A fellowship of Ring1 maintains AML stem cellsTools Heery, David M. (2018) A fellowship of Ring1 maintains AML stem cells. Blood, 131 (16). pp. 1771-1773. ISSN 1528-0020
Official URL: http://dx.doi.org/10.1182/blood-2018-02-832121
AbstractPolycomb repressive complex 1 (PRC1) and PRC2 are transcriptional repressors that function as key regulators of the self-renewal and differentiation (cell lineage specification) pathways in stem cells. In this issue of Blood, Shima et al1 report that 2 ubiquitin ligases (Ring1A and Ring1B), which are key components of PRC1 complexes, are essential for the establishment and maintenance of acute myeloid leukemia (AML) in mouse models.
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