Impaired dopamine release in Parkinson's disease

KML Cramb, D Beccano-Kelly, SJ Cragg… - Brain, 2023 - academic.oup.com
Parkinson's disease is the second most common neurodegenerative disease and yet the
early pathophysiological events of the condition and sequences of dysfunction remain …

The genetics of Parkinson disease

H Deng, P Wang, J Jankovic - Ageing research reviews, 2018 - Elsevier
About 15% of patients with Parkinson disease (PD) have family history and 5–10% have a
monogenic form of the disease with Mendelian inheritance. To date, at least 23 loci and 19 …

[HTML][HTML] Oxidative stress and synaptic dysfunction in rodent models of Parkinson's disease

P Imbriani, G Martella, P Bonsi, A Pisani - Neurobiology of disease, 2022 - Elsevier
Parkinson's disease (PD) is a multifactorial disorder involving a complex interplay between a
variety of genetic and environmental factors. In this scenario, mitochondrial impairment and …

LRRK2: autophagy and lysosomal activity

M Madureira, N Connor-Robson… - Frontiers in …, 2020 - frontiersin.org
It has been 15 years since the Leucine-rich repeat kinase 2 (LRRK2) gene was identified as
the most common genetic cause for Parkinson's disease (PD). The two most common …

Mitochondrial dysfunction and mitophagy defects in LRRK2-R1441C Parkinson's disease models

MG Williamson, M Madureira… - Human Molecular …, 2023 - academic.oup.com
Abstract Mutations in the Leucine-Rich Repeat Kinase 2 (LRRK2) gene have been identified
as one of the most common genetic causes of Parkinson's disease (PD). The LRRK2 PD …

LRRK2 interacts with the vacuolar-type H+-ATPase pump a1 subunit to regulate lysosomal function

R Wallings, N Connor-Robson… - Human molecular …, 2019 - academic.oup.com
Lysosomal dysfunction lies at the centre of the cellular mechanisms underlying Parkinson's
disease although the precise underlying mechanisms remain unknown. We investigated the …

Pathophysiological features of nigral dopaminergic neurons in animal models of Parkinson's disease

E Guatteo, N Berretta, V Monda, A Ledonne… - International journal of …, 2022 - mdpi.com
The degeneration of nigral dopaminergic neurons is considered the hallmark of Parkinson's
disease (PD), and it is triggered by different factors, including mitochondrial dysfunction …

New developments in genetic rat models of Parkinson's disease

RB Creed, MS Goldberg - Movement Disorders, 2018 - Wiley Online Library
Preclinical research on Parkinson's disease has relied heavily on mouse and rat animal
models. Initially, PD animal models were generated primarily by chemical neurotoxins that …

LRRK2 phosphorylation, more than an epiphenomenon

A Marchand, M Drouyer, A Sarchione… - Frontiers in …, 2020 - frontiersin.org
Mutations in the Leucine Rich Repeat Kinase 2 (LRRK2) gene are linked to autosomal
dominant Parkinson's disease (PD), and genetic variations at the LRRK2 locus are …

Distributional coding of associative learning in discrete populations of midbrain dopamine neurons

R Avvisati, AK Kaufmann, CJ Young, GE Portlock… - Cell reports, 2024 - cell.com
Midbrain dopamine neurons are thought to play key roles in learning by conveying the
difference between expected and actual outcomes. Recent evidence suggests diversity in …