Dipeptidylpeptidase IV (CD26) defines leukemic stem cells (LSC) in chronic myeloid leukemia
نویسندگان
چکیده
منابع مشابه
Chronic myeloid leukemia stem cells.
Chronic myeloid leukemia (CML) is typified by robust marrow and extramedullary myeloid cell production. In the absence of therapy or sometimes despite it, CML has a propensity to progress from a relatively well tolerated chronic phase to an almost uniformly fatal blast crisis phase. The discovery of the Philadelphia chromosome followed by identification of its BCR-ABL fusion gene product and th...
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Objective(s): Chronic myeloid leukemia (CML) is a myeloid clonal proliferation disease defining by the presence of the Philadelphia chromosome that shows the movement of BCR-ABL1. In this study, the critical role of the Musashi2-Numb axis in determining cell fate and relationship of the axis to important signaling pathways such as Hedgehog and Notch that are essential ...
متن کاملQuantitative assessment of the CD26+ leukemic stem cell compartment in chronic myeloid leukemia: patient-subgroups, prognostic impact, and technical aspects
Little is known about the function and phenotype of leukemic stem cells (LSCs) in chronic myeloid leukemia (CML) or about specific markers that discriminate LSCs from normal hematopoietic stem cells (HSCs). CD26 has recently been described as a specific marker of CML LSCs. In the current study, we investigated this marker in a cohort of 31 unselected CML patients. BCR/ABL1 positivity was analyz...
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Chronic myeloid leukemia (CML) is a malignant myeloproliferative disorder originating from a pluripotent hematopoietic stem cell that acquires a Philadelphia (Ph) chromosome encoding the BCR-ABL oncogenic fusion protein. This molecular abnormality that is thought to be causative in CML was the first acquired chromosome translocation associated with a human malignancy. This chromosomal transloca...
متن کاملBCR-ABL expression in leukemic progenitors and primitive stem cells of patients with chronic myeloid leukemia.
Kumari and colleagues have recently reported a detailed analysis of BCR-ABL expression in CFU-Cs (colony forming units in culture) of patients with chronic myeloid leukemia (CML).1 Using quantitative reverse-transcription PCR on individual Ph1 hematopoietic colonies, they demonstrated that CFU-Cs from patients in major molecular response (MMR) displayed lower BCR-ABL mRNA expression than CFU-Cs...
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ژورنال
عنوان ژورنال: Blood
سال: 2014
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2013-10-536078