%0 Journal Article %T Mesenchymal Niche-Specific Expression of Cxcl12 Controls Quiescence of Treatment-Resistant Leukemia Stem Cells %J - %D 2019 %R https://doi.org/10.1016/j.stem.2019.02.018 %X £¿ CXCL12 deletion from mesenchymal stromal cells (MSCs) expands leukemia stem cells £¿ LSCs undergo increased self-renewing divisions, related to enhanced EZH2 activity £¿ CXCL12 deletion from MSCs increases LSC elimination by TKI treatment £¿ CXCL12+ MSC niches are critical for maintaining quiescent, TKI-resistant LSC %U https://www.cell.com/cell-stem-cell/fulltext/S1934-5909(19)30070-0