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miR-297b negatively regulates Mllt3 to impact proliferation of EL4 lymphoma cells and tumor growth in the nude mice

Abstract

MLLT3(myeloid/lymphoidormixed-lineageleukemia(trithoraxhomolog,Drosophila);translocatedto,3),又称AF9,是YEATS蛋白家族的一员。在急性白血病中MLLT3为常见的MLL的融合基因,研究表明MLLT3蛋白的C端为转录激活结构域,而且是白血病发生所必须的。此外,MLLT3在多种癌症细胞中高表达。这些研究结果都提示了Mllt3可能作为一个原癌基因,具有转录激活活性。但是,Mllt3在肿瘤发生发展过程中的功能还不太清楚。 MicroRNA(miRNA)是一类内源性的平均长度约为18-25个核苷酸的非编码小...MLLT3 (myeloid/lymphoid or mixed-lineage leukemia (trithorax homolog, Drosophila); translocated to, 3), also known as AF9, is a member of the YEATS family. MLLT3 is a common MLL fusion partner in acute myeloid leukemia, studies of MLLT3 show that the carboxy-terminal of MLLT3 contains the transactivation domain and is required for leukemogenesis. Additionally, recent evidence indicates that MLLT3 ...学位:理学硕士院系专业:生命科学学院生物医学科学系_生物化学与分子生物学学号:2172008115266

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