Evidence map›Paper›PMID 22132158›Full record

ArticlePloS one2011

miR-135A regulates preimplantation embryo development through down-regulation of E3 Ubiquitin Ligase Seven In Absentia Homolog 1A (SIAH1A) expression.

Ronald T K Pang, Wei-Min Liu, Carmen O N Leung, Tian-Min Ye, Peter C K Kwan, Kai-Fai Lee, William S B Yeung

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Epigenetics: A key paradigm in reproductive health.Clinical and experimental reproductive medicine · 2016
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Regulators and effectors of Siah ubiquitin ligases.Cell biochemistry and biophysics · 2013
    Review
  9. Epigenetic inheritance of disease and disease risk.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2013
    Review
  10. Article
  11. 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

7 authors at 1 institution in 1 country.

Ronald T K PangDepartment of Obstetrics and Gynaecology, The University of Hong Kong, Pokfulam, Hong Kong, People's Republic of China.
Wei-Min Liu
Carmen O N Leung
Tian-Min Ye
Peter C K Kwan
Kai-Fai Lee
William S B Yeung
University of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMicroRNAs (miRNAs) are small non-coding RNA molecules capable of regulating transcription and translation. Previously, a cluster of miRNAs that are specifically expressed in mouse zygotes but not in oocytes or other preimplantation stages embryos are identified by multiplex real-time polymerase chain reaction-based miRNA profiling. The functional role of one of these zygote-specific miRNAs, miR-135a, in preimplantation embryo development was investigated. METHODOLOGY/PRINCIPAL

findingsMicroinjection of miR-135a inhibitor suppressed first cell cleavage in more than 30% of the zygotes. Bioinformatics analysis identified E3 Ubiquitin Ligase Seven In Absentia Homolog 1A (Siah1a) as a predicted target of miR-135a. Western blotting and 3'UTR luciferase functional assays demonstrated that miR-135a down-regulated the expression of Siah1 in HeLa cells and in mouse zygotes. Siah1a was expressed in preimplantation embryos and its expression pattern negatively correlated with that of miR-135a. Co-injection of Siah1a-specific antibody with miR-135a inhibitor partially nullified the effect of miR-135a inhibition. Proteasome inhibition by MG-132 revealed that miR-135a regulated proteasomal degradation and potentially controlled the expression of chemokinesin DNA binding protein (Kid). CONCLUSIONS/SIGNIFICANCE: The present study demonstrated for the first time that zygotic specific miRNA modulates the first cell cleavage through regulating expression of Siah1a.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsDNA-Binding ProteinsDown-RegulationEmbryonic DevelopmentHumansKinesinsMiceMice, Inbred ICRMicroinjectionsMicroRNAsOocytesProteasome Endopeptidase ComplexProteinsProtein TransportProteolysisDNA-Binding ProteinsKid protein, mouseKinesinsMicroRNAsMirn135 microRNA, mouseProteasome Endopeptidase ComplexProteinsSiah1a protein, mouseUbiquitin-Protein Ligases

Identifiers

PMID22132158
PMCPMC3222661
OpenAlexW2116475621

What OpenQuestion holds

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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.