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Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium
A major problem in psychiatric research is a deficit of relevant cell material of neuronal origin, especially in large quantities from living individuals. One of the promising options is cells from the olfactory neuroepithelium, which contains neuronal progenitors that ensure the regeneration of olf...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8307784/ https://www.ncbi.nlm.nih.gov/pubmed/34359860 http://dx.doi.org/10.3390/cells10071690 |
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author | Zelenova, Elena A. Kondratyev, Nikolay V. Lezheiko, Tatyana V. Tsarapkin, Grigoriy Y. Kryukov, Andrey I. Kishinevsky, Alexander E. Tovmasyan, Anna S. Momotyuk, Ekaterina D. Dashinimaev, Erdem B. Golimbet, Vera E. |
author_facet | Zelenova, Elena A. Kondratyev, Nikolay V. Lezheiko, Tatyana V. Tsarapkin, Grigoriy Y. Kryukov, Andrey I. Kishinevsky, Alexander E. Tovmasyan, Anna S. Momotyuk, Ekaterina D. Dashinimaev, Erdem B. Golimbet, Vera E. |
author_sort | Zelenova, Elena A. |
collection | PubMed |
description | A major problem in psychiatric research is a deficit of relevant cell material of neuronal origin, especially in large quantities from living individuals. One of the promising options is cells from the olfactory neuroepithelium, which contains neuronal progenitors that ensure the regeneration of olfactory receptors. These cells are easy to obtain with nasal biopsies and it is possible to grow and cultivate them in vitro. In this work, we used RNAseq expression profiling and immunofluorescence microscopy to characterise neurospheres-derived cells (NDC), that simply and reliably grow from neurospheres (NS) obtained from nasal biopsies. We utilized differential expression analysis to explore the molecular changes that occur during transition from NS to NDC. We found that processes associated with neuronal and vascular cells are downregulated in NDC. A comparison with public transcriptomes revealed a depletion of neuronal and glial components in NDC. We also discovered that NDC have several metabolic features specific to neuronal progenitors treated with the fungicide maneb. Thus, while NDC retain some neuronal/glial identity, additional protocol alterations are needed to use NDC for mass sample collection in psychiatric research. |
format | Online Article Text |
id | pubmed-8307784 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-83077842021-07-25 Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium Zelenova, Elena A. Kondratyev, Nikolay V. Lezheiko, Tatyana V. Tsarapkin, Grigoriy Y. Kryukov, Andrey I. Kishinevsky, Alexander E. Tovmasyan, Anna S. Momotyuk, Ekaterina D. Dashinimaev, Erdem B. Golimbet, Vera E. Cells Article A major problem in psychiatric research is a deficit of relevant cell material of neuronal origin, especially in large quantities from living individuals. One of the promising options is cells from the olfactory neuroepithelium, which contains neuronal progenitors that ensure the regeneration of olfactory receptors. These cells are easy to obtain with nasal biopsies and it is possible to grow and cultivate them in vitro. In this work, we used RNAseq expression profiling and immunofluorescence microscopy to characterise neurospheres-derived cells (NDC), that simply and reliably grow from neurospheres (NS) obtained from nasal biopsies. We utilized differential expression analysis to explore the molecular changes that occur during transition from NS to NDC. We found that processes associated with neuronal and vascular cells are downregulated in NDC. A comparison with public transcriptomes revealed a depletion of neuronal and glial components in NDC. We also discovered that NDC have several metabolic features specific to neuronal progenitors treated with the fungicide maneb. Thus, while NDC retain some neuronal/glial identity, additional protocol alterations are needed to use NDC for mass sample collection in psychiatric research. MDPI 2021-07-04 /pmc/articles/PMC8307784/ /pubmed/34359860 http://dx.doi.org/10.3390/cells10071690 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Zelenova, Elena A. Kondratyev, Nikolay V. Lezheiko, Tatyana V. Tsarapkin, Grigoriy Y. Kryukov, Andrey I. Kishinevsky, Alexander E. Tovmasyan, Anna S. Momotyuk, Ekaterina D. Dashinimaev, Erdem B. Golimbet, Vera E. Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium |
title | Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium |
title_full | Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium |
title_fullStr | Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium |
title_full_unstemmed | Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium |
title_short | Characterisation of Neurospheres-Derived Cells from Human Olfactory Epithelium |
title_sort | characterisation of neurospheres-derived cells from human olfactory epithelium |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8307784/ https://www.ncbi.nlm.nih.gov/pubmed/34359860 http://dx.doi.org/10.3390/cells10071690 |
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