?Organo: A Lego®-Like Plug & Play System for Modular Multi-Organ-Chips.

ABSTRACT: Human organ-on-a-chip systems for drug screening have evolved as feasible alternatives to animal models, which are unreliable, expensive, and at times erroneous. While chips featuring single organs can be of great use for both pharmaceutical testing and basic organ-level studies, the huge potential of the organ-on-a-chip technology is revealed by connecting multiple organs on one chip to create a single integrated system for sophisticated fundamental biological studies and devising therapies for disease. Furthermore, since most organ-on-a-chip systems require special protocols with organ-specific media for the differentiation and maturation of the tissues, multi-organ systems will need to be temporally customizable and flexible in terms of the time point of connection of the individual organ units. We present a customizable Lego®-like plug & play system, ?Organo, which enables initial individual culture of single organ-on-a-chip systems and subsequent connection to create integrated multi-organ microphysiological systems. As a proof of concept, the ?Organo system was used to connect multiple heart chips in series with excellent cell viability and spontaneously physiological beat rates.

SUBMITTER: Loskill P 

PROVIDER: S-EPMC4595286 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature