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Metabolic Inflexibility in Skeletal Muscle With Obesity
(East Carolina University, 2009)
The skeletal muscle of obese individuals has a reduced capacity to oxidize lipids. The hypothesis to be tested in this dissertation is that the ability to regulate lipid oxidation in response to lipid exposure is impaired ...
Modulation of IKKβ with AMPK Improves Insulin Sensitivity in Skeletal Muscle
(East Carolina University, 2008-11)
Activation of the insulin receptor substrate (IRS)-1 is necessary for proper transduction of the insulin signal. IRS-1 serine312(human)/307(rodent) phosphorylation, however, results in disruption of this signal and subsequent ...
Deletion of LPCAT3 Promotes Enhanced Insulin Signaling in Skeletal Muscle
(East Carolina University, 2015-12-15)
Aberrant lipid metabolism has been linked to skeletal muscle insulin resistance. The exact identity of the lipid species that promote skeletal muscle insulin resistance among the human population remains unclear. In this ...