Evidence map›Paper›PMID 25992577›Full record

ArticlePloS one2015

Isolation and characterisation of mesenchymal stem/stromal cells in the ovine endometrium.

Vincent Letouzey, Ker Sin Tan, James A Deane, Daniela Ulrich, Shanti Gurung, Y Rue Ong, Caroline E Gargett

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

21 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Endometrial SUSD2Journal of personalized medicine · 2021
    Review
  5. Single-cell RNA sequencing redefines the mesenchymal cell landscape of mouse endometrium.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
  6. Review
  7. Article
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  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Endometritis andStem cells international · 2017
    Article
  19. Review
  20. 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

7 authors at 2 institutions in 1 country.

Vincent LetouzeyThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia.
Ker Sin TanThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia.
James A DeaneThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia.
Daniela UlrichThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria Australia.
Shanti GurungThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia.
Y Rue OngThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia.
Caroline E GargettThe Ritchie Centre, MIMR-PHI Institute of Medical Research, Clayton, Victoria Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria Australia.
Hudson Institute of Medical Research · AUMonash Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMesenchymal stem/stromal cells (MSC) were recently discovered in the human endometrium. These cells possess key stem cell properties and show promising results in small animal models when used for preclinical tissue engineering studies. A small number of surface markers have been identified that enrich for MSC from bone marrow and human endometrium, including the Sushi Domain-containing 2 (SUSD2; W5C5) and CD271 markers. In preparation for developing a large animal preclinical model for urological and gynecological tissue engineering applications we aimed to identify and characterise MSC in ovine endometrium and determine surface markers to enable their prospective isolation. MATERIALS AND

methodsOvine endometrium was obtained from hysterectomised ewes following progesterone synchronisation, dissociated into single cell suspensions and tested for MSC surface markers and key stem cell properties. Purified stromal cells were obtained by flow cytometry sorting with CD49f and CD45 to remove epithelial cells and leukocytes respectively, and MSC properties investigated.

resultsThere was a small population CD271+ stromal cells (4.5 ± 2.3%) in the ovine endometrium. Double labelling with CD271 and CD49f showed that the sorted CD271+CD49f- stromal cell population possessed significantly higher cloning efficiency, serial cloning capacity and a qualitative increased ability to differentiate into 4 mesodermal lineages (adipocytic, smooth muscle, chondrocytic and osteoblastic) than CD271-CD49f- cells. Immunolabelling studies identified an adventitial perivascular location for ovine endometrial CD271+ cells.

conclusionThis is the first study to characterise MSC in the ovine endometrium and identify a surface marker profile identifying their location and enabling their prospective isolation. This knowledge will allow future preclinical studies with a large animal model that is well established for pelvic organ prolapse research.

Indexed as

AdapaleneAnimalsBiomarkersCattleCell DifferentiationEndometriumFemaleFlow CytometryHumansMesenchymal Stem CellsTissue EngineeringAdapaleneBiomarkers

Identifiers

PMID25992577
PMCPMC4436363
OpenAlexW1497749178

What OpenQuestion holds

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LicenceCC BY
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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.