Therapeutic targeting of c-Myc in T-cell acute lymphoblastic leukemia, T-ALL.
Therapeutic targeting of c-Myc in T-cell acute lymphoblastic leukemia, T-ALL.
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DOI:
10.18632/oncotarget.1873
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发表时间:
2014-05-30
期刊:
影响因子:
--
通讯作者:
Payet-Bornet D
中科院分区:
文献类型:
--
作者:
Loosveld M;Castellano R;Gon S;Goubard A;Crouzet T;Pouyet L;Prebet T;Vey N;Nadel B;Collette Y;Payet-Bornet D
T-ALL patients treated with intensive chemotherapy achieve high rates of remission. However, frequent long-term toxicities and relapses into chemotherapy-refractory tumors constitute major clinical challenges which could be met by targeted therapies. c-MYC is a central oncogene in T-ALL, prompting the exploration of the efficacy of MYC inhibitors such as JQ1 (BET-bromodomain inhibitor), and SAHA (HDAC inhibitor). Using a standardized ex vivo drug screening assay, we show here that JQ1 and SAHA show competitive efficiency compared to inhibitors of proteasome, PI3K/AKT/mTOR and NOTCH pathways, and synergize in combination with Vincristine. We also compared for the first time the in vivo relevance of such associations in mice xenografted with human primary T-ALLs. Our data indicate that although treatments combining JQ1 or SAHA with chemotherapeutic regimens might represent promising developments in T-ALL, combinations will need to be tailored to specific subgroups of responsive patients, the profiles of which still remain to be precisely defined.
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影响因子:
64.8
作者:
通讯作者:
--
影响因子:
3.6
作者:
Pui CH
通讯作者:
Pui CH
DOI:
10.1073/pnas.0606108103
发表时间:
2006-11-28
影响因子:
11.1
作者:
Palomero, Teresa;Lim, Wei Keat;Ferrando, Adolfo A.
通讯作者:
Ferrando, Adolfo A.
影响因子:
64.5
作者:
Delmore JE;Issa GC;Lemieux ME;Rahl PB;Shi J;Jacobs HM;Kastritis E;Gilpatrick T;Paranal RM;Qi J;Chesi M;Schinzel AC;McKeown MR;Heffernan TP;Vakoc CR;Bergsagel PL;Ghobrial IM;Richardson PG;Young RA;Hahn WC;Anderson KC;Kung AL;Bradner JE;Mitsiades CS
通讯作者:
Mitsiades CS
DOI:
10.1084/jem.20070876
发表时间:
2007-08-06
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
O'Neil J;Grim J;Strack P;Rao S;Tibbitts D;Winter C;Hardwick J;Welcker M;Meijerink JP;Pieters R;Draetta G;Sears R;Clurman BE;Look AT
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