Normal and leukemic stem cells
نویسندگان
چکیده
منابع مشابه
Dynamics of leukemic and normal stem cells in leukemic RFM mice.
RFM mice spontaneously develop a myelogenous leukemia that is transplantable into nonleukemic RFM mice. On transplantation, hemopoietic stem cells from leukemic mice (L-CFU-S) will seed in the spleen and grow as discrete colonies, as will hemopoietic stem cells from normal mice (N-CFU-S). As the leukemic cells used in these experiments have 39 chromosomes and normal murine cells have 40, it has...
متن کاملEffects of the protein tyrosine kinase inhibitor, SU5614, on leukemic and normal stem cells.
FLT3 activating mutations are the most frequent single genetic abnormality in patients with acute myeloid leukemia. Thus targeting the FLT3 activated kinase is a promising treatment approach. We wanted to test whether the protein tyrosine kinase inhibitor SU5614 selectively eliminates leukemic stem cells while sparing their normal counterparts.
متن کاملSTAT5-mediated self-renewal of normal hematopoietic and leukemic stem cells
The level of transcription factor activity critically regulates cell fate decisions such as hematopoietic stem cell self-renewal and differentiation. The balance between hematopoietic stem cell self-renewal and differentiation needs to be tightly controlled, as a shift toward differentiation might exhaust the stem cell pool, while a shift toward self-renewal might mark the onset of leukemic tra...
متن کاملSTAT5 is required for long-term maintenance of normal and leukemic human stem/progenitor cells.
The transcription factor STAT5 fulfills a distinct role in the hematopoietic system, but its precise role in primitive human hematopoietic cells remains to be elucidated. Therefore, we performed STAT5 RNAi in sorted cord blood (CB) and acute myeloid leukemia (AML) CD34+ cells by lentiviral transduction and investigated effects of STAT5 downmodulation on the normal stem/progenitor cell compartme...
متن کاملMesenchymal Stem Cells Do Not Suppress Lymphoblastic Leukemic Cell Line Proliferation
Background: Several studies have demonstrated the immunosuppresive effects of mes-enchymal stem cells (MSCs) in allogeneic or mitogenic interactions. Cell-cell contact inhibition and secretion of suppressive soluble factors have been suggested in this re-gard. Objective: To investigate if adipose derived MSCs could inhibit Jurkat lym-phoblastic leukemia T cell proliferation during coculture. Me...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Leukemia Supplements
سال: 2012
ISSN: 2044-5210,2044-5229
DOI: 10.1038/leusup.2012.27