Evidence map›Paper›PMID 34521248›Full record

ArticleCartilage2021

The Chondrogenic Potential of First-Trimester and Term Placental Mesenchymal Stem/Stromal Cells.

Joanna L James, Anandita Umapathy, Sonia Srinivasan, Claire N Barker, Anna Brooks, James Hearn, Ashika Chhana, Eloise Williams, Hilary Sheppard, Sue R McGlashan

Open access · bronzeAbstract read
In one paragraph

Article in Cartilage, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. 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

10 authors at 1 institution in 1 country.

Joanna L JamesObstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand.
Anandita UmapathyObstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand.
Sonia SrinivasanObstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand.
Claire N BarkerAnatomy and Medical Imaging, The University of Auckland, Auckland, New Zealand.
Anna BrooksSchool of Biological Sciences, The University of Auckland, Auckland, New Zealand.
James HearnMolecular Medicine and Pathology, The University of Auckland, Auckland, New Zealand.ORCID 0000-0002-3988-2659
Ashika ChhanaAnatomy and Medical Imaging, The University of Auckland, Auckland, New Zealand.
Eloise WilliamsObstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand.
Hilary SheppardSchool of Biological Sciences, The University of Auckland, Auckland, New Zealand.
Sue R McGlashanAnatomy and Medical Imaging, The University of Auckland, Auckland, New Zealand.ORCID 0000-0002-8666-2456
University of Auckland · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesMesenchymal stem/stromal cells (MSCs) are a well-established cell source for cartilage engineering, but challenges remain as differentiation often results in chondrocyte hypertrophy. Chondrogenic potential also varies with MSC source and donor age. We assessed the chondrogenic potential of first-trimester and term placental MSCs and compared their response to commonly used bone marrow MSCs (BM-MSCs).

designMSCs were isolated from first-trimester and term placentae. BM-MSCs were commercially obtained. Chondrogenesis was induced by micromass culture in commercial chondrogenic media for 7, 14, or 21 days. Pellets were assessed for glycosaminoglycan (GAG) content, and types I, II, and X collagen. Gene expression was profiled using Qiagen RT2 human MSC arrays.

resultsAt day 0, first-trimester and term MSCs expression levels of many chondrogenic genes to BM-MSC after 21 days of culture. Only first trimester MSCs showed significant changes in chondrogenic gene expression during induction compared to day 0 undifferentiated MSCs (greater

conclusionsThese data highlight differences in BM-MSC and placental MSC chondrogenesis and demonstrate that placental MSCs may be an alternative cell source.

Indexed as

ChondrogenesisMesenchymal Stem CellsBone Marrow CellsChondrocytesFemaleHumansPlacentaPregnancyPregnancy Trimester, FirstchondrogenesisglycosaminoglycansmicroarrayPCR arrayterm placenta

Identifiers

PMID34521248
PMCPMC8804733
OpenAlexW3199326776

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.