Related Experiment Video
Updated: May 18, 2026

Microfluidic Model of Necrotizing Enterocolitis Incorporating Human Neonatal Intestinal Enteroids and a Dysbiotic Microbiome
Published on: July 28, 2023
Mechanistic systems modeling to guide drug discovery and development.
Brian J Schmidt1, Jason A Papin, Cynthia J Musante
1Department of Bioengineering, University of California at San Diego, La Jolla, CA 92093-0412, USA.
Mechanistic systems models can improve drug development by better informing therapeutic target selection. These models help reduce risks and optimize decisions for advancing compounds through clinical research.
Area of Science:
- Pharmacology and Drug Development
- Computational Biology
- Systems Biology
Background:
- Drug development involves significant investment before human trial data confirm efficacy.
- Basic science advances, including omics data and physiological studies, increase understanding of disease.
- Uncertainties in predicting therapeutic target success are a major challenge.
Purpose of the Study:
- To evaluate the utility of mechanistic systems models in drug development.
- To enhance decision-making processes for selecting therapeutic targets.
- To reduce risks associated with advancing drug candidates.
Main Methods:
- Utilizing computational knowledge from omics data sets.
- Analyzing studies on cellular and systemic responses to stimuli.
- Developing and applying mechanistic systems models.
Main Results:
- Mechanistic systems models provide a framework for integrating diverse biological data.
- These models can simulate biological processes to predict target behavior.
- Informed target selection can mitigate risks in preclinical and clinical research.
Conclusions:
- Mechanistic systems models offer a valuable tool for improving drug development efficiency.
- Integrating systems biology approaches can lead to more successful therapeutic interventions.
- Enhanced predictive modeling is crucial for optimizing pharmaceutical R&D investments.
Related Concept Videos
Mechanistic Models: Overview of Compartment Models
Pharmacodynamic Models: Overview
Pharmacodynamic Models: Link Model and Systems Pharmacodynamic Model
Structure-Activity Relationships and Drug Design
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence its...
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.
Drug Discovery: Overview
