[Stem Cells in the Brain of Mammals and Human: Fundamental and Applied Aspects].
Brain stem cells represent an extremely intriguing phenomenon. The aim of our review is to present an integrity vision of their role in the brain of mammals and humans, and their clinical perspectives. Over last two decades, investigations of biology of the neural stem cells produced significant changes in general knowledge about the processes of development and functioning of the brain. Researches on the cellular and molecular mechanisms of NSC differentiation and behavior led to new understanding of their involvement in learning and memory. In the regenerative medicine, original therapeutic approaches to neurodegenerative brain diseases have been elaborated due to fundamental achievements in this field. They are based on specific regenerative potential of neural stem cells and progenitor cells, which possess the ability to replace dead cells and express crucially significant biologically active factors that are missing in the pathological brain. For the needs of cell substitution therapy in the neural diseases, adequate methods of maintaining stem cells in culture and their differentiation into different types of neurons and glial cells, have been developed currently. The success of modern cellular technologies has significantly expanded the range of cells used for cell therapy. The near future may bring new perspective and distinct progress in brain cell therapy due to optimizing the cells types most promising for medical needs.
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Aleksandrova
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Marey
D000818:Animals; D001921:Brain / Q000166:cytology* / Q000502:physiology; D018929:Cell Culture Techniques; D002454:Cell Differentiation; D064987:Cell- and Tissue-Based Therapy / Q000379:methods*; D053595:Embryonic Stem Cells / Q000166:cytology / Q000502:physiology; D006801:Humans; D008568:Memory / Q000502:physiology; D059630:Mesenchymal Stem Cells / Q000166:cytology / Q000502:physiology; D058953:Neural Stem Cells / Q000166:cytology* / Q000502:physiology; D019636:Neurodegenerative Diseases / Q000473:pathology / Q000628:therapy*; D009457:Neuroglia / Q000166:cytology / Q000502:physiology; D009474:Neurons / Q000166:cytology / Q000502:physiology; D039904:Pluripotent Stem Cells / Q000166:cytology* / Q000502:physiology; D044968:Regenerative Medicine