Adhesion molecules and atherosclerosis in ankylosing spondylitis: implications for cardiovascular risk

Miroslav Markov1,2, Tsvetoslav Georgiev3,4, Alexander Krasimirov Angelov5

  • 1Department of Propedeutics of Internal Medicine, Faculty of Medicine, Medical University, Varna, 9002, Bulgaria.

PubMed

Insights

Ankylosing Spondylitis (AS) patients face increased cardiovascular risk due to accelerated atherosclerosis. Endothelial dysfunction, driven by inflammation and risk factors, plays a key role in this process.

Area of Science:

  • Rheumatology
  • Cardiology
  • Immunology

Background:

  • Ankylosing Spondylitis (AS) is a chronic inflammatory arthritis linked to heightened cardiovascular (CV) risk and mortality.
  • AS accelerates atherosclerosis, but studies show conflicting results regarding CV morbidity compared to the general population.
  • This discrepancy may stem from the interplay between traditional CV risk factors and the inflammatory burden of AS.

Purpose of the Study:

  • To explore the relationship between chronic inflammation in AS, endothelial dysfunction, and atherosclerosis.
  • To investigate the role of adhesion molecules (ICAM-1, VCAM-1) in predicting CV events in AS patients.
  • To review current understanding and therapeutic strategies for managing CV risk in AS.

Main Methods:

  • Literature review and synthesis of existing studies on AS, cardiovascular risk, and atherosclerosis.
  • Analysis of the role of endothelial dysfunction as an early marker of vascular damage in AS.
  • Examination of the impact of inflammatory markers and adhesion molecules on CV outcomes.

Main Results:

  • Endothelial dysfunction is prevalent in AS, indicating a synergistic effect of inflammation and conventional risk factors on vascular injury.
  • Endothelial dysfunction can precede overt vascular pathology in AS, highlighting its critical role.
  • Adhesion molecules like ICAM-1 and VCAM-1 are valuable predictors of cardiovascular events in AS.

Conclusions:

  • The interplay between inflammation, endothelial dysfunction, and atherosclerosis in AS is complex and requires further elucidation.
  • Therapeutic interventions targeting CV risk, such as angiotensin receptor blockers and statins, show promise in AS patients.
  • Continued research is essential to optimize cardiovascular care for individuals with Ankylosing Spondylitis.

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