Evidence map›Paper›PMID 22344267›Full record

ArticleJournal of cell science2012

PDGFRβ expression and function in fibroblasts derived from pluripotent cells is linked to DNA demethylation.

Kyle J Hewitt, Yulia Shamis, Elana Knight, Avi Smith, Anna Maione, Addy Alt-Holland, Steven D Sheridan, Stephen J Haggarty, Jonathan A Garlick

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cell science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Pericytes in the optic nerve head.Progress in retinal and eye research · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Skin tissue regeneration for burn injury.Stem cell research & therapy · 2019
    Review
  11. Review
  12. Differentiation of diabetic foot ulcer-derived induced pluripotent stem cells reveals distinct cellular and tissue phenotypes.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  13. Article
  14. Stem cells international · 2018
    Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

9 authors at 3 institutions in 1 country.

Kyle J HewittProgram in Cell, Molecular and Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University School of Medicine, Boston, MA 02111, USA.
Yulia Shamis
Elana Knight
Avi Smith
Anna Maione
Addy Alt-Holland
Steven D Sheridan
Stephen J Haggarty
Jonathan A Garlick
Tufts University · USCenter for Human Genetics · USMassachusetts General Hospital · US

Funding

Bioengineered Oral Mucosa from Embryonic Stem Cells for Regenerative MedicineR01DE017413 · NIDCR · TUFTS UNIVERSITY BOSTON · PI GARLICK, JONATHAN A · 2007 to 2011
$2.0M
Genomics-Guided Characterization of iPS Cells from Common Mental IllnessesR33MH087896 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI HAGGARTY, STEPHEN J · 2011 to 2012
$872k
Genomics-Guided Characterization of iPS Cells from Common Mental IllnessesR21MH087896 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI HAGGARTY, STEPHEN J · 2009 to 2010
$525k
NIDCR NIH HHS DE017413-01A1NIDCR NIH HHS R01 DE017413NIMH NIH HHS R21 MH087896NIMH NIH HHS R33 MH087896NIMH NIH HHS R33MH087896
6 · The paper itself

Abstract

Platelet-derived growth factor receptor-beta (PDGFRβ) is required for the development of mesenchymal cell types, and plays a diverse role in the function of fibroblasts in tissue homeostasis and regeneration. In this study, we characterized the expression of PDGFRβ in fibroblasts derived from human embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs), and showed that this expression is important for cellular functions such as migration, extracellular matrix production and assembly in 3D self-assembled tissues. To determine potential regulatory regions predictive of expression of PDGFRβ following differentiation from ESCs and iPSCs, we analyzed the DNA methylation status of a region of the PDGFRB promoter that contains multiple CpG sites, before and after differentiation. We demonstrated that this promoter region is extensively demethylated following differentiation, and represents a developmentally regulated, differentially methylated region linked to PDGFRβ expression. Understanding the epigenetic regulation of genes such as PDGFRB, and identifying sites of active DNA demethylation, is essential for future applications of iPSC-derived fibroblasts for regenerative medicine.

Indexed as

Cell DifferentiationCell MovementCpG IslandsDNADNA MethylationEmbryonic Stem CellsExtracellular MatrixFibroblastsGene Expression RegulationHumansInduced Pluripotent Stem CellsPromoter Regions, GeneticReceptor, Platelet-Derived Growth Factor betaDNAReceptor, Platelet-Derived Growth Factor beta

Identifiers

PMID22344267
PMCPMC3367942
OpenAlexW2008446047

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.