Evidence map›Paper›PMID 22253711›Full record

ArticlePloS one2012

Modulation of the pentose phosphate pathway induces endodermal differentiation in embryonic stem cells.

Genesia Manganelli, Annalisa Fico, Ugo Masullo, Fabiana Pizzolongo, Amelia Cimmino, Stefania Filosa

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. The metabolic programming of stem cells.Genes & development · 2017
    Review
  6. Review
  7. Review
  8. Article
  9. The return of metabolism: biochemistry and physiology of the pentose phosphate pathway.Biological reviews of the Cambridge Philosophical Society · 2015
    Review
  10. Metabolic restructuring and cell fate conversion.Cellular and molecular life sciences : CMLS · 2015
    Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Stem cell metabolism in tissue development and aging.Development (Cambridge, England) · 2013
    Review
  17. Article
  18. Review
  19. The proline regulatory axis and cancer.Frontiers in oncology · 2012
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Genesia ManganelliStem Cell Fate Lab, Institute of Genetics and Biophysics "A. Buzzati Traverso" CNR, Naples, Italy.
Annalisa Fico
Ugo Masullo
Fabiana Pizzolongo
Amelia Cimmino
Stefania Filosa
Institute of Genetics and Biophysics · ITIstituto Neurologico Mediterraneo · ITUniversity of Naples Federico II · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Embryonic stem (ES) cells can differentiate in vitro into a variety of cell types. Efforts to produce endodermal cell derivatives, including lung, liver and pancreas, have been met with modest success. Understanding how the endoderm originates from ES cells is the first step to generate specific cell types for therapeutic purposes. Recently, it has been demonstrated that inhibition of Myc or mTOR induces endodermal differentiation. Both Myc and mTOR are known to be activators of the Pentose Phosphate Pathway (PPP). We found that, differentely from wild type (wt), ES cells unable to produce pentose sugars through PPP differentiate into endodermal precursors in cell culture conditions generally non-permissive to generate them. The same effect was observed when wt ES cells were differentiated in presence of chemical inhibitors of the PPP. These data highlight a new role for metabolism. Indeed, to our knowledge, it is the first time that modulation of a metabolic pathway is described to be crucial in determining ES cell fate.

Indexed as

Cell DifferentiationPentose Phosphate PathwayAnimalsCell LineEmbryonic Stem CellsEndodermGene DeletionGene Expression RegulationGlucosephosphate DehydrogenaseMiceGlucosephosphate Dehydrogenase

Identifiers

PMID22253711
PMCPMC3257253
OpenAlexW2130086801

What OpenQuestion holds

Textmetadata
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.