Misuse of the Michaelis–Menten rate law for protein interaction networks and its remedy

JK Kim, JJ Tyson - PLoS Computational Biology, 2020 - journals.plos.org
For over a century, the Michaelis–Menten (MM) rate law has been used to describe the rates
of enzyme-catalyzed reactions and gene expression. Despite the ubiquity of the MM rate …

Modeling the dynamic behavior of biochemical regulatory networks

JJ Tyson, T Laomettachit, P Kraikivski - Journal of theoretical biology, 2019 - Elsevier
Strategies for modeling the complex dynamical behavior of gene/protein regulatory networks
have evolved over the last 50 years as both the knowledge of these molecular control …

[PDF][PDF] The meshless local Petrov-Galerkin (MLPG) method: a simple & less-costly alternative to the finite element and boundary element methods

S Shen - Computer Modeling in Engineering & Sciences, 2002 - cdn.techscience.cn
A comparison study of the efficiency and accuracy of a variety of meshless trial and test
functions is presented in this paper, based on the general concept of the meshless local …

Beyond the Michaelis-Menten equation: Accurate and efficient estimation of enzyme kinetic parameters

B Choi, GA Rempala, JK Kim - Scientific reports, 2017 - nature.com
Examining enzyme kinetics is critical for understanding cellular systems and for using
enzymes in industry. The Michaelis-Menten equation has been widely used for over a …

The validity of quasi-steady-state approximations in discrete stochastic simulations

JK Kim, K Josić, MR Bennett - Biophysical journal, 2014 - cell.com
In biochemical networks, reactions often occur on disparate timescales and can be
characterized as either fast or slow. The quasi-steady-state approximation (QSSA) utilizes …

Wake-sleep cycles are severely disrupted by diseases affecting cytoplasmic homeostasis

S Beesley, DW Kim, M D'Alessandro… - Proceedings of the …, 2020 - National Acad Sciences
The circadian clock is based on a transcriptional feedback loop with an essential time delay
before feedback inhibition. Previous work has shown that PERIOD (PER) proteins generate …

Computational systems biology of the cell cycle

A Csikasz-Nagy - Briefings in bioinformatics, 2009 - academic.oup.com
One of the early success stories of computational systems biology was the work done on cell-
cycle regulation. The earliest mathematical descriptions of cell-cycle control evolved into …

Spatial stochastic modelling of the Hes1 gene regulatory network: intrinsic noise can explain heterogeneity in embryonic stem cell differentiation

M Sturrock, A Hellander… - Journal of The …, 2013 - royalsocietypublishing.org
Individual mouse embryonic stem cells have been found to exhibit highly variable
differentiation responses under the same environmental conditions. The noisy cyclic …

Algorithmic criteria for the validity of quasi-steady state and partial equilibrium models: the Michaelis–Menten reaction mechanism

DG Patsatzis, DA Goussis - Journal of Mathematical Biology, 2023 - Springer
We present “on the fly” algorithmic criteria for the accuracy and stability (non-stiffness) of
reduced models constructed with the quasi-steady state and partial equilibrium …

A stochastic model of the yeast cell cycle reveals roles for feedback regulation in limiting cellular variability

D Barik, DA Ball, J Peccoud… - PLoS computational …, 2016 - journals.plos.org
The cell division cycle of eukaryotes is governed by a complex network of cyclin-dependent
protein kinases (CDKs) and auxiliary proteins that govern CDK activities. The control system …