Related Experiment Video
Updated: May 12, 2026

The Use of Chemostats in Microbial Systems Biology
Published on: October 14, 2013
Parameter uncertainty in biochemical models described by ordinary differential equations.
J Vanlier1, C A Tiemann, P A J Hilbers
1Eindhoven University of Technology, Department of Biomedical Engineering, Eindhoven, The Netherlands; Netherlands Consortium for Systems Biology, University of Amsterdam, Amsterdam, 1098 XH, The Netherlands.
Systems Biology uses computational modeling to understand complex biochemical networks. This review explores parameter uncertainty analysis methods to improve model predictions and their application in Systems Biology.
Area of Science:
- Systems Biology
- Computational Biology
- Biochemical Networks
Background:
- Systems Biology aims to improve mechanistic understanding of biochemical networks.
- Computational modeling integrates experimental data for quantitative testing of conceptual understanding.
- Models provide predictive and explanatory approximations of complex biological systems.
Purpose of the Study:
- To review available techniques for uncertainty analysis in computational modeling.
- To provide an overview of state-of-the-art methods for parameter uncertainty analysis.
- To address the need for assessing prediction accuracy as model complexity increases.
Main Methods:
- Review of existing literature on uncertainty analysis methods.
- Categorization and description of various techniques.
- Discussion of the suitability of methods based on system properties.
Main Results:
- Parameter uncertainty analysis methods are crucial for validating computational models in Systems Biology.
- Despite availability, these methods are not widely adopted.
- Method suitability is context-dependent, varying with the specific problem and biological system.
Conclusions:
- Widespread adoption of uncertainty analysis is needed to enhance the reliability of Systems Biology models.
- Further research and accessible tools are required to facilitate the use of these methods.
- Understanding parameter uncertainty is key to advancing predictive and explanatory power in Systems Biology.
Related Concept Videos
Pharmacokinetic Models: Comparison and Selection Criterion
Physiological models take a detailed approach by considering specific molecular processes. They can predict drug distribution, metabolism, and elimination changes, providing a comprehensive understanding of how drugs interact with the body.
Uncertainty: Overview
Mechanistic Models: Compartment Models in Individual and Population Analysis
Propagation of Uncertainty from Systematic Error
Modeling with Differential Equations
Propagation of Uncertainty from Random Error

