Stromal Cell Derived Factor-1α Promotes C-Kit+Cardiac Stem/Progenitor Cell Quiescence Through Casein Kinase 1α and GSK3β
نویسندگان
چکیده
منابع مشابه
Stromal cell-derived factor-1α/C-X-C chemokine receptor type 4 axis promotes endothelial cell barrier integrity via phosphoinositide 3-kinase and Rac1 activation.
OBJECTIVE Although stromal cell-derived factor (SDF)-1αis well known to modulate the mobilization of hematopoietic stem cells and endothelial progenitor cells, its effects on some pre-existing vascular functions remain unknown. We have investigated here the role of SDF-1αsignaling in endothelial barrier function. APPROACH AND RESULTS Treatment with SDF-1α elevated transendothelial electrical ...
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BACKGROUND AND PURPOSE Acute interventions of stroke are often challenged by a narrow treatment window. In this study, we explore treatments in the postacute phase of stroke with wider windows of opportunity. We investigated the effects of stromal cell-derived factor (SDF-1α) in neurovascular recovery during the postacute phase and downstream signaling pathways, underlying SDF-1α-mediated neuro...
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BACKGROUND Cardiac progenitor cells (CPCs) have been proven suitable for stem cell therapy after myocardial infarction, especially c-kit(+)CPCs. CPCs marker c-kit and its ligand, the stem cell factor (SCF), are linked as c-kit/SCF axis, which is associated with the functions of proliferation and differentiation. In our previous study, we found that stromal cell-derived factor-1α (SDF-1α) could ...
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The entry of B lymphocytes into secondary lymphoid organs is a critical step in the development of an immune response, providing a site for repertoire shaping, antigen-induced activation and selection. These events are controlled by signals generated through the B cell antigen receptor (BCR) and are associated with changes in the migration properties of B cells in response to chemokine gradient...
متن کاملVascular rejuvenation through the stromal cell-derived factor 1α/CXC chemokine receptor type 4/Janus kinase 2 signalling pathway.
Aging progressively narrows the functional reserve of several organs and tissues, in association with variable degrees of morphological changes. Current views strongly indicate that resident stem and progenitor cells contribute to tissue homeostasis throughout life in virtually all organs and tissues, even those traditionally considered as postmitotic. In the aging human heart, the progressive ...
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ژورنال
عنوان ژورنال: STEM CELLS
سال: 2014
ISSN: 1066-5099
DOI: 10.1002/stem.1534