Evidence map›Paper›PMID 28446235›Full record

ArticleStem cell research & therapy2017

Differential expression of cell cycle and WNT pathway-related genes accounts for differences in the growth and differentiation potential of Wharton's jelly and bone marrow-derived mesenchymal stem cells.

Aristea K Batsali, Charalampos Pontikoglou, Dimitrios Koutroulakis, Konstantia I Pavlaki, Athina Damianaki, Irene Mavroudi, Kalliopi Alpantaki, Elisavet Kouvidi, George Kontakis, Helen A Papadaki

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

57 citing papers in PubMed, 84 citations in OpenAlex.

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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.

Aristea K BatsaliUniversity of Crete School of Medicine, Heraklion, Greece.
Charalampos PontikoglouUniversity of Crete School of Medicine, Heraklion, Greece.
Dimitrios KoutroulakisDepartment of Obstetrics and Gynecology, University of Crete School of Medicine, Heraklion, Greece.
Konstantia I PavlakiUniversity of Crete School of Medicine, Heraklion, Greece.
Athina DamianakiUniversity of Crete School of Medicine, Heraklion, Greece.
Irene MavroudiUniversity of Crete School of Medicine, Heraklion, Greece.
Kalliopi AlpantakiDepartment of Orthopedics and Traumatology, University of Crete School of Medicine, Heraklion, Greece.
Elisavet KouvidiUniversity of Crete School of Medicine, Heraklion, Greece.
George KontakisDepartment of Orthopedics and Traumatology, University of Crete School of Medicine, Heraklion, Greece.
Helen A PapadakiUniversity of Crete School of Medicine, Heraklion, Greece. e.papadaki@uoc.gr.
University of Crete · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn view of the current interest in exploring the clinical use of mesenchymal stem cells (MSCs) from different sources, we performed a side-by-side comparison of the biological properties of MSCs isolated from the Wharton's jelly (WJ), the most abundant MSC source in umbilical cord, with bone marrow (BM)-MSCs, the most extensively studied MSC population.

methodsMSCs were isolated and expanded from BM aspirates of hematologically healthy donors (n = 18) and from the WJ of full-term neonates (n = 18). We evaluated, in parallel experiments, the MSC immunophenotypic, survival and senescence characteristics as well as their proliferative potential and cell cycle distribution. We also assessed the expression of genes associated with the WNT- and cell cycle-signaling pathway and we performed karyotypic analysis through passages to evaluate the MSC genomic stability. The hematopoiesis-supporting capacity of MSCs from both sources was investigated by evaluating the clonogenic cells in the non-adherent fraction of MSC co-cultures with BM or umbilical cord blood-derived CD34

resultsBoth ex vivo-expanded MSC populations showed similar morphologic, immunophenotypic, survival and senescence characteristics and acquired genomic alterations at low frequency during passages. WJ-MSCs exhibited higher proliferative potential, possibly due to upregulation of genes that stimulate cell proliferation along with downregulation of genes related to cell cycle inhibition. WJ-MSCs displayed inferior lineage priming and differentiation capacity toward osteocytes and adipocytes, compared to BM-MSCs. This finding was associated with differential expression of molecules related to WNT signaling, including WISP1 and sFRP4, the respective role of which in the differentiation potential of WJ-MSCs was specifically investigated. Interestingly, treatment of WJ-MSCs with recombinant human WISP1 or sFRP4 resulted in induction of osteogenesis and adipogenesis, respectively. WJ-MSCs exhibited inferior hematopoiesis-supporting potential probably due to reduced production of stromal cell-Derived Factor-1α, compared to BM-MSCs.

conclusionsOverall, these data are anticipated to contribute to the better characterization of WJ-MSCs and BM-MSCs for potential clinical applications.

Indexed as

AdipogenesisAntigens, CD34Bone Marrow CellsCCN Intercellular Signaling ProteinsCell Cycle ProteinsCell DifferentiationCell ProliferationCells, CulturedCell SurvivalCellular SenescenceChemokine CXCL12Coculture TechniquesCytokinesHumansMesenchymal Stem CellsOsteogenesisAntigens, CD34CCN4 protein, humanCCN Intercellular Signaling ProteinsCell Cycle ProteinsChemokine CXCL12CytokinesProto-Oncogene ProteinsRecombinant ProteinsSecreted Frizzled-Related ProteinsSFRP4 protein, humanBone marrowCell cycleMesenchymal stem cellsWharton’s jellyWNT pathway

Identifiers

PMID28446235
PMCPMC5406919
OpenAlexW2609814173

What OpenQuestion holds

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LicenceCC BY
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.