Evidence map›Paper›PMID 20013942›Full record

ArticleGenetic epidemiology2010

Gene, region and pathway level analyses in whole-genome studies.

Omar De la Cruz, Xiaoquan Wen, Baoguan Ke, Minsun Song, Dan L Nicolae

Abstract read
In one paragraph

Article in Genetic epidemiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Gene set analysis: A step-by-step guide.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2015
    Review
  6. Article
  7. Pathway analysis with next-generation sequencing data.European journal of human genetics : EJHG · 2015
    Article
  8. Article
  9. Article
  10. Pathway-based analysis tools for complex diseases: a review.Genomics, proteomics & bioinformatics · 2014
    Review
  11. Review
  12. A genome-wide association study of early-onset breast cancer identifies PFKM as a novel breast cancer gene and supports a common genetic spectrum for breast cancer at any age.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2014
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Use of the gamma method for self-contained gene-set analysis of SNP data.European journal of human genetics : EJHG · 2012
    Article
  20. Gene set analysis of survival following ovarian cancer implicates macrolide binding and intracellular signaling genes.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2012
    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

5 authors.

Omar De la Cruz *Department of Statistics, The University of Chicago, 5734 S. University Ave., Chicago, IL 60637.
Xiaoquan Wen *Department of Statistics, The University of Chicago, 5734 S. University Ave., Chicago, IL 60637.
Baoguan KeDepartment of Statistics, The University of Chicago, 5734 S. University Ave., Chicago, IL 60637.
Minsun SongDepartment of Statistics, The University of Chicago, 5734 S. University Ave., Chicago, IL 60637.
Dan L NicolaeDepartment of Statistics, The University of Chicago, 5734 S. University Ave., Chicago, IL 60637.

Funding

Genome Wide Association for Asthma and Lung FunctionR01HL087665 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MEYERS, DEBORAH A. · 2007 to 2009
$7.7M
Genetic Studies of Diabetic ComplicationsR01DK077489 · NIDDK · UNIVERSITY OF CHICAGO · PI COX, NANCY J · 2006 to 2008
$1.8M
Genome-wide Association Mapping of Metabolic, Lung and Cardiovascular PhenotypesU01HL084715 · NHLBI · UNIVERSITY OF CHICAGO · PI COX, NANCY J · 2006 to 2008
$836k
NHLBI NIH HHS R01 HL087665NHLBI NIH HHS U01 HL084715NIDDK NIH HHS R01 DK077489Wellcome Trust
6 · The paper itself

Abstract

In the setting of genome-wide association studies, we propose a method for assigning a measure of significance to pre-defined sets of markers in the genome. The sets can be genes, conserved regions, or groups of genes such as pathways. Using the proposed methods and algorithms, evidence for association between a particular functional unit and a disease status can be obtained not just by the presence of a strong signal from a SNP within it, but also by the combination of several simultaneous weaker signals that are not strongly correlated. This approach has several advantages. First, moderately strong signals from different SNPs are combined to obtain a much stronger signal for the set, therefore increasing power. Second, in combination with methods that provide information on untyped markers, it leads to results that can be readily combined across studies and platforms that might use different SNPs. Third, the results are easy to interpret, since they refer to functional sets of markers that are likely to behave as a unit in their phenotypic effect. Finally, the availability of gene-level P-values for association is the first step in developing methods that integrate information from pathways and networks with genome-wide association data, and these can lead to a better understanding of the complex traits genetic architecture. The power of the approach is investigated in simulated and real datasets. Novel Crohn's disease associations are found using the WTCCC data.

Indexed as

Polymorphism, Single NucleotideComputer SimulationCrohn DiseaseGenome, HumanGenome-Wide Association StudyGenotypeHumansModels, GeneticModels, StatisticalMolecular EpidemiologyPhenotype

Identifiers

PMID20013942
PMCPMC4061611

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.