Cited by 312Adipokines, Inflammation, and Metabolic DiseasesCardiovascular Disease and AdiposityAdipose Tissue and Metabolism

Adipose tissue, insulin action and vascular disease: inflammatory signals

Yudkin, J S·2003·International Journal of Obesity

Abstract

Insulin resistance, both in nondiabetic and diabetic subjects, is frequently associated with obesity, particularly an excess of central fat. Many of the features that have been ascribed to the metabolic or insulin-resistance syndrome are also more commonly found in obese subjects. These phenotypes include diabetic dyslipidaemia, elevation of levels of plasminogen activator inhibitor-1, microalbuminuria and endothelial dysfunction. More recently, features of acute-phase activation and low-grade inflammation, including elevated levels of fibrinogen, C-reactive protein and interleukin-6, have been associated with (central) obesity. Adipose tissue generation of cytokines has been shown in vitro and in vivo, and a number of novel cytokine-like molecules, collectively termed adipocytokines, have been identified as adipocyte products. While several of these, such as tumour necrosis factor-alpha, may act predominantly in autocrine or paracrine fashion, others are released into the systemic circulation, acting as signalling molecules to remote tissues, including liver, skeletal muscle and endothelium. A clearer understanding of adipose tissue signalling, and its contribution to the state of low-grade inflammation of obesity, will require physiological, as well as cellular and molecular, studies.

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Crossref · 10.1038/sj.ijo.0802496

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Authors
Yudkin, J. S.
Affiliations
University College London (GB)
Corresponding author
Yudkin, J S
Venue
International Journal of Obesity
Published
2003-11-14
Volume
27
Issue
S3
Pages
S25-S28
ISSN
  • 0307-0565 (ISSN-L)
  • 1476-5497
OpenAlex
W2087706636
Cited by
311
References
0
Citations by year
2025: 1 · 2024: 5 · 2023: 4 · 2022: 8 · 2021: 9 · 2020: 10 · 2019: 14 · 2018: 6 · 2017: 5 · 2016: 9 · 2015: 11 · 2014: 19 · 2013: 17 · 2012: 22
FWCI
15.67
Type
journal article
Language
en
Open access
closed
Locations
  • International Journal of Obesity (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Disease and Adiposity
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
Keywords
adipose tissue, insulin resistance, abdominal obesity, low-grade inflammation, adipokines, cytokines, TNF-α, interleukin-6, C-reactive protein, fibrinogen, endothelial dysfunction, microalbuminuria, plasminogen activator inhibitor-1, diabetic dyslipidemia, metabolic syndrome, vascular disease
MeSH terms
Adipose Tissue, Animals, Endothelium, Vascular, Humans, Inflammation, Insulin Resistance, Vascular Diseases, Signal Transduction

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