Evidence map›Paper›PMID 26771241›Full record

ArticleCell reports2016

Compartmentalized Epidermal Activation of β-Catenin Differentially Affects Lineage Reprogramming and Underlies Tumor Heterogeneity.

Kai Kretzschmar, Christine Weber, Ryan R Driskell, Eduardo Calonje, Fiona M Watt

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
8.1field-weighted citation impact, top 2% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Lgr6Genes & diseases · 2026
    Review
  4. Article
  5. Article
  6. Transcriptome Landscape of Cancer-Associated Fibroblasts in Human PDAC.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. [Research Status of Tumor-associated Fibroblasts Regulating Immune Cells].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2022
    Review
  18. Article
  19. Review
  20. Article
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

5 authors at 4 institutions in 1 country.

Kai KretzschmarCentre for Stem Cells and Regenerative Medicine, King's College London, 28(th) Floor, Tower Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, UK; Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK; Department of Genetics, University of Cambridge, Downing Street, Cambridge CB2 3EH, UK.
Christine WeberCentre for Stem Cells and Regenerative Medicine, King's College London, 28(th) Floor, Tower Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, UK; Department of Genetics, University of Cambridge, Downing Street, Cambridge CB2 3EH, UK.
Ryan R DriskellCentre for Stem Cells and Regenerative Medicine, King's College London, 28(th) Floor, Tower Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, UK.
Eduardo CalonjeDermatopathology Laboratory, St. John's Institute of Dermatology, St. Thomas' Hospital, Westminster Bridge Road, London SE1 7EH, UK.
Fiona M WattCentre for Stem Cells and Regenerative Medicine, King's College London, 28(th) Floor, Tower Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, UK. Electronic address: fiona.watt@kcl.ac.uk.
Cell Therapy Catapult · GBGuy's Hospital · GBSt Thomas' Hospital · GBUniversity of Cambridge · GB

Funding

Department of HealthMedical Research Council G1100073Medical Research Council MC_PC_12009Medical Research Council MR/L022699/1Wellcome Trust 096540Wellcome Trust 096540/Z/11/Z
6 · The paper itself

Abstract

Wnt/β-catenin activation in adult epidermis can induce new hair follicle formation and tumor development. We used lineage tracing to uncover the relative contribution of different stem cell populations. LGR6(+) and LRIG1(+) stem cells contributed to ectopic hair follicles formed in the sebaceous gland upon β-catenin activation, whereas LGR5(+) cells did not. Lgr6, but not Lrig1 or Lgr5, was expressed in a subpopulation of interfollicular epidermal cells that were competent to form new hair follicles. Oncogenic β-catenin expression in LGR5(+) cells led to formation of pilomatricomas, while LRIG1(+) cells formed trichoadenomas and LGR6(+) cells formed dermatofibromas. Tumor formation was always accompanied by a local increase in dermal fibroblast density and transient extracellular matrix remodeling. However, each tumor had a distinct stromal signature in terms of immune cell infiltrate and expression of CD26 and CD44. We conclude that compartmentalization of epidermal stem cells underlies different responses to β-catenin and skin tumor heterogeneity.

Indexed as

Animalsbeta CateninCell DifferentiationCell LineageEpidermal CellsEpidermisEpithelial CellsMiceSignal Transductionbeta Catenin

Identifiers

PMID26771241
PMCPMC4713864
OpenAlexW2222290333

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.