Abstract:
:ATP-binding-cassette (ABC) transporters are evolutionary extremely well-conserved transmembrane proteins that are highly expressed in hematopoietic stem cells (HSCs). The physiological function in human stem cells is believed to be protection against genetic damage caused by both environmental and naturally occurring xenobiotics. Additionally, ABC transporters have been implicated in the maintenance of quiescence and cell fate decisions of stem cells. These physiological roles suggest a potential role in the pathogenesis and biology of stem cell-derived hematological malignancies such as acute and chronic myeloid leukemia. This paper reviews the (patho)physiological role of ABC transporters in human normal and malignant HSCs and discusses its implications for their utility as therapeutical targets to eradicate leukemic stem cells in these diseases.
journal_name
Leukemiajournal_title
Leukemiaauthors
Raaijmakers MHdoi
10.1038/sj.leu.2404859subject
Has Abstractpub_date
2007-10-01 00:00:00pages
2094-102issue
10eissn
0887-6924issn
1476-5551pii
2404859journal_volume
21pub_type
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