Title : From excess adiposity to insulin resistance: the role of free fatty acids.

Pub. Date : 2012 Sep-Oct

PMID : 22609131






1 Functional Relationships(s)
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1 TNF-alpha, secreted by hypertrophic adipocytes and adipose tissue macrophages, also inhibits IR signaling by a double mechanism of serine-phosphorylation and tyrosine-dephosphorylation of IRS-1, causing inactivation and degradation of IRS-1 and a consequent stop of IR signaling. Tyrosine tumor necrosis factor Homo sapiens