Dr. James Orth and Dr. Rainer Kohler

Harvard Medical School and Center for Systems Biology, Massachusetts General Hospital
Boston, Massachusetts, USA
Specimen: Human xenograft tumor HT-1080 cells
Technique: Multiphoton microscopy

Adapted and reprinted by permission from the American Association for Cancer Research: Orth and Kohler, Cancer Res 2011;71:4608-4616.