title: OCDB: a database collecting genes, miRNAs and drugs for obsessive-compulsive disorder.
abstract: Obsessive-compulsive disorder (OCD) is a psychiatric condition characterized by intrusive and unwilling thoughts (obsessions) giving rise to anxiety. The patients feel obliged to perform a behavior (compulsions) induced by the obsessions. The World Health Organization ranks OCD as one of the 10 most disabling medical conditions. In the class of Anxiety Disorders, OCD is a pathology that shows an hereditary component. Consequently, an online resource collecting and integrating scientific discoveries and genetic evidence about OCD would be helpful to improve the current knowledge on this disorder. We have developed a manually curated database, OCD Database (OCDB), collecting the relations between candidate genes in OCD, microRNAs (miRNAs) involved in the pathophysiology of OCD and drugs used in its treatments. We have screened articles from PubMed and MEDLINE. For each gene, the bibliographic references with a brief description of the gene and the experimental conditions are shown. The database also lists the polymorphisms within genes and its chromosomal regions. OCDB data is enriched with both validated and predicted miRNA-target and drug-target information. The transcription factors regulations, which are also included, are taken from David and TransmiR. Moreover, a scoring function ranks the relevance of data in the OCDB context. The database is also integrated with the main online resources (PubMed, Entrez-gene, HGNC, dbSNP, DrugBank, miRBase, PubChem, Kegg, Disease-ontology and ChEBI). The web interface has been developed using phpMyAdmin and Bootstrap software. This allows (i) to browse data by category and (ii) to navigate in the database by searching genes, miRNAs, drugs, SNPs, regions, drug targets and articles. The data can be exported in textual format as well as the whole database in.sql or tabular format. OCDB is an essential resource to support genome-wide analysis, genetic and pharmacological studies. It also facilitates the evaluation of genetic data in OCD and the detection of alternative treatments.
authors.affiliation: Department of Clinical and Experimental Medicine, University of Catania, Viale A. Doria 6, Catania, Italy, Istituto di Scienze Neurologiche, CNR, Via Paolo Gaifami, 18, 95125 Catania, Italy.
authors.forename: Anna P
authors.initials: AP
authors.lastname: Privitera
authors.affiliation: Department of Computer Science, University of Verona, Strada le Grazie 15, Verona, Italy and.
authors.forename: Rosario
authors.initials: R
authors.lastname: Distefano
authors.affiliation: KarolinskaInstitutet, Department of Microbiology, Tumor and Cell Biology, Science for Life Laboratory, Stockholm, Sweden.
authors.forename: Hugo A
authors.initials: HA
authors.lastname: Wefer
authors.affiliation: Department of Clinical and Experimental Medicine, University of Catania, Viale A. Doria 6, Catania, Italy.
authors.forename: Alfredo
authors.initials: A
authors.lastname: Ferro
authors.affiliation: Department of Clinical and Experimental Medicine, University of Catania, Viale A. Doria 6, Catania, Italy.
authors.forename: Alfredo
authors.initials: A
authors.lastname: Pulvirenti
authors.affiliation: Department of Clinical and Experimental Medicine, University of Catania, Viale A. Doria 6, Catania, Italy, giugno@dmi.unict.it.
authors.forename: Rosalba
authors.initials: R
authors.lastname: Giugno
mesh_terms: D002491:Central Nervous System Agents / Q000493:pharmacokinetics / Q000627:therapeutic use; D066289:Data Curation; D016208:Databases, Factual; D030541:Databases, Genetic; D006801:Humans; D035683:MicroRNAs / Q000235:genetics / Q000378:metabolism; D009771:Obsessive-Compulsive Disorder / Q000145:classification / Q000188:drug therapy / Q000235:genetics / Q000378:metabolism
chemical_list: D002491:Central Nervous System Agents; D035683:MicroRNAs