| Title: | Discovery and implications of polygenicity of common diseases |
| Journal: | Science |
| Published: | 23 Sep 2021 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/34554790/ |
| DOI: | https://doi.org/10.1126/science.abi8206 |
| URL: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9945947 |
| Citations: | 87 (52 in last 2 years) as of 8 Aug 2024 |
Publication 7253
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Abstract
The sequencing of the human genome has allowed the study of the genetic architecture of common diseases: the number of genomic variants that contribute to risk of disease and their joint frequency and effect size distribution. Common diseases are polygenic, with many loci contributing to phenotype, and the cumulative burden of risk alleles determines individual risk in conjunction with environmental factors. Most risk loci occur in noncoding regions of the genome regulating cell- and context-specific gene expression. Although the effect sizes of most risk alleles are small, their cumulative effects in individuals, quantified as a polygenic (risk) score, can identify people at increased risk of disease, thereby facilitating prevention or early intervention.4 Authors
- Peter M Visscher
- Loic Yengo
- Nancy J Cox
- Naomi R Wray
1 Application
| Application ID | Title |
|---|---|
| 12505 | Dissecting the genetic basis of relationships between early-life and later-life events |
Enabling scientific discoveries that improve human health