Related Experiment Videos
Elevated circulating transforming growth factor beta-1 may explain poorer renal survival in type II diabetics with
1Division of General Internal Medicine, University of Utah SOM, Salt Lake City, UT 84648, USA. mike.peterson@utahtelehealth.net
Abstract:
Hepatitis C is reported to be associated with poorer renal survival in patients with diabetes. The mechanism for this observation has not been elucidated. Transforming growth factor beta-1 is involved in signaling for human disease involving fibrosis and excess matrix deposition including diabetic nephropathy. Hepatitis C virus core protein is known to upregulate transcription of TGF beta-1 in the liver and HCV patients have elevated levels of circulating TGF beta-1 versus controls. There is evidence that elevated circulating TGF beta-1 levels result in more rapid progression of nephropathy and that lowering circulating TGF beta-1 levels with an angiotensin converting enzyme inhibitor correlates with treatment efficacy in diabetic nephropathy. This paper outlines a hypothesis that the elevated level of circulating TGF beta-1 which is associated with HCV is a mediator of more rapid progression of diabetic renal disease in persons with HCV.
Related Concept Videos
Diabetic Nephropathy
Type I Diabetes II: Pathophysiology
Type II Diabetes II: Pathophysiology
Type II Diabetes I: Introduction
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test
Diabetic Retinopathy