Article
From Basic Science to Clinical Application of Polygenic Risk Scores: A Primer.
JAMA psychiatry - 1 Jan 2021
Wray Naomi R, Lin Tian, Austin Jehannine, McGrath John J, Hickie Ian B, Murray Graham K, Visscher Peter M
Abstract excerpt
Importance: Polygenic risk scores (PRS) are predictors of the genetic susceptibilities of individuals to diseases. All individuals have DNA risk variants for all common diseases, but genetic susceptibility differences between people reflect the cumulative burden of these. Polygenic risk scores for an individual are calculated as weighted counts of thousands of risk variants that they carry, where the risk...
Topics
- Biomedical Research
- Clinical Decision-Making
- Diagnosis
- Genetic Predisposition to Disease
- Humans
- Multifactorial Inheritance
