Ara es mostren els items 68-84 de 84

    • Network-based enrichment analysis of gene expression through protein-protein interaction data 

      Massanet Vila, Raimon; Fernández Albert, Francesc; Caminal Magrans, Pere; Perera Lluna, Alexandre (IEEE, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      High-throughput analysis of gene expression data is subject to technological and statistical issues that confuse the underlying expression-condition associations. In this contribution a network-based candidate gene ...
    • Non-targeted metabolomics reveals alterations in liver and plasma of gilt-head bream exposed to oxybenzone 

      Ziarrusta, Haizea; Mijangos, Leire; Picart Armada, Sergio; Irazola, Mireia; Perera Lluna, Alexandre (2018-08-04)
      Article
      Accés obert
      The extensive use of the organic UV filter oxybenzone has led to its ubiquitous occurrence in the aquatic environment, causing an ecotoxicological risk to biota. Although some studies reported adverse effects, such as ...
    • Null diffusion-based enrichment for metabolomics data 

      Picart Armada, Sergio; Fernández Albert, Francesc; Vinaixa, Maria; Rodríguez Hernandez, Miguel A.; Aivio, Suvi; Stracker, Travis H.; Yanes Torrado, Óscar; Perera Lluna, Alexandre (2017-12-06)
      Article
      Accés obert
      Metabolomics experiments identify metabolites whose abundance varies as the conditions under study change. Pathway enrichment tools help in the identification of key metabolic processes and in building a plausible biological ...
    • Odour mapping under strong backgrounds with a metal oxide sensor array 

      Ziyatdinov, Andrey; Blanco Calvo, Jose Maria; Bermudez Badia, Sergi; Lechon, Miguel; Marco, Santiago; Verschure, Paul; Perera Lluna, Alexandre (American Institute of Physics (AIP), 2011)
      Text en actes de congrés
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      This text describes the data from an initial set of navigation experiments in the scope of the Bio-ICT European project NEUROCHEM (...) This poster shows that a preprocessing based on Independent Component Analysis is able ...
    • Predictability of gene ontology slim-terms from primary structure information in Embryophyta plant proteins 

      Jaramillo-Garzón, Jorge Alberto; Gallardo Chacón, Joan Josep; Castellanos Domínguez, Germán; Perera Lluna, Alexandre (2013-02-26)
      Article
      Accés obert
    • Search of phenotype-related candidate genes using Gene Ontology-based semantic similarity and protein interaction information: application to Brugada syndrome 

      Massanet Vila, Raimon; Gallardo Chacón, Joan Josep; Caminal Magrans, Pere; Perera Lluna, Alexandre (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
      Text en actes de congrés
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      This work presents a methodology for finding phenotype candidate genes starting from a set of known related genes. This is accomplished by automatically mining and organizing the available scientific literature using ...
    • Sequence information gain based motif analysis 

      Maynou Fernández, Joan; Pairó, Erola; Marco, Santiago; Perera Lluna, Alexandre (2015-11-09)
      Article
      Accés obert
      Background: The detection of regulatory regions in candidate sequences is essential for the understanding of the regulation of a particular gene and the mechanisms involved. This paper proposes a novel methodology based ...
    • Solarius: an R interface to SOLAR for variance component analysis in pedigrees 

      Ziyatdinov, Andrey; Brunel, Helena; Martinez Perez, Angel; Buil, Alfonso; Perera Lluna, Alexandre; Soria, José Manuel (2016-02-15)
      Article
      Accés obert
      The open source environment R is one of the most widely used software for statistical computing. It provides a variety of applications including statistical genetics. Most of the powerful tools for quantitative genetic ...
    • Synthetic benchmarks for machine olfaction: Classification, segmentation and sensor damage 

