Evidence map›Paper›PMID 25610470›Full record

ArticleStem cells international2014

Contribution of Mouse Embryonic Stem Cells and Induced Pluripotent Stem Cells to Chimeras through Injection and Coculture of Embryos.

Jitong Guo, Baojiang Wu, Shuyu Li, Siqin Bao, Lixia Zhao, Shuxiang Hu, Wei Sun, Jie Su, Yanfeng Dai, Xihe Li

Abstract read
In one paragraph

Article in Stem cells international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Generation of Rabbit Chimeras by Eight-Cell Stage Embryo Injection.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  4. Efficiency comparison of B6(Cg)-TyrTransgenic research · 2021
    Article
  5. Perspectives of pluripotent stem cells in livestock.World journal of stem cells · 2021
    Review
  6. Reports of biochemistry & molecular biology · 2020
    Article
  7. Article
  8. Review
  9. Review
  10. 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

10 authors.

Jitong GuoResearch Center for Animal Genetic Resources of Mongolia Plateau, Inner Mongolia University, Hohhot 010021, China ; Inner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Baojiang WuInner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Shuyu LiInner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Siqin BaoResearch Center for Animal Genetic Resources of Mongolia Plateau, Inner Mongolia University, Hohhot 010021, China ; Inner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Lixia ZhaoInner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Shuxiang HuInner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Wei SunInner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Jie SuInner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.
Yanfeng DaiResearch Center for Animal Genetic Resources of Mongolia Plateau, Inner Mongolia University, Hohhot 010021, China ; Inner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.ORCID 0000-0001-6938-0492
Xihe LiResearch Center for Animal Genetic Resources of Mongolia Plateau, Inner Mongolia University, Hohhot 010021, China ; Inner Mongolia Saikexing Reproductive Biotechnology Co., Ltd., Helingeer 011517, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blastocyst injection and morula aggregation are commonly used to evaluate stem cell pluripotency based on chimeric contribution of the stem cells. To assess the protocols for generating chimeras from stem cells, 8-cell mouse embryos were either injected or cocultured with mouse embryonic stem cells and induced pluripotent stem cells, respectively. Although a significantly higher chimera rate resulted from blastocyst injection, the highest germline contribution resulted from injection of 8-cell embryos with embryonic stem cells. The fully agouti colored chimeras were generated from both injection and coculture of 8-cell embryos with embryonic stem cells. Additionally, microsatellite DNA screening showed that the fully agouti colored chimeras were fully embryonic stem cell derived mice. Unlike embryonic stem cells, the mouse chimeras were only generated from injection of 8-cell embryos with induced pluripotent stem cells and none of these showed germline transmission. The results indicated that injection of 8-cell embryos is the most efficient method for assessing stem cell pluripotency and generating induced pluripotent stem cell chimeras, embryonic stem cell chimeras with germline transmission, and fully mouse embryonic stem cell derived mice.

Identifiers

PMID25610470
PMCPMC4291195

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Registered trials

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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.