Abstract
Complications of insulin-dependent diabetes mellitus (IDDM) are a major cause of morbidity and mortality; however, the mechanisms of their development are still to be elucidated. Genetic susceptibility contributes to the pathogenesis of nephropathy in IDDM. Enhanced G-protein activation, a cellular phenotype observed in cultured cells from patients with essential hypertension, was recently documented in IDDM subjects with nephropathy. A C825T polymorphism was recently described in GNB3, the gene encoding the beta 3 subunit of heterotrimeric G-proteins. This genetic variant has been associated with enhanced G-protein activation. The 825T allele was observed more frequently in a group with essential hypertension. We analyzed the role of the C825T polymorphism in the predisposition to diabetic complications in IDDM. In this study, we investigated the frequency of this polymorphism in a large case-control study and found no association of the 825T allele with diabetic nephropathy, retinopathy, and neuropathy.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
