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Updated: May 12, 2025
08:41
Assessment of Vascular Tone Responsiveness using Isolated Mesenteric Arteries with a Focus on Modulation by Perivascular Adipose Tissues
Published on: June 3, 2019
9.7K
PVAT adipocyte: energizing, modulating, and structuring vascular function during normotensive and hypertensive states
C Javier Rendon1, Stephanie W Watts2, G Andres Contreras1
1Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, Michigan, United States.
Summary
Hypertension causes vascular remodeling, affecting perivascular adipose tissue (PVAT). Understanding PVAT
Area of Science:
- Cardiovascular Science
- Endocrinology
- Vascular Biology
Background:
- Hypertension is a prevalent cardiovascular disease.
- It involves significant vascular remodeling, including perivascular adipose tissue (PVAT).
- PVAT plays a critical role in blood pressure regulation.
Purpose of the Study:
- To review mechanisms of PVAT in blood pressure modulation.
- To examine how hypertension influences these PVAT mechanisms.
- To elucidate the interplay between hypertension and PVAT biology.
Main Methods:
- Literature review of PVAT's role in hypertension.
- Analysis of PVAT's bioactive factor secretion.
- Examination of PVAT's mechanical and adipose-specific functions.
Main Results:
- PVAT modulates blood pressure via soluble factors, mechanical support, and adipose functions.
- Hypertension significantly impacts these PVAT regulatory mechanisms.
- Remodeling of PVAT is a key feature in hypertensive vascular disease.
Conclusions:
- PVAT is integral to blood pressure homeostasis.
- Hypertension-induced changes in PVAT contribute to disease pathophysiology.
- Further research into PVAT is crucial for understanding and treating hypertension.
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