@article{ManukjanRippergerVenturinietal.2016,
  author    = {Manukjan, Georgi and Ripperger, Tim and Venturini, Letizia and Stadler, Michael and G{\"o}hring, Gudrun and Schambach, Axel and Schlegelberger, Brigitte and Steinemann, Doris},
  title     = {GABP is necessary for stem/progenitor cell maintenance and myeloid differentiation in human hematopoiesis and chronic myeloid leukemia},
  series = {Stem Cell Research},
  volume    = {16},
  journal   = {Stem Cell Research},
  number    = {3},
  doi       = {10.1016/j.scr.2016.04.007},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168165},
  pages     = {677-681},
  year      = {2016},
  abstract  = {Maintenance of hematopoietic stem cells and their potential to give rise to progenitors of differentiated lymphoid and myeloid cells are accomplished by a network of regulatory processes. As a part of this network, the heteromeric transcription factor GA-binding protein (GABP) plays a crucial role in self-renewal of murine hematopoietic and leukemic stem cells. Here, we report the consequences of functional impairment of GABP in human hematopoietic and in leukemic stem/progenitor cells. Ectopic overexpression of a dominant-negative acting GABP mutant led to impaired myeloid differentiation of CD34\(^{+}\) hematopoietic stem/progenitor cells obtained from healthy donors. Moreover, drastically reduced clonogenic capacity of leukemic stem/progenitor cells isolated from bone marrow aspirates of chronic myeloid leukemia (CML) patients underlines the importance of GABP on stem/progenitor cell maintenance and confirms the relevance of GABP for human myelopoiesis in healthy and diseased states.},
  language  = {en}
}