Evidence map›Paper›PMID 21983963›Full record

ArticleNature2011

Distinct stem cells contribute to mammary gland development and maintenance.

Alexandra Van Keymeulen, Ana Sofia Rocha, Marielle Ousset, Benjamin Beck, Gaëlle Bouvencourt, Jason Rock, Neha Sharma, Sophie Dekoninck, Cédric Blanpain

Abstract read
PubMed Publisher
In one paragraph

Article in Nature, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 554 papers.

0numbers the graph read from it
0cells of the map it votes in
554citing papers in PubMed
32.7field-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

554 citing papers in PubMed, 852 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Alexandra Van KeymeulenUniversité Libre de Bruxelles, IRIBHM, Brussels B-1070, Belgium.
Ana Sofia Rocha
Marielle Ousset
Benjamin Beck
Gaëlle Bouvencourt
Jason Rock
Neha Sharma
Sophie Dekoninck
Cédric Blanpain
Université Libre de Bruxelles · BEDuke Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mammary epithelium is composed of several cell lineages including luminal, alveolar and myoepithelial cells. Transplantation studies have suggested that the mammary epithelium is maintained by the presence of multipotent mammary stem cells. To define the cellular hierarchy of the mammary gland during physiological conditions, we performed genetic lineage-tracing experiments and clonal analysis of the mouse mammary gland during development, adulthood and pregnancy. We found that in postnatal unperturbed mammary gland, both luminal and myoepithelial lineages contain long-lived unipotent stem cells that display extensive renewing capacities, as demonstrated by their ability to clonally expand during morphogenesis and adult life as well as undergo massive expansion during several cycles of pregnancy. The demonstration that the mammary gland contains different types of long-lived stem cells has profound implications for our understanding of mammary gland physiology and will be instrumental in unravelling the cells at the origin of breast cancers.

Indexed as

Cell LineageAgingAnimalsCell DifferentiationCell TransplantationEpitheliumFemaleHomeostasisLactationMammary Glands, AnimalMiceMultipotent Stem CellsPregnancyStem Cells

Identifiers

PMID21983963
OpenAlexW2082161467

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.