Arq. Bras. Cardiol. 2021; 117(1): 118-119

Endothelial Progenitor Cells and Exercise: Working Together to Target Endothelial Dysfunction in Metabolic Syndrome

Christina Grüne de Souza e Silva ORCID logo

DOI: 10.36660/abc.20210399

This Short Editorial is referred by the Research article "Exercise Training Improves Functions of Endothelial Progenitor Cells in Patients with Metabolic Syndrome".

Our understanding of the crucial role played by the endothelium in cardiovascular biology has evolved over the past couple of decades, with the recognition that it is a dynamically-regulated organ, essential in maintaining vascular homeostasis. A healthy endothelium is able to adequately respond to physical and chemical signals and, through the release of a wide range of mediators, regulate, among others, vascular tone and growth, cellular adhesion, thrombogenicity, and inflammation.

Furthermore, it has been acknowledged that when the endothelium loses its physiological properties due to an imbalance between its injury and its appropriate recovery, a tendency towards vasoconstriction, pro-thrombotic, and pro-inflammatory states are shown. This condition, termed endothelial dysfunction, has been shown to precede the development of pro-atherosclerotic changes, leading to atherosclerotic plaque formation and its later clinical complications.

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Endothelial Progenitor Cells and Exercise: Working Together to Target Endothelial Dysfunction in Metabolic Syndrome

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