Evidence map›Paper›PMID 22617424›Full record

ReviewThe EMBO journal2012

Adult mammalian stem cells: the role of Wnt, Lgr5 and R-spondins.

Jurian Schuijers, Hans Clevers

Open access · bronzeAbstract readReview
In one paragraph

Review in The EMBO journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 133 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed, 1 pooled it
11.8field-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

133 citing papers in PubMed, 1 synthesis or guideline pooled it, 247 citations in OpenAlex.

  1. Pooled it
  2. Recent advancements and limitations of intestinal organoids for clinical applications.Progress in biomedical engineering (Bristol, England) · 2026
    Review
  3. Lgr6Genes & diseases · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Organoids for Genotoxicity Assessment.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  8. Review
  9. Article
  10. In vitro liver models for toxicological research.Drug metabolism and pharmacokinetics · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article

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

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

2 authors at 1 institution in 1 country.

Jurian SchuijersHubrecht Institute-KNAW, University Medical Centre Utrecht, The Netherlands.
Hans Clevers
Hubrecht Institute for Developmental Biology and Stem Cell Research · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

After its discovery as oncogen and morphogen, studies on Wnt focused initially on its role in animal development. With the finding that the colorectal tumour suppressor gene APC is a negative regulator of the Wnt pathway in (colorectal) cancer, attention gradually shifted to the study of the role of Wnt signalling in the adult. The first indication that adult Wnt signalling controls stem cells came from a Tcf4 knockout experiment: mutant mice failed to build crypt stem cell compartments. This observation was followed by similar findings in multiple other tissues. Recent studies have indicated that Wnt agonists of the R-spondin family provide potent growth stimuli for crypts in vivo and in vitro. Independently, Lgr5 was found as an exquisite marker for these crypt stem cells. The story has come full circle with the finding that the stem cell marker Lgr5 constitutes the receptor for R-spondins and occurs in complex with Frizzled/Lrp.

Indexed as

Gene Expression RegulationSignal TransductionAdultAnimalsHumansMiceModels, BiologicalReceptors, G-Protein-CoupledStem CellsThrombospondinsWnt ProteinsLGR5 protein, humanLgr5 protein, mouseReceptors, G-Protein-CoupledThrombospondinsWnt Proteins

Identifiers

PMID22617424
PMCPMC3380219
OpenAlexW2120997824

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.