Cited by 467Pluripotent Stem Cells ResearchHematopoietic Stem Cell TransplantationDevelopmental Biology and Gene Regulation

Wnt signaling controls the specification of definitive and primitive hematopoiesis from human pluripotent stem cells

Open access
Sturgeon, Christopher M, Ditadi, Andrea, Awong, Geneve, Kennedy, Marion, Keller, Gordon·2014·Nature Biotechnology

Abstract

Efforts to derive hematopoietic stem cells (HSCs) from human pluripotent stem cells (hPSCs) are complicated by the fact that embryonic hematopoiesis consists of two programs, primitive and definitive, that differ in developmental potential. As only definitive hematopoiesis generates HSCs, understanding how this program develops is essential for being able to produce this cell population in vitro. Here we show that both hematopoietic programs transition through hemogenic endothelial intermediates and develop from KDR(+)CD34(-)CD144(-) progenitors that are distinguished by CD235a expression. Generation of primitive progenitors (KDR(+)CD235a(+)) depends on stage-specific activin-nodal signaling and inhibition of the Wnt-β-catenin pathway, whereas specification of definitive progenitors (KDR(+)CD235a(-)) requires Wnt-β-catenin signaling during this same time frame. Together, these findings establish simple selective differentiation strategies for the generation of primitive or definitive hematopoietic progenitors by Wnt-β-catenin manipulation, and in doing so provide access to enriched populations for future studies on hPSC-derived hematopoietic development.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/nbt.2915

Cites

44 of 44 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The marker expression pattern is consistent with these cells representing in vitro counterparts of early haemogenic endothelia.

    “This immuno-histochemical panel is consistent with these cells representing the in vitro counterparts of early haemogenic endothelia 20.”
  • The protocol yields primitive iHPCs that are CD43+/CD235a+/CD41+ after 10 days.

    “Our protocol (depicted in Figure 1Bi) yields primitive iHPCs that are CD43+/CD235a+/CD41+ after 10 days (Kennedy et al., 2007; Sturgeon et al., 2014).”

    From iPSC-derived human microglia-like cells to study neurological diseases (2017) · cites this paper as Sturgeon et al., 2014

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 4

  1. [2]Park IH Reprogramming of human somatic cells to pluripotency with defined factors Nature 451 141 146 2008 18157115
  2. [3]Kennedy M D’Souza SL Lynch-Kattman M Schwantz S Keller G Development of the hemangioblast defines the onset of hematopoiesis in human ES cell differentiation cultures Blood 109 2679 2687 2007 17148580 PMC1852226
  3. [4]Kennedy M T lymphocyte potential marks the emergence of definitive hematopoietic progenitors in human pluripotent stem cell differentiation cultures Cell reports 2 1722 1735 2012 23219550
  4. [6]La Motte-Mohs RN Herer E Zuniga-Pflucker JC Induction of T-cell development from human cord blood hematopoietic stem cells by Delta-like 1 in vitro Blood 105 1431 1439 2005 15494433

Cited by

Sorted by citations

Authors
Sturgeon, C. M., Ditadi, A., Awong, G., Kennedy, M., & Keller, G.
Affiliations
University Health Network (CA)
Corresponding author
Keller, Gordon
Venue
Nature Biotechnology
Published
2014-05-18
Volume
32
Issue
6
Pages
554-561
ISSN
  • 0733-222X (ISSN-L)
  • 1087-0156
  • 1546-1696
OpenAlex
W2011687861
Cited by
467
References
44
Citations by year
2026: 20 · 2025: 24 · 2024: 55 · 2023: 38 · 2022: 55 · 2021: 44 · 2020: 47 · 2019: 34 · 2018: 32 · 2017: 37 · 2016: 44 · 2015: 30 · 2014: 7
FWCI
16.14
Type
journal article
Language
en
Open access
Locations
  • Nature Biotechnology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Hospital for Sick Children
  • National Institutes of Health
  • U.S. Public Health Service (MOP12927, HOP83070, MOP93569)
  • Canadian Institutes of Health Research
  • National Heart, Lung, and Blood Institute (U01HL100395)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
Wnt signaling, β-catenin, definitive hematopoiesis, primitive hematopoiesis, human pluripotent stem cells, hematopoietic stem cells, hemogenic endothelium, glycophorin A, Activin/Nodal signaling, embryonic hematopoiesis
MeSH terms
Animals, Cell Differentiation, Cells, Cultured, Hematopoiesis, Hematopoietic Stem Cells, Humans, Pluripotent Stem Cells, Mice, Wnt Signaling Pathway

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review