C-reactive protein is a bystander of cardiovascular disease

Sonia S Anand1, Salim Yusuf

  • 1Population Health Research Institute, McMaster University, Hamilton General Hospital Campus, DB-CVSRI, 237 Barton Street East, Rm. C3102 Hamilton, Ontario, Canada L8L 2X2. anand@hhsc.ca

European Heart Journal
|August 3, 2010
PubMed

Insights

High-sensitivity C-reactive protein (hs-CRP) is linked to atherosclerosis and coronary heart disease (CHD). This review examines evidence to see if hs-CRP causes CHD or is merely an indicator.

Area of Science:

  • Biomedical research
  • Cardiovascular science
  • Inflammation markers

Background:

  • High-sensitivity C-reactive protein (hs-CRP) is a marker of inflammation.
  • Numerous studies have explored the link between hs-CRP, atherosclerosis, and coronary heart disease (CHD).
  • Existing research includes mechanistic, genetic, population-based studies, and clinical trials.

Purpose of the Study:

  • To review and synthesize the collective evidence on the association between hs-CRP and atherosclerosis/CHD.
  • To determine if hs-CRP plays a causal role in the development of atherosclerosis and CHD.
  • To ascertain whether hs-CRP acts as a causal factor or a bystander in the disease pathway.

Main Methods:

  • Systematic review of existing literature.
  • Analysis of mechanistic, genetic, epidemiological, and clinical trial data.
  • Evaluation of the association between hs-CRP levels and cardiovascular outcomes.

Main Results:

  • The collective evidence is being reviewed to determine the role of hs-CRP.
  • The findings will clarify whether hs-CRP is causally implicated in atherosclerosis and CHD.
  • Distinguishing between a causal role and a bystander effect is the focus.

Conclusions:

  • The review aims to provide a definitive conclusion on the causal role of hs-CRP in atherosclerosis and CHD.
  • Understanding hs-CRP's role is crucial for cardiovascular disease risk assessment and management.
  • The study will help differentiate between a biomarker and a therapeutic target.

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