Knockdown of HNF4A Gene Increases Fetal Hemoglobin Synthesis in Hudep-2
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چکیده
منابع مشابه
Fetal hemoglobin (HbF) synthesis in baboons, Papio cynocephalus. Analysis of fetal and adult hemoglobin synthesis during fetal development.
Fetal hemoglobin (HbF) and adult hemoglobin (HbA) synthesis was studied in fetal baboons, Papio cynocephalus, to determine the normal pattern of hemoglobin production during fetal development. Fetuses ranging from 53 to 180 days gestation (term gestation 184 days) were used. Erythroid cells were incubated with 3H-L-leucine, and the rates of globin chain synthesis and the distribution of radioac...
متن کاملFetal hemoglobin synthesis in erythroid cultures in hereditary persistence of fetal hemoglobin and beta o-thalassemia.
To determine whether hemoglobin regulation is normal in diseases affecting beta-globin gene expression, globin synthesis was examined in members of a family of a patient with hereditary persistence of fetal hemoglobin/beta o-thalassemia (HPFH/beta o-thal). The HPFH defect is the Ghanian type II, with a deletion from psi beta 1 to at least 20 kb 3' to beta. The beta o-thal gene has the haplotype...
متن کاملFetal Hemoglobin Synthesis in Erythroid Cultures in Hereditary Persistence of Fetal Hemoglobin and @#{176}-Thalassemia
To determine whether hemoglobin regulation is normal in diseases affecting 1-globin gene expression. globin synthesis was examined in members of a family of a patient with hereditary persistence of fetal hemoglobin/fi#{176}-thalassemia (HPFH/$#{176}-thal). The HPFH defect is the Ghanian type II. with a deletion from t’$ to at least 20 kb 3’ to . The / #{176}-thaI gene has the haplotype II restr...
متن کاملSynthesis of acetylated human fetal hemoglobin.
The in uitm biosynthesis of acetylated human fetal hemoglobin (Hb FI) was investigated in umbilical cord blood from two normal newborns and in peripheral blood from five adults with different hematologic disorders accompanied by elevated levels of fetal hemoglobin. Hemoglobin biosynthesis was measured by [8HJleucine incorporation into hemoglobin components which were separated by chromatograph...
متن کاملHMGA2 Moderately Increases Fetal Hemoglobin Expression in Human Adult Erythroblasts
Induction of fetal hemoglobin (HbF) has therapeutic importance for patients with beta-hemoglobin disorders. Previous studies showed that let-7 microRNAs (miRNAs) are highly regulated in erythroid cells during the fetal-to-adult developmental transition, and that targeting let-7 mediated the up-regulation of HbF to greater than 30% of the total globin levels in human adult cultured erythroblasts...
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ژورنال
عنوان ژورنال: Blood
سال: 2019
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2019-130920