Despite mutation acquisition in hematopoietic stem cells, JMML-propagating cells are not always restricted to this compartment
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چکیده
منابع مشابه
What are Stem Cells?
Stem cells are undifferentiated self regenerating multi potential cells. There are three types of stem cells categories by the ability to form after cells and correlated with the body’s development process. Totipotent: these stem cells can form an entire organism such as fertilized egg. Ploripotent: ploripotent cells are those that can form any cell in the body but cannot form an entire organ...
متن کاملIncreased mir33 Expression in Expanded Hematopoietic Stem Cells Cultured on Adipose Stem Cells Feeder layer
Bachgroun: Hematopoietic stem cell derived from umbilical cord blood (UCB) has been used for regenerative medicine in hematological abnormalities. MicroRNAs are important regulators of gene expression that control both physiological and pathological processes such as development of tissue and cancer. Some studies have shown that miR-33, has a critical role in control of self-renewal cells. He...
متن کاملDifferentiation of Mouse Embryonic Stem Cells into Hematopoietic Cells
Purpose: Differentiation of Mouse embryonicstem cells into Hematopoietic cells. Materials and Methods: In this study, we used EB formation system for Hematopoietic differentiation of mouse embryonic stem cell (Royan B1) in suspension culture. EBs cultured in medium with Hematopoietic inducer cytokines (SCF, TPO, GMCSF, IL3, Flt3 and EPO) .presence of hematopoietic differentiated cell assessed ...
متن کاملRAPID COMMUNICATION Hematopoietic Stem Cells Are Not Direct Cytotoxic Targets
Bone marrow (BM) transplants from one individual to an irradiated histoincompatible individual of the same species are rejected. In mice, the primary host barrier cells that recognize bone marrow grafts bearing hematopoietic histocompatibility antigens bear surface markers of natural killer (NK) lymphocytes. Because of the innate ability of NK cells to kill suceptible targets, it has been propo...
متن کاملMicroRNA Modulation during the In vitro Culture of Hematopoietic Stem Cells Prior to Transplantation
Background: Human umbilical cord blood (HUCB) is an acceptable and readily accessible source of stem cells. There is an ongoing interest in cord blood stem cell therapies; however, little is known about the possible unfavorable effects of laboratory modifications on the isolated HUCB cells. The involvement of miRNAs in several biological processes has been shown. The aim of this study was to ev...
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ژورنال
عنوان ژورنال: Leukemia
سال: 2019
ISSN: 0887-6924,1476-5551
DOI: 10.1038/s41375-019-0662-y