Evidence map›Paper›PMID 18657893›Full record

ArticleExperimental hematology2008

Differentiating human multipotent mesenchymal stromal cells regulate microRNAs: prediction of microRNA regulation by PDGF during osteogenesis.

Loyal A Goff, Shayne Boucher, Christopher L Ricupero, Sara Fenstermacher, Mavis Swerdel, Lucas G Chase, Christopher C Adams, Jonathan Chesnut, Uma Lakshmipathy, Ronald P Hart

Open access · greenAbstract read
In one paragraph

Article in Experimental hematology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 98 citations in OpenAlex.

  1. Article
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  6. Identifying Biomarkers for Osteogenic Potency Assay Development.Advances in experimental medicine and biology · 2023
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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.

Loyal A GoffW. M. Keck Center for Collaborative Neuroscience and Rutgers Stem Cell Research Center, Rutgers University, Piscataway, NJ, USA.
Shayne Boucher
Christopher L Ricupero
Sara Fenstermacher
Mavis Swerdel
Lucas G Chase
Christopher C Adams
Jonathan Chesnut
Uma Lakshmipathy
Ronald P Hart
Rutgers, The State University of New Jersey · US

Funding

Expression & function of micro RNAs in neural stem cellsR21NS054028 · NINDS · RUTGERS, THE STATE UNIV OF N.J. · PI GRUMET, MARTIN H · 2006 to 2007
$376k
NINDS NIH HHS R21 NS054028
6 · The paper itself

Abstract

objectiveHuman multipotent mesenchymal stromal cells (MSC) have the potential to differentiate into multiple cell types, although little is known about factors that control their fate. Differentiation-specific microRNAs may play a key role in stem cell self-renewal and differentiation. We propose that specific intracellular signaling pathways modulate gene expression during differentiation by regulating microRNA expression. MATERIALS AND

methodsIllumina mRNA and NCode microRNA expression analyses were performed on MSC and their differentiated progeny. A combination of bioinformatic prediction and pathway inhibition was used to identify microRNAs associated with platelet-derived growth factor (PDGF) signaling.

resultsThe pattern of microRNA expression in MSC is distinct from that in pluripotent stem cells, such as human embryonic stem cells. Specific populations of microRNAs are regulated in MSC during differentiation targeted toward specific cell types. Complementary mRNA expression analysis increases the pool of markers characteristic of MSC or differentiated progeny. To identify microRNA expression patterns affected by signaling pathways, we examined the PDGF pathway found to be regulated during osteogenesis by microarray studies. A set of microRNAs bioinformatically predicted to respond to PDGF signaling was experimentally confirmed by direct PDGF inhibition.

conclusionOur results demonstrate that a subset of microRNAs regulated during osteogenic differentiation of MSCs is responsive to perturbation of the PDGF pathway. This approach not only identifies characteristic classes of differentiation-specific mRNAs and microRNAs, but begins to link regulated molecules with specific cellular pathways.

Indexed as

AdipocytesAdolescentAdultBlack PeopleCell Culture TechniquesCell DifferentiationChondrocytesFemaleHumansMaleMesenchymal Stem CellsMicroRNAsOsteogenesisPlatelet-Derived Growth FactorPluripotent Stem CellsRNA, MessengerMicroRNAsPlatelet-Derived Growth FactorRNA, Messenger

Identifiers

PMID18657893
PMCPMC2782644
OpenAlexW2157363121

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.