An Inv(16)(p13.3q24.3)-encoded CBFA2T3-GLIS2 fusion protein defines an aggressive subtype of pediatric acute megakaryoblastic leukemia.
An Inv(16)(p13.3q24.3)-encoded CBFA2T3-GLIS2 fusion protein defines an aggressive subtype of pediatric acute megakaryoblastic leukemia.
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DOI:
10.1016/j.ccr.2012.10.007
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发表时间:
2012-11-13
期刊:
影响因子:
50.3
通讯作者:
Downing JR
中科院分区:
文献类型:
--
作者:
Gruber TA;Larson Gedman A;Zhang J;Koss CS;Marada S;Ta HQ;Chen SC;Su X;Ogden SK;Dang J;Wu G;Gupta V;Andersson AK;Pounds S;Shi L;Easton J;Barbato MI;Mulder HL;Manne J;Wang J;Rusch M;Ranade S;Ganti R;Parker M;Ma J;Radtke I;Ding L;Cazzaniga G;Biondi A;Kornblau SM;Ravandi F;Kantarjian H;Nimer SD;Döhner K;Döhner H;Ley TJ;Ballerini P;Shurtleff S;Tomizawa D;Adachi S;Hayashi Y;Tawa A;Shih LY;Liang DC;Rubnitz JE;Pui CH;Mardis ER;Wilson RK;Downing JR
To define the mutation spectrum in non-Down syndrome acute megkaryoblastic leukemia (non-DS-AMKL), we performed transcriptome sequencing on diagnostic blasts from 14 pediatric patients and validated our findings in a recurrency/validation cohort consisting of 34 pediatric and 28 adult AMKL leukemia samples. Our analysis identified a cryptic chromosome 16 inversion [inv(16)(p13.3q24.3)] in 27% of pediatric cases, which encodes a CBFA2T3-GLIS2 fusion protein. Expression of CBFA2T3-GLIS2 in Drosophila and murine hematopoietic cells induced bone morphogenic protein (BMP) signaling, and resulted in a marked increase in the self-renewal capacity of hematopoietic progenitors. These data suggest that expression of CBFA2T3-GLIS2 directly contributes to leukemogenesis.
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影响因子:
30.8
作者:
Iafrate, AJ;Feuk, L;Lee, C
通讯作者:
Lee, C
影响因子:
50.3
作者:
Heuser, Michael;Yun, Haiyang;Humphries, R. Keith
通讯作者:
Humphries, R. Keith
影响因子:
56.9
作者:
Dahn, RD;Fallon, JF
通讯作者:
Fallon, JF
影响因子:
5.3
作者:
Chyla, Brenda J.;Moreno-Miralles, Isabel;Hiebert, Scott W.
通讯作者:
Hiebert, Scott W.
DOI:
10.1084/jem.189.7.1139
发表时间:
1999-04-05
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Bhatia M;Bonnet D;Wu D;Murdoch B;Wrana J;Gallacher L;Dick JE
通讯作者:
Dick JE