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Related Experiment Video

Updated: Jun 21, 2026

Identification and Dissection of Diverse Mouse Adipose Depots

Identification and Dissection of Diverse Mouse Adipose Depots

Published on: July 11, 2019

Subcutaneous and visceral adipose tissue: structural and functional differences.

M Mohsen Ibrahim¹

¹Cardiology Department, Cairo University, 1 El-Sherifein Street, Abdeen, Cairo 11111, Egypt. ehs@link.net

Obesity Reviews : an Official Journal of the International Association for the Study of Obesity

|August 7, 2009

Summary

This summary is machine-generated.

Visceral adipose tissue (VAT) poses a greater health risk than subcutaneous adipose tissue (SCAT) due to its metabolic and inflammatory properties. Understanding these differences is crucial for managing obesity and its associated cardiovascular and metabolic risks.

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Area of Science:

Endocrinology
Metabolic Health
Obesity Research

Background:

Obesity is a complex condition with varied body fat distribution and metabolic profiles.
Abdominal obesity, specifically visceral adipose tissue (VAT), presents a higher risk for diabetes and cardiovascular events compared to peripheral or gluteofemoral obesity (SCAT).

Purpose of the Study:

To delineate the anatomical, cellular, molecular, physiological, clinical, and prognostic distinctions between visceral adipose tissue (VAT) and subcutaneous adipose tissue (SCAT).

Main Methods:

Comparative analysis of VAT and SCAT based on anatomical location, cellular composition, receptor expression, metabolic activity, and physiological functions.
Evaluation of adipocyte characteristics, including differentiation capacity, size, lipolysis sensitivity, insulin resistance, and nutrient uptake.
Assessment of tissue drainage pathways and inflammatory/immune cell content.

Main Results:

VAT, located in the mesentery and omentum, drains directly to the liver via the portal circulation.
VAT exhibits greater cellularity, vascularity, innervation, and inflammatory cell infiltration compared to SCAT.
VAT adipocytes are more metabolically active, insulin-resistant, and prone to lipolysis, with higher glucocorticoid and androgen receptor expression, while SCAT is more efficient at absorbing circulating lipids.

Conclusions:

Visceral adipose tissue (VAT) is characterized by distinct biological properties that confer a greater metabolic and inflammatory burden compared to subcutaneous adipose tissue (SCAT).
These differences underscore the heightened association of VAT with adverse health outcomes, including increased mortality risk.