Perfused microreactors for liver tissue engineering.

We developed scalable microreactors that foster the development of 3D microscopic pieces of tissue. By integrating microreactors, reservoirs, and pumps in the multiwell cell culture plate format, we created a high throughput cell culture system. However, in contrast to commonly used 2D static cell culture in multiwell plates, our new system allows 3D perfused cell culture. The system provides a means to conduct assays for toxicology and metabolism and can be used as a model for human diseases such as hepatic diseases, exposure-related pathologies, and cancer.