Characterization of human dopaminergic neurons in the developing mesencephalon and upon differentiation of stem cells- for replacement therapy in Parkinson´s disease
Author
Summary, in English
In addition to patterning cells to a mesencephalic (midbrain) fate, we were also able to regionalize hESCs to neural progenitors resembling those of the human em- bryonic forebrain and hindbrain. This protocol, in combination with the generation of a SOX1-GFP hESC reporter cell line and the expression of the cell-surface marker CORIN by human FP cells, allowed us to isolate pure populations of regionalized neu- roepithelial and FP cells for deep sequencing. From this study, we identified several microRNAs with potential roles in the specification and development of human neural progenitors populations, including mesDA neuron progenitors. This opens up the possibility to further explore the mechanisms behind the specification of cells within the human central nervous system and can potentially be used for further development and optimization of protocols specifying human neural progenitor subtypes.
Department/s
Publishing year
2013
Language
English
Publication/Series
Lund University Faculty of Medicine Doctoral Dissertation Series
Volume
2013:135
Document type
Dissertation
Publisher
Developmental Neurobiology
Topic
- Neurosciences
Keywords
- Parkinson´s disease
- stem cells
- ventral mesencephalon
- dopaminergic neurons
- cell replacement therapy
- human fetal tissue
- radial glia
- microRNA
- BAC recombineering
- reporter cell lines
Status
Published
Research group
- Developmental and Regenerative Neurobiology
Supervisor
ISBN/ISSN/Other
- ISSN: 1652-8220
- ISBN: 978-91-87651-10-6
Defence date
12 December 2013
Defence time
09:15
Defence place
Segerfalk lecture hall, BMC A10, Sölvegatan 17, Lund
Opponent
- Elena Cattaneo (professor)