LRRK2: A Problem Lurking in Vesicle Trafficking?
نویسندگان
چکیده
منابع مشابه
LRRK2: a problem lurking in vesicle trafficking?
Editor's Note: These short, critical reviews of recent papers in the Journal, written exclusively by graduate students or postdoctoral fellows, are intended to summarize the important findings of the paper and provide additional insight and commentary. For more information on the format and purpose of the Journal Club, please see Review of Piccoli et al. Mutations in leucine-rich repeat kinase ...
متن کاملLRRK2 and vesicle trafficking.
Mutations in LRRK2 (leucine-rich repeat kinase 2) (also known as PARK8 or dardarin) are responsible for the autosomal-dominant form of PD (Parkinson's disease). LRRK2 mutations were found in approximately 3-5% of familial and 1-3% of sporadic PD cases with the highest prevalence (up to 40%) in North Africans and Ashkenazi Jews. To date, mutations in LRRK2 are a major genetic risk factor for fam...
متن کاملLRRK2 kinase activity regulates synaptic vesicle trafficking and neurotransmitter release through modulation of LRRK2 macro-molecular complex
Mutations in Leucine-rich repeat kinase 2 gene (LRRK2) are associated with familial and sporadic Parkinson's disease (PD). LRRK2 is a complex protein that consists of multiple domains executing several functions, including GTP hydrolysis, kinase activity, and protein binding. Robust evidence suggests that LRRK2 acts at the synaptic site as a molecular hub connecting synaptic vesicles to cytoske...
متن کاملLRRK2 Affects Vesicle Trafficking, Neurotransmitter Extracellular Level and Membrane Receptor Localization
The leucine-rich repeat kinase 2 (LRRK2) gene was found to play a role in the pathogenesis of both familial and sporadic Parkinson's disease (PD). LRRK2 encodes a large multi-domain protein that is expressed in different tissues. To date, the physiological and pathological functions of LRRK2 are not clearly defined. In this study we have explored the role of LRRK2 in controlling vesicle traffic...
متن کاملLRRK2 kinase activity modulates presynaptic vesicle release
Mutations in Leucine-rich repeat kinase 2 (LRRK2) are the single most common cause of inherited Parkinson ́s disease (PD). Little is known about its involvement in the pathogenesis of PD mainly due to the lack of knowledge about the physiological role of LRRK2. Our previous results suggest that LRRK2 acts as a scaffold within the presynaptic bouton and that it is involved in neurotransmitter rel...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2011
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.1976-11.2011