Affiliate - Stanford Woods Institute for the Environment; Professor of Pediatrics (Neonatology), of Microbiology and Immunology; by courtesy, Radiology and Bioengineering
The research mission of the Contag laboratory is to develop and use noninvasive imaging tools that can simultaneously reveal the nuances of biological processes and provide an overall picture of disease states for the purpose of developing and refining novel interventions. These imaging tools are sensitive and image over a range of scales from micro- to macroscopic, and are well-suited for the in vivo study of cellular and molecular biology. For the purpose of studying tumor biology in vivo, the Contag group is developing, and using, advanced microscopic tools with the aims of detecting and studying cancer at high resolution in vivo. These approaches use micro-optics to develop miniaturized cofocal microscopes and Raman endoscopes that can reach inside the body to interrogate disease states. This is enabling point-of-care microscopy that is changing the diagnostic paradigm from biopsy and histopathology to in vivo pathology. The opportunity to study tumor margins with arrays of microscopes will enable improved tumor detection and guided resections.