Identifying genetic targets in clinical subtypes of Parkinson's disease for optimizing pharmacological treatment strategies.

ABSTRACT: The heterogeneity of Parkinson's disease (PD) has been recognized in clinical, with patients categorized into distinct subsets based on motor phenotype, such as tremor-dominant PD (TD), postural instability and gait difficulty-dominant PD (PIGD) and mixed PD (Mix). Despite this categorization, the underlying mechanisms of this heterogeneity remain poorly understood, and there is no personalized effective treatment for each PD subtype. To address this, a rat model for PD subtypes was established by unilateral stereotaxic injection of 6-OHDA, followed by cluster analysis of behavioral data. The serum neurofilament light chain (NfL) and uric acid (UA) levels as well as alterations in brain autonomic activity in rats were consistent with clinical patients, and metabolomics results showed that

SUBMITTER: Kong D 

PROVIDER: S-EPMC11570617 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature