Idiopathic haemochromatosis and HLA antigens in Italy: is A3 Bw35 HLA haplotype a marker for idiopathic haemochromatosis gene in north east regions? 1986

A Piperno, and S Fargion, and N Panaiotopoulos, and E Del Ninno, and M T Taddei, and G Fiorelli

Thirty two unrelated Italian subjects with idiopathic haemochromatosis were studied. HLA-A3 was present in 26 of them (81% v 22% in controls; p less than 0.001) and HLA B7 in eight (28% v 9%; p less than 0.01). There was no important association between idiopathic haemochromatosis and HLA B14. Subdividing the patients on the basis of their regional origin a noticeably higher prevalence of HLA Bw35 in patients with idiopathic haemochromatosis from north eastern Italy was found than in those from Lombardy, or in the controls; there were no differences in the incidence of HLA A3 and B7 between patients with idiopathic haemochromatosis from different areas. A high prevalence of A3, Bw35, and A3, B7 haplotypes was found in our patients with idiopathic haemochromatosis. A3, Bw35 could be the haplotype most commonly linked to the idiopathic haemochromatosis gene in north eastern Italy.

UI MeSH Term Description Entries
D007558 Italy A country in southern Europe, a peninsula extending into the central Mediterranean Sea, northeast of Tunisia. The capital is Rome. Sardinia
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D005260 Female Females
D005293 Ferritins Iron-containing proteins that are widely distributed in animals, plants, and microorganisms. Their major function is to store IRON in a nontoxic bioavailable form. Each ferritin molecule consists of ferric iron in a hollow protein shell (APOFERRITINS) made of 24 subunits of various sequences depending on the species and tissue types. Basic Isoferritin,Ferritin,Isoferritin,Isoferritin, Basic
D005819 Genetic Markers A phenotypically recognizable genetic trait which can be used to identify a genetic locus, a linkage group, or a recombination event. Chromosome Markers,DNA Markers,Markers, DNA,Markers, Genetic,Genetic Marker,Marker, Genetic,Chromosome Marker,DNA Marker,Marker, Chromosome,Marker, DNA,Markers, Chromosome
D006432 Hemochromatosis A disorder of iron metabolism characterized by a triad of HEMOSIDEROSIS; LIVER CIRRHOSIS; and DIABETES MELLITUS. It is caused by massive iron deposits in parenchymal cells that may develop after a prolonged increase of iron absorption. (Jablonski's Dictionary of Syndromes & Eponymic Diseases, 2d ed) Diabetes, Bronze,Bronze Diabetes,Bronzed Cirrhosis,Familial Hemochromatosis,Genetic Hemochromatosis,Haemochromatosis,Hemochromatoses,Iron Storage Disorder,Pigmentary Cirrhosis,Primary Hemochromatosis,Troisier-Hanot-Chauffard Syndrome,Von Recklenhausen-Applebaum Disease,Bronzed Cirrhoses,Cirrhoses, Bronzed,Cirrhoses, Pigmentary,Cirrhosis, Bronzed,Cirrhosis, Pigmentary,Disease, Von Recklenhausen-Applebaum,Diseases, Von Recklenhausen-Applebaum,Disorder, Iron Storage,Disorders, Iron Storage,Familial Hemochromatoses,Genetic Hemochromatoses,Haemochromatoses,Hemochromatose,Hemochromatoses, Familial,Hemochromatoses, Genetic,Hemochromatosis, Familial,Hemochromatosis, Genetic,Iron Storage Disorders,Pigmentary Cirrhoses,Recklenhausen-Applebaum Disease, Von,Recklenhausen-Applebaum Diseases, Von,Storage Disorder, Iron,Storage Disorders, Iron,Syndrome, Troisier-Hanot-Chauffard,Syndromes, Troisier-Hanot-Chauffard,Troisier Hanot Chauffard Syndrome,Troisier-Hanot-Chauffard Syndromes,Von Recklenhausen Applebaum Disease,Von Recklenhausen-Applebaum Diseases
D006680 HLA Antigens Antigens determined by leukocyte loci found on chromosome 6, the major histocompatibility loci in humans. They are polypeptides or glycoproteins found on most nucleated cells and platelets, determine tissue types for transplantation, and are associated with certain diseases. Human Leukocyte Antigen,Human Leukocyte Antigens,Leukocyte Antigens,HL-A Antigens,Antigen, Human Leukocyte,Antigens, HL-A,Antigens, HLA,Antigens, Human Leukocyte,Antigens, Leukocyte,HL A Antigens,Leukocyte Antigen, Human,Leukocyte Antigens, Human
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults

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