We also demonstrate that GDNF/Luc-NSCs prevent the degeneration of striatal neurons in the excitotoxic mouse model of Huntington's disease and reduce the amphetamine-induced rotational behavior in mice bearing unilateral lesions.
Several studies have shown that elevated glial cell line-derived neurotrophic factor (GDNF) levels can exert neuroprotective effects in animal models of Huntington disease that are based on intrastriatal injections of excitotoxins.