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http://purl.uniprot.org/citations/15556931http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15556931http://www.w3.org/2000/01/rdf-schema#comment"Parkinson's disease is a common neurodegenerative disease characterized by the loss of dopaminergic neurons in the substantia nigra pars compacta and the accumulation of the protein alpha-synuclein into aggregates called Lewy bodies and Lewy neurites. Parkinson's disease can be modeled in Drosophila where directed expression of alpha-synuclein induces compromise of dopaminergic neurons and the formation of Lewy body-like aggregates. The molecular chaperone Hsp70 protects cells from the deleterious effects of alpha-synuclein, indicating a potential therapeutic approach to enhance neuron survival in Parkinson's disease. We have now investigated the molecular mechanisms by which the drug geldanamycin protects neurons against alpha-synuclein toxicity. Our studies show that geldanamycin sensitizes the stress response within normal physiological parameters to enhance chaperone activation, offering protection against alpha-synuclein neurotoxicity. Further, geldanamycin uncouples neuronal toxicity from Lewy body and Lewy neurite formation such that dopaminergic neurons are protected from the effects of alpha-synuclein expression despite the continued presence of (and even increase in) inclusion pathology. These studies indicate that compounds that modulate the stress response are a promising approach to treat Parkinson's disease."xsd:string
http://purl.uniprot.org/citations/15556931http://purl.org/dc/terms/identifier"doi:10.1074/jbc.m412106200"xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/author"Bonini N.M."xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/author"Meulener M.C."xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/author"Auluck P.K."xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/name"J Biol Chem"xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/pages"2873-2878"xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/title"Mechanisms of Suppression of {alpha}-Synuclein Neurotoxicity by Geldanamycin in Drosophila."xsd:string
http://purl.uniprot.org/citations/15556931http://purl.uniprot.org/core/volume"280"xsd:string
http://purl.uniprot.org/citations/15556931http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15556931
http://purl.uniprot.org/citations/15556931http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15556931
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