Analysis of the Gly40Ser Polymorphism in the Glucagon Receptor Gene in a German Non-Insulin-Dependent Diabetes Mellitus Population
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Andreas Ambrosch
Abstract
A heterozygous polymorphism changing GGT40 (Gly) to AGT40 (Ser) in the glucagon receptor gene (GCG-R) was reported to be associated with non-insulin-dependent diabetes mellitus (NIDDM). A possible involvement of this polymorphism in impaired glucose tolerance was also suggested in a French population. However, the prevalence of this polymorphism differs markedly among different ethnic groups, whereby the results in German populations were found to be contradictory. We thus investigated the association of this mutation with NIDDM and healthy subjects in 508 German subjects (196 NIDDM, and 312 controls).
None of the control subjects, but one of the NIDDM patients demonstrated the Gly40Ser polymorphism. Since no first-degree relative of the index patient had this genetic variance, a de novo mutation is suggested. Although the frequency of the Gly40Ser polymorphism in NIDDM observed in France is not confirmed in our population, this genetic variance is also evident in Germany.
Copyright © 1999 by Walter de Gruyter GmbH & Co. KG
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- Development of Molecular Genetics
- The Changing Face of Clinical Laboratories
- Analysis of the Gly40Ser Polymorphism in the Glucagon Receptor Gene in a German Non-Insulin-Dependent Diabetes Mellitus Population
- A Relationship between K-ras Gene Mutations and Some Clinical and Histologic Variables in Patients with Primary Colorectal Carcinoma
- Particle Counting Immunoassay for Urinary Cotinine. Comparison with Chromatography, Enzyme-linked Immunoassay and Fluorescence Polarization Immunoassay
- Identification of IgG-specific Oligoclonal Banding in Serum and Cerebrospinal Fluid by Isoelectric Focusing: Description of a Simplified Method for the Diagnosis of Neurological Disorders
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- Six Methods for the Determination of C-Peptide Evaluated
- Automation of Urine Sediment Examination: a Comparison of the Sysmex UF-100 Automated Flow Cytometer with Routine Manual Diagnosis (Microscopy, Test Strips, and Bacterial Culture)
- Characterization of the Isoenzyme Profile of β-N-Acetylhexosaminidase in the Urine of Newborns
- Clinical Laboratory Diagnostics. Thomas Lothar, editor
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Artikel in diesem Heft
- Development of Molecular Genetics
- The Changing Face of Clinical Laboratories
- Analysis of the Gly40Ser Polymorphism in the Glucagon Receptor Gene in a German Non-Insulin-Dependent Diabetes Mellitus Population
- A Relationship between K-ras Gene Mutations and Some Clinical and Histologic Variables in Patients with Primary Colorectal Carcinoma
- Particle Counting Immunoassay for Urinary Cotinine. Comparison with Chromatography, Enzyme-linked Immunoassay and Fluorescence Polarization Immunoassay
- Identification of IgG-specific Oligoclonal Banding in Serum and Cerebrospinal Fluid by Isoelectric Focusing: Description of a Simplified Method for the Diagnosis of Neurological Disorders
- Low Bone Mineral Density after Total Gastrectomy in Males: a Preliminary Report Emphasizing the Possible Significance of Urinary Net Acid Excretion, Serum Gastrin and Phosphorus
- Six Methods for the Determination of C-Peptide Evaluated
- Automation of Urine Sediment Examination: a Comparison of the Sysmex UF-100 Automated Flow Cytometer with Routine Manual Diagnosis (Microscopy, Test Strips, and Bacterial Culture)
- Characterization of the Isoenzyme Profile of β-N-Acetylhexosaminidase in the Urine of Newborns
- Clinical Laboratory Diagnostics. Thomas Lothar, editor
- Structure-based Ligand Design. Klaus Gubernator and Hans-J. Böhm, editors (Methods and Principles in Medicinal Chemistry, vol. 6.)
