Their research is mainly cell interaction and they focus on: heart muscle cells, Neurons, cancer cells and stem cells. They study those cells due to the complicity of the diseases. Bruce Zhi Gao, Ph.D explains each focus and that they study the differences in the cells. They use this biochip research before doing research on animals or humans. He explains neurons and stems cells, noting they do fundamental research to see if can control stem cells. Also talks about cancer research in terms of what cells are like.