Suppression of Pu.1 function results in expanded myelopoiesis in zebrafish
Suppression of Pu.1 function results in expanded myelopoiesis in zebrafish
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Pu.1 功能的抑制导致斑马鱼骨髓细胞生成扩大
DOI:
10.1038/leu.2013.67
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发表时间:
2013-03
期刊:
影响因子:
11.4
通讯作者:
Liao, W.
中科院分区:
文献类型:
--
作者:
Leung, A. Y. H.;Zhang, W.;Wen, Z.;Liao, W.
PU. 1 is a member of Ets-family transcription factors, which is indispensable for generating early myeloid progenitors1 and for the determination of monocytic versus granulocytic lineages during myelopoiesis. 2, 3 Apart from its early function in myelopoiesis, PU. 1 is also reported to be involved in leukemogenesis in mice and human. 4 It has been shown that PU. 1 expression is downregulated in human acute myeloid leukemia (AML) patients, 5, 6 and PU. 1 mutations are found in about 7% of the patients in a study involving 126 AML patients. 7 Likewise, reduction of PU. 1 activity leads to AML in mice. 8, 9Owing to its unique advantages, zebrafish has been utilized as a promising model for studying many aspects of developmental biology and human diseases. 10 Through targeting induced local lesions in genomes (TILLING) approach, we obtained a hypomorphic pu. 1 zebrafish allele (pu. 1G242D), which harbors a point mutation in the DNA binding domain of the Pu. 1 protein. 3 This mutation does not affect pu. 1 transcription but destabilize Pu. 1 protein, resulting in a reduction of Pu. 1 activity. 3
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DOI:
10.1084/jem.20050075
发表时间:
2005-05-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Dakic A;Metcalf D;Di Rago L;Mifsud S;Wu L;Nutt SL
通讯作者:
Nutt SL
影响因子:
56.9
作者:
SCOTT, EW;SIMON, MC;SINGH, H
通讯作者:
SINGH, H
影响因子:
30.8
作者:
Steidl, Ulrich;Rosenbauer, Frank;Tenen, Daniel G.
通讯作者:
Tenen, Daniel G.
影响因子:
10.1
作者:
Pigneux, Arnaud;Perreau, Virginie;Reiffers, Josy
通讯作者:
Reiffers, Josy
影响因子:
20.3
作者:
Jin, Hao;Li, Li;Wen, Zilong
通讯作者:
Wen, Zilong