Evidence map›Paper›PMID 20969724›Full record

ArticleAging cell2011

Age-related changes in mesenchymal stem cells derived from rhesus macaque bone marrow.

Ji Min Yu, Xiying Wu, Jeffrey M Gimble, Xiaoyan Guan, Michael A Freitas, Bruce A Bunnell

Open access · bronzeAbstract read
In one paragraph

Article in Aging cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

81 citing papers in PubMed, 163 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Heliyon · 2024
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Epigenetic therapy attenuates oxidative stress in BMSCs during ageing.Journal of cellular and molecular medicine · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Aging and Protein Kinases.Advances in experimental medicine and biology · 2021
    Article

21 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

Ji Min YuDivision of Gene Therapy, Tulane National Primate Research Center, Covington, LA 70433, USA.
Xiying Wu
Jeffrey M Gimble
Xiaoyan Guan
Michael A Freitas
Bruce A Bunnell
Pennington Biomedical Research Center · USThe Ohio State University · USTulane University · US

Funding

Tulane NPRC SPF Sheltered Outdoor Enclosure ExpansionP51OD011104 · OD · TULANE UNIVERSITY OF LOUISIANA · PI L Lee HAMM · 2012 to 2026
$142.4M
ZCM:A NOVEL BROAD-SPECTRUM MICROBICIDE FOR SEXUALLY TRANSMITTED INFECTIONSP51RR000164 · NCRR · TULANE UNIVERSITY OF LOUISIANA · PI VEAZEY, RONALD S. · 1985 to 2011
$100.1M
Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Peter Todd Katzmarzyk · 2005 to 2026
$26.5M
Assays for Screening Histone Modifications in CancerR01CA107106 · NCI · OHIO STATE UNIVERSITY · PI FREITAS, MICHAEL A. · 2004 to 2013
$1.8M
NCI NIH HHS R01 CA107106NCRR NIH HHS P51 RR000164NCRR NIH HHS RR00164NIDDK NIH HHS P30 DK072476NIH HHS P51 OD011104
6 · The paper itself

Abstract

The regeneration potential of mesenchymal stem cells (MSCs) diminishes with advanced age and this diminished potential is associated with changes in cellular functions. This study compared MSCs isolated from the bone marrow of rhesus monkeys (rBMSCs) in three age groups: young (< 5 years), middle (8-10 years), and old (> 12 years). The effects of aging on stem cell properties and indicators of stem cell fitness such as proliferation, differentiation, circadian rhythms, stress response proteins, miRNA expression, and global histone modifications in rBMSCs were analyzed. rBMSCs demonstrated decreased capacities for proliferation and differentiation as a function of age. The production of heat shock protein 70 (HSP70) and heat shock factor 1 (HSF1) were also reduced with increasing age. The level of a core circadian protein, Rev-erb α, was significantly increased in rBMSCs from old animals. Furthermore, analysis of miRNA expression profiles revealed an up-regulation of mir-766 and mir-558 and a down-regulation of mir-let-7f, mir-125b, mir-222, mir-199-3p, mir-23a, and mir-221 in old rBMSCs compare to young rBMSCs. However, there were no significant age-related changes in the global histone modification profiles of the four histone core proteins: H2A, H2B, H3, and H4 on rBMSCs. These changes represent novel insights into the aging process and could have implications regarding the potential for autologous stem cells therapy in older patients.

Indexed as

Age FactorsAgingAnimalsBone MarrowBone Marrow CellsCell DifferentiationCell ProliferationCells, CulturedCellular SenescenceCircadian RhythmCircadian Rhythm Signaling Peptides and ProteinsDown-RegulationFemaleGene ExpressionHeat-Shock ProteinsHistonesCircadian Rhythm Signaling Peptides and ProteinsHeat-Shock ProteinsHistonesMicroRNAs

Identifiers

PMID20969724
PMCPMC4339051
OpenAlexW1575273242

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.