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Assessment of Vascular Tone Responsiveness using Isolated Mesenteric Arteries with a Focus on Modulation by Perivascular Adipose Tissues
Published on: June 3, 2019
Adipose Tissue and Modulation of Hypertension
Eashita Das1,2, Joon Ho Moon1, Ju Hee Lee1,3
1Translational Medicine Program, The Hospital for Sick Children Research Institute, Toronto, Ontario, M5G 0A4, Canada.
Purpose Of Review:
Obesity is a major risk factor for the development of hypertension (HTN), a leading cause of cardiovascular morbidity and mortality. Growing body of research suggests that adipose tissue function is directly associated with the pathogenesis of obesity-related HTN. In this review, we will discuss recent research on the role of adipose tissue in blood pressure (BP) regulation and activation of brown adipose tissue (BAT) as a potentially new therapeutic means for obesity-related HTN.
Recent Findings:
Adipose tissue provides mechanical protection of the blood vessels and plays a role in regulation of vascular tone. Exercise and fasting activate BAT and induce browning of white adipose tissue (WAT). BAT-secreted FGF21 lowers BP and protects against HTN. Browning of perivascular WAT improves HTN. New insights on WAT browning and BAT activation can open new avenues of potential therapeutic interventions to treat obesity-related HTN.
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