#PAGE_PARAMS# #ADS_HEAD_SCRIPTS# #MICRODATA#

Direct Detection of Mutations in the Gene for the LDL Receptor in Patients with Familial Hypercholesterolemia


Authors: T. Freiberger;  V. Kuhrová;  L. Kozák;  V. Soška 1;  V. Pekařík;  L. Měřínská;  L. Fajkusová;  H. Francová
Authors‘ workplace: Výzkumný ústav zdraví dítěte, Brno 1 Oddělení klinické biochemie, FNsP U svaté Anny, Brno
Published in: Čas. Lék. čes. 1998; : 750-752
Category:

Overview

Background.
Familial hypercholesterolemia is one of the most frequent hereditary metabolic diseases. As a result of the functional disorder of the molecule of the LDL receptor LDL cholesterol is not sufficiently eliminated from the blood stream and exerts an atherogenic effect. The objective of the study was to introduce direct detection of mutations in the gene for the LDL receptor and characterize the spectrum of mutations in the Czech population. Methods and Results. The authors analyzed a group of 84 unrelated patients where on the basis of clinical and biochemical criteria the diagnosis of FH was established. From the group 12 patients were eliminated (14.3 %) where a mutation 3500 in the gene for apolipoprotein (apo) B-100 was detected. This mutation is most frequently the cause of a familial defect of apo B-100 (FDB), which cannot be differentiated clinically or biochemically from FH. In the LDL receptor gene a total of 11 mutations were found in 14 unrelated patients (16.7 %), incl. 7 mutations not described hitherto. Conclusions. This is the first systematic characteristic of the spectrum of mutations in the LDL receptor gene in the Czech population. Molecular genetic analysis of the gene for the LDL receptor in affected families can contribute towards early assessment of the diagnosis of FH and thus to prevention of life threatening cardiovascular episodes in asymptomatic subjects.

Key words:
LDL receptor, apolipoprotein B-100, mutation, familial hypercholesterolemia, familial defective apolipoprotein B-100, atherosclerosis.

Full text is not available online.
If interested in a scan of this journal, contact NTO ČLS JEP.

Labels
Addictology Allergology and clinical immunology Angiology Audiology Clinical biochemistry Dermatology & STDs Paediatric gastroenterology Paediatric surgery Paediatric cardiology Paediatric neurology Paediatric ENT Paediatric psychiatry Paediatric rheumatology Diabetology Pharmacy Vascular surgery Pain management Dental Hygienist
Topics Journals
Login
Forgotten password

Enter the email address that you registered with. We will send you instructions on how to set a new password.

Login

Don‘t have an account?  Create new account

#ADS_BOTTOM_SCRIPTS#