Spinfinity

Published: 17 June 2019| Version 2 | DOI: 10.17632/89g9nsd4gk.2
Contributor:
Brian O'Grady

Description

Three-dimensional (3D) brain organoids derived from human pluripotent stem cells (hPSCs), including human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs), have become a powerful system to study early development events and to model human disease . Cerebral organoids are generally produced in static culture or in a culture vessel with active mixing, and the two most widely used systems for mixing are a large spinning flask and a miniaturized multi-well spinning bioreactor (also known as Spin Omega (Spin)). The Spin provides a system that is amenable to drug testing, has increased throughput and reproducibility, and utilizes less culture media. However, technical limitations of this system include poor stability of select components and an elevated risk of contamination due to the overall setup of the device. Here, we report a new design of the miniaturized bioreactor system, which we term Spinꝏ, that overcomes these concerns to permit long-term experiments.

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Institutions

Vanderbilt University

Categories

Bioreactor Design

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