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- Title
A bias-reducing pathway enrichment analysis of genome-wide association data confirmed association of the MHC region with schizophrenia.
- Authors
Jia, Peilin; Wang, Lily; Fanous, Ayman H; Chen, Xiangning; Kendler, Kenneth S; Zhao, Zhongming; International Schizophrenia Consortium
- Abstract
After the recent successes of genome-wide association studies (GWAS), one key challenge is to identify genetic variants that might have a significant joint effect on complex diseases but have failed to be identified individually due to weak to moderate marginal effect. One popular and effective approach is gene set based analysis, which investigates the joint effect of multiple functionally related genes (eg, pathways). However, a typical gene set analysis method is biased towards long genes, a problem that is especially severe in psychiatric diseases.
- Publication
Journal of medical genetics, 2012, Vol 49, Issue 2, p96
- ISSN
1468-6244
- Publication type
Journal Article
- DOI
10.1136/jmedgenet-2011-100397