A knowledge-driven approach to extract disease-related biomarkers from the literature
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- dc.contributor.author Bravo Serrano, Àlex, 1984-ca
- dc.contributor.author Cases, Montserratca
- dc.contributor.author Queralt Rosinach, Núriaca
- dc.contributor.author Sanz, Ferranca
- dc.contributor.author Furlong, Laura I., 1971-ca
- dc.date.accessioned 2015-05-25T07:13:27Z
- dc.date.available 2015-05-25T07:13:27Z
- dc.date.issued 2014ca
- dc.description.abstract The biomedical literature represents a rich source of biomarker information. However, both the size of literature databases and their lack of standardization hamper the automatic exploitation of the information contained in these resources. Text mining approaches have proven to be useful for the exploitation of information contained in the scientific publications. Here, we show that a knowledge-driven text mining approach can exploit a large literature database to extract a dataset of biomarkers related to diseases covering all therapeutic areas. Our methodology takes advantage of the annotation of MEDLINE publications pertaining to biomarkers with MeSH terms, narrowing the search to specific publications and, therefore, minimizing the false positive ratio. It is based on a dictionary-based named entity recognition system and a relation extraction module. The application of this methodology resulted in the identification of 131,012 disease-biomarker associations between 2,803 genes and 2,751 diseases, and represents a valuable knowledge base for those interested in disease-related biomarkers. Additionally, we present a bibliometric analysis of the journals reporting biomarker related information during the last 40 years.en
- dc.description.sponsorship The research leading to these results has received support from the Innovative Medicines Initiative Joint Undertaking under Grants Agreements n°. [115002] (eTOX) and [115191] (Open PHACTS), resources of which are composed of financial contribution from the European Union’s Seventh Framework Programme (FP7/2007–2013) and EFPIA companies’ in kind contribution. À. Bravo and L. I. Furlong received support from Instituto de Salud Carlos III Fondo Europeo de Desarollo Regional (CP10/00524). The Research Programme on Biomedical Informatics (GRIB) is a node of the Spanish National Institute of Bioinformatics (INB).en
- dc.format.mimetype application/pdfca
- dc.identifier.citation Bravo A, Cases M, Queralt-Rosinach N, Sanz F, Furlong LI. A knowledge-driven approach to extract disease-related biomarkers from the literature. BioMed Research International. 2014;2014:253128. DOI: 10.1155/2014/253128ca
- dc.identifier.doi http://dx.doi.org/10.1155/2014/253128
- dc.identifier.issn 2314-6133ca
- dc.identifier.uri http://hdl.handle.net/10230/23635
- dc.language.iso engca
- dc.publisher Hindawica
- dc.relation.ispartof BioMed Research International. 2014;2014:253128
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/115191
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/115002
- dc.rights © 2014 À. Bravo et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
- dc.rights.accessRights info:eu-repo/semantics/openAccessca
- dc.rights.uri https://creativecommons.org/licenses/by/3.0/
- dc.subject.other Genèticaca
- dc.subject.other Metabolismeca
- dc.title A knowledge-driven approach to extract disease-related biomarkers from the literatureen
- dc.type info:eu-repo/semantics/articleca
- dc.type.version info:eu-repo/semantics/publishedVersionca