The Pathogenic Role of Foam Cells in Atherogenesis: Do They Represent Novel Therapeutic Targets?
Endocr Metab Immune Disord Drug Targets
; 22(7): 765-777, 2022 Aug 15.
Article
em En
| MEDLINE
| ID: mdl-34994321
ABSTRACT
BACKGROUND:
Foam cells, mainly derived from monocytes-macrophages, contain lipid droplets essentially composed of cholesterol in their cytoplasm. They infiltrate the intima of arteries, contributing to the formation of atherosclerotic plaques. PATHOGENESIS Foam cells damage the arterial cell wall via the release of proinflammatory cytokines, free radicals, and matrix metalloproteinases, enhancing the plaque size up to its rupture. THERAPY A correct dietary regimen seems to be the most appropriate therapeutic approach to minimize obesity, which is associated with the formation of foam cells. At the same time, different types of antioxidants have been evaluated to arrest the formation of foam cells, even if the results are still contradictory. In any case, a combination of antioxidants seems to be more efficient in the prevention of atherosclerosis.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Aterosclerose
/
Placa Aterosclerótica
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article