Hereditary Hemochromatosis: Genetics, Pathogenesis, and Clinical Management
نویسندگان
چکیده
منابع مشابه
Hereditary hemochromatosis: genetics, pathogenesis, and clinical management.
Recent findings have led to major advances in our understanding of genetics and pathophysiology of hereditary hemochromatosis. Many crucial genes and molecules have come to light, and the complex interrelationships between them are being studied. However, several questions still remain unanswered. Availability of genotyping has changed the approach to diagnosis, and serum markers hold promise f...
متن کاملHereditary hemochromatosis: recent advances in molecular genetics and clinical management.
BACKGROUND AND OBJECTIVE Hereditary hemochromatosis (HC) is an inborn error of iron metabolism leading to increased intestinal iron absorption and progressive iron overload. There have been definite advances in our knowledge of the pathogenesis and management of idiopathic hemochromatosis in recent years, which prompted us to review this subject. INFORMATION SOURCES The material examined in t...
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Hereditary hemorrhagic telangiectasia HHT, Morbus Osler or Osler-Weber-Rendu syndrome OMIM 187300, is an autosomal dominant disorder characterized by epistaxis, telangiectasia, multi-systemic vascular dysplasia and clinical presentation of wide variation. The pathogenesis involves dilated post-capillary venules or telangiectases in the mucus membrane of various organs as well as larger arteriov...
متن کاملMolecular pathogenesis of hereditary hemochromatosis.
Hereditary hemochromatosis (HH) is an inherited iron overload disorder characterized by normal iron-driven erythropoiesis and abnormal iron metabolism, leading to excess iron deposited in parenchymal cells of liver, heart, and endocrine glands. Iron hormone, hepcidin, plays a critical role in iron homeostasis through interaction with ferroportin (FPN), a major cellular iron exporter. Hepcidin i...
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Hereditary hemochromatosis (HH) is an autosomal recessive disorder characterized by enhanced intestinal absorption of dietary iron. Without therapeutic intervention, iron overload leads to multiple organ damage such as liver cirrhosis, cardiomyopathy, diabetes, arthritis, hypogonadism and skin pigmentation. Most HH patients carry HFE mutant genotypes: homozygosity for p.Cys282Tyr or p.Cys282Tyr...
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ژورنال
عنوان ژورنال: Annals of Hepatology
سال: 2005
ISSN: 1665-2681
DOI: 10.1016/s1665-2681(19)32046-0