■ Research Interests- What is the evolutionary design principes of biomolecular regulatory networks?- Can we expect phenotypes of the bioorganisms from genomic information and their interactions?■ Research Experiences- Network-based transcriptomic and genomic studies on complex disease including cancer, obesity, and aging.- Studies on biomolecular regulatory networks for unravelling evolutionary design principles such as multistationarity, robustness, evolvability, and controllability by integrating network analysis, mathematical modeling, functional genomics, and microarray analysis- ODE-based mathematical modeling study of cellular signaling networks for developing toxicity evaluation system- Boolean-based mathematical modeling study of cellular signaling networks for identifying effective and safe skin lightening target