Stochastic Simulation of Cellular Metabolism. 2020

Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
Department of Biology, University of Nebraska at Omaha, Omaha, Nebraska, USA.

Increased technological methods have enabled the investigation of biology at nanoscale levels. Such systems require the use of computational methods to comprehend the complex interactions that occur. The dynamics of metabolic systems have been traditionally described utilizing differential equations without fully capturing the heterogeneity of biological systems. Stochastic modeling approaches have recently emerged with the capacity to incorporate the statistical properties of such systems. However, the processing of stochastic algorithms is a computationally intensive task with intrinsic limitations. Alternatively, the queueing theory approach, historically used in the evaluation of telecommunication networks, can significantly reduce the computational power required to generate simulated results while simultaneously reducing the expansion of errors. We present here the application of queueing theory to simulate stochastic metabolic networks with high efficiency. With the use of glycolysis as a well understood biological model, we demonstrate the power of the proposed modeling methods discussed herein. Furthermore, we describe the simulation and pharmacological inhibition of glycolysis to provide an example of modeling capabilities.

UI MeSH Term Description Entries

Related Publications

Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
January 2013, BMC bioinformatics,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
August 2009, The Journal of chemical physics,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
March 1971, Biometrics,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
June 2009, Biophysical journal,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
August 2015, Physics in medicine and biology,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
January 2009, Methods in enzymology,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
September 1999, Bioinformatics (Oxford, England),
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
January 2013, Methods in molecular biology (Clifton, N.J.),
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
January 2009, Artificial life,
Emalie J Clement, and Thomas T Schulze, and Ghada A Soliman, and Beata J Wysocki, and Paul H Davis, and Tadeusz A Wysocki
January 2007, Annual review of physical chemistry,
Copied contents to your clipboard!