Connect with IEN

Shuichi Takayama

Professor, GRA Eminent Scholar, Price Gilbert, Jr. Chair, Coulter Department of Biomedical Engineering

Shuichi Takayama

My researches include microfluidic models of cancer metastasis, Lung-on-a-chip, In vitro fertilization on a chip, Phase locking analysis in GPCR signaling, and Validation of protein biomarkers of disease for development of diagnostics.

We work on organs-on-a-chip systems of the lung, intestine, cancer, adipocytes, and other tissues. We have also developed therapeutic microfluidic systems for treatment of infertility. As we worked with these systems, we realized the critical needs to incorporate the immune system and to facilitate biochemical analysis of cellular responses using small volumes of liquid available from the organs-on-a-chip. For this purpose, we have developed aqueous two phase system (ATPS) droplet arrays that allow convenient, reliable, and high throughput immunoassays of cytokines. The ATPS technology is also useful for cellular bioprinting. One of the advantages of microfluidic cell cultures, compared to conventional static cell culture, is the ability to perform biorhythmic cell stimulation. We have significant interest in combining microfluidics, live cell imaging, and computational modeling to dissect signaling pathway architectures and better control cellular function. Working with small numbers of cells, we also realized there was a need for single cell, single fiber epigenetic analysis. Towards this goal, we are developing nanofluidic devices to linearize single chromatin fibers and perform high-resolution histone modification mapping.


Research Areas of Interest
 
  • Use of micro/nanofluidics for cell analysis, diagnostics, and chromatin analysis
  • High throughput 3D cell cultures
  • Organs-on-a-chip construction and design
  • Role of rhythm in cell signaling
  • Self-switching fluidic circuits
  • Fracture fabrication
Awards and Distinctions: 
  • NSF CAREER award
  • 2013 Pioneers of Miniaturization Prize
  • AIMBE Fellow
  • Faculty, Coulter Department of Biomedical Engineering

google-scholar_0.png

Pubmed logo.png

Contact
Education:
PhD: 
Chemistry and chemical biology, Scripps Research Institute
1998
Masters: 
Agricultural Chemistry, University of Tokyo
1994
Bachelors: 
Agricultural Chemistry, University of Tokyo