Evidence map›Paper›PMID 26991423›Full record

ArticlePloS one2016

Porcine Pluripotent Stem Cells Derived from IVF Embryos Contribute to Chimeric Development In Vivo.

Binghua Xue, Yan Li, Yilong He, Renyue Wei, Ruizhen Sun, Zhi Yin, Gerelchimeg Bou, Zhonghua Liu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 52 citations in OpenAlex.

  1. Antisense Oligonucleotide-MediatedAnimals : an open access journal from MDPI · 2026
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  10. Super-enhancers conserved within placental mammals maintain stem cell pluripotency.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  11. Article
  12. Review
  13. Article
  14. Double cytoplast embryonic cloning improvesFrontiers in genetics · 2022
    Article
  15. Article
  16. Article
  17. Zoological research · 2021
    Article
  18. Perspectives of pluripotent stem cells in livestock.World journal of stem cells · 2021
    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

8 authors at 2 institutions in 1 country.

Binghua XueCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Yan LiCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Yilong HeCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Renyue WeiCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Ruizhen SunDepartment of Histology and Embryology, Harbin Medical University, Harbin, 150081, China.
Zhi YinCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Gerelchimeg BouCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Zhonghua LiuCollege of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Northeast Agricultural University · CNHarbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although the pig is considered an important model of human disease and an ideal animal for the preclinical testing of cell transplantation, the utility of this model has been hampered by a lack of genuine porcine embryonic stem cells. Here, we derived a porcine pluripotent stem cell (pPSC) line from day 5.5 blastocysts in a newly developed culture system based on MXV medium and a 5% oxygen atmosphere. The pPSCs had been passaged more than 75 times over two years, and the morphology of the colony was similar to that of human embryonic stem cells. Characterization and assessment showed that the pPSCs were alkaline phosphatase (AKP) positive, possessed normal karyotypes and expressed classic pluripotent markers, including OCT4, SOX2 and NANOG. In vitro differentiation through embryonic body formation and in vivo differentiation via teratoma formation in nude mice demonstrated that the pPSCs could differentiate into cells of the three germ layers. The pPSCs transfected with fuw-DsRed (pPSC-FDs) could be passaged with a stable expression of both DsRed and pluripotent markers. Notably, when pPSC-FDs were used as donor cells for somatic nuclear transfer, 11.52% of the reconstructed embryos developed into blastocysts, which was not significantly different from that of the reconstructed embryos derived from porcine embryonic fibroblasts. When pPSC-FDs were injected into day 4.5 blastocysts, they became involved in the in vitro embryonic development and contributed to the viscera of foetuses at day 50 of pregnancy as well as the developed placenta after the chimeric blastocysts were transferred into recipients. These findings indicated that the pPSCs were porcine pluripotent cells; that this would be a useful cell line for porcine genetic engineering and a valuable cell line for clarifying the molecular mechanism of pluripotency regulation in pigs.

Indexed as

Cell Culture TechniquesCell LineAnimalsBlastocystCell DifferentiationChimeraEmbryo, MammalianEmbryonic Stem CellsFemaleFertilization in VitroFibroblastsGerm LayersMiceMice, NudeNuclear Transfer TechniquesPluripotent Stem Cells

Identifiers

PMID26991423
PMCPMC4798268
OpenAlexW2310274590

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.