{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Jiao Y"],"funding":["NIAAA NIH HHS"],"pagination":["e29447"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3265472"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["7(1)"],"pubmed_abstract":["The etiology of the vast majority of Parkinson's disease (PD) cases is unknown. It is generally accepted that there is an interaction between exposures to environmental agents with underlying genetic sensitivity. Recent epidemiological studies have shown that people living in agricultural communities have an increased risk of PD. Within these communities, paraquat (PQ) is one of the most utilized herbicides. PQ acts as a direct redox cycling agent to induce formation of free radicals and when administered to mice induces the cardinal symptoms of parkinsonism, including loss of TH+-positive dopaminergic (DA) neurons in the ventral midbrain's substantia nigra pars compacta (SNpc). Here we show that PQ-induced SNpc neuron loss is highly dependent on genetic background: C57BL/6J mice rapidly l"],"journal":["PloS one"],"pubmed_title":["Genetic dissection of strain dependent paraquat-induced neurodegeneration in the substantia nigra pars compacta."],"pmcid":["PMC3265472"],"funding_grant_id":["U01 AA016662"],"pubmed_authors":["Lu L","Williams RW","Jiao Y","Smeyne RJ"],"additional_accession":[]},"is_claimable":false,"name":"Genetic dissection of strain dependent paraquat-induced neurodegeneration in the substantia nigra pars compacta.","description":"The etiology of the vast majority of Parkinson's disease (PD) cases is unknown. It is generally accepted that there is an interaction between exposures to environmental agents with underlying genetic sensitivity. Recent epidemiological studies have shown that people living in agricultural communities have an increased risk of PD. Within these communities, paraquat (PQ) is one of the most utilized herbicides. PQ acts as a direct redox cycling agent to induce formation of free radicals and when administered to mice induces the cardinal symptoms of parkinsonism, including loss of TH+-positive dopaminergic (DA) neurons in the ventral midbrain's substantia nigra pars compacta (SNpc). Here we show that PQ-induced SNpc neuron loss is highly dependent on genetic background: C57BL/6J mice rapidly l","dates":{"release":"2012-01-01T00:00:00Z","publication":"2012","modification":"2025-04-04T09:12:47.583Z","creation":"2019-03-26T23:08:28Z"},"accession":"S-EPMC3265472","cross_references":{"pubmed":["22291891"],"doi":["10.1371/journal.pone.0029447"]}}