Evidence map›Paper›PMID 28191637›Full record

ArticleJournal of cellular physiology2017

Mammary alveolar epithelial cells convert to brown adipocytes in post-lactating mice.

Antonio Giordano, Jessica Perugini, David M Kristensen, Loris Sartini, Andrea Frontini, Shingo Kajimura, Karsten Kristiansen, Saverio Cinti

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cellular physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. What defines a cell type? Perspectives from adipocyte biology.International journal of obesity (2005) · 2025
    Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Adipose tissue-derived lipokines in metabolism.Current opinion in genetics & development · 2023
    Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. From Obesity to Diabetes: The Role of the Adipose Organ.Handbook of experimental pharmacology · 2022
    Review
  14. Mammary gland adipocytes in lactation cycle, obesity and breast cancer.Reviews in endocrine & metabolic disorders · 2021
    Review
  15. Review
  16. Article
  17. Adipocyte dedifferentiation in health and diseases.Clinical science (London, England : 1979) · 2019
    Review
  18. Article
  19. Review
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

8 authors at 4 institutions in 3 countries.

Antonio GiordanoDepartment of Experimental and Clinical Medicine, University of Ancona (Università Politecnica delle Marche), Ancona, Italy.
Jessica PeruginiDepartment of Experimental and Clinical Medicine, University of Ancona (Università Politecnica delle Marche), Ancona, Italy.
David M KristensenNovo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark.
Loris SartiniDepartment of Experimental and Clinical Medicine, University of Ancona (Università Politecnica delle Marche), Ancona, Italy.
Andrea FrontiniDepartment of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy.
Shingo KajimuraUCSF Diabetes Center, University of California, San Francisco, California.
Karsten KristiansenLaboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Saverio CintiDepartment of Experimental and Clinical Medicine, University of Ancona (Università Politecnica delle Marche), Ancona, Italy.ORCID http://orcid.org/0000-0003-0362-5017
Marche Polytechnic University · ITUniversity of Copenhagen · DKUniversity of California, San Francisco · USUniversity of Pavia · IT

Funding

Research BaseP30DK063720 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI VAISSE, CHRISTIAN · 2003 to 2019
$21.8M
UCSF Nutrition Obesity Research CenterP30DK098722 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHRISTIAN VAISSE · 2015 to 2026
$14.6M
Molecular mechanisms of UCP1-independent pathways in metabolic healthR01DK097441 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Shingo Kajimura · 2012 to 2026
$5.9M
NIDDK NIH HHS P30 DK063720NIDDK NIH HHS P30 DK098722NIDDK NIH HHS R01 DK097441
6 · The paper itself

Abstract

During pregnancy and lactation, subcutaneous white adipocytes in the mouse mammary gland transdifferentiate reversibly to milk-secreting epithelial cells. In this study, we demonstrate by transmission electron microscopy that in the post-lactating mammary gland interscapular multilocular adipocytes found close to the mammary alveoli contain milk protein granules. Use of the Cre-loxP recombination system allowed showing that the involuting mammary gland of whey acidic protein-Cre/R26R mice, whose secretory alveolar cells express the lacZ gene during pregnancy, contains some X-Gal-stained and uncoupling protein 1-positive interscapular multilocular adipocytes. These data suggest that during mammary gland involution some milk-secreting epithelial cells in the anterior subcutaneous depot may transdifferentiate to brown adipocytes, highlighting a hitherto unappreciated feature of mouse adipose organ plasticity.

Indexed as

Cell TransdifferentiationLactationWeaningAdipocytes, BrownAnimalsbeta-GalactosidaseCell LineageCell PlasticityEpithelial CellsFemaleGenotypeIntegrasesMammary Glands, AnimalMice, Inbred C57BLMice, TransgenicMicroscopy, Electron, Transmissionbeta-GalactosidaseCre recombinaseGt(ROSA)26Sor non-coding RNA, mouseIntegrasesMilk ProteinsRNA, UntranslatedUcp1 protein, mouseUncoupling Protein 1whey acidic proteinsadipose organCre-loxP recombination systemelectron microscopymammary glandpregnancy

Identifiers

PMID28191637
PMCPMC5526734
OpenAlexW2587726035

What OpenQuestion holds

Textmetadata
LicenceTDM
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.