Evidence map›Paper›PMID 24949432›Full record

ArticleBioMed research international2014

A systematic analysis of miRNA-mRNA paired variations reveals widespread miRNA misregulation in breast cancer.

Lei Zhong, Kuixi Zhu, Nana Jin, Deng Wu, Jianguo Zhang, Baoliang Guo, Zhaoqi Yan, Qingyuan Zhang

Abstract read
In one paragraph

Article in BioMed research international, 2014. 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
–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

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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.

  1. Review
  2. Article
  3. Elementary screening of lymph node metastatic-related genes in gastric cancer based on the co-expression network of messenger RNA, microRNA and long non-coding RNA.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2018
    Article
  4. Article
  5. Article
  6. Review
  7. Review
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

8 authors.

Lei ZhongDepartment of General Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China.
Kuixi ZhuDepartment of Bioinformatics, Harbin Medical University, Harbin 150081, China.
Nana JinDepartment of Bioinformatics, Harbin Medical University, Harbin 150081, China.
Deng WuDepartment of Bioinformatics, Harbin Medical University, Harbin 150081, China.
Jianguo ZhangDepartment of General Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China.
Baoliang GuoDepartment of General Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China.
Zhaoqi YanDepartment of General Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China.
Qingyuan ZhangDepartment of Internal Medicine, Cancer Hospital Affiliated to Harbin Medical University, Harbin 150040, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) are a class of small noncoding RNAs that can regulate gene expression by binding to target mRNAs and induce translation repression or RNA degradation. There have been many studies indicating that both miRNAs and mRNAs display aberrant expression in breast cancer. Previously, most researches into the molecular mechanism of breast cancer examined miRNA expression patterns and mRNA expression patterns separately. In this study, we systematically analysed miRNA-mRNA paired variations (MMPVs), which are miRNA-mRNA pairs whose pattern of regulation can vary in association with biopathological features, such as the oestrogen receptor (ER), TP53 and human epidermal growth factor receptor 2 (HER2) genes, survival time, and breast cancer subtypes. We demonstrated that the existence of MMPVs is general and widespread but that there is a general unbalance in the distribution of MMPVs among the different biopathological features. Furthermore, based on studying MMPVs that are related to multiple biopathological features, we propose a potential crosstalk mechanism between ER and HER2.

Indexed as

Breast NeoplasmsErb-b2 Receptor Tyrosine KinasesEstrogen Receptor alphaFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMicroRNAsRNA, MessengerSurvival AnalysisTumor Suppressor Protein p53ERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesESR1 protein, humanEstrogen Receptor alphaMicroRNAsRNA, MessengerTP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID24949432
PMCPMC4052615

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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.