ParkDB: a Parkinson's disease gene expression database
Author(s) -
Cristian Taccioli,
Valeria Maselli,
Jesper Tegnér,
David Gómez-Cabrero,
Gioia Altobelli,
Warren Emmett,
Francesco Lescai,
Stefano Gustincich,
Elia Stupka
Publication year - 2011
Publication title -
database
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.406
H-Index - 62
ISSN - 1758-0463
DOI - 10.1093/database/bar007
Subject(s) - substantia nigra , neurodegeneration , dopaminergic , parkinson's disease , disease , neuroscience , gene expression , database , gene , biology , bioinformatics , computational biology , computer science , medicine , dopamine , pathology , genetics
Parkinson's disease (PD) is a common, adult-onset, neuro-degenerative disorder characterized by the degeneration of cardinal motor signs mainly due to the loss of dopaminergic neurons in the substantia nigra. To date, researchers still have limited understanding of the key molecular events that provoke neurodegeneration in this disease. Here, we present ParkDB, the first queryable database dedicated to gene expression in PD. ParkDB contains a complete set of re-analyzed, curated and annotated microarray datasets. This resource enables scientists to identify and compare expression signatures involved in PD and dopaminergic neuron differentiation under different biological conditions and across species
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