The SU2C Health Equity Breakthrough Team Research Grant Program endeavors to address the issue of low participation by racial and ethnic minority populations in cancer research despite the disproportionate burden of disease in those groups. Health disparities research has traditionally been fragmented, with research in the social sciences exploring socioeconomic and cultural barriers to access, and the biological sciences studying genetic and environmental drivers of disease. This Breakthrough Team combines new perspectives integrating social science domains with clinical research.