GSK-3 promotes conditional association of CREB and its coactivators with MEIS1 to facilitate HOX-mediated transcription and oncogenesis.
GSK-3 promotes conditional association of CREB and its coactivators with MEIS1 to facilitate HOX-mediated transcription and oncogenesis.
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DOI:
10.1016/j.ccr.2010.04.024
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发表时间:
2010-06-15
期刊:
影响因子:
50.3
通讯作者:
Cleary ML
中科院分区:
文献类型:
--
作者:
Wang Z;Iwasaki M;Ficara F;Lin C;Matheny C;Wong SH;Smith KS;Cleary ML
Acute leukemias induced by MLL chimeric oncoproteins are among the subset of cancers distinguished by a paradoxical dependence on GSK-3 kinase activity for sustained proliferation. We demonstrate here that GSK-3 maintains the MLL leukemia stem cell transcriptional program by promoting the conditional association of CREB and its co-activators TORC and CBP with homedomain protein MEIS1, a critical component of the MLL-subordinate program, which in turn facilitates HOX-mediated transcription and transformation. This mechanism also applies to hematopoietic cells transformed by other HOX genes, including CDX2, which is highly expressed in a majority of acute myeloid leukemias, thus providing a molecular approach based on GSK-3 inhibitory strategies to target HOX-associated transcription in a broad spectrum of leukemias.
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DOI:
10.1038/nrc1299
发表时间:
2004-03
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
通讯作者:
--
影响因子:
3.7
作者:
Korur S;Huber RM;Sivasankaran B;Petrich M;Morin P Jr;Hemmings BA;Merlo A;Lino MM
通讯作者:
Lino MM
影响因子:
120.1
作者:
Cohen, P;Goedert, M
通讯作者:
Goedert, M
影响因子:
8
作者:
Krosl, J;Sauvageau, G
通讯作者:
Sauvageau, G
影响因子:
7.6
作者:
Boeer, Ulrike;Cierny, Irmgard;Knepel, Willhart
通讯作者:
Knepel, Willhart