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August 5, 2026Current Opinion in Lipidology

Lipoprotein(a): a unique lipoprotein at the crossroads of atherosclerosis and thrombosis

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Authors

MBMichael B. BoffaWestern UniversityMKMarlys L. KoschinskyWestern University

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Overview

Narrative review reveals dual proatherogenic and prothrombotic mechanisms of lipoprotein(a) in cardiovascular disease, indicating potential targets for personalized prevention and therapy.

Key Points

  • To review preclinical, imaging, and clinical evidence characterizing the direct and indirect prothrombotic mechanisms through which lipoprotein(a) contributes to atherothrombotic cardiovascular risk.
  • Literature synthesis of preclinical mechanistic studies, clinical plaque imaging investigations, and primary prevention trials evaluating lipoprotein(a) pathophysiology and therapy.
  • Preclinical models and vascular imaging demonstrate that oxidized phospholipids carried by lipoprotein(a) incite vascular inflammation and drive vulnerable plaque formation.
  • Lipoprotein(a) directly promotes thrombosis by inducing lysis-resistant fibrin clot architectures, activating the coagulation cascade, and enhancing platelet reactivity.
  • Primary prevention analyses demonstrate selective clinical risk reduction from aspirin therapy in individuals presenting with elevated baseline lipoprotein(a) concentrations.

Cite This Study

Boffa et al. (2026) studied this question.

synapsesocial.com/papers/6a9f674eaccb0daecaf7deechttps://doi.org/10.1097/mol.0000000000001049
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