Evidence map›Paper›PMID 33019677›Full record

ArticleInternational journal of molecular sciences2020

Identification of the Lineage Markers and Inhibition of

Jong-Nam Oh, Mingyun Lee, Gyung Cheol Choe, Dong-Kyung Lee, Kwang-Hwan Choi, Seung-Hun Kim, Jinsol Jeong, Chang-Kyu Lee

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. The Development, Differentiation, and Toxicity in Reproduction.International journal of molecular sciences · 2022
    Article
  7. Article
  8. 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.

Jong-Nam OhDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Mingyun LeeDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Gyung Cheol ChoeDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Dong-Kyung LeeDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Kwang-Hwan ChoiDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Seung-Hun KimDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Jinsol JeongDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Chang-Kyu LeeDepartment of Agricultural Biotechnology, Animal Biotechnology Major and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.ORCID 0000-0001-6341-0013

Funding

BK21 Plus Program (non)Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry, and Fisheries MAFRA; 118042-03-1-HD020the Agenda Program of Rural Development Administration, Republic of Korea PJ01362402
6 · The paper itself

Abstract

Specification of embryonic lineages is an important question in the field of early development. Numerous studies analyzed the expression patterns of the candidate transcripts and proteins in humans and mice and clearly determined the markers of each lineage. To overcome the limitations of human and mouse embryos, the expression of the marker transcripts in each cell has been investigated using in vivo embryos in pigs. In vitro produced embryos are more accessible, can be rapidly processed with low cost. Therefore, we analyzed the characteristics of lineage markers and the effects of the DAB2 gene (trophectoderm marker) in in vitro fertilized porcine embryos. We investigated the expression levels of the marker genes during embryonic stages and distribution of the marker proteins was assayed in day 7 blastocysts. Then, the shRNA vectors were injected into the fertilized embryos and the differences in the marker transcripts were analyzed. Marker transcripts showed diverse patterns of expression, and each embryonic lineage could be identified with localization of marker proteins. In DAB2-shRNA vectors injected embryos, HNF4A and PDGFRA were upregulated. DAB2 protein level was lower in shRNA-injected embryos without significant differences. Our results will contribute to understanding of the mechanisms of embryonic lineage specification in pigs.

Indexed as

Gene Expression Regulation, DevelopmentalAdaptor Proteins, Vesicular TransportAnimalsBiomarkersBlastocystCell LineageEctodermEmbryonic DevelopmentFemaleFertilization in VitroGene Expression ProfilingHepatocyte Nuclear Factor 4MaleOocytesReceptor, Platelet-Derived Growth Factor alphaRNA, Small InterferingAdaptor Proteins, Vesicular TransportBiomarkersHepatocyte Nuclear Factor 4Receptor, Platelet-Derived Growth Factor alphaRNA, Small InterferingDAB2embryolineage markerspig

Identifiers

PMID33019677
PMCPMC7582820

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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.