Hemophilia B: molecular pathogenesis and mutation analysis
نویسندگان
چکیده
منابع مشابه
Hemophilia B: molecular pathogenesis and mutation analysis
Hemophilia B is an X-chromosome-linked inherited bleeding disorder primarily affecting males, but those carrier females with reduced factor IX activity (FIX:C) levels may also experience some bleeding. Genetic analysis has been undertaken for hemophilia B since the mid-1980s, through linkage analysis to track inheritance of an affected allele, and to enable determination of the familial mutatio...
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It has been possible to duplicate in the hemophilic dog four of the major experiments which have suggested in humans an "anticephalin" hypothesis for the pathogenesis of hemophilia. The experiments in the dog have been considerably extended, as compared with the human experiments, by a variety of techniques. I. Asbestos was placed in contact with hemophilic dog plasma, and the clotting time bec...
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Hemophilia B is a bleeding disorder caused by a deficiency of clotting factor IX (FIX). A colony of FIX deficient Lhasa Apso dogs has been established and the molecular basis of hemophilia B has been determined. The plasma factor IX levels were < 1% of normal canine levels in affected dogs. A complex deletion mutation at nucleotides 772-777 was found when hepatocyte cDNA from a hemophilia B dog...
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Background: Heterogeneous mutations in the human coagulation factor IX gene lead to an X-linked recessive bleeding disorder known as hemophilia B. The disease is distributed worldwide with no ethnic or geographical priority. Materials and Methods: The aim of this study was to characterize the factor IX gene mutations in 28 unrelated Iranian hemophilia B patients. Polymerase chain reaction (PCR)...
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ژورنال
عنوان ژورنال: Journal of Thrombosis and Haemostasis
سال: 2015
ISSN: 1538-7933,1538-7836
DOI: 10.1111/jth.12958