The Haptoglobin-Gene Deletion Responsible for Anhaptoglobinemia
نویسندگان
چکیده
منابع مشابه
Novel frameshift mutation in the KCNQ1 gene responsible for Jervell and Lange-Nielsen syndrome
Objective(s): Jervell and Lange–Nielsen syndrome is an autosomal recessive disorder caused by mutations in KCNQ1 or KCNE1 genes. The disease is characterized by sensorineural hearing loss and long QT syndrome. Methods: Here we present a 3.5-year-old female patient, an offspring of consanguineous marriage, who had a history of recurrent syncope and congenital sensorineural deafness. The patient ...
متن کاملAnaphylactic Transfusion Reaction in a Patient with Anhaptoglobinemia: The First Case in Korea
Anaphylactic transfusion reactions are rare complications of blood transfusions. Anhaptoglobinemia, a condition that has high incidence in Asia, can cause allergic transfusion reactions or anaphylaxis in severe cases. A 50-yr-old Korean woman was diagnosed with relapsed acute promyelocytic leukemia. She developed thrombocytopenia during chemotherapy and an anaphylactic transfusion reaction on t...
متن کاملPulmonary expression of the human haptoglobin gene.
Haptoglobin (Hp), a member of the acute-phase reactants, has long been known as a major hemoglobin-binding protein associated with hemoglobin catabolism. Recent studies indicate that another important biologic function of Hp is the modulation of the immune response. We found that Hp is expressed at high levels in specific cells, including alveolar macrophages and eosinophils in diseased or infl...
متن کاملA recurrent deletion in the SLC5A2 gene including the intron 7 branch site responsible for familial renal glucosuria
Familial renal glycosuria (FRG) is caused by mutations in the SLC5A2 gene, which codes for Na+-glucose co-transporters 2 (SGLT2). The aim of this study was to analyze and identify the mutations in 16 patients from 8 families with FRG. All coding regions, including intron-exon boundaries, were analyzed using PCR followed by direct sequence analysis. Six mutations in SLC5A2 gene were identified, ...
متن کاملPolymorphisms in the human haptoglobin gene cluster: chromosomes with multiple haptoglobin-related (Hpr) genes.
We have found polymorphisms for the number of tandemly arranged haptoglobin-related (Hpr) genes in the haptoglobin gene cluster of Blacks. Genomic mapping and nucleotide sequence analysis indicate that two copies of the Hpr gene first resulted from unequal but homologous crossing-over in a region 3' to the haptoglobin (Hp) and the haptoglobin-related genes. Subsequent increases in the number of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The American Journal of Human Genetics
سال: 1998
ISSN: 0002-9297
DOI: 10.1086/301701