Evidence map›Paper›PMID 23460206›Full record

ArticleNucleic acids research2013

Canonical correlation analysis for RNA-seq co-expression networks.

Shengjun Hong, Xiangning Chen, Li Jin, Momiao Xiong

Abstract read
In one paragraph

Article in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

  1. Article
  2. Sustainable integrative cell biology: CENP-C is guilty by association.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2025
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  20. Bioinformatics challenges and perspectives when studying the effect of epigenetic modifications on alternative splicing.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 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

4 authors.

Shengjun HongState Key Laboratory of Genetic Engineering and MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences and Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China.
Xiangning Chen
Li Jin
Momiao Xiong

Funding

Statistical Methods for Finding Missing HeritabilityR01HL106034 · NHLBI · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI XIONG, MOMIAO · 2011 to 2014
$1.5M
Unified Statistical Methods for Sequence-Based Association StudiesR01GM104411 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI XIONG, MOMIAO · 2013 to 2016
$1.3M
Network Approach to GWA Studies of Rheumatoid Arthritis (RA), Ankylosing SpondyliR01AR057120 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI XIONG, MOMIAO · 2009 to 2010
$554k
NHLBI NIH HHS 1R01HL106034-01NHLBI NIH HHS R01 HL106034NIAMS NIH HHS 1R01AR057120-01NIAMS NIH HHS R01 AR057120NIGMS NIH HHS R01 GM104411
6 · The paper itself

Abstract

Digital transcriptome analysis by next-generation sequencing discovers substantial mRNA variants. Variation in gene expression underlies many biological processes and holds a key to unravelling mechanism of common diseases. However, the current methods for construction of co-expression networks using overall gene expression are originally designed for microarray expression data, and they overlook a large number of variations in gene expressions. To use information on exon, genomic positional level and allele-specific expressions, we develop novel component-based methods, single and bivariate canonical correlation analysis, for construction of co-expression networks with RNA-seq data. To evaluate the performance of our methods for co-expression network inference with RNA-seq data, they are applied to lung squamous cell cancer expression data from TCGA database and our bipolar disorder and schizophrenia RNA-seq study. The preliminary results demonstrate that the co-expression networks constructed by canonical correlation analysis and RNA-seq data provide rich genetic and molecular information to gain insight into biological processes and disease mechanism. Our new methods substantially outperform the current statistical methods for co-expression network construction with microarray expression data or RNA-seq data based on overall gene expression levels.

Indexed as

Gene Expression ProfilingGene Regulatory NetworksSequence Analysis, RNABipolar DisorderComputational BiologyData Interpretation, StatisticalExonsHumansLung NeoplasmsNeoplasms, Squamous CellSchizophrenia

Identifiers

PMID23460206
PMCPMC3632131

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.