
Larsen, Terje
Professor emeritus
The 50 latest publications is shown on this page. See all publications in Cristin here →
Research interests
My research activity focuses on alterations in myocardial metabolism during obesity and type 2 diabetes and how such changes may influence the mechanical function of the heart, using the genetically diabetic (db/db) mouse, as well as diet-induced obese mice and rats as diabetic models. We have demonstrated marked changes in cardiac metabolism in these animals, with a clear over-reliance on fatty acid oxidation for energy production and a corresponding reduction in glucose oxidation. In addition, they show cardiomyopathy and/or reduced cardiac efficiency (the relationship between cardiac work and oxygen consumption), as well as reduced tolerance to ischemia-reperfusion.
We are investigating possible mechanisms of diabetes-induced cardiac dysfunction, hypothesizing that the metabolic disorders accompanying the diabetic state play a central role in the development of cardiac disease. Of particular interest is the transcriptional regulation of myocardial substrate supply and utilization via activation of the nuclear peroxisome proliferator-activated receptors (PPARs) - both in the heart, adipose tissue and liver. Current experimental activity includes use of various (lipid-lowering) PPAR agonists, exercise training and dietary modifications of metabolism to determine its impact on the mechanical function of the heart.
Member of research group
CV
Name: Terje Steinar Larsen
Present position and address: Professor, Cardiovascular Research Group, Institute of Medical Biology, University of Tromsø, N-9037 Tromsø, Norway.
Born: April 18, 1950, 8432 Alsvåg, Norway.
Status: Married, three children.
Private address: Ryllikveien 47, 9100 Kvaløysletta, Norway
Education:
1972-1976: University of Tromsø, Norway; Bachelor of Science
1976-1978: University of Tromsø, Norway; Master of Science
1978-1985: University of Tromsø, Norway; PhD
Professional experience and research positions:
1978-1980: Research Fellow (Department of Medical Physiology, University of Tromsø)
1980-1985: Research Fellow (Norwegian Research Council for Science and the Humanities), Department of Arctic Biology, University of Tromsø
1985-1986: Postdoctoral Fellow (Alberta Heritage Foundation for Medical Research), Faculty of Medicine, The University of Calgary, Canada
1986-1990: Postdoctoral Fellow (Norwegian Research Council), Department of Medical Physiology, University of Tromsø
1990-1992: Associate professor, Department of Medical Physiology, University of Tromsø
1992-1996: Professor, Chairman, Department of Medical Physiology, University of Tromsø
1996-1997: Sabbatical stay at The Faculty of Medicine, The University of Calgary, Canada
1997-present: Professor, Department of Medical Physiology, University of Tromsø.
1998-2005: Professor, Department of Medical Physiology, University of Tromsø/Chairman, Institute of Medical Biology, University of Tromsø.
1998-present: Professor & Chairman, Department of Medical Physiology, University of Tromsø
2009-present: Professor, Cardiovascular Research Group IMB; Chairman, Institute of Medical Biology, University of Tromsø.