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Genetics, ancestry, and hypertension: implications for targeted antihypertensive therapies

Nora Franceschini1, Daniel I Chasman, Rhonda M Cooper-DeHoff

  • 1Department of Epidemiology, University of North Carolina Gillings School of Global Public Health, 137 E. Franklin St., Suite 306, Chapel Hill, NC, USA, noraf@unc.edu.

Current Hypertension Reports
|June 7, 2014
PubMed

Insights

Genetic discoveries are advancing our understanding of blood pressure regulation and hypertension. Genome-wide association studies reveal new genetic links to blood pressure variation and drug response, guiding future hypertension treatments.

Area of Science:

  • Genetics
  • Pharmacology
  • Cardiovascular Medicine

Background:

  • Hypertension is a prevalent chronic condition requiring lifelong medication.
  • Genetic factors significantly influence blood pressure levels and responses to antihypertensive drugs.

Purpose of the Study:

  • To review recent genetic discoveries related to blood pressure, hypertension, and antihypertensive drug response.
  • To highlight ancestry-specific genetic findings and their implications for drug therapy targets.

Main Methods:

  • Review of genome-wide association studies (GWAS).
  • Analysis of pharmacogenetic studies on antihypertensive drug response.
  • Inclusion of ancestry-specific findings.

Main Results:

  • GWAS have identified novel genetic loci associated with blood pressure variation and hypertension risk.
  • Pharmacogenetic studies indicate a genetic influence on blood pressure response to antihypertensive medications, though findings vary.
  • Ancestry-specific genetic variations may impact hypertension risk and drug efficacy.

Conclusions:

  • Genetic research offers insights into hypertension and its treatment.
  • Further research is needed to identify genes affecting antihypertensive medication efficacy and adverse events.
  • Understanding genetic factors can personalize hypertension management and inform novel drug target discovery.

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