Evidence map›Paper›PMID 32715614›Full record

ArticleEMBO reports2020

Transient Dux expression facilitates nuclear transfer and induced pluripotent stem cell reprogramming.

Lei Yang, Xuefei Liu, Lishuang Song, Anqi Di, Guanghua Su, Chunling Bai, Zhuying Wei, Guangpeng Li

Open access · bronzeAbstract read
In one paragraph

Article in EMBO reports, 2020. 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
2.3field-weighted citation impact, top 11% 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, 42 citations in OpenAlex.

  1. Article
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  11. Harnessing endogenous transcription factors directly by small molecules for chemically induced pluripotency inception.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Cloning by SCNT: Integrating Technical and Biology-Driven Advances.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. DUX: One Transcription Factor Controls 2-Cell-like Fate.International journal of molecular sciences · 2022
    Review
  17. Strategies to Improve the Efficiency of Somatic Cell Nuclear Transfer.International journal of molecular sciences · 2022
    Review
  18. Review
  19. Article
  20. 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

8 authors at 1 institution in 1 country.

Lei YangState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.ORCID 0000-0002-9767-9026
Xuefei LiuState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.
Lishuang SongState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.
Anqi DiState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.
Guanghua SuState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.
Chunling BaiState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.
Zhuying WeiState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.
Guangpeng LiState Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, Hohhot, China.ORCID 0000-0001-8318-5853
Inner Mongolia University · CN

Funding

Genetically Modified Organisms Breeding Major Projects 2016ZX08007-002Inner Mongolia Autonomous Region Basic Research ProjectInner Mongolia University Chief Scientist ProgramState Key Laboratory of R2BGL
6 · The paper itself

Abstract

Cloned animals generated by somatic cell nuclear transfer (SCNT) have been reported for many years; however, SCNT is extremely inefficient, and zygotic genome activation (ZGA) is required for SCNT-mediated somatic cell reprogramming. To identify candidate factors that facilitate ZGA in SCNT-mediated reprogramming, we performed siRNA-repressor and mRNA-inducer screenings, which reveal Dux, Dppa2, and Dppa4 as key factors enhancing ZGA in SCNT. We show that direct injection of ZGA inducers has no significant effect on SCNT blastocyst formation; however, following the establishment of an inducible Dux transgenic mouse model, we demonstrate that transient overexpression of Dux not only improves SCNT efficiency but also increases that of chemically induced pluripotent stem cell reprogramming. Moreover, transcriptome profiling reveals that Dux-treated SCNT embryos are similar to fertilized embryos. Furthermore, transient overexpression of Dux combined with inactivation of DNA methyltransferases (Dnmts) further promotes the full embryonic development of SCNT-derived animals. These findings enhance our understanding of ZGA-regulator function in somatic reprogramming.

Indexed as

Induced Pluripotent Stem CellsAnimalsBlastocystCellular ReprogrammingEmbryo, MammalianEmbryonic DevelopmentGenomeMiceNuclear ProteinsNuclear Transfer TechniquesTranscription FactorsZygoteDppa2 protein, mouseDppa4 protein, mouseNuclear ProteinsTranscription Factorschemically induced pluripotent stem cellsDppa2/4DuxSCNTzygotic genome activation

Identifiers

PMID32715614
PMCPMC7506990
OpenAlexW3043994159

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.