SOX6 Downregulation Induces γ-Globin in Human β-Thalassemia Major Erythroid Cells.
SOX6 Downregulation Induces γ-Globin in Human β-Thalassemia Major Erythroid Cells.
复制标题
SOX6 下调诱导人β-地中海贫血重度红细胞中的γ-珠蛋白。
DOI:
10.1155/2017/9496058
复制
发表时间:
2017
影响因子:
--
通讯作者:
Zhao W
中科院分区:
文献类型:
--
作者:
Li J;Lai Y;Luo J;Luo L;Liu R;Liu Z;Zhao W
Fetal hemoglobin (HbF; α2γ2) is a potent genetic modifier of the severity of β-thalassemia and sickle cell anemia. Differences in the levels of HbF that persist into adulthood affect the severity of sickle cell disease and the β-thalassemia syndromes. Sry type HMG box (SOX6) is a potent silencer of HbF. Here, we reactivated γ-globin expression by downregulating SOX6 to alleviate anemia in the β-thalassemia patients. SOX6 was downregulated by lentiviral RNAi (RNA interference) in K562 cell line and an in vitro culture model of human erythropoiesis in which erythroblasts are derived from the normal donor mononuclear cells (MNC) or β-thalassemia major MNC. The expression of γ-globin was analyzed by qPCR (quantitative real-time PCR) and WB (western blot). Our data showed that downregulation of SOX6 induces γ-globin production in K562 cell line and human erythrocytes from normal donors and β-thalassemia major donors, without altering erythroid maturation. This is the first report on γ-globin induction by downregulation of SOX6 in human erythroblasts derived from β-thalassemia major.
登录
查看更多内容
DOI:
10.1016/s0950-3536(98)80072-3
发表时间:
1998-03-01
期刊:
BAILLIERES CLINICAL HAEMATOLOGY
影响因子:
--
作者:
Weatherall, DJ
通讯作者:
Weatherall, DJ
影响因子:
3.7
作者:
Dumitriu B;Bhattaram P;Dy P;Huang Y;Quayum N;Jensen J;Lefebvre V
通讯作者:
Lefebvre V
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
14.9
作者:
Cohen-Barak, O;Yi, ZH;Brilliant, MH
通讯作者:
Brilliant, MH
影响因子:
10.5
作者:
Xu, Jian;Sankaran, Vijay G.;Orkin, Stuart H.
通讯作者:
Orkin, Stuart H.