Bioinspired membrane-based systems for a physical approach of cell organization and dynamics: usefulness and limitations
| Autor: | Patricia Bassereau, Thibaut J. Lagny |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Computer science
Physical approach Cell Biomedical Engineering Biophysics Bioengineering Context (language use) Review Article Bioinformatics Biochemistry Biomaterials Synthetic biology medicine Compartment (development) Cytoskeleton membrane Articles Membrane medicine.anatomical_structure reconstitution Biochemical engineering synthetic biology Cytokinesis Biotechnology |
| Zdroj: | Interface Focus |
| ISSN: | 2042-8901 2042-8898 |
| Popis: | Being at the periphery of each cell compartment and enclosing the entire cell while interacting with a large part of cell components, cell membranes participate in most of the cell's vital functions. Biologists have worked for a long time on deciphering how membranes are organized, how they contribute to trafficking, motility, cytokinesis, cell–cell communication, information transport, etc., using top-down approaches and always more advanced techniques. In contrast, physicists have developed bottom-up approaches and minimal model membrane systems of growing complexity in order to build up general models that explain how cell membranes work and how they interact with proteins, e.g. the cytoskeleton. We review the different model membrane systems that are currently available, and how they can help deciphering cell functioning, but also list their limitations. Model membrane systems are also used in synthetic biology and can have potential applications beyond basic research. We discuss the possible synergy between the development of complex in vitro membrane systems in a biological context and for technological applications. Questions that could also be discussed are: what can we still do with synthetic systems, where do we stop building up and which are the alternative solutions? |
| Databáze: | OpenAIRE |
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