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Genetics of type 2 diabetes
Mark I McCarthy1, Eleftheria Zeggini
1Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Churchill Hospital Campus, Old Road, Oxford OX3 7LJ, UK. mark.mccarthy@drl.ox.ac.uk
Current Diabetes Reports
|March 18, 2006
Summary
Advances in genetic technology and data analysis are revolutionizing the discovery of type 2 diabetes susceptibility genes. Genome-wide association scans offer new optimism for understanding the genetic basis of this complex disease.
Area of Science:
- Genetics
- Bioinformatics
- Medical Research
Background:
- Understanding the genetic factors contributing to type 2 diabetes has been challenging.
- Previous progress in identifying susceptibility genes has been slow.
Purpose of the Study:
- To highlight the current advancements enabling a breakthrough in type 2 diabetes genetic research.
- To discuss the impact of new technologies and methodologies on gene discovery.
Main Methods:
- Leveraging advances in genome informatics and genotyping technology.
- Utilizing large-scale clinical materials for genetic analysis.
- Employing statistical methodologies for susceptibility gene discovery.
- Implementing genome-wide association scans.
Main Results:
- Significant progress is being made in identifying genes associated with type 2 diabetes risk.
- New technologies are accelerating the pace of genetic discovery.
Conclusions:
- The convergence of technology and data is poised to transform our understanding of type 2 diabetes genetics.
- Future prospects for identifying susceptibility genes are highly optimistic, especially with genome-wide approaches and high-throughput genomics.