Evidence map›Paper›PMID 22949105›Full record

ArticleStem cells (Dayton, Ohio)2012

Nanog reverses the effects of organismal aging on mesenchymal stem cell proliferation and myogenic differentiation potential.

Juhee Han, Panagiotis Mistriotis, Pedro Lei, Dan Wang, Song Liu, Stelios T Andreadis

Open access · bronzeAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
5.3field-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

58 citing papers in PubMed, 1 synthesis or guideline pooled it, 103 citations in OpenAlex.

  1. Pooled it
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  14. Harnessing rat derived model cells to assess the toxicity of TiOJournal of materials science. Materials in medicine · 2022
    Article
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  20. Restoring extracellular matrix synthesis in senescent stem cells.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    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

6 authors at 2 institutions in 1 country.

Juhee HanDepartment of Chemical and Biological Engineering, University at Buffalo, State University of New York, Amherst, New York 14260-4200, USA.
Panagiotis Mistriotis
Pedro Lei
Dan Wang
Song Liu
Stelios T Andreadis
University at Buffalo, State University of New York · USRoswell Park Comprehensive Cancer Center · US

Funding

Stem Cells for Vascular Tissue EngineeringR01HL086582 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI ANDREADIS, STELIOS THEOHARIS · 2008 to 2017
$3.1M
NHLBI NIH HHS R01 HL086582
6 · The paper itself

Abstract

Although the therapeutic potential of mesenchymal stem cells (MSCs) is widely accepted, loss of cell function due to donor aging or culture senescence are major limiting factors hampering their clinical application. Our laboratory recently showed that MSCs originating from older donors suffer from limited proliferative capacity and significantly reduced myogenic differentiation potential. This is a major concern, as the patients most likely to suffer from cardiovascular disease are elderly. Here we tested the hypothesis that a single pluripotency-associated transcription factor, namely Nanog, may reverse the proliferation and differentiation potential of bone marrow-derived MSC (BM-MSC) from adult donors. Microarray analysis showed that adult (a)BM-MSC expressing Nanog clustered close to Nanog-expressing neonatal cells. Nanog markedly upregulated genes involved in cell cycle, DNA replication, and DNA damage repair and enhanced the proliferation rate and clonogenic capacity of aBM-MSC. Notably, Nanog reversed the myogenic differentiation potential and restored the contractile function of aBM-MSC to a similar level as that of neonatal (n)BM-MSC. The effect of Nanog on contractility was mediated--at least in part--through activation of the TGF-β pathway by diffusible factors secreted in the conditioned medium of Nanog-expressing BM-MSC. Overall, our results suggest that Nanog may be used to overcome the effects of organismal aging on aBM-MSC, thereby increasing the potential of MSC from aged donors for cellular therapy and tissue regeneration.

Indexed as

AdultAgedAnimalsAnimals, NewbornBone Marrow CellsCell CycleCell DifferentiationCell Growth ProcessesCellular SenescenceFemaleHomeodomain ProteinsHumansMaleMesenchymal Stem CellsMicroarray AnalysisMusclesHomeodomain ProteinsNanog Homeobox ProteinNANOG protein, humanSmad ProteinsTransforming Growth Factor beta

Identifiers

PMID22949105
PMCPMC3508087
OpenAlexW1978511802

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.