Regulation of hematopoietic stem cell growth
نویسندگان
چکیده
منابع مشابه
Pediatric Hematopoietic Stem Cell Transplantation
The introduction and evolution of hematopoietic stem cell transplantation (HSCT) could be traced back to 1950s, to the studies on interactions among irradiation, covering spleen and bone marrow from it and injection of bone marrow cells. Today, HSCT is considered a well-established, effective and promising means of therapy for various malignant and non-malignant medical conditions, both in chil...
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Thalassemia is an autosomal recessive disorder associated with defective synthesis of the α- or β-chain of hemoglobin. For β-thalassemia major patients, therapeutic options are either monthly red cell transfusions and chelation therapy or allogeneic stem cell transplant. Stem cell transplant is the only curative approach and success is inversely correlated with the degree of iron overload and h...
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Every day, billions of new blood cells are produced in the body, each one derived from a hematopoietic stem cell (HSC). Because most mature blood stem cells have a limited life span, the ability of HSCs to perpetuate themselves through self-renewal and generate new blood cells for the lifetime of an organism is critical to sustaining life. A key problem in hematopoietic stem cell biology is how...
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Evidence presented over the last few years indicates that the hematopoietic stem cell (HSC) compartment comprises not just one but a number of different cell populations. Based on HSCs' proliferation and engraftment potential, it has been suggested that there are two classes of HSC, with long- and short-term engraftment potential. HSC heterogeneity seems to involve differentiation capacities as...
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This review focuses on the cell cycle of hematopoietic stem cell and its regulatory mechanisms. Owing to recent advances in cell culture techniques and analyzing tools, hematopoietic stem cells can be purified from bone marrow, peripheral blood, and umbilical cord blood by using specific surface markers such as Sca-1 (murine) and CD34 (human). Stem cell compartment includes primitive stem cells...
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ژورنال
عنوان ژورنال: Leukemia
سال: 2004
ISSN: 0887-6924,1476-5551
DOI: 10.1038/sj.leu.2403515