| Reference : Differentiated SH-SY5Y Cells as PD Model for Mitochondrial Dysfunction: From Whole Ge... |
| Scientific congresses, symposiums and conference proceedings : Poster | |||
| Life sciences : Multidisciplinary, general & others | |||
| http://hdl.handle.net/10993/1691 | |||
| Differentiated SH-SY5Y Cells as PD Model for Mitochondrial Dysfunction: From Whole Genome Sequencing to an Educated Design of High-Throughput Experiments | |
| English | |
Antony, Paul  [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| Krishna, Abhimanyu [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| May, Patrick [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| Trefois, Christophe [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| Boyd, Olga [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| Köglsberger, Sandra [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| Baumuratov, Aidos [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| Galas, David J. [Pacific Northwest Diabetes Research Institute] | |
| Balling, Rudi [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > >] | |
| 2013 | |
| 85x120cm | |
| Yes | |
| No | |
| International | |
| The 11th International Conference on Alzheimer's & Parkinson's Diseases | |
| from 06-03-2013 to 10-03-2013 | |
| AD/PD | |
| Florence | |
| Italy | |
| [en] Parkinson's disease ; High content imaging ; qRT-PCR ; Automated Image Analysis ; Whole Genome Sequencing | |
| [en] Objectives: Mitochondrial dysfunction is a cellular hallmark of Parkinson's disease (PD) and energetic stress of dopaminergic neurons appears to be a physiological risk factor for mitochondrial dysfunction. It is however challenging to assess the high variety of factors regulating mitochondrial physiology in living neurons in a high throughput manner. To overcome this bottleneck, we established an analysis platform, using the neuroblastoma cell line SH-SY5Y. For the first time ever we have characterized the SH-SY5Y cell line in an integrated whole genome, transcriptome, and proteome approach. In addition, we show that neuronal differentiation improves the physiological properties of this experimental model for studying mitochondrial dysfunction in PD.
Methods: Whole genome sequencing, RNA-Seq, qRT-PCR, MS, FRET using Voltage sensing proteins, Immunofluorescence, cytometry, and live cell imaging. Results: The integrated molecular characterization of SH-SY5Y uncovers the level of molecular network integrity and hence the relevance of this cell line for targeted studies in selected molecular processes. Furthermore, we dissect changes in mitochondrial and energetic stress factors during the process of neuronal differentiation. Conclusions: In terms of both morphology and energetic stress response, differentiated SH-SY5Y cells are more similar to dopaminergic neurons than their undifferentiated precursors. Thanks to dividing progenitors and the short duration of differentiation, combined with the use of specific endpoints analysed with high-content microscopy, our platform paves the route for high throughput experiments on a neuronal cell culture model for PD. Our genomic characterization and expression profiling of SH-SY5Y cells furthermore helps guiding the experimental design and interpretation of such studies. | |
| LCSB | |
| University of Luxembourg - UL | |
| Researchers ; Professionals ; Students ; Others | |
| http://hdl.handle.net/10993/1691 | |
| http://adpd.ekonnect.co/ADPD_443/poster_53603/program.aspx | |
| Presented by Paul MA Antony |
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