Pharmacological developments in antihypertensive treatment through nitric oxide-cGMP modulation

Annika A Jüttner1, A H Jan Danser1, Anton J M Roks1

  • 1Department of Internal Medicine, Division of Vascular Disease and Pharmacology, Erasmus Medical Center, Erasmus University, Rotterdam, The Netherlands.

Insights

Optimizing hypertension treatment by targeting nitric oxide-cyclic guanosine monophosphate signaling shows promise. This pathway is key for vasodilation, offering a viable strategy to manage high blood pressure risks.

Area of Science:

  • Pharmacology
  • Cardiovascular Medicine
  • Molecular Biology

Background:

  • Current hypertension treatments targeting vasoconstriction, cardiac contractility, and blood volume regulation often fail to achieve target blood pressure in outpatients.
  • The nitric oxide-cyclic guanosine monophosphate (NO-cGMP) pathway is a crucial mediator of vasodilation.

Purpose of the Study:

  • To review challenges within the NO-cGMP signaling system in hypertension.
  • To explore existing and ongoing attempts to correct these signaling problems for improved hypertension management.

Main Methods:

  • Review of existing literature on NO-cGMP signaling in hypertension.
  • Analysis of therapeutic strategies targeting the NO-cGMP pathway.
  • Discussion of potential applications of newly developed, clinically safe medications.

Main Results:

  • The NO-cGMP pathway presents a significant therapeutic target for hypertension.
  • Several strategies to address dysfunctions in this pathway are under investigation.
  • Existing medications approved for other conditions may be repurposed for essential systemic hypertension.

Conclusions:

  • Despite research challenges, stimulating the NO-cGMP pathway remains a promising strategy for hypertension treatment.
  • Targeting NO-cGMP signaling offers a viable approach to mitigate the health risks associated with chronic hypertension.

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