Browsing by Author "Saez-Rodriguez, Julio"
Now showing 1 - 3 of 3
Results Per Page
Sort Options
- Logical Modeling and Dynamical Analysis of Cellular NetworksPublication . Abou-Jaoudé, Wassim; Traynard, Pauline; Monteiro, Pedro T.; Saez-Rodriguez, Julio; Helikar, Tomáš; Thieffry, Denis; Chaouiya, ClaudineThe logical (or logic) formalism is increasingly used to model regulatory and signaling networks. Complementing these applications, several groups contributed various methods and tools to support the definition and analysis of logical models. After an introduction to the logical modeling framework and to several of its variants, we review here a number of recent methodological advances to ease the analysis of large and intricate networks. In particular, we survey approaches to determine model attractors and their reachability properties, to assess the dynamical impact of variations of external signals, and to consistently reduce large models. To illustrate these developments, we further consider several published logical models for two important biological processes, namely the differentiation of T helper cells and the control of mammalian cell cycle.
- Path2Models: large-scale generation of computational models from biochemical pathway mapsPublication . Büchel, Finja; Rodriguez, Nicolas; Swainston, Neil; Wrzodek, Clemens; Czauderna, Tobias; Keller, Roland; Mittag, Florian; Schubert, Michael; Glont, Mihai; Golebiewski, Martin; van Iersel, Martijn; Keating, Sarah; Rall, Matthias; Wybrow, Michael; Hermjakob, Henning; Hucka, Michael; Kell, Douglas B; Müller, Wolfgang; Mendes, Pedro; Zell, Andreas; Chaouiya, Claudine; Saez-Rodriguez, Julio; Schreiber, Falk; Laibe, Camille; Dräger, Andreas; Le Novère, NicolasSystems biology projects and omics technologies have led to a growing number of biochemical pathway models and reconstructions. However, the majority of these models are still created de novo, based on literature mining and the manual processing of pathway data.
- SBML qualitative models: a model representation format and infrastructure to foster interactions between qualitative modelling formalisms and toolsPublication . Chaouiya, Claudine; Bérenguier, Duncan; Keating, Sarah M; Naldi, Aurélien; van Iersel, Martijn P; Rodriguez, Nicolas; Dräger, Andreas; Büchel, Finja; Cokelaer, Thomas; Kowal, Bryan; Wicks, Benjamin; Gonçalves, Emanuel; Dorier, Julien; Page, Michel; Monteiro, Pedro T; von Kamp, Axel; Xenarios, Ioannis; de Jong, Hidde; Hucka, Michael; Klamt, Steffen; Thieffry, Denis; Le Novère, Nicolas; Saez-Rodriguez, Julio; Helikar, TomášQualitative frameworks, especially those based on the logical discrete formalism, are increasingly used to model regulatory and signalling networks. A major advantage of these frameworks is that they do not require precise quantitative data, and that they are well-suited for studies of large networks. While numerous groups have developed specific computational tools that provide original methods to analyse qualitative models, a standard format to exchange qualitative models has been missing.