Apolipoprotein C-III and E Polymorphisms and Cardiovascular Syndrome, Hyperlipidemia, and Insulin Resistance in Renal Transplantation
| Autor: | Miguel García-Fuentes, Débora Isla, Emilio Rodrigo, J.A Zubimendi, Gema Fernández-Fresnedo, J. González-Cotorruelo, Juan Carlos Ruiz, Manuel Arias, Angel L.M. de Francisco, Domingo González-Lamuño |
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| Rok vydání: | 2002 |
| Předmět: |
Adult
Male medicine.medical_specialty Arteriosclerosis Hyperlipidemias Diabetes Complications Impaired glucose tolerance Apolipoproteins E Insulin resistance Gene Frequency Internal medicine Hyperlipidemia Diabetes Mellitus medicine Humans Immunology and Allergy Pharmacology (medical) Apolipoproteins C Triglycerides Kidney transplantation Aged Metabolic Syndrome Apolipoprotein C-III Transplantation Polymorphism Genetic medicine.diagnostic_test business.industry Hypertriglyceridemia Middle Aged medicine.disease Kidney Transplantation Cholesterol Endocrinology Female Insulin Resistance business Lipid profile Dyslipidemia |
| Zdroj: | American Journal of Transplantation. 2:343-348 |
| ISSN: | 1600-6135 |
| DOI: | 10.1034/j.1600-6143.2002.20409.x |
| Popis: | Hyperlipidemia and insulin resistance frequently develop after renal transplantation, contributing to cardiovascular disease. Individual differences in response based upon genetic variations in proteins regulating lipidic and glucose tolerance metabolism could be expected. In the general population, the S2 allelic variant of the apoprotein (apo) C-III gene has been associated with hypertriglyceridemia and an insulin resistant state, whereas the E4 allele of the apo E has been associated with hypercholesterolemia and atherosclerosis. Its influence in renal transplant patients remains to be seen. In order to assess the impact of apo E and C-III major polymorphisms on atherosclerotic vascular disease, lipid profile and impaired glucose tolerance in renal transplant patients, we studied 110 consecutively examined patients undergoing kidney transplantation (age range 24-73 years). Atherosclerotic complications were detected in 25% of patients, with age, male sex and hypercholesterolemia being significant atherosclerotic risk factors. Among the male patients with E4 allele, the odds ratio for coronary disease and global atherosclerosis were 10.2 (95% CI) and 6.4 (95% CI), respectively. There were no significant differences in the frequency of any of the polymorphisms among patients with dyslipidemia and impaired glucose tolerance. As the number of patients in our sample was small, larger studies are needed to verify these issues. While in the studied population C-III polymorphism appears to have little association with the prevalence of atherosclerotic complications, E4 allele should be considered as a genetic marker of coronary artery disease and global atherosclerosis in renal transplant patients. |
| Databáze: | OpenAIRE |
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