      Ziyatdinov, Andrey; Perera Lluna, Alexandre (Elsevier, 2015-06-30)
      Article
      Accés obert
      The design of the signal and data processing algorithms requires a validation stage and some data relevant for a validation procedure. While the practice to share public data sets and make use of them is a recent and still ...
    • The Central role of KNG1 gene as a genetic determinant of coagulation pathway-related traits: Exploring metaphenotypes 

      Brunel, Helena; Massanet, Raimon; Martinez Perez, Angel; Ziyatdinov, Andrey; Martin-Fernandez, Laura; Souto, Juan Carlos; Perera Lluna, Alexandre; Soria, José Manuel (2016-12-22)
      Article
      Accés obert
      Traditional genetic studies of single traits may be unable to detect the pleiotropic effects involved in complex diseases. To detect the correlation that exists between several phenotypes involved in the same ...
    • The effect of statistical normalisation on network propagation scores 

      Picart Armada, Sergio; Thompson, Wesley; Buil Demur, Alfonso; Perera Lluna, Alexandre (2020-10-18)
      Article
      Accés obert
      Network diffusion and label propagation are fundamental tools in computational biology, with applications like gene-disease association, protein function prediction and module discovery. More recently, several publications ...
    • The synthetic moth: A neuromorphic approach toward artificial olfaction in robots 

      Perera Lluna, Alexandre (CRC Press, 2013-04-23)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Many advances have been made in the last decade in the understanding of the computational principles underlying olfactory system functioning. Neuromorphic Olfaction is a collaboration among European researchers who, through ...
    • Training-induced gene expression plasticity in cardiac function and neural regulation for ultra-trail runners 

      Maqueda González, María de los Ángeles; Roca, Emma; Brotons, Daniel; Soria Fernández, José Manuel; Perera Lluna, Alexandre (2015)
      Comunicació de congrés
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      This study aims to assess the gene regulatory response from a group of 16 athletes and to observe the plasticity induced by their training regime on the gene expression response after their participation in an 82km race. ...
    • Transcription factor binding site detection through position cross-mutual information variability analysis 

      Maynou Fernández, Joan; Vallverdú Ferrer, Montserrat; Clarià Sancho, Francesc; Gallardo Chacón, Joan Josep; Caminal Magrans, Pere; Perera Lluna, Alexandre (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
      Comunicació de congrés
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      Regulatory sequence detection is a fundamental challenge in computational biology. One key process in protein synthesis starts with the binding of the transcription factor to its binding site. Different sites can show ...
    • Una herramienta basada en teoría de grafos y teoría de la información para la caracterización del entorno de interacción de un conjunto de proteínas 

      Massanet Vila, Raimon; Gallardo Chacón, Joan Josep; Caminal Magrans, Pere; Perera Lluna, Alexandre (UNIVERSIDAD CARLOS III DE MADRID, 2010)
      Comunicació de congrés
      Accés obert
      En los últimos años se han acumulado grandes cantidades de información genética, proteinómica y metabólica en bases de datos públicas y privadas. Se ha dedicado un gran esfuerzo al desarrollo de herramientas capaces de ...
    • Use of Gene Ontology semantic information in protein interaction data visualization 

      Massanet Vila, Raimon; Caminal Magrans, Pere; Perera Lluna, Alexandre (IEEE Press. Institute of Electrical and Electronics Engineers, 2008)
      Text en actes de congrés
      Accés obert
      The Gene Ontology project is an effort to structure knowledge on biological products and processes by adding semantic information to them. This is done in a systematic way so that this additional information can be ...
    • Validity of the Polar V800 monitor for measuring heart rate variability in mountain running route conditions 

      Caminal Magrans, Pere; Sola Almirón, Fuensanta; Gomis Román, Pedro; Guasch, Eduard; Perera Lluna, Alexandre; Mont Girbau, Lluis (2018-03-01)
      Article
      Accés obert
      Purpose This study was conducted to test, in mountain running route conditions, the accuracy of the Polar V800™ monitor as a suitable device for monitoring the heart rate variability (HRV) of runners. Method Eighteen ...