» Articles » PMID: 16645765

Neural Stem Cells and Their Role in Recovery Processes in the Nervous System

Overview
Publisher Springer
Date 2006 Apr 29
PMID 16645765
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Published data and our own results on the identification, cultivation, and potential therapeutic utilization of regional stem cells from humans and animals are reviewed. Pluripotent stem cells have been shown to proliferate in the subventricular zone of the lateral ventricles and the subgranular zone of the dentate gyrus of the hippocampal formation in adult human and animal brains. Data on the hierarchical organization of genetic networks in controlling individual development suggest a possible functional role for repeat mini-and microsatellite DNA sequences in stem cell differentiation. Methods of using human bone marrow as a source of stem cells for restoring damaged tissue in the brain are discussed. Heat-shock proteins have been found to block the formation of glial scars after neural transplantation. The viability of stem cells after transplantation can be increased by transfer of genes for neurotrophic growth factors into the genomes of the neurons undergoing transplantation.

Citing Articles

Stem cells and neuroprotection: understanding the players.

Pearce V Int J Mol Sci. 2010; 11(9):3288-97.

PMID: 20957094 PMC: 2956095. DOI: 10.3390/ijms11093288.


Neural progenitor cells grown on hydrogel surfaces respond to the product of the transgene of encapsulated genetically engineered fibroblasts.

Shanbhag M, Lathia J, Mughal M, Francis N, Pashos N, Mattson M Biomacromolecules. 2010; 11(11):2936-43.

PMID: 20942395 PMC: 3775902. DOI: 10.1021/bm100699q.

References
1.
Mezey E, Key S, Vogelsang G, Szalayova I, Lange G, Crain B . Transplanted bone marrow generates new neurons in human brains. Proc Natl Acad Sci U S A. 2003; 100(3):1364-9. PMC: 298778. DOI: 10.1073/pnas.0336479100. View

2.
Altman J, Das G . Autoradiographic and histological evidence of postnatal hippocampal neurogenesis in rats. J Comp Neurol. 1965; 124(3):319-35. DOI: 10.1002/cne.901240303. View

3.
Doetsch F, Alvarez-Buylla A . Network of tangential pathways for neuronal migration in adult mammalian brain. Proc Natl Acad Sci U S A. 1996; 93(25):14895-900. PMC: 26233. DOI: 10.1073/pnas.93.25.14895. View

4.
Reynolds B, Weiss S . Generation of neurons and astrocytes from isolated cells of the adult mammalian central nervous system. Science. 1992; 255(5052):1707-10. DOI: 10.1126/science.1553558. View

5.
Castro R, Jackson K, Goodell M, Robertson C, Liu H, Shine H . Failure of bone marrow cells to transdifferentiate into neural cells in vivo. Science. 2002; 297(5585):1299. DOI: 10.1126/science.297.5585.1299. View