Integrated Microphysiological Systems: Transferable Organ Models and Recirculating Flow

Autor: Oanh T. P. Nguyen, Andreas Hierlemann, Kasper Renggli, Christian Lohasz, Nassim Rousset
Rok vydání: 2019
Předmět:
Zdroj: Adv Biosyst
ISSN: 2366-7478
DOI: 10.1002/adbi.201900018
Popis: Studying and understanding of tissue and disease mechanisms largely depend on the availability of suitable and representative biological model systems. These model systems should be carefully engineered and faithfully reproduce the biological system of interest to understand physiological effects, pharmacokinetics, and toxicity to better identify new drug compounds. By relying on microfluidics, microphysiological systems (MPSs) enable the precise control of culturing conditions and connections of advanced in vitro 3D organ models that better reproduce in vivo environments. This review focuses on transferable in vitro organ models and integrated MPSs that host these transferable biological units and enable interactions between different tissue types. Interchangeable and transferrable in vitro organ models allow for independent quality control of the biological model before system assembly and building MPS assays on demand. Due to the complexity and different maturation times of individual in vitro tissues, off-chip production and quality control entail improved stability and reproducibility of the systems and results, which is important for large-scale adoption of the technology. Lastly, the technical and biological challenges and open issues for realizing and implementing integrated MPSs with transferable in vitro organ models are discussed.
Databáze: OpenAIRE
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