Acute Effects of an Oral Fat Load on Skeletal Muscle and Hepatic Insulin Sensitivity

Summary

The development of type 2 diabetes is based on a combination of insulin resistance and beta cell dysfunction. In the last years, elevated FFA were recognized as a key players in the pathogenesis of insulin resistance and type 2 diabetes. The study compares the acute effects of an oral lipid bolus on insulin sensitivity and hepatic glucose metabolism in healthy humans.

Timeline

Start

2012-03

Primary completion

2022-01-01

Completion

2022-01-01

Publications

• Sarabhai T, Koliaki C, Mastrototaro L, Kahl S, Pesta D, Apostolopoulou M, Wolkersdorfer M, Bonner AC, Bobrov P, Markgraf DF, Herder C, Roden M. Dietary palmitate and oleate differently modulate insulin sensitivity in human skeletal muscle. Diabetologia. 2022 Feb;65(2):301-314. doi: 10.1007/s00125-021-05596-z. Epub 2021 Oct 26.
• Sarabhai T, Kahl S, Szendroedi J, Markgraf DF, Zaharia OP, Barosa C, Herder C, Wickrath F, Bobrov P, Hwang JH, Jones JG, Roden M. Monounsaturated fat rapidly induces hepatic gluconeogenesis and whole-body insulin resistance. JCI Insight. 2020 May 21;5(10):e134520. doi: 10.1172/jci.insight.134520.
• Hernandez EA, Kahl S, Seelig A, Begovatz P, Irmler M, Kupriyanova Y, Nowotny B, Nowotny P, Herder C, Barosa C, Carvalho F, Rozman J, Neschen S, Jones JG, Beckers J, de Angelis MH, Roden M. Acute dietary fat intake initiates alterations in energy metabolism and insulin resistance. J Clin Invest. 2017 Feb 1;127(2):695-708. doi: 10.1172/JCI89444. Epub 2017 Jan 23.

Drugs

Indications

No indication recorded.