Stress-enhanced translation of γ-globin mRNA
نویسندگان
چکیده
منابع مشابه
Translation and stability of human globin mRNA in Xenopus oocytes.
Human globin messenger RNA (mRNA) prepared from erythroid cells of patients with sickle cell anemia has been translated in Xenopus laevis oocytes. Addition of hemin to the injected mRNA causes total globin synthesis to increase and the ratio of alpha- to betas-globin synthesis (alpha/betas ratio) to approach unity. To determine the effect of the length of the poly-(A) segment on human globin mR...
متن کاملTranslation of Human Globin mRNA: Globin Synthesis in Cells Containing Hb Leiden
Most structurally abnormal hemoglobins are present in smaller amounts than HbA in the erythrocytes of heteroxygous subjects. In the presence of a hemoglobinopathy, a and globin synthesis remains balanced with equal production of the two types of chains. In reticulocytes of subjects with Hb Leiden (fi6 or 7 glu 0) there is greater production of a than fi globin in vitro (fl/a = 0.67), and slight...
متن کاملTranslation of human globin mRNA: globin synthesis in cells containing Hb Leiden.
Most structurally abnormal hemoglobins are present in smaller amounts than HbA in the erythrocytes of heterozygous subjects. In the presence of a hemoglobinopathy, alpha and beta globin synthesis remains balanced with equal production of the two types of chains. In reticulocytes of subjects with Hb Leiden (beta 6 or 7 glu leads to 0) there is greater production of alpha than beta globin in vitr...
متن کاملAldosterone and vasopressin affect α- and γ-ENaC mRNA translation
Vasopressin and aldosterone play key roles in the fine adjustment of sodium and water re-absorption in the nephron. The molecular target of this regulation is the epithelial sodium channel (ENaC) consisting of α-, β- and γ-subunits. We investigated mRNA-specific post-transcriptional mechanisms in hormone-dependent expression of ENaC subunits in mouse kidney cortical collecting duct cells. Trans...
متن کاملBCL11A mRNA Targeting by miR-210: A Possible Network Regulating γ-Globin Gene Expression
The involvement of microRNAs in the control of repressors of human γ-globin gene transcription has been firmly demonstrated, as described for the miR-486-3p mediated down-regulation of BCL11A. On the other hand, we have reported that miR-210 is involved in erythroid differentiation and, possibly, in γ-globin gene up-regulation. In the present study, we have identified the coding sequence of BCL...
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: Blood
سال: 2014
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2014-09-599290