Evidence map›Paper›PMID 21841791›Full record

ArticleNature cell biology2011

Embryonic stem cells require Wnt proteins to prevent differentiation to epiblast stem cells.

Derk ten Berge, Dorota Kurek, Tim Blauwkamp, Wouter Koole, Alex Maas, Elif Eroglu, Ronald K Siu, Roel Nusse

Abstract read
In one paragraph

Article in Nature cell biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 251 papers.

0numbers the graph read from it
0cells of the map it votes in
251citing 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

251 citing papers in PubMed.

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191 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Derk ten BergeErasmus MC Stem Cell Institute, Department of Cell Biology, Erasmus Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands. d.tenberge@erasmusmc.nl
Dorota Kurek
Tim Blauwkamp
Wouter Koole
Alex Maas
Elif Eroglu
Ronald K Siu
Roel Nusse

Funding

Translational Oncology Research Program (Project-005)P30CA124435 · NCI · STANFORD UNIVERSITY · PI Melinda L. Telli · 2007 to 2026
$71.4M
Wnt Proteins as Tools to Control Progenitor CellsR01DK067834 · NIDDK · STANFORD UNIVERSITY · PI NUSSE, ROELAND · 2004 to 2007
$770k
Howard Hughes Medical InstituteNCI NIH HHS P30 CA124435NIDDK NIH HHS DK67834-01NIDDK NIH HHS R01 DK067834
6 · The paper itself

Abstract

Pluripotent stem cells exist in naive and primed states, epitomized by mouse embryonic stem cells (ESCs) and the developmentally more advanced epiblast stem cells (EpiSCs; ref. 1). In the naive state of ESCs, the genome has an unusual open conformation and possesses a minimum of repressive epigenetic marks. In contrast, EpiSCs have activated the epigenetic machinery that supports differentiation towards the embryonic cell types. The transition from naive to primed pluripotency therefore represents a pivotal event in cellular differentiation. But the signals that control this fundamental differentiation step remain unclear. We show here that paracrine and autocrine Wnt signals are essential self-renewal factors for ESCs, and are required to inhibit their differentiation into EpiSCs. Moreover, we find that Wnt proteins in combination with the cytokine LIF are sufficient to support ESC self-renewal in the absence of any undefined factors, and support the derivation of new ESC lines, including ones from non-permissive mouse strains. Our results not only demonstrate that Wnt signals regulate the naive-to-primed pluripotency transition, but also identify Wnt as an essential and limiting ESC self-renewal factor.

Indexed as

AnimalsCell DifferentiationCell LineCell ProliferationCells, CulturedEmbryo, MammalianEmbryonic Stem CellsFemaleFibroblastsGerm LayersImmunohistochemistryLeukemia Inhibitory FactorMiceMice, 129 StrainMice, Inbred C57BLPluripotent Stem CellsLeukemia Inhibitory FactorLif protein, mouseRecombinant ProteinsWnt3A ProteinWnt3a protein, mouse

Identifiers

PMID21841791
PMCPMC4157727

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.