Sangeeta Bhatia’s research draws on biological and medical sciences, and engineering. Photo illustration: Len Rubenstein

Sophisticated Medicine

Sangeeta Bhatia’s research defies tradition, drawing on biological and medical sciences, and multiple engineering disciplines.

Jianzhu Chen’s work may one day lead to a cancer vaccine. Photo: Len Rubenstein

Resisting Cancer

Jianzhu Chen is working to harness the immune system against tumors.