3D printing in cell culture systems and medical applications

• Published in: Applied physics reviews Vol. 5; no. 4; p. 041109
• Main Authors: Lerman, Max J, Lembong, Josephine, Gillen, Greg, Fisher, John P
• Format: Journal Article
• Language: English
• Published: United States 01.12.2018
• ISSN: 1931-9401; 1931-9401
• DOI: 10.1063/1.5046087

3D printing plays an important role in various biomedical research applications including, but not limited to, culture systems and implantable devices. In this review, we discuss recent development in the applications of 3D printing technologies for clinically motivated research, particularly focusing on the fabrication of constructs subsequently incorporated with cells. Applications of this technology include pharmaceutical delivery, bioreactor culture platforms, acellular scaffolds, imaging modalities, and organ-on-a chip systems. Emphasis is placed on technological developments not possible without 3D printing technologies: where traditional manufacturing approaches would be cumbersome to demonstrate research objectives. The clinical applications of 3D printing are rapidly moving from the research to production phases and will certainly continue to grow, with ever increasing numbers of therapies becoming commercialized. The work discussed here holds promise for various applications in structural improvements, drug delivery, and physiology research.