1H-NMR and UPLC/MS Metabolomics Identify Disrupted Homeostasis of Energy, Amino Acids, and Glutathione Metabolism as Serum Signatures in Parkinson’s Disease Patients
Objective: We sought to identify a signature distinctive of Parkinson’s disease (PD) through two independent metabolomics approaches. Background: A recent meta-analysis showed a considerable inconsistency…Levodopa mediated normalization of cerebello-thalamo-cortical GABA and Glutamate in Parkinson’s disease
Objective: This study aims to evaluate the effect of levodopa on cerebello-thalamo-cortical (CTC) gamma-aminobutyric acid (GABA) and glutamate in patients with Parkinson’s disease (PD) using…Effect of various mGlu2 and mGlu2/3 activators on parkinsonism: a sub-analysis in the MPTP-lesioned primate
Objective: To evaluate the effect of the metabotropic glutamate 2/3 (mGlu2/3) orthosteric activators (OAs) LY-354,740 and LY-404,039, as well as the effects of the metabotropic…Untargeted Serum Metabolomics Identifies Glycine-Serine Metabolism Disruption as Biochemical Bignature in Parkinson’s Disease
Objective: We attempted to identify a metabolomic signature distinctive of Parkinson’s disease (PD) through an untargeted metabolomics approach. Background: Using an high-performance liquid chromatography targeted…the role of metabotropic glutamate receptors type 3 and 5 in parkinson’s disease: analysis of grm3 and grm5 genbe variants.
Objective: The aim of the study was to examine the association between polymorphic variants of GRM3 and GRM5 and Parkinson’s disease (PD) and motor and…Effect of the mGlu2 positive allosteric modulator biphenyl-indanone A on parkinsonian disability in the 6-hydroxydopamine-lesioned rat
Objective: To evaluate the effect of biphenyl-indanone A (BINA), a metabotropic glutamate 2 (mGlu2) receptor positive allosteric modulator (PAM), on parkinsonian disability in the 6-OHDA-lesioned…SLC1A7 mutation is a cause of the autosomal dominant form of Parkinson’s disease
Objective: To identify novel genes involved in the familial form of Parkinson’s disease (PD) in the Indian population. Background: Most of the familial forms of…Investigating glutamate toxicity associated to Park2 mutations in pre-clinical models of Parkinson’s Disease
Objective: To generate and characterize induced pluripotent stem cells (iPSCs)-derived in vitro cellular models of Autosomal Recessive Juvenile Parkinsonism (ARJP) carrying Park2 mutations with a…Synaptic Zn2+ Contribution to Parkinson’s Disease Pathophysiology: Pharmacological & Genetic Studies in Preclinical Mouse Models
Objective: The potential involvement of synaptic Zn2+ in development of Parkinson’s disease (PD) motor symptoms and dopaminergic neurodegeneration was investigated. Background: The progressive degeneration of…Central fatigue and glutamatergic overactivity in Parkinson’s disease: possible impact of safinamide
Objective: The aim of the present study was to test the hypothesis that central fatigue in Parkinson’s disease (PD) could be related to high levels…
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