TFII-I/Gtf2i and Erythro-Megakaryopoiesis.
TFII-I/Gtf2i and Erythro-Megakaryopoiesis.
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DOI:
10.3389/fphys.2020.590180
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发表时间:
2020
影响因子:
4
通讯作者:
Bungert J
中科院分区:
文献类型:
--
作者:
Gurumurthy A;Wu Q;Nar R;Paulsen K;Trumbull A;Fishman RC;Brand M;Strouboulis J;Qian Z;Bungert J
TFII-I is a ubiquitously expressed transcription factor that positively or negatively regulates gene expression. TFII-I has been implicated in neuronal and immunologic diseases as well as in thymic epithelial cancer. Williams–Beuren Syndrome (WBS) is caused by a large hemizygous deletion on chromosome 7q11.23 which encompasses 26–28 genes, including GTF2I, the human gene encoding TFII-I. A subset of WBS patients has recently been shown to present with macrocytosis, a mild anemia characterized by enlarged erythrocytes. We conditionally deleted the TFII-I/Gtf2i gene in adult mice by tamoxifen induced Cre-recombination. Bone marrow cells revealed defects in erythro-megakaryopoiesis and an increase in expression of the adult β-globin gene. The data show that TFII-I acts as a repressor of β–globin gene transcription and that it is implicated in the differentiation of erythro-megakaryocytic cells.
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影响因子:
20.3
作者:
Hahn, Cynthia K.;Lowrey, Christopher H.
通讯作者:
Lowrey, Christopher H.
DOI:
10.1126/science.aao0932
发表时间:
2018-07-20
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Grevet JD;Lan X;Hamagami N;Edwards CR;Sankaranarayanan L;Ji X;Bhardwaj SK;Face CJ;Posocco DF;Abdulmalik O;Keller CA;Giardine B;Sidoli S;Garcia BA;Chou ST;Liebhaber SA;Hardison RC;Shi J;Blobel GA
通讯作者:
Blobel GA
影响因子:
1.9
作者:
Yu, Eric;Feinn, Richard;Pober, Barbara R.
通讯作者:
Pober, Barbara R.
影响因子:
3.5
作者:
Roy AL
通讯作者:
Roy AL
影响因子:
8
作者:
Doi-Katayama, Yukiko;Hayashi, Fumiaki;Hirota, Hiroshi
通讯作者:
Hirota, Hiroshi