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2009 FEB 16 ... the tripotent state is reset at each passage. The cytokine CNTF is thought to instruct multipotentcells to an astrocytic fate. We demonstrate that CNTF both directs astrogliogenesis from ... According to recent research from the United States, "To realize the promise of stem cell biology, it is important to identify the precise time in the history of the cell ...
2009 JUL 20 ... of astrocyte size and motility and a subpopulation of GFAP-delta-positive glia may be multipotentstemcells. The aim of this study was to investigate its expression in common causes of ... cases. Balloon cells in FCDIIB and hemimegalencephaly, giant cells in TSC and the astrocytic component of gangliogliomas showed immunoreactivity, colocalizing with conventional ...
2009 JAN 12 ... "Multipotent neural stem/progenitor cells (NSCs) from the embryonic hippocampus are potentially ... analyses of graft-derived cells revealed neuronal differentiation in 3 %-5 % of cells, astrocytic differentiation in 28 % of cells, and oligodendrocytic differentiation in 6 %-10 % ...
2009 MAY 11 ... in the prospective white matter. Even though this population of progenitor cells is multipotent as a whole, clonal analysis indicates that different lineages are already separated ... progenitors enhances the production of interneurons and completely suppresses astrocytic differentiation, whereas loss of Ascl1 function has opposite effects on both cell ... Avenue, New York, NY 10010, USA.
Keywords: France, Paris, Life Sciences, Stem Cell Research, Progenitor Cell, Developmental Biology, Cardiology.
This ...
2006 JUN 26 ... can be isolated from the SEZ and cultured to generate either neurospheres (NSs) or multipotent astrocytic stem cells (MASCs), with both possessing the stem cell characteristics of multipotency and ...
2007 DEC 17 ... cells in the bulge region of the hair follicle have stem cell-like properties, are multipotent, and can effectively generate cells of neural lineage in vitro and in vivo."
... to differentiate, they produce several cell types, including cells with neuronal, astrocytic, oligodendrocytic, smooth muscle, adipocytic, and other phenotypes. Furthermore, upon ...
2006 OCT 30 ... can be isolated from the SEZ and cultured to generate either neurospheres (NSs) or multipotent astrocytic stem cells (MASCs), with both possessing the stem cell characteristics of multipotency and ...
2007 FEB 27 ... latent neurogenic properties after residing in non-neural tissue.
"Multipotent precursors similar to stemcells of the embryonic neural crest (NC) have been identified ... developing directions of research.
Study 1: Scientists discuss in "Astrocytic-inducible nitric oxide synthase in the ischemic developing human brain" new findings in ...
Subject: Hospital for Sick Children, Toronto, Canada
2005 DEC 26 ... can be isolated from the SEZ and cultured to generate either neurospheres (NSs) or multipotent astrocytic stem cells (MASCs), with both possessing the stem cell characteristics of multipotency and ...
2007 NOV 5 ... concluded: "These results demonstrate that it is possible to expand and maintain multipotent human spinal cord-derived neurospheres in vitro for extended time-periods and that they ... of mitogens, cultured neurospheres (at 18 passages) gave rise to cells with neuronal, astrocytic and oligodendrocytic phenotypes in vitro. After transplantation of human spinal ... According to a study from Stockholm, Sweden, "There is heterogeneity in neural stem and progenitor cell characteristics depending on their species and regional origin. In ...
2007 JUL 9 ... Brain Research, "Cell replacement therapies for neurodegenerative diseases, using multipotent neural stemcells (NSCs), require above all, a good survival of the graft. In this ... of dissociated cell suspension. This might be due to the different states of host's astrocytic and microglia activation which we found to be moderate at 2, but pronounced at 7 and 14 ...
2006 NOV 6 ... A report, "Transplantation of multipotent astrocytic stem cells into a rat model of neonatal hypoxic-ischemic encephalopathy," is newly published data ...
2008 JUN 2 ... Department.
The researchers concluded: "Medulloblastoma demonstrating multipotent differentiation is rare, but the features observed in this case support the idea that ... desmin, and myoglobin. The diagnosis was medulloblastoma with myoblastic, neuronal, astrocytic, and melanotic differentiation," wrote H. Sakata and colleagues, Tohoku University, ... observed in this case support the idea that medulloblastoma originates from multipotent stemcells."
Sakata and colleagues published their study in Brain Tumor ...
2007 SEP 24 ... the term amnion, an abundant and easily accessible tissue, may be a useful source of multipotentstemcells that possess a degree of immune privilege."
Ilancheran and ... osteocytic, adipocytic (mesodermal), pancreatic, hepatic (endodermal), neural, and astrocytic (neuroectodermal) cells in vitro, as defined by phenotypic, mRNA expression, ...
2006 AUG 14 ... can be isolated from the SEZ and cultured to generate either neurospheres (NSs) or multipotent astrocytic stem cells (MASCs), with both possessing the stem cell characteristics of multipotency and ...
2006 NOV 27 ... Furthermore, ACM, but not METH itself, clearly induced the differentiation of multipotent neuronal stemcells into glial fibrillary acidic protein-positive astrocytes, and this ... New investigation results, "Direct evidence of astrocytic modulation in the development of rewarding effects induced by drugs of abuse," are ...
