Mechanistic Modeling and Multiscale Applications for Precision Medicine: Theory and Practice

Drug research, therapy development, and other areas of pharmacology and medicine can benefit from simula- tions and optimization of mathematical models that contain a mathematical description of interactions between systems elements at the cellular, tissue, organ, body, and population level. This approach is the foundation of systems medicine and precision medicine. Here, simulated experiments are performed with computers (in silico) first, and they are then replicated through lab experiments (in vivo or in vitro) or clinical studies. In turn, these experiments and studies can be used to validate or improve the models. This iterative loop of dry and wet lab work is successful when biomedical researchers tightly collaborate with data scientists and modelers. From an educational point of view, the interdisciplinary research in systems biology can be sustained most ef- fectively when specialists have been trained to have both a strong background in the disciplines of biology or modeling and strong communication skills, which make them able to communicate with other specialists. This overview addresses possible interdisciplinary communication gaps. Focusing our attention on biomedical re- searchers, we describe the reasons for using modeling and ways to collaborate with modelers, including their needs for specific biological expertise and data. This review includes an introduction to the principles of several widely used mechanistic modeling methods, focusing on their areas of applicability as well as their limitations. A potential complementary role of machine-learning methods in the development of mechanistic models is also discussed. The descriptions of the methods also include links to corresponding modeling software tools as well as practical examples of their application. Finally, we also explicitly address different aspects of multiscale mod- eling approaches that allow a more complete and holistic perspective of the human body.
Tipo pubblicazione
Altri Autori
Egils Stalidzans, Massimiliano Zanin, Paolo Tieri, Filippo Castiglione, Annikka Polster, Stefan Scheiner, Jrgen Pahle, Bla Stres, Markus List, Jan Baumbach, Manuela Lautizi, Kristel Van Steen, and Harald H.H.W. Schmidt
Mary Ann Liebert Inc.
Network and systems medicine Online