Vascular disease and inflammation

Dean T Giacobbe1, Michael J Murray

  • 1Department of Anesthesiology, University of Pennsylvania, Philadelphia, PA, USA.

Insights

Atherosclerotic vascular disease is now understood as an inflammatory process, not just lipid deposition. Research highlights inflammatory markers predicting events and successful anti-inflammatory therapies.

Area of Science:

  • Cardiovascular Medicine
  • Immunology
  • Vascular Biology

Background:

  • Atherosclerotic vascular disease was historically viewed as abnormal lipid deposition.
  • Emerging evidence reclassifies it as a dynamic inflammatory process throughout its lifecycle.

Purpose of the Study:

  • To review basic science research supporting the inflammatory basis of atherosclerosis.
  • To discuss inflammatory markers for predicting clinical events.
  • To highlight pharmacologic successes in anti-inflammatory therapies.

Main Methods:

  • Review of basic science research.
  • Analysis of epidemiologic data.
  • Discussion of inflammatory markers and therapeutic strategies.

Main Results:

  • Strong evidence supports inflammation as a central mechanism in atherosclerosis.
  • Specific inflammatory markers are associated with increased risk of cardiovascular events.
  • Targeting inflammation has shown pharmacologic success in treatment.

Conclusions:

  • The understanding of atherosclerotic vascular disease has shifted significantly towards an inflammatory paradigm.
  • Inflammation plays a critical role from disease initiation to plaque rupture and thrombosis.
  • Therapies targeting inflammation represent a promising approach for managing atherosclerotic vascular disease.

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