Striatal dopaminergic neurons as a potential target for GDNF based ischemic stroke therapy.

ABSTRACT:

Background

Glial cell-line-derived neurotrophic factor (GDNF) is a well-known regulatory neurotrophic factor on dopaminergic neurons. Several pathologies have been documented so far in case of any impairment in the dopaminergic system. This study aimed to investigate the potential protective role of lentiviral GNDF delivery on the small population of tyrosine hydroxylase (TH) positive dopamine producing striatal neurons after ischemic stroke.

Methods

Fourteen C57BL/6J male mice (8-10 weeks) were intracerebrally treated with lentiviral GDNF (Lv-GDNF) or vehicle. Ten days after injections, cerebral ischemia was induced by blockage of the middle cerebral artery. Animals were terminated 72 h after ischemia, and their brains were taken for histological and molecular investigation

SUBMITTER: Beker MC 

PROVIDER: S-EPMC10734837 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature