Rapid genotyping of haemostatic gene polymorphisms using the 5' nuclease assay.

• Hemostatic gene polymorphisms have been shown to be associated with arterial and venous thrombotic disease. To date these polymorphisms have mainly been detected by labor-intensive conventional gel based methods. Aim of the present study was to design and optimize high throughput 5' nuclease assays for the detection of a set of 10 single-nucleotide polymorphisms (SNP) in genes of importance for hemostasis: plasminogen activator inhibitor type 1 -675 4G>5G, thrombin activatable fibrinolysis inhibitor Ala147Thr and 1,542C>G, beta-fibrinogen -455G>A, von Willebrand factor -1,051A>G, factor VII Arg353Gln, factor XIII Val34Leu, prothrombin 20,210G>A, tissue factor pathway inhibitor -287T>C, and methylenetetrahydrofolate reductase 1,298A>C. Specificity of each genotyping assay was confirmed by sequence-based typing and reproducibility was evaluated by repeated genotyping. The genotyping protocols presented here may serve as a valuable tool for clinical researchers interested in exploring associations between these SNPs and thrombotic disease.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinsk bioteknologi -- Medicinsk bioteknologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Medical Biotechnology -- Medical Biotechnology (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Medicinsk genetik (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Medical Genetics (hsv//eng)

Nyckelord

Blood Coagulation Factors

genetics

Blood Proteins

genetics

Diagnosis

Computer-Assisted

Genetic Screening

methods

Genotype

Hemostasis

genetics

Humans

Polymerase Chain Reaction

methods

Polymorphism

Single Nucleotide

Thrombophilia

diagnosis

genetics

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)