Casitas B-cell lymphoma mutation in childhood T-cell acute lymphoblastic leukemia.
Casitas B-cell lymphoma mutation in childhood T-cell acute lymphoblastic leukemia.
复制标题
DOI:
10.1016/j.leukres.2012.04.018
复制
发表时间:
2012-08
影响因子:
2.7
通讯作者:
Matsubara Y
中科院分区:
文献类型:
--
作者:
Saito Y;Aoki Y;Muramatsu H;Makishima H;Maciejewski JP;Imaizumi M;Rikiishi T;Sasahara Y;Kure S;Niihori T;Tsuchiya S;Kojima S;Matsubara Y
Somatic CBL mutations have been reported in a variety of myeloid neoplasms but are rare in acute lymphoblastic leukemia (ALL). We analyzed 77 samples from hematologic malignancies, identifying a somatic mutation in CBL (p.C381R) in one patient with T-ALL that was associated with a uniparental disomy at the CBL locus and a germline heterozygous mutation in one patient with JMML. Two NOTCH1 mutations and homozygous deletions in LEF1 and CDKN2A were identified in T-ALL cells. The activation of the RAS pathway was enhanced, and activation of the NOTCH1 pathway was inhibited in NIH 3T3 cells that expressed p.C381R. This study appears to be the first to identify a CBL mutation in T-ALL.
登录
查看更多内容
影响因子:
20.3
作者:
Muramatsu, Hideki;Makishima, Hideki;Maciejewski, Jaroslaw P.
通讯作者:
Maciejewski, Jaroslaw P.
影响因子:
6.2
作者:
Lo FY;Tan YH;Cheng HC;Salgia R;Wang YC
通讯作者:
Wang YC
影响因子:
11.5
作者:
Ogawa, Seishi;Shih, Lee-Yung;Sanada, Masashi
通讯作者:
Sanada, Masashi
影响因子:
9.8
作者:
Martinelli, Simone;De Luca, Alessandro;Tartaglia, Marco
通讯作者:
Tartaglia, Marco
影响因子:
8
作者:
Checquolo, S.;Palermo, R.;Screpanti, I.
通讯作者:
Screpanti, I.