Evidence map›Paper›PMID 30449319›Full record

ArticleStem cell reports2018

Early Human Hemogenic Endothelium Generates Primitive and Definitive Hematopoiesis In Vitro.

Eva Garcia-Alegria, Sara Menegatti, Muhammad Z H Fadlullah, Pablo Menendez, Georges Lacaud, Valerie Kouskoff

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 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

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  18. STAR protocols · 2021
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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

6 authors.

Eva Garcia-AlegriaDevelopmental Haematopoiesis Group, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, UK.
Sara MenegattiDevelopmental Haematopoiesis Group, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, UK.
Muhammad Z H FadlullahStem Cell Biology Group, CRUK Manchester Institute, The University of Manchester, Manchester M20 4BX, UK.
Pablo MenendezJosep Carreras Leukemia Research Institute and Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain; Instituciò Catalana Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain.
Georges LacaudStem Cell Biology Group, CRUK Manchester Institute, The University of Manchester, Manchester M20 4BX, UK. Electronic address: georges.lacaud@manchester.ac.uk.
Valerie KouskoffDevelopmental Haematopoiesis Group, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, UK. Electronic address: valerie.kouskoff@manchester.ac.uk.

Funding

Biotechnology and Biological Sciences Research Council BB/I001794/1Cancer Research UK 12486Cancer Research UK 12487Cancer Research UK 19565Cancer Research UK C5759/A20971Medical Research Council MR/L011840/1Medical Research Council MR/P000673/1
6 · The paper itself

Abstract

The differentiation of human embryonic stem cells (hESCs) to hematopoietic lineages initiates with the specification of hemogenic endothelium, a transient specialized endothelial precursor of all blood cells. This in vitro system provides an invaluable model to dissect the emergence of hematopoiesis in humans. However, the study of hematopoiesis specification is hampered by a lack of consensus in the timing of hemogenic endothelium analysis and the full hematopoietic potential of this population. Here, our data reveal a sharp decline in the hemogenic potential of endothelium populations isolated over the course of hESC differentiation. Furthermore, by tracking the dynamic expression of CD31 and CD235a at the onset of hematopoiesis, we identified three populations of hematopoietic progenitors, representing primitive and definitive subsets that all emerge from the earliest specified hemogenic endothelium. Our data establish that hemogenic endothelium populations endowed with primitive and definitive hematopoietic potential are specified simultaneously from the mesoderm in differentiating hESCs.

Indexed as

HematopoiesisAntigens, CDCell DifferentiationCell LineageEmbryoid BodiesEndothelial CellsHemangioblastsHumansStromal CellsTranscription, GeneticAntigens, CDdefinitive hematopoiesishemogenic endotheliumhESCmultilineage potentialprimitive hematopoiesis

Identifiers

PMID30449319
PMCPMC6234921

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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.