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Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells
Cell therapy of the nervous system disorders using neural stem/progenitor cells (NSPCs) proved its efficacy in preclinical and pilot clinical studies. The mechanisms of the beneficial effects of NSPCs transplantation include replacement of damaged cells, paracrine activation of the regeneration, and...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Journal of Stem Cells and Regenerative Medicine
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786647/ https://www.ncbi.nlm.nih.gov/pubmed/29391750 |
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author | Lupatov, Alexey Yu Poltavtseva, Rimma A Bystrykh, Oxana A Yarygin, Konstantin N Sukhikh, Gennady T |
author_facet | Lupatov, Alexey Yu Poltavtseva, Rimma A Bystrykh, Oxana A Yarygin, Konstantin N Sukhikh, Gennady T |
author_sort | Lupatov, Alexey Yu |
collection | PubMed |
description | Cell therapy of the nervous system disorders using neural stem/progenitor cells (NSPCs) proved its efficacy in preclinical and pilot clinical studies. The mechanisms of the beneficial effects of NSPCs transplantation include replacement of damaged cells, paracrine activation of the regeneration, and immunomodulation. Detailed assessment of NSPCs-induced immunomodulation can contribute to better control of autoimmune reactions and inflammation in patients with neurodegenerative diseases. Interactions of NSPCs with dendritic cells (DCs), the key players in the induction of the immune system response to antigens are of particular interest. Here, we demonstrate that co-culturing of monocytes with NSPCs obtained and grown utilizing serum-containing medium instead of growth factor-containing serum-free medium, results in total suppression of monocyte differentiation into DCs. The effect is similar to the action of mesenchymal stem cells (MSCs). No significant effect on DCs maturation was observed. Cultures of NSPCs set up and maintained in serum-free medium have no influence on monocyte differentiation and DCs maturation. Therefore, the effects of NSPCs upon DC differentiation from monocytes strongly depend on culture conditions, whereas the molecular marker expression patterns are similar in both types of NSPCs cultures. In broader prospective, it means that cells with almost identical phenotypes can display opposite immunological properties depending upon culture conditions. It should be taken into account when developing NSPCs-based cell products for regenerative medicine. |
format | Online Article Text |
id | pubmed-5786647 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Journal of Stem Cells and Regenerative Medicine |
record_format | MEDLINE/PubMed |
spelling | pubmed-57866472018-02-01 Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells Lupatov, Alexey Yu Poltavtseva, Rimma A Bystrykh, Oxana A Yarygin, Konstantin N Sukhikh, Gennady T J Stem Cells Regen Med Research Article Cell therapy of the nervous system disorders using neural stem/progenitor cells (NSPCs) proved its efficacy in preclinical and pilot clinical studies. The mechanisms of the beneficial effects of NSPCs transplantation include replacement of damaged cells, paracrine activation of the regeneration, and immunomodulation. Detailed assessment of NSPCs-induced immunomodulation can contribute to better control of autoimmune reactions and inflammation in patients with neurodegenerative diseases. Interactions of NSPCs with dendritic cells (DCs), the key players in the induction of the immune system response to antigens are of particular interest. Here, we demonstrate that co-culturing of monocytes with NSPCs obtained and grown utilizing serum-containing medium instead of growth factor-containing serum-free medium, results in total suppression of monocyte differentiation into DCs. The effect is similar to the action of mesenchymal stem cells (MSCs). No significant effect on DCs maturation was observed. Cultures of NSPCs set up and maintained in serum-free medium have no influence on monocyte differentiation and DCs maturation. Therefore, the effects of NSPCs upon DC differentiation from monocytes strongly depend on culture conditions, whereas the molecular marker expression patterns are similar in both types of NSPCs cultures. In broader prospective, it means that cells with almost identical phenotypes can display opposite immunological properties depending upon culture conditions. It should be taken into account when developing NSPCs-based cell products for regenerative medicine. Journal of Stem Cells and Regenerative Medicine 2017-12-18 /pmc/articles/PMC5786647/ /pubmed/29391750 Text en Copyright © Journal of Stem Cells and Regenerative Medicine |
spellingShingle | Research Article Lupatov, Alexey Yu Poltavtseva, Rimma A Bystrykh, Oxana A Yarygin, Konstantin N Sukhikh, Gennady T Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
title | Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
title_full | Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
title_fullStr | Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
title_full_unstemmed | Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
title_short | Neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
title_sort | neural stem/progenitor cells maintained in vitro under different culture conditions alter differentiation capacity of monocytes to generate dendritic cells |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786647/ https://www.ncbi.nlm.nih.gov/pubmed/29391750 |
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