Inflammation and the pathogenesis of atherosclerosis.

The notion that inflammation contributes to atherosclerosis has now gained considerable currency. Inflammation participates in atherosclerosis inception, progression, and thrombotic complications. Induced expression of endothelial leukocyte adhesion molecules and chemoattractant cytokines recruit blood cells to the arterial intima. Lesions can contain virtually every type of leukocyte. Monocytes mature into macrophages and imbibe lipids becoming foam cells, a hallmark of the atherosclerotic lesion. T lymphocytes can instruct the more numerous macrophages to express genes involved in the progression of the atheroma and its eventual destabilization. Inflammation is becoming clinically actionable to refine risk prediction, allocate treatments, and as a therapeutic target.

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Déclaration de conflit d'intérêts

Declaration of Competing Interest Dr. Libby is an unpaid consultant to, or involved in clinical trials for Amgen, AstraZeneca, Baim Institute, Beren Therapeutics, Esperion Therapeutics, Genentech, Kancera, Kowa Pharmaceuticals, Medimmune, Merck, Moderna, Novo Nordisk, Novartis, Pfizer, and Sanofi-Regeneron. Dr. Libby is a member of the scientific advisory board for Amgen, Caristo Diagnostics, Cartesian Therapeutics, CSL Behring, DalCor Pharmaceuticals, Dewpoint Therapeutics, Eulicid Bioimaging, Kancera, Kowa Pharmaceuticals, Olatec Therapeutics, Medimmune, Novartis, PlaqueTec, TenSixteen Bio, Soley Thereapeutics, and XBiotech, Inc. Dr. Libby’s laboratory has received research funding in the last 2 years from Novartis, Novo Nordisk and Genentech. Dr. Libby is on the Board of Directors of XBiotech, Inc. Dr. Libby has a financial interest in Xbiotech, a company developing therapeutic human antibodies, in TenSixteen Bio, a company targeting somatic mosaicism and clonal hematopoiesis of indeterminate potential (CHIP) to discover and develop novel therapeutics to treat age-related diseases, and in Soley Therapeutics, a biotechnology company that is combining artificial intelligence with molecular and cellular response detection for discovering and developing new drugs, currently focusing on cancer therapeutics.