Results 271 to 280 of about 381,942 (318)
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Blood Cells, Molecules, and Diseases, 2014
The studies carried out during the last two decades have represented a great effort in trying to identify and define cell populations endowed with the phenotypic and functional properties of endothelial progenitors. From these studies a scenario now emerges indicating that in the blood there are very rare endothelial progenitor cells, called ...
Elvira, Pelosi +2 more
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The studies carried out during the last two decades have represented a great effort in trying to identify and define cell populations endowed with the phenotypic and functional properties of endothelial progenitors. From these studies a scenario now emerges indicating that in the blood there are very rare endothelial progenitor cells, called ...
Elvira, Pelosi +2 more
openaire +2 more sources
Annual Review of Medicine, 2005
Endothelial progenitor cells are a circulating, bone marrow–derived cell population that appears to participate in both vasculogenesis and vascular homeostasis. Questions persist regarding their functional characteristics, as well as the precise panel of cell surface markers that uniquely define this newly described progenitor cell population.
Aarif Y, Khakoo, Toren, Finkel
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Endothelial progenitor cells are a circulating, bone marrow–derived cell population that appears to participate in both vasculogenesis and vascular homeostasis. Questions persist regarding their functional characteristics, as well as the precise panel of cell surface markers that uniquely define this newly described progenitor cell population.
Aarif Y, Khakoo, Toren, Finkel
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Trends in Immunology, 2006
T-cell development in the thymus is a complex and highly regulated process. During the process of differentiation from multipotent progenitor cells to mature T cells, proliferation, restriction of lineage potential, TCR gene rearrangements and selection events occur, all accompanied by changes in gene expression.
Weerkamp, F (Floor) +2 more
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T-cell development in the thymus is a complex and highly regulated process. During the process of differentiation from multipotent progenitor cells to mature T cells, proliferation, restriction of lineage potential, TCR gene rearrangements and selection events occur, all accompanied by changes in gene expression.
Weerkamp, F (Floor) +2 more
openaire +2 more sources
2020
Cardiovascular diseases top the list of fatal illnesses worldwide. Cardiac tissues is known to be one of te least proliferative in the human body, with very limited regenraive capacity. Stem cell therapy has shown great potential for treatment of cardiovascular diseases in the experimental setting, but success in human trials has been limited ...
Shaimaa, Shouman +7 more
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Cardiovascular diseases top the list of fatal illnesses worldwide. Cardiac tissues is known to be one of te least proliferative in the human body, with very limited regenraive capacity. Stem cell therapy has shown great potential for treatment of cardiovascular diseases in the experimental setting, but success in human trials has been limited ...
Shaimaa, Shouman +7 more
openaire +2 more sources
Neural progenitors and stem cells: mechanisms of progenitor heterogeneity
Current Opinion in Neurobiology, 1998Heterogeneity among progenitor cells in the vertebrate nervous system has been documented with increasing frequency over the past few years. It has become clear that differences in progenitor cells help to determine when and how they respond to environmental signals.
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Redefinition of lymphoid progenitors
Nature Reviews Immunology, 2002Similarities between T and B lymphocytes might have led to the idea that these functionally distinct cells develop from a common lymphoid progenitor. However, investigations with a new clonal assay which allows for T-, B- and myeloid-lineage development indicate that commitment to T-cell and B-cell lineages occurs instead through myeloid/T and myeloid ...
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Early T Lymphocyte Progenitors
Annual Review of Immunology, 1996The earliest steps along the pathway leading to T cells in mice and humans are reviewed. These are the steps between the multipotent hemopoietic stem cell (HSC) and the fully committed precursors undergoing T cell receptor (TCR) gene rearrangement. At this level significant differences between adult and fetal lymphopoiesis have been demonstrated.
K, Shortman, L, Wu
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Diversity of oligodendrocytes and their progenitors
Current Opinion in Neurobiology, 2017The established function of oligodendrocytes and their progenitors is to drive the cellular events of myelination, a highly diversified process necessary to match the needs of various neuronal subtypes and networks. The morphological and molecular heterogeneity of oligodendrocytes and their progenitors point to functions beyond establishing saltatory ...
Dimou, Leda, Simons, Mikael
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Cell and Tissue Research, 2010
Liver diseases are associated with a marked reduction in the viable mass of hepatocytes. The most severe cases of liver disease (liver failure) are treated by orthotopic liver transplantation. One alternative to whole organ transplantation for patients with hepatic failure (and hereditary liver disease) is hepatocyte transplantation.
Caroline Beth, Sangan, David, Tosh
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Liver diseases are associated with a marked reduction in the viable mass of hepatocytes. The most severe cases of liver disease (liver failure) are treated by orthotopic liver transplantation. One alternative to whole organ transplantation for patients with hepatic failure (and hereditary liver disease) is hepatocyte transplantation.
Caroline Beth, Sangan, David, Tosh
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2013
For years, researchers have searched for ways to replace the insulin-producing beta cells of the pancreas to treat diabetes. Much attention has been paid to the identification of stem/progenitor cells that can be expanded and differentiated towards beta cells in view of obtaining a renewable source for cell transplantation therapy.
Houbracken, Isabelle +2 more
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For years, researchers have searched for ways to replace the insulin-producing beta cells of the pancreas to treat diabetes. Much attention has been paid to the identification of stem/progenitor cells that can be expanded and differentiated towards beta cells in view of obtaining a renewable source for cell transplantation therapy.
Houbracken, Isabelle +2 more
openaire +2 more sources