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Mechanisms of arterial remodeling: lessons from genetic diseases

Bernard J van Varik1, Roger J M W Rennenberg, Chris P Reutelingsperger

  • 1Department of Internal Medicine, Medical Centre and Cardiovascular Research Institute Maastricht, Maastricht University Maastricht, Netherlands.

Frontiers in Genetics
|December 19, 2012
PubMed

Insights

Arterial stiffness, a key factor in vascular disease, accelerates arterial remodeling. Understanding genetic disorders like pseudoxanthoma elasticum (PXE) offers insights into these complex vascular remodeling mechanisms.

Area of Science:

  • Cardiovascular Biology
  • Genetics
  • Pathophysiology

Background:

  • Vascular disease is a leading cause of death, driven by complex and poorly understood mechanisms.
  • Arterial stiffness, a pathological change in the vascular wall, leads to organ damage and mortality.
  • Arterial remodeling is influenced by various factors including hypertension, diabetes, and genetic conditions.

Purpose of the Study:

  • To review the complex mechanisms underlying arterial remodeling.
  • To explore factors contributing to adverse arterial remodeling.
  • To use single-gene defect diseases as models for understanding vascular remodeling.

Main Methods:

  • Literature review focusing on arterial remodeling.
  • Analysis of factors influencing vascular wall structure and function.
  • Case studies of genetic disorders (PXE, Marfan's, Keutel syndrome).

Main Results:

  • Arterial remodeling is accelerated by conditions like hypertension, diabetes, and smoking.
  • Genetic disorders such as pseudoxanthoma elasticum (PXE) provide insights into vascular remodeling.
  • Understanding these diseases aids in deciphering the complex biology of vascular disease.

Conclusions:

  • Arterial remodeling is a critical process in vascular disease development.
  • Studying genetic defects offers valuable perspectives on vascular pathophysiology.
  • Further research into these mechanisms can inform therapeutic strategies for vascular conditions.

Keywords:
arterial remodelingcalcificationgenetic diseasevitamin Kvitamin K-antagonists

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