Resistin in Rodents and Humans
Obesity is characterized by excess accumulation of lipids in adipose tissue and other organs, and chronic inflammation associated with insulin resistance and an increased risk of type 2 diabetes. Obesity, type 2 diabetes, and cardiovascular diseases are major health concerns. Resistin was first disc...
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Korean Diabetes Association
2013-12-01
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Online Access: | http://e-dmj.org/Synapse/Data/PDFData/2004DMJ/dmj-37-404.pdf |
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doaj-a5d957a5522e44f0ab2ecca8af0109bd2020-11-24T23:31:37ZengKorean Diabetes AssociationDiabetes & Metabolism Journal2233-60792233-60872013-12-0137640441410.4093/dmj.2013.37.6.4042122Resistin in Rodents and HumansHyeong Kyu ParkRexford S. AhimaObesity is characterized by excess accumulation of lipids in adipose tissue and other organs, and chronic inflammation associated with insulin resistance and an increased risk of type 2 diabetes. Obesity, type 2 diabetes, and cardiovascular diseases are major health concerns. Resistin was first discovered as an adipose-secreted hormone (adipokine) linked to obesity and insulin resistance in rodents. Adipocyte-derived resistin is increased in obese rodents and strongly related to insulin resistance. However, in contrast to rodents, resistin is expressed and secreted from macrophages in humans and is increased in inflammatory conditions. Some studies have also suggested an association between increased resistin levels and insulin resistance, diabetes and cardiovascular disease. Genetic studies have provided additional evidence for a role of resistin in insulin resistance and inflammation. Resistin appears to mediate the pathogenesis of atherosclerosis by promoting endothelial dysfunction, vascular smooth muscle cell proliferation, arterial inflammation, and formation of foam cells. Indeed, resistin is predictive of atherosclerosis and poor clinical outcomes in patients with coronary artery disease and ischemic stroke. There is also growing evidence that elevated resistin is associated with the development of heart failure. This review will focus on the biology of resistin in rodents and humans, and evidence linking resistin with type 2 diabetes, atherosclerosis, and cardiovascular disease.http://e-dmj.org/Synapse/Data/PDFData/2004DMJ/dmj-37-404.pdfAdipocytesAtherosclerosisCardiovascular diseasesDiabetes mellitus, type 2InflammationInsulin resistanceMacrophagesObesityPolymorphism, geneticResistin |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hyeong Kyu Park Rexford S. Ahima |
spellingShingle |
Hyeong Kyu Park Rexford S. Ahima Resistin in Rodents and Humans Diabetes & Metabolism Journal Adipocytes Atherosclerosis Cardiovascular diseases Diabetes mellitus, type 2 Inflammation Insulin resistance Macrophages Obesity Polymorphism, genetic Resistin |
author_facet |
Hyeong Kyu Park Rexford S. Ahima |
author_sort |
Hyeong Kyu Park |
title |
Resistin in Rodents and Humans |
title_short |
Resistin in Rodents and Humans |
title_full |
Resistin in Rodents and Humans |
title_fullStr |
Resistin in Rodents and Humans |
title_full_unstemmed |
Resistin in Rodents and Humans |
title_sort |
resistin in rodents and humans |
publisher |
Korean Diabetes Association |
series |
Diabetes & Metabolism Journal |
issn |
2233-6079 2233-6087 |
publishDate |
2013-12-01 |
description |
Obesity is characterized by excess accumulation of lipids in adipose tissue and other organs, and chronic inflammation associated with insulin resistance and an increased risk of type 2 diabetes. Obesity, type 2 diabetes, and cardiovascular diseases are major health concerns. Resistin was first discovered as an adipose-secreted hormone (adipokine) linked to obesity and insulin resistance in rodents. Adipocyte-derived resistin is increased in obese rodents and strongly related to insulin resistance. However, in contrast to rodents, resistin is expressed and secreted from macrophages in humans and is increased in inflammatory conditions. Some studies have also suggested an association between increased resistin levels and insulin resistance, diabetes and cardiovascular disease. Genetic studies have provided additional evidence for a role of resistin in insulin resistance and inflammation. Resistin appears to mediate the pathogenesis of atherosclerosis by promoting endothelial dysfunction, vascular smooth muscle cell proliferation, arterial inflammation, and formation of foam cells. Indeed, resistin is predictive of atherosclerosis and poor clinical outcomes in patients with coronary artery disease and ischemic stroke. There is also growing evidence that elevated resistin is associated with the development of heart failure. This review will focus on the biology of resistin in rodents and humans, and evidence linking resistin with type 2 diabetes, atherosclerosis, and cardiovascular disease. |
topic |
Adipocytes Atherosclerosis Cardiovascular diseases Diabetes mellitus, type 2 Inflammation Insulin resistance Macrophages Obesity Polymorphism, genetic Resistin |
url |
http://e-dmj.org/Synapse/Data/PDFData/2004DMJ/dmj-37-404.pdf |
work_keys_str_mv |
AT hyeongkyupark resistininrodentsandhumans AT rexfordsahima resistininrodentsandhumans |
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1725536989026975744 |