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Nigrostriatal Dopamine-Neuron Function From Neurotrophic-Like Peptide Treatment And Neurotrophic Factor Depletion, Ofelia Meagan Littrell
Nigrostriatal Dopamine-Neuron Function From Neurotrophic-Like Peptide Treatment And Neurotrophic Factor Depletion, Ofelia Meagan Littrell
Theses and Dissertations--Neuroscience
Trophic factors have shown great promise in their potential to treat neurological disease. In particular, glial cell line-derived neurotrophic factor (GDNF) has been identified as a potent neurotrophic factor for midbrain dopamine (DA) neurons in the substantia nigra (SN), which lose function in Parkinson’s disease (PD). GDNF progressed to phase II clinical trials, which did not meet proposed endpoints. The large size and binding characteristics of GDNF have been suspected to contribute to some of the shortcomings of GDNF related to delivery to target brain regions. Smaller peptides derived from GDNF (Dopamine-Neuron Stimulating Peptides – DNSPs) have been recently investigated …