Membrane Glycoprotein IIbProto-Oncogene Proteins c-kitactivin AActivinsBone Morphogenetic Protein 4CytokinesFibroblast Growth FactorsPlatelet Membrane Glycoprotein IIbProto-Oncogene Proteins c-kitVascular Endothelial Growth Factors

Identifiers

PMID25660408
PMCPMC4375940

What OpenQuestion holds

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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.