Evidence map›Paper›PMID 24052943›Full record

ArticleStem cell reports2013

Rebuilding pluripotency from primordial germ cells.

Harry G Leitch, Jennifer Nichols, Peter Humphreys, Carla Mulas, Graziano Martello, Caroline Lee, Ken Jones, M Azim Surani, Austin Smith

Abstract read
In one paragraph

Article in Stem cell reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
–field-weighted citation impact
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

38 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Stay on the road: from germ cell specification to gonadal colonization in mammals.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Review
  6. Article
  7. Article
  8. Avian Embryonic Culture: A Perspective ofFrontiers in physiology · 2022
    Review
  9. Article
  10. To Be or Not to Be a Germ Cell: The Extragonadal Germ Cell Tumor Paradigm.International journal of molecular sciences · 2021
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Distinct requirements for energy metabolism in mouse primordial germ cells and their reprogramming to embryonic germ cells.Proceedings of the National Academy of Sciences of the United States of America · 2017
    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.

Harry G LeitchWellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK ; Wellcome Trust/Cancer Research UK Gurdon Institute of Cancer and Developmental Biology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK.
Jennifer Nichols
Peter Humphreys
Carla Mulas
Graziano Martello
Caroline Lee
Ken Jones
M Azim Surani
Austin Smith

Funding

Medical Research Council G1001028Medical Research Council G1100526Medical Research Council MC_PC_12009Wellcome Trust 079249Wellcome Trust 092096
6 · The paper itself

Abstract

Mammalian primordial germ cells (PGCs) are unipotent progenitors of the gametes. Nonetheless, they can give rise directly to pluripotent stem cells in vitro or during teratocarcinogenesis. This conversion is inconsistent, however, and has been difficult to study. Here, we delineate requirements for efficient resetting of pluripotency in culture. We demonstrate that in defined conditions, routinely 20% of PGCs become EG cells. Conversion can occur from the earliest specified PGCs. The entire process can be tracked from single cells. It is driven by leukemia inhibitory factor (LIF) and the downstream transcription factor STAT3. In contrast, LIF signaling is not required during germ cell ontogeny. We surmise that ectopic LIF/STAT3 stimulation reconstructs latent pluripotency and self-renewal. Notably, STAT3 targets are significantly upregulated in germ cell tumors, suggesting that dysregulation of this pathway may underlie teratocarcinogenesis. These findings demonstrate that EG cell formation is a robust experimental system for exploring mechanisms involved in reprogramming and cancer.

Indexed as

Cell DifferentiationCell LineageAnimalsEmbryonic Stem CellsGerm CellsLeukemia Inhibitory FactorMiceNeoplasms, Germ Cell and EmbryonalPluripotent Stem CellsSTAT3 Transcription FactorUp-RegulationLeukemia Inhibitory FactorSTAT3 Transcription Factor

Identifiers

PMID24052943
PMCPMC3757743

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.