Enhancer-Mediated Oncogenic Function of the Menin Tumor Suppressor in Breast Cancer.

Enhancer-Mediated Oncogenic Function of the Menin Tumor Suppressor in Breast Cancer.
复制标题

DOI:
10.1016/j.celrep.2017.02.025
复制
发表时间:
2017-03-07
期刊:
影响因子:
8.8
通讯作者:
Brown M
Brown M
中科院分区:
生物学1区
文献类型:
--
作者:
Dreijerink KMA;Groner AC;Vos ESM;Font-Tello A;Gu L;Chi D;Reyes J;Cook J;Lim E;Lin CY;de Laat W;Rao PK;Long HW;Brown M

文献摘要

参考文献

被引文献

相似文献

虽然多发性内分泌瘤1型(MEN 1)基因在多种癌症类型中作为肿瘤抑制因子发挥作用,但我们探讨了其在乳腺肿瘤发生中的致癌作用。MEN 1基因产物menin参与H3 K4三甲基化并共激活转录。我们整合了ChIP-seq和RNA-seq数据来鉴定menin靶基因。我们的分析显示,menin依赖的靶基因启动子显示与menin,FOXA 1和GATA 3结合的远端增强子成环。以这种方式,MEN 1共调节ER+细胞中增殖性乳腺癌特异性基因表达程序。在原代乳腺细胞中,MEN 1通过调节不同的表达特征发挥抗增殖功能。我们的研究结果阐明了MEN 1的细胞类型特异性功能,并为乳腺癌的menin导向治疗的发展提供了信息。
While the multiple endocrine neoplasia type 1 (MEN1) gene functions as a tumor suppressor in a variety of cancer types, we explored its oncogenic role in breast tumorigenesis. The MEN1 gene product menin is involved in H3K4 trimethylation and co-activates transcription. We integrated ChIP-seq and RNA-seq data to identify menin target genes. Our analysis revealed that menin-dependent target gene promoters display looping to distal enhancers that are bound by menin, FOXA1 and GATA3. In this fashion, MEN1 co-regulates a proliferative breast cancer-specific gene expression program in ER+ cells. In primary mammary cells MEN1 exerts an anti-proliferative function by regulating a distinct expression signature. Our findings clarify the cell type-specific functions of MEN1 and inform the development of menin-directed treatments for breast cancer.
DOI: 10.1158/1078-0432.ccr-13-2332
发表时间: 2014-04-01
期刊: Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子: --
作者:
Jeselsohn R;Yelensky R;Buchwalter G;Frampton G;Meric-Bernstam F;Gonzalez-Angulo AM;Ferrer-Lozano J;Perez-Fidalgo JA;Cristofanilli M;Gómez H;Arteaga CL;Giltnane J;Balko JM;Cronin MT;Jarosz M;Sun J;Hawryluk M;Lipson D;Otto G;Ross JS;Dvir A;Soussan-Gutman L;Wolf I;Rubinek T;Gilmore L;Schnitt S;Come SE;Pusztai L;Stephens P;Brown M;Miller VA
通讯作者: Miller VA
DOI: 10.1016/j.cell.2013.09.053
发表时间: 2013-11-07
期刊: Cell
影响因子: 64.5
作者:
Hnisz D;Abraham BJ;Lee TI;Lau A;Saint-André V;Sigova AA;Hoke HA;Young RA
通讯作者: Young RA
DOI: 10.1158/0008-5472.can-05-4461
发表时间: 2006-05-01
期刊: CANCER RESEARCH
影响因子: 11.2
作者:
Dreijerink, Koen M. A.;Mulder, Klaas W.;Timmers, H. Th. Marc
通讯作者: Timmers, H. Th. Marc
DOI: 10.1038/ng1901
发表时间: 2006-11-01
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Carroll, Jason S.;Meyer, Clifford A.;Brown, Myles
通讯作者: Brown, Myles
DOI: 10.1016/s1097-2765(04)00081-4
发表时间: 2004-02-27
期刊: MOLECULAR CELL
影响因子: 16
作者:
Hughes, CM;Rozenblatt-Rosen, O;Meyerson, M
通讯作者: Meyerson, M