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Updated: May 7, 2026
05:01
A Pathway Association Study Tool for GWAS Analyses of Metabolic Pathway Information
Published on: July 1, 2020
FOXO in the hole: leveraging GWAS for outcome and function
Peter K Gregersen1, Nataly Manjarrez-Orduño
1The Robert S. Boas Center for Genomics and Human Genetics, The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY 11030, USA.
Cell
|October 1, 2013
Summary
FOXO3 gene activity predicts disease severity in Crohn's disease, rheumatoid arthritis, and malaria. This finding, derived from genome-wide association studies (GWAS), highlights FOXO3's role in regulating cytokine production in monocytes.
Area of Science:
- Genetics
- Immunology
- Disease Pathogenesis
Background:
- Genome-wide association studies (GWAS) have identified numerous genetic loci associated with autoimmune disorders.
- Translating these genetic associations into functional insights and clinical applications remains a significant challenge.
Purpose of the Study:
- To investigate the functional role of genetic associations identified through GWAS.
- To determine if FOXO3 gene activity can predict disease severity in specific conditions.
Main Methods:
- Leveraging existing GWAS data to analyze FOXO3 gene activity.
- Correlating FOXO3 activity levels with disease severity in Crohn's disease, rheumatoid arthritis, and malaria.
Main Results:
- FOXO3 activity was identified as a significant predictor of disease severity in Crohn's disease and rheumatoid arthritis.
- FOXO3 activity also showed predictive value for malaria severity.
- The mechanism likely involves FOXO3's regulation of cytokine production in monocytes.
Conclusions:
- FOXO3 gene activity is a potential biomarker for disease severity in inflammatory and infectious diseases.
- Understanding FOXO3's role in monocyte cytokine regulation offers therapeutic targets for related conditions.
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