Turning on a dimer: new insights into MLL chimeras
- PMID: 12957280
- DOI: 10.1016/s1535-6108(03)00192-2
Turning on a dimer: new insights into MLL chimeras
Abstract
In this issue of Cancer Cell, demonstrate a novel mechanism for the oncogenic activity of MLL chimeric proteins. By providing coiled-coil or other dimerization domains, the cytoplasmic partners of MLL fusion proteins donate a platform for MLL homodimerization, allowing recruitment of accessory factors needed to activate the critical downstream targets, including selected subsets of the major HOX genes.
Comment on
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Dimerization contributes to oncogenic activation of MLL chimeras in acute leukemias.Cancer Cell. 2003 Aug;4(2):99-110. doi: 10.1016/s1535-6108(03)00188-0. Cancer Cell. 2003. PMID: 12957285
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