Antioxidants (Nov 2021)

Legacy in Cardiovascular Risk Factors Control: From Theory to Future Therapeutic Strategies?

  • Lucie Pothen,
  • Jean-Luc Balligand

DOI
https://doi.org/10.3390/antiox10111849
Journal volume & issue
Vol. 10, no. 11
p. 1849

Abstract

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In medicine, a legacy effect is defined as the sustained beneficial effect of a given treatment on disease outcomes, even after cessation of the intervention. Initially described in optimized control of diabetes, it was also observed in clinical trials exploring intensification strategies for other cardiovascular risk factors, such as hypertension or hypercholesterolemia. Mechanisms of legacy were particularly deciphered in diabetes, leading to the concept of metabolic memory. In a more discreet manner, other memory phenomena were also described in preclinical studies that demonstrated long-lasting deleterious effects of lipids or angiotensin II on vascular wall components. Interestingly, epigenetic changes and reactive oxygen species (ROS) appear to be common features of “memory” of the vascular wall.

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