Plasma complement and vascular complement deposition in patients with coronary artery disease with and without inflammatory rheumatic diseases.

ABSTRACT:

Purpose

Inflammatory rheumatic diseases (IRD) are associated with accelerated coronary artery disease (CAD), which may result from both systemic and vascular wall inflammation. There are indications that complement may be involved in the pathogenesis of CAD in Systemic Lupus Erythematosus (SLE) and Rheumatoid Arthritis (RA). This study aimed to evaluate the associations between circulating complement and complement activation products with mononuclear cell infiltrates (MCI, surrogate marker of vascular inflammation) in the aortic media and adventitia in IRDCAD and non-IRDCAD patients undergoing coronary artery bypass grafting (CABG). Furthermore, we compared complement activation product deposition patterns in rare aorta adventitial and medial biopsies from SLE, RA and non-IRD pati

SUBMITTER: Shields KJ 

PROVIDER: S-EPMC5375133 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature