Evidence map›Paper›PMID 31996681›Full record

ArticleNature communications2020

Single-cell transcriptomics identifies CD44 as a marker and regulator of endothelial to haematopoietic transition.

Morgan Oatley, Özge Vargel Bölükbası, Valentine Svensson, Maya Shvartsman, Kerstin Ganter, Katharina Zirngibl, Polina V Pavlovich, Vladislava Milchevskaya, Vladimira Foteva, Kedar N Natarajan and 5 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
7.9field-weighted citation impact, top 1% of its field
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

58 citing papers in PubMed, 102 citations in OpenAlex.

  1. Arteriosclerosis, thrombosis, and vascular biology · 2026
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  3. Mechanometabolism instructs hematopoietic stem cell specification.The Journal of experimental medicine · 2026
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  12. Journal of respiratory biology and translational medicine · 2025
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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

15 authors at 8 institutions in 6 countries.

Morgan Oatley *European Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy.
Özge Vargel Bölükbası *European Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy.ORCID http://orcid.org/0000-0003-4013-6343
Valentine SvenssonWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-9217-2330
Maya ShvartsmanEuropean Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy.
Kerstin GanterEuropean Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy.
Katharina ZirngiblEuropean Molecular Biology Laboratory, Structural and Computational Biology Unit, Meyerhofstrasse 1, 69117, Heidelberg, Germany.
Polina V PavlovichEuropean Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy.
Vladislava MilchevskayaEuropean Molecular Biology Laboratory, Structural and Computational Biology Unit, Meyerhofstrasse 1, 69117, Heidelberg, Germany.
Vladimira FotevaEuropean Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy.
Kedar N NatarajanWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-9264-1280
Bianka BayingEuropean Molecular Biology Laboratory, Genomics Core Facility, Meyerhofstrasse 1, 69117, Heidelberg, Germany.
Vladimir BenesEuropean Molecular Biology Laboratory, Genomics Core Facility, Meyerhofstrasse 1, 69117, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-0352-2547
Kiran R PatilEuropean Molecular Biology Laboratory, Structural and Computational Biology Unit, Meyerhofstrasse 1, 69117, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-6166-8640
Sarah A TeichmannWellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-6294-6366
Christophe LancrinEuropean Molecular Biology Laboratory, EMBL Rome - Epigenetics and Neurobiology Unit, via E. Ramarini 32, 00015, Monterotondo, Italy. christophe.lancrin@embl.it.ORCID http://orcid.org/0000-0003-0028-7374
European Molecular Biology Laboratory · ITEuropean Molecular Biology Laboratory · DEEuropean Molecular Biology Laboratory · DECalifornia Institute of Technology · USInstitut für Angewandte Statistik · DEMoscow Institute of Physics and Technology · RUUniversity of Southern Denmark · DKWellcome Sanger Institute · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

The endothelial to haematopoietic transition (EHT) is the process whereby haemogenic endothelium differentiates into haematopoietic stem and progenitor cells (HSPCs). The intermediary steps of this process are unclear, in particular the identity of endothelial cells that give rise to HSPCs is unknown. Using single-cell transcriptome analysis and antibody screening, we identify CD44 as a marker of EHT enabling us to isolate robustly the different stages of EHT in the aorta-gonad-mesonephros (AGM) region. This allows us to provide a detailed phenotypical and transcriptional profile of CD44-positive arterial endothelial cells from which HSPCs emerge. They are characterized with high expression of genes related to Notch signalling, TGFbeta/BMP antagonists, a downregulation of genes related to glycolysis and the TCA cycle, and a lower rate of cell cycle. Moreover, we demonstrate that by inhibiting the interaction between CD44 and its ligand hyaluronan, we can block EHT, identifying an additional regulator of HSPC development.

Indexed as

BiomarkersTranscriptomeAnimalsAortaArteriesCell CycleCitric Acid CycleComputational BiologyCore Binding Factor Alpha 2 SubunitDown-RegulationEndotheliumGlycolysisGonadsHematopoiesisHematopoietic Stem CellsHyaluronan ReceptorsBiomarkersCd44 protein, mouseCore Binding Factor Alpha 2 SubunitHyaluronan ReceptorsHyaluronic AcidRunx1 protein, mouseTransforming Growth Factor beta

Identifiers

PMID31996681
PMCPMC6989687
OpenAlexW3003520855

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.