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A Review of the Genetics of Hypertension with a Focus on Gene-Environment Interactions

  • RJ WakenEmail author
  • Lisa de las Fuentes
  • D.C. Rao
Novel Treatments for Hypertension (T Unger, Section Editor)
Part of the following topical collections:
  1. Topical Collection on Novel Treatments for Hypertension

Abstract

Purpose of Review

Here, we discuss the interpretation and modeling of gene-environment interactions in hypertension-related phenotypes, with a focus on the necessary assumptions and possible challenges.

Recent Findings

Recently, small cohort studies have discovered several novel genetic variants associated with hypertension-related phenotypes through modeling gene-environment interactions. Several consortia-based meta-analytic efforts have uncovered many novel genetic variants in hypertension without modeling interaction terms, giving promise to future meta-analytic efforts that incorporate gene-environment interactions.

Summary

Heritability studies and genome-wide association studies have established that hypertension, a prevalent cardiovascular disease, has a genetic component that may be modulated by the environment (such as lifestyle factors). This review includes a discussion of known genetic associations for hypertension/blood pressure, including those resulting from the incorporation of gene-environmental interaction modeling.

Keywords

Genetics of hypertension Gene-environment Phenotypes Cardiovascular disease 

Notes

Compliance with Ethical Standards

Conflict of Interest

Drs. Waken1, de las Fuentes, and Rao declare no conflicts of interest relevant to this manuscript.

Human and Animal Rights and Informed Consent

This article does not contain any studies with human or animal subjects performed by any of the authors.

Supplementary material

11906_2017_718_MOESM1_ESM.docx (36 kb)
ESM 1 (DOCX 36 kb)
11906_2017_718_MOESM2_ESM.xlsx (39 kb)
ESM 2 (XLSX 39 kb)

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Copyright information

© Springer Science+Business Media New York 2017

Authors and Affiliations

  1. 1.Division of BiostatisticsWashington University in St. Louis, School of MedicineSt. LouisUSA
  2. 2.Division of Cardiology, Department of MedicineSt. LouisUSA

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