0000000000954107
AUTHOR
Juan José Toledo-aral
showing 2 related works from this author
Spanish Cell Therapy Network (TerCel): 15 years of successful collaborative translational research
2019
On behalf of TerCel
Synaptic Regulator α-Synuclein in Dopaminergic Fibers Is Essentially Required for the Maintenance of Subependymal Neural Stem Cells.
2018
Synaptic protein -synuclein (-SYN) modulates neurotransmission in a complex and poorly understood manner and aggregates in the cytoplasm of degenerating neurons in Parkinsons disease. Here, we report that -SYN present in dopaminergic nigral afferents is essential for the normal cycling and maintenance of neural stem cells (NSCs) in the brain subependymal zone of adult male and female mice. We also showthat premature senescence of adult NSCs into non-neurogenic astrocytes in mice lacking-SYN resemblesthe effects of dopaminergic fiber degeneration resulting from chronic exposure to 1-methyl-4-phenyl-1,2,3,6-tetra-hydropyridine or intranigral inoculation of aggregated toxic -SYN. Interestingly…