Researchers have long known that individual diseases are associated with genes in specific locations of the genome.
Researchers have long known that individual diseases are associated with genes in specific locations of the genome.
Genetics researchers at the University of North Carolina at Chapel Hill now have shown definitively that a small number of places in the human genome are associated with a large number and variety of diseases. In particular, several diseases of aging are associated with a locus which is more famous for its role in preventing cancer.
For this analysis, researchers at UNC Lineberger Comprehensive Cancer Center catalogued results from several hundred human Genome-Wide Association Studies (GWAS) from the National Human Genome Research Institute. These results provided an unbiased means to determine if varied different diseases mapped to common ‘hotspot’ regions of the human genome. This analysis showed that two different genomic locations are associated with two major subcategories of human disease.