نتایج جستجو برای: h63d
تعداد نتایج: 365 فیلتر نتایج به سال:
To determine whether the HFE gene variants H63D and C282Y are associated with body iron stores and the risk of type 2 diabetes, we conducted a nested case-control study of 714 incident cases of type 2 diabetes and 1,120 matching control subjects in a prospective cohort, the Nurses' Health Study. In both healthy control and diabetic case subjects, H63D homozygosity, C282Y, and the compound heter...
The aim of this study was to analyze the role of HFE mutations in blood donors with iron parameters suggesting iron overload, taking into account the regional distribution of HFE mutations in Italy. We studied 5880 subjects undergoing evaluation for blood donation eligibility, from different areas of Italy. Abnormal iron parameters were defined as transferrin saturation (TS) >50% or >45% and se...
BACKGROUND Whether mutations in the hemochromatosis (HFE) gene increase cardiovascular disease risk is still undetermined. The main reason is the low frequency of the mutations, in particular of the compound C282Y/H63D genotype. We combined the data of 11 observational studies for an individual patient data meta-analysis. METHODS AND RESULTS Individual patient data were obtained from publishe...
سابقه و هدف: تا به حال مطالعه‌ای در مورد فراوانی و بیان بیوشیمیایی موتاسیون‌ها در ارتباط با بیماری هموکروماتوز (H63D/C282Y) در جمیعت بالغ ایرانی انجام نشده است. هدف این مطالعه ارزیابی فراوانی موتاسیون‌های ژن هموکروماتوز در گروهی از جمعیت ایرانی می‌باشد. روش بررسی: فراوانی موتاسیون‌های ژن HFE شامل C282Y/H63D را در 1029 اهداءکننده خون ایرانی که به طور تصادفی انتخاب شده بودند، همراه با میزان اشبا...
A case-control study aimed to determine the prevalence of C282Y, H63D and S65C mutations of the HFE gene in beta-thalassaemia carriers and investigate their influence on iron absorption. A total of 41 beta-thalassaemia carriers and 40 control subjects without haemoglobinopathies were screened for the C282Y, H63D and S65C mutations by polymerase chain reaction-restriction fragment-length polymor...
A significant association between HFE gene mutations and the HLA-A*03-B*07 and HLA-A*29-B*44 haplotypes has been reported in the Spanish population. It has been proposed that these mutations are probably connected with Celtic and North African ancestry, respectively. We aimed to find the possible ancestral association between HLA alleles and haplotypes associated with the HFE gene (C282Y and H6...
address: " Mapping complex traits-The human and canine genetic systems " Donor cell neoplasms (DCN) are a rare entity, and the vast majority reported are either AML or ALL. We report two new cases (males, aged 25 and 43) that had an allogeneic SCT from female related donors in first CR following an initial diagnosis of AML and ALL and respectively. Both patients, approximately 5 years following...
AIM This study aimed to detect the most common HFE gene mutations (C282Y, H63D, and S56C) in Egyptian beta thalassemia major patients and its relation to their iron status. SUBJECTS AND METHODS The study included 50 beta thalassemia major patients and 30 age and sex matched healthy persons as a control group. Serum ferritin, serum iron and TIBC level were measured. Detection of the three HFE ...
OBJECTIVE To study whether any relationship exists between the C282Y and H63D mutations of the HFE gene, iron liver content, and the severity of histological damage in patients with hepatitis C virus (HCV)-induced chronic hepatitis. MATERIAL AND METHODS In 72 patients diagnosed with HCV-chronic infection, naïve for antiviral therapy, and undergoing liver biopsy, the Knodell index was establis...
BACKGROUND/AIMS The C282Y mutation in the haemochromatosis gene (HFE) located on chromosome 6 has been identified as the main genetic basis of hereditary haemochromatosis (HH). Two more mutations of that gene, H63D and S65C, appear to be associated with milder forms of HH. A high allele frequency for C282Y and H63D mutations was reported in populations from North Europe, while incomplete inform...
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