A considerable effort has been made to extract biological and chemical entities, as well as their... more A considerable effort has been made to extract biological and chemical entities, as well as their relationships, from the scientific literature, either manually through traditional literature curation or by using information extraction and text mining technologies. Medicinal chemistry patents contain a wealth of information, for instance to uncover potential biomarkers that might play a role in cancer treatment and prognosis. However, current biomedical annotation databases do not cover such information, partly due to limitations of publicly available biomedical patent mining software. As part of the BioCreative V CHEMDNER patents track, we present the results of the first named entity recognition (NER) assignment carried out to detect mentions of chemical compounds and genes/proteins in running patent text. More specifically, this task aimed to evaluate the performance of automatic name recognition strategies capable of isolating chemical names and gene and gene product mentions fr...
The complex virulence attributes of Candida albicans are an attractive target to exploit in the d... more The complex virulence attributes of Candida albicans are an attractive target to exploit in the development of new antifungals and anti-virulence strategies to combat C. albicans infections. Particularly, quorum-sensing (QS) has been reported as critical for virulence regulation in C. albicans. This work presents two knowledge networks with up-to-date information about QS regulation and experimentally tested anti-QS and anti-virulence agents for C. albicans. A semi-automatic bioinformatics workflow that combines literature mining and expert curation was used to retrieve otherwise scattered information from the scientific literature. The network representation offers an innovative and continuously updatable means for the Candida research community to query QS and virulence data systematically and in a user-friendly way. Notably, the reconstructed networks show the complexity of QS regulation and the impact that some molecules have on the inhibition of virulence mechanisms responsible...
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Papers by Gael Rodriguez