The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations]
Initial genomewide association studies were exceptional owing to an ability to yield novel and reliable evidence for heritable contributions to complex disease and phenotype. However the top results alone were certainly not responsible for a wave of new predictive tools. Despite this, even studies s...
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doaj-2e9ea3ce2acd43b1ab8fe9b44430468c2020-11-24T21:12:41ZengWellcomeWellcome Open Research2398-502X2018-10-01310.12688/wellcomeopenres.14870.116206The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations]Nicholas John Timpson0Frank Dudbridge1MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UKDepartment of Health Sciences, University of Leicester, Leicester, UKInitial genomewide association studies were exceptional owing to an ability to yield novel and reliable evidence for heritable contributions to complex disease and phenotype. However the top results alone were certainly not responsible for a wave of new predictive tools. Despite this, even studies small by contemporary standards were able to provide estimates of the relative contribution of all recorded genetic variants to outcome. Sparking efforts to quantify heritability, these results also provided the material for genomewide prediction. A fantastic growth in the performance of human genetic studies has only served to improve the potential of these complex, but potentially informative predictors. Prompted by these conditions and recent work, this letter explores the likely utility of these predictors, considers how clinical practice might be altered through their use, how to measure the efficacy of this and some of the potential ethical issues involved. Ultimately we suggest that for common genetic variation at least, the future should contain an acceptance of complexity in genetic architecture and the possibility of useful prediction even if only to shift the way we interact with clinical service providers.https://wellcomeopenresearch.org/articles/3-138/v1 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Nicholas John Timpson Frank Dudbridge |
spellingShingle |
Nicholas John Timpson Frank Dudbridge The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] Wellcome Open Research |
author_facet |
Nicholas John Timpson Frank Dudbridge |
author_sort |
Nicholas John Timpson |
title |
The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] |
title_short |
The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] |
title_full |
The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] |
title_fullStr |
The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] |
title_full_unstemmed |
The Genetic Sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] |
title_sort |
genetic sphygmomanometer: an argument for routine genome-wide genotyping in the population and a new view on its use to inform clinical practice [version 1; referees: 2 approved, 1 approved with reservations] |
publisher |
Wellcome |
series |
Wellcome Open Research |
issn |
2398-502X |
publishDate |
2018-10-01 |
description |
Initial genomewide association studies were exceptional owing to an ability to yield novel and reliable evidence for heritable contributions to complex disease and phenotype. However the top results alone were certainly not responsible for a wave of new predictive tools. Despite this, even studies small by contemporary standards were able to provide estimates of the relative contribution of all recorded genetic variants to outcome. Sparking efforts to quantify heritability, these results also provided the material for genomewide prediction. A fantastic growth in the performance of human genetic studies has only served to improve the potential of these complex, but potentially informative predictors. Prompted by these conditions and recent work, this letter explores the likely utility of these predictors, considers how clinical practice might be altered through their use, how to measure the efficacy of this and some of the potential ethical issues involved. Ultimately we suggest that for common genetic variation at least, the future should contain an acceptance of complexity in genetic architecture and the possibility of useful prediction even if only to shift the way we interact with clinical service providers. |
url |
https://wellcomeopenresearch.org/articles/3-138/v1 |
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