Bad to the bone: UD research to shed light on os...(bloodstream. The dyed molecules will...),Health

The dyed molecules will be subjected to a flash of intense light, temporarily photobleaching them black, leaving a distinct black sector surrounded by green. Thus, if the molecules diffuse into one another's territories, they can easily be tracked by color.

Using similar techniques, Wang is investigating the communication between bone and cartilage in the development and progression of osteoarthritis, one of five projects in an $11 million NIH grant led by Thomas Buchanan, professor and chairperson of the UD Department of Mechanical Engineering. The UD effort includes a unique mentoring program for women scientists.

Wang says she is grateful for the mentoring and support she has received from her colleagues at UD since she joined the faculty in 2005, as well as from her doctoral advisers at the City College of New York, including Profs. Susannah Fritton, Steve Cowin, and Sheldon Weinbaum; and Dr. Mitchell Schaffler, with whom she worked as a postdoctoral researcher at the Mt. Sinai School of Medicine.

Currently, Wang's laboratory group includes Wen Li, a graduate student in biomechanics and movement science, Xiaozhou Zhou, a graduate student in mechanical engineering, and undergraduate students Ben Keller and Laura Schultz, who are both working on degrees in mechanical engineering, and Samantha Nigro, who is pursuing her degree in biological sciences. Research associate Jun Pan will join the group at the end of this year.

My students have been excellent, Wang says, smiling. They are well-organized and eager to learn how to do research. They are very motivated, and that is important. We have exciting work ahead of us!

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