Hepatic insulin resistance in ob/ob mice involves increases in ceramide, aPKC activity, and selective impairment of Akt-dependent FoxO1 phosphorylation
Pathogenesis of insulin resistance in leptin-deficient ob/ob mice is obscure. In another form of diet-dependent obesity, high-fat-fed mice, hepatic insulin resistance involves ceramide-induced activation of atypical protein kinase C (aPKC), which selectively impairs protein kinase B (Akt)-dependent...
Main Authors: | Mini P. Sajan, Robert A. Ivey, Mackenzie C. Lee, Robert V. Farese |
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Format: | Article |
Sprog: | English |
Udgivet: |
Elsevier
2015-01-01
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Serier: | Journal of Lipid Research |
Fag: | |
Online adgang: | http://www.sciencedirect.com/science/article/pii/S0022227520356418 |
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