Synthetic tissue biology: tissue engineering meets synthetic biology.
We propose the term "synthetic tissue biology" to describe the use of engineered tissues to form biological systems with metazoan-like complexity. The increasing maturity of tissue engineering is beginning to render this goal attainable. As in other synthetic biology approaches, the perspective is bottom-up; here, the premise is that complex functional phenotypes (on par with those in whole metazoan organisms) can be effected by engineering biology at the tissue level. To be successful, current efforts to understand and engineer multicellular systems must continue, and new efforts to integrate different tissues into a coherent structure will need to emerge. The fruits of this research may include improved understanding of how tissue systems can be integrated, as well as useful biomedical technologies not traditionally considered in tissue engineering, such as autonomous devices, sensors, and manufacturing.
Sia
Samuel K
SK
Department of Biomedical Engineering, Columbia University, New York, New York, USA. ss2735@columbia.edu
Gillette
Brian M
BM
Yang
Genevieve J
GJ
D000818:Animals; D015509:Developmental Biology; D005109:Extracellular Matrix / Q000502:physiology; D005818:Genetic Engineering; D006801:Humans; D008954:Models, Biological; D009024:Morphogenesis; D012038:Regeneration; D015398:Signal Transduction; D049490:Systems Biology; D023822:Tissue Engineering / Q000379:methods*