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08:53
Localization, Identification, and Excision of Murine Adipose Depots
Published on: December 4, 2014
Multiple adipose depots increase cardiovascular risk via local and systemic effects.
Kalypso Karastergiou1, Susan K Fried
1Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, Boston University, School of Medicine, 650 Albany St., EBRC-810, Boston, MA 02118, USA. kkaraste@bu.edu
Current Atherosclerosis Reports
|August 29, 2013
Summary
Obesity, particularly central fat distribution, impacts cardiovascular disease risk. Understanding diverse fat depots, like visceral and subcutaneous fat, is key to assessing and managing cardiometabolic disease risk in individuals.
Area of Science:
- Cardiovascular Science
- Metabolic Disease Research
- Adipose Tissue Biology
Background:
- Obesity is a major cardiovascular disease risk factor, with central fat distribution being particularly detrimental.
- Visceral adipose tissue has been extensively studied, but its direct causative role in cardiometabolic disease requires further elucidation.
- Subcutaneous gluteofemoral fat accumulation appears protective, yet underlying molecular mechanisms are not fully understood.
Purpose of the Study:
- To explore the complex role of adipose tissue distribution in cardiovascular disease development.
- To investigate the impact of various localized fat depots on cardiovascular health.
- To enhance the assessment of cardiovascular risk in overweight and obese populations.
Main Methods:
- Review of epidemiological and clinical studies on adipose tissue and cardiovascular disease.
- Utilizing advanced imaging techniques to study smaller, localized fat depots.
- Analysis of metabolic phenotypes associated with heterogeneous fat distribution.
Main Results:
- Visceral adipose tissue's central role in cardiometabolic disease needs further confirmation.
- Subcutaneous gluteofemoral fat exhibits protective effects against cardiovascular disease.
- Imaging studies reveal interactions between localized fat depots (epicardial, perivascular, renal sinus) and adjacent tissues.
Conclusions:
- Adipose tissue's influence on cardiovascular disease is complex and depot-specific.
- Further research into heterogeneous fat distribution and metabolic phenotypes is crucial for accurate cardiovascular risk assessment.
- Understanding localized fat depots may lead to improved management strategies for obesity-related cardiovascular risks.
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