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Adipose Tissue and Insulin Resistance


Hong-Bo Zhang, Qi-Qi Wan, Hua Liang, Feng Chen, Qin Wang*
School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai 200240, China
Abstract: Adipose tissue can be divided into white adipose tissue and brown adipose tissue which, for a long time, has been considered only for body energy storage and non-shivering thermogenesis. However, during recent years, after the discovery of leptin, a lot of Adipose tissue’s new functions have been revealed. Apart from storing and releasing free fatty acid to get involved in energy metabolism, it also secretes a variety of adipocytokines to regulate peripheral tissue insulin sensitivity. More importantly, adipose tissue is closely related to chronic-metabolic- inflammation which directly leads to insulin resistance. This review provides an overview of connection between adipose tissue and insulin resistance from the aspects of free fatty acid, adipocytokines and inflammation.


CSTR: 32200.14.cjcb.2010.03.0024