Evidence map›Paper›PMID 24554704›Full record

ArticleThe Journal of biological chemistry2014

High oxygen condition facilitates the differentiation of mouse and human pluripotent stem cells into pancreatic progenitors and insulin-producing cells.

Farzana Hakim, Taku Kaitsuka, Jamiruddin Mohd Raeed, Fan-Yan Wei, Nobuaki Shiraki, Tadayuki Akagi, Takashi Yokota, Shoen Kume, Kazuhito Tomizawa

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
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

27 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Article
  3. Oxygen dynamics and delivery strategies to enhance beta cell replacement therapy.American journal of physiology. Cell physiology · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Optimization of an OScientific reports · 2022
    Article
  11. Adapting Physiology in Functional Human Islet Organogenesis.Frontiers in cell and developmental biology · 2022
    Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Epigenetic Control of Endocrine Pancreas DifferentiationFrontiers in cell and developmental biology · 2018
    Review
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 2 institutions in 1 country.

Farzana HakimFrom the Department of Molecular Physiology, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
Taku Kaitsuka
Jamiruddin Mohd Raeed
Fan-Yan Wei
Nobuaki Shiraki
Tadayuki Akagi
Takashi Yokota
Shoen Kume
Kazuhito Tomizawa
Kumamoto University · JPKanazawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pluripotent stem cells have potential applications in regenerative medicine for diabetes. Differentiation of stem cells into insulin-producing cells has been achieved using various protocols. However, both the efficiency of the method and potency of differentiated cells are insufficient. Oxygen tension, the partial pressure of oxygen, has been shown to regulate the embryonic development of several organs, including pancreatic β-cells. In this study, we tried to establish an effective method for the differentiation of induced pluripotent stem cells (iPSCs) into insulin-producing cells by culturing under high oxygen (O2) conditions. Treatment with a high O2 condition in the early stage of differentiation increased insulin-positive cells at the terminus of differentiation. We found that a high O2 condition repressed Notch-dependent gene Hes1 expression and increased Ngn3 expression at the stage of pancreatic progenitors. This effect was caused by inhibition of hypoxia-inducible factor-1α protein level. Moreover, a high O2 condition activated Wnt signaling. Optimal stage-specific treatment with a high O2 condition resulted in a significant increase in insulin production in both mouse embryonic stem cells and human iPSCs and yielded populations containing up to 10% C-peptide-positive cells in human iPSCs. These results suggest that culturing in a high O2 condition at a specific stage is useful for the efficient generation of insulin-producing cells.

Indexed as

AnimalsCell DifferentiationCell LineEmbryonic Stem CellsHumansHypoxia-Inducible Factor 1, alpha SubunitInsulinInsulin-Secreting CellsMiceOxygenPluripotent Stem CellsHIF1A protein, humanHif1a protein, mouseHypoxia-Inducible Factor 1, alpha SubunitInsulinOxygenDifferentiationEmbryonic Stem CellHypoxia-inducible FactorInduced Pluripotent Stem CellsRegenerative Medicine

Identifiers

PMID24554704
PMCPMC3975012
OpenAlexW2129665150

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.