NIEHS Extramural Update
2006

Advancing Genome-wide Association Studies

publication

Author Information

Author(s): Duncan Thomas, Charles Kooperberg

Primary Institution: University of Southern California and Fred Hutchinson Cancer Center

Hypothesis

How can we enhance the utility of genome-wide association studies for complex diseases?

Conclusion

The ENDGAME consortium aims to improve study designs and analytical methods for identifying gene-environment interactions in complex diseases.

Supporting Evidence

  • Genome-wide association studies are becoming more feasible due to improved technologies.
  • Failure to account for gene-environment interactions can reduce the power to find genetic disease loci.

Takeaway

Scientists are working together to find better ways to study how our genes and the environment affect our health.

Methodology

The consortium focuses on developing innovative study designs and analytical strategies for genome-wide association studies.

Limitations

The lack of appropriate analytical tools and understanding of study designs is a major barrier.

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