[HTML][HTML] Interhemispheric reactivity of the subthalamic nucleus sustains progressive dopamine neuron loss in asymmetrical parkinsonism

P Salin, C Melon, C Chassain, P Gubellini… - Neurobiology of …, 2024 - Elsevier
Parkinson's disease (PD) is characterized by the progressive and asymmetrical
degeneration of the nigrostriatal dopamine neurons and the unilateral presentation of the …

Protection of nigral cell death by bilateral subthalamic nucleus stimulation

Y Temel, V Visser-Vandewalle, S Kaplan, R Kozan… - Brain research, 2006 - Elsevier
In Parkinson disease (PD), the subthalamic nucleus (STN) becomes hyperactive
(disinhibited), which is reported to cause excitotoxic damage to midbrain dopaminergic …

Subthalamic nucleus lesion reverses motor abnormalities and striatal glutamatergic overactivity in experimental parkinsonism

D Centonze, P Gubellini, S Rossi, B Picconi, A Pisani… - Neuroscience, 2005 - Elsevier
Subthalamic nucleus (STN) is a target of choice for the neurosurgical treatment of
Parkinson's disease (PD). The therapeutic effect of STN lesion in PD is classically ascribed …

Inter-hemispheric asymmetry of nigrostriatal dopaminergic lesion: a possible compensatory mechanism in Parkinson's disease

J Blesa, C Juri, MÁ García-Cabezas… - Frontiers in systems …, 2011 - frontiersin.org
The onset of Parkinson's disease (PD) is characterized by focal motor features in one body
part, which are usually correlated with greater dopaminergic depletion in the contralateral …

Subthalamic nucleus lesions are neuroprotective against terminal 6-OHDA-induced striatal lesions and restore postural balancing reactions

GA Carvalho, G Nikkhah - Experimental neurology, 2001 - Elsevier
Inactivation of the subthalamic nucleus (STN) by deep brain stimulation or lesioning can
ameliorate symptoms in Parkinson'disease (PD) and may alter the underlying progressive …

Dopamine receptor supersensitivity in rat subthalamus after 6‐hydroxydopamine lesions

KZ Shen, ZT Zhu, A Munhall… - European Journal of …, 2003 - Wiley Online Library
The subthalamic nucleus (STN) receives direct dopaminergic innervation from the
substantia nigra pars compacta, but the importance of this input in the pathophysiology of …

Loss of hyperdirect pathway cortico-subthalamic inputs following degeneration of midbrain dopamine neurons

HY Chu, EL McIver, RF Kovaleski, JF Atherton… - Neuron, 2017 - cell.com
The motor symptoms of Parkinson's disease (PD) are linked to abnormally correlated and
coherent activity in the cortex and subthalamic nucleus (STN). However, in parkinsonian …

Adaptive gene expression changes on the healthy side of parkinsonian rats

C Capper-Loup, CM Frey, D Rebell, A Kaelin-Lang - Neuroscience, 2013 - Elsevier
Parkinson's disease (PD) is an asymmetric neurodegenerative disorder, and secondary
adaptive mechanisms of the less-affected side could potentially compensate for …

Involvement of dopamine loss in extrastriatal basal ganglia nuclei in the pathophysiology of Parkinson's disease

A Benazzouz, O Mamad, P Abedi… - Frontiers in aging …, 2014 - frontiersin.org
Parkinson's disease (PD) is a neurological disorder characterized by the manifestation of
motor symptoms, such as akinesia, muscle rigidity and tremor at rest. These symptoms are …

Progressive Parkinsonism by acute dysfunction of excitatory amino acid transporters in the rat substantia nigra

M Assous, L Had-Aissouni, P Gubellini, C Melon… - Neurobiology of …, 2014 - Elsevier
Parkinson's disease (PD) is characterized by the progressive degeneration of substantia
nigra (SN) dopamine neurons, involving a multifactorial cascade of pathogenic events. Here …