Evidence map›Paper›PMID 28793339›Full record

ArticlePloS one2017

Modeling miRNA-mRNA interactions that cause phenotypic abnormality in breast cancer patients.

Sanghoon Lee, Xia Jiang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

16 citing papers in PubMed, 28 citations in OpenAlex.

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  16. The fundamental role of miR-10b in metastatic cancer.American journal of cancer research · 2018
    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

2 authors at 1 institution in 1 country.

Sanghoon LeeDepartment of Biomedical Informatics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
Xia JiangDepartment of Biomedical Informatics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.ORCID http://orcid.org/0000-0003-0349-8126
University of Pittsburgh · US

Funding

A New Generation Clinical Decision Support SystemR01LM011663 · NLM · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JIANG, XIA, NEAPOLITAN, RICHARD E · 2014 to 2017
$2.0M
NLM NIH HHS R01 LM011663
6 · The paper itself

Abstract

backgroundThe dysregulation of microRNAs (miRNAs) alters expression level of pro-oncogenic or tumor suppressive mRNAs in breast cancer, and in the long run, causes multiple biological abnormalities. Identification of such interactions of miRNA-mRNA requires integrative analysis of miRNA-mRNA expression profile data. However, current approaches have limitations to consider the regulatory relationship between miRNAs and mRNAs and to implicate the relationship with phenotypic abnormality and cancer pathogenesis. METHODOLOGY/

findingsWe modeled causal relationships between genomic expression and clinical data using a Bayesian Network (BN), with the goal of discovering miRNA-mRNA interactions that are associated with cancer pathogenesis. The Multiple Beam Search (MBS) algorithm learned interactions from data and discovered that hsa-miR-21, hsa-miR-10b, hsa-miR-448, and hsa-miR-96 interact with oncogenes, such as, CCND2, ESR1, MET, NOTCH1, TGFBR2 and TGFB1 that promote tumor metastasis, invasion, and cell proliferation. We also calculated Bayesian network posterior probability (BNPP) for the models discovered by the MBS algorithm to validate true models with high likelihood. CONCLUSION/SIGNIFICANCE: The MBS algorithm successfully learned miRNA and mRNA expression profile data using a BN, and identified miRNA-mRNA interactions that probabilistically affect breast cancer pathogenesis. The MBS algorithm is a potentially useful tool for identifying interacting gene pairs implicated by the deregulation of expression.

Indexed as

AlgorithmsBayes TheoremBreast NeoplasmsFemaleGene Expression Regulation, NeoplasticHumansMicroRNAsModels, GeneticPhenotypeTranscriptomeMicroRNAs

Identifiers

PMID28793339
PMCPMC5549916
OpenAlexW2745055894

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.