Evidence map›Paper›PMID 29589555›Full record

ArticleBMC bioinformatics2018

Bayesian graphical models for computational network biology.

Yang Ni, Peter Müller, Lin Wei, Yuan Ji

Abstract read
In one paragraph

Article in BMC bioinformatics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Statistical genomics in rare cancer.Seminars in cancer biology · 2020
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Gaussian Bayesian network comparisons with graph ordering unknown.Computational statistics & data analysis · 2021
    Article
  8. Review
  9. 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

4 authors.

Yang NiDepartment of Statistics and Data Sciences, The University of Texas at Austin, Austin, 78712, TX, USA. yangni87@gmail.com.ORCID 0000-0001-6358-9420
Peter MüllerDepartment of Mathematics, The University of Texas at Austin, Austin, 78712, TX, USA.
Lin WeiNorthShore University HealthSystem, Evanston, 60201, IL, USA.
Yuan JiNorthShore University HealthSystem, Evanston, 60201, IL, USA.

Funding

Bayesian models for cancer prognosis by integrating diverse types of dataR01CA132897 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI JI, YUAN, MUELLER, PETER · 2008 to 2019
$2.1M
NCI NIH HHS R01 CA132897
6 · The paper itself

Abstract

backgroundComputational network biology is an emerging interdisciplinary research area. Among many other network approaches, probabilistic graphical models provide a comprehensive probabilistic characterization of interaction patterns between molecules and the associated uncertainties.

resultsIn this article, we first review graphical models, including directed, undirected, and reciprocal graphs (RG), with an emphasis on the RG models that are curiously under-utilized in biostatistics and bioinformatics literature. RG's strictly contain chain graphs as a special case and are suitable to model reciprocal causality such as feedback mechanism in molecular networks. We then extend the RG approach to modeling molecular networks by integrating DNA-, RNA- and protein-level data. We apply the extended RG method to The Cancer Genome Atlas multi-platform ovarian cancer data and reveal several interesting findings.

conclusionsThis study aims to review the basics of different probabilistic graphical models as well as recent development in RG approaches for network modeling. The extension presented in this paper provides a principled and efficient way of integrating DNA copy number, DNA methylation, mRNA gene expression and protein expression.

Indexed as

Models, TheoreticalAlgorithmsBayes TheoremComputational BiologyDNA MethylationFemaleGene Regulatory NetworksGenomeHumansMarkov ChainsOvarian NeoplasmsPhosphatidylinositol 3-KinasesSignal TransductionPhosphatidylinositol 3-KinasesCausalityChain graphDirected graphReciprocal graphUndirected graph

Identifiers

PMID29589555
PMCPMC5872517

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.