Evidence map›Paper›PMID 20940126›Full record

ArticleInternational journal of bioinformatics research and applications2010

Discovery of gene network variability across samples representing multiple classes.

Younhee Ko, ChengXiang Zhai, Sandra L Rodriguez-Zas

Abstract read
In one paragraph

Article in International journal of bioinformatics research and applications, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

3 authors.

Younhee KoDepartment of Computer Science, University of Illinois at Urbana-Champaign, 201 N. Goodwin Ave., Urbana, IL 61801, USA. younko@illinois.edu
ChengXiang Zhai
Sandra L Rodriguez-Zas

Funding

The UIUC Neuroproteomics Center on Cell-Cell SignalingP30DA018310 · NIDA · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI Elena V Romanova · 2004 to 2026
$24.9M
Mathematic descriptions - multifactorial gene expressionR01GM068946 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI RODRIGUEZ ZAS, SANDRA L · 2003 to 2006
$1.1M
Discovery of exon, microRNA and clinical prognostic markers of glioblastoma surviR03CA143975 · NCI · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI RODRIGUEZ ZAS, SANDRA L · 2009 to 2010
$152k
NCI NIH HHS 1R03CA143975NCI NIH HHS R03 CA143975NIDA NIH HHS 5P30DA018310-039003NIDA NIH HHS P30 DA018310NIGMS NIH HHS 1R01GM068946-01NIGMS NIH HHS R01 GM068946
6 · The paper itself

Abstract

Gene networks have been predicted using the expression profiles from microarray experiments that include multiple samples representing each of several classes or states (e.g., treatments, developmental stages, health status). A framework that integrates Bayesian networks, mixture of gene co-expression models and clustering is proposed to further mine information from the variation of samples within and across classes and enhance the understanding of gene networks. The approach was evaluated on two independent pathways using data from two microarray experiments. Our algorithm succeeded on reconstructing the topology of the gene pathways when benchmarked against empirical reports and randomised data sets. The majority or all the samples within a class shared the same co-expression model and were classified within the corresponding class. Our approach uncovered both gene relationships and profiles that are unique to a particular class or shared across classes.

Indexed as

Gene Regulatory NetworksAlgorithmsBayes TheoremCluster AnalysisDatabases, FactualGene Expression ProfilingOligonucleotide Array Sequence Analysis

Identifiers

PMID20940126
PMCPMC3321607

What OpenQuestion holds

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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.