Systematic parameter estimation in data-rich environments for cell signalling dynamics
Author(s) -
Hieu T. Nim,
Le Luo,
MarieVéronique Clément,
Jacob White,
Lisa TuckerKellogg
Publication year - 2013
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btt083
Subject(s) - tensin , ode , computer science , ordinary differential equation , biological system , mathematical optimization , software , discretization , mathematics , algorithm , pten , differential equation , chemistry , biology , apoptosis , mathematical analysis , biochemistry , pi3k/akt/mtor pathway , programming language
Computational models of biological signalling networks, based on ordinary differential equations (ODEs), have generated many insights into cellular dynamics, but the model-building process typically requires estimating rate parameters based on experimentally observed concentrations. New proteomic methods can measure concentrations for all molecular species in a pathway; this creates a new opportunity to decompose the optimization of rate parameters.
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