Commonalities in immune modulation between mesenchymal stem cells (MSCs) and neural stem/precursor cells (NPCs).
Immunol Lett
; 168(2): 228-39, 2015 Dec.
Article
em En
| MEDLINE
| ID: mdl-25986012
Owing to their unique immunomodulatory properties, mesenchymal stem cells (MSCs) have been advocated as a potential therapy for numerous pathological conditions in which immune-mediated inflammatory reactions play a crucial role, such as autoimmune disorders, cerebrovascular diseases and tumours. Increasing evidence suggest that stem cells, other than MSCs, are also capable of immunomodulation. Neural stem/precursor cells (NPCs) have been among the first stem cells to show immunomodulatory properties and nowadays represent one the most studied and promising stem cell subtype in still uncurable acute and chronic inflammatory neurological disorders. Although the ontogeny of NPCs and MSCs greatly diverges, their immunomodulatory mechanisms are similar and are largely based on the bystander (paracrine) effect through membrane-bound and soluble mediators that influence the behavior of host immune cells. This observation suggests the existence of a core stem cell signature across different stem cell lineages and that shared signalling pathways between the stem cell niche and the inflammatory immune response likely mediate both NPC and MSC immunomodulatory effect.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Transdução de Sinais
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Linhagem da Célula
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Nicho de Células-Tronco
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Células-Tronco Neurais
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Células-Tronco Mesenquimais
Limite:
Humans
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article