Evidence map›Paper›PMID 29109259›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

Proof of region-specific multipotent progenitors in human breast epithelia.

Agla J Fridriksdottir, René Villadsen, Mikkel Morsing, Marie Christine Klitgaard, Jiyoung Kim, Ole William Petersen, Lone Rønnov-Jessen

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Ductal keratin 15NPJ breast cancer · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Current Status of Breast Organoid Models.Frontiers in bioengineering and biotechnology · 2021
    Review
  16. Mammary Organoids and 3D Cell Cultures: Old Dogs with New Tricks.Journal of mammary gland biology and neoplasia · 2020
    Review
  17. Review
  18. Article
  19. Article
  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

7 authors.

Agla J FridriksdottirDepartment of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark.
René VilladsenDepartment of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark.
Mikkel MorsingDepartment of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark.
Marie Christine KlitgaardDepartment of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark.
Jiyoung KimDepartment of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark.
Ole William PetersenDepartment of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark.
Lone Rønnov-JessenSection for Cell Biology and Physiology, Department of Biology, Faculty of Science, University of Copenhagen, DK-2100 Copenhagen Ø, Denmark lronnov-jessen@bio.ku.dk.ORCID 0000-0002-0472-9320

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human breast parenchyma consists of collecting ducts and terminal duct lobular units (TDLUs). The TDLU is the site of origin of most breast cancers. The reason for such focal susceptibility to cancer remains poorly understood. Here, we take advantage of a region-specific heterogeneity in luminal progenitors to interrogate the differentiation repertoire of candidate stem cells in TDLUs. We show that stem-like activity in serial passage culture and in vivo breast morphogenesis relies on the preservation of a myoepithelial phenotype. By enrichment for region-specific progenitors, we identify bipotent and multipotent progenitors in ducts and TDLUs, respectively. We propose that focal breast cancer susceptibility, at least in part, originates from region-specific myoepithelial progenitors.

Indexed as

AdolescentAdultAntigens, CDBiomarkersCell Culture TechniquesCell DifferentiationCell Transformation, NeoplasticEpithelial CellsFemaleGene ExpressionHumansKeratin-19Mammary Glands, HumanMiddle AgedMultipotent Stem CellsMuscle CellsAntigens, CDBiomarkersKeratin-19breastmyoepithelial cellprogenitorsstem cell

Identifiers

PMID29109259
PMCPMC5703323

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.