抄録
<jats:p>Dyslipidemia and insulin resistance are commonly associated with catabolic or lipodystrophic conditions (such as cancer and sepsis) and with pathological states of nutritional overload (such as obesity‐related type 2 diabetes). Two common features of these metabolic disorders are adipose tissue dysfunction and elevated levels of tumour necrosis factor‐alpha (TNF‐α). Herein, we review the multiple actions of this pro‐inflammatory adipokine on adipose tissue biology. These include inhibition of carbohydrate metabolism, lipogenesis, adipogenesis and thermogenesis and stimulation of lipolysis. TNF‐α can also impact the endocrine functions of adipose tissue. Taken together, TNF‐α contributes to metabolic dysregulation by impairing both adipose tissue function and its ability to store excess fuel. The molecular mechanisms that underlie these actions are discussed.</jats:p>
収録刊行物
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- FEBS Letters
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FEBS Letters 582 (1), 117-131, 2007-11-26
Wiley