Evidence map›Paper›PMID 25918534›Full record

ArticleStem cells international2015

Targeted Knockdown of RNA-Binding Protein TIAR for Promoting Self-Renewal and Attenuating Differentiation of Mouse Embryonic Stem Cells.

Zhe Geng, Ping Li, Li Tan, Houyan Song

Open access · goldAbstract read
In one paragraph

Article in Stem cells international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. T-Cell Intracellular Antigen 1-Like Protein in Physiology and Pathology.International journal of molecular sciences · 2022
    Review
  6. Emerging Roles of RNA-Binding Proteins in Neurodevelopment.Journal of developmental biology · 2022
    Review
  7. T-cell intracellular antigens in health and disease.Cell cycle (Georgetown, Tex.) · 2015
    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

4 authors at 1 institution in 1 country.

Zhe GengKey Laboratory of Molecular Medicine, Ministry of Education, Fudan University, Shanghai 200032, China ; Institute of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Lanzhou University, Gansu 730000, China.
Ping LiKey Laboratory of Molecular Medicine, Ministry of Education, Fudan University, Shanghai 200032, China.
Li TanKey Laboratory of Molecular Medicine, Ministry of Education, Fudan University, Shanghai 200032, China.
Houyan SongKey Laboratory of Molecular Medicine, Ministry of Education, Fudan University, Shanghai 200032, China.
Fudan University · CN

Funding

Wellcome Trust
6 · The paper itself

Abstract

RNA-binding protein TIAR has been suggested to mediate the translational silencing of ARE-containing mRNAs. To analyze the functions of TIAR, we established RNAi and genetic rescue assays. We evaluated the expression of neuroectoderm markers Pax6 and nestin, mesoderm markers brachyury and Flk1, and hypoblast and definitive endoderm markers Sox17 and Gata6 during EB differentiation and found that knockdown TIAR expression restrained the differentiation of E14 cells. We assessed gene expression levels of Flk-1 and VE-cadherin and observed attenuated differentiation of E14 cells into endothelial cells upon downregulation of TIAR gene expression. As such, we hypothesized an essential role of TIAR related to EB differentiation. As TIAR inhibits the translation of c-myc, we proposed that downregulation of TIAR results in restrained differentiation of E14 cells, due in part to the function of c-myc. We found that TIAR inhibited c-myc expression at the translational level in E14 cells; accordingly, a reduction of TIAR expression promoted self-renewal of pluripotent cells and attenuated differentiation. Additionally, we established that TIAR inhibited TIA-1 expression at the translational level in E14 cells. Taken together, we have contributed to the understanding of the regulatory relationships between TIAR and both c-myc and TIA-1.

Identifiers

PMID25918534
PMCPMC4396887
OpenAlexW1985800510

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.