Mitochondrial Genetics Regulate Breast Cancer Tumorigenicity and Metastatic Potential

Current paradigms of carcinogenic risk suggest that genetic, hormonal, and environmental factors influence an individual's predilection for developing metastatic breast cancer. Investigations of tumor latency and metastasis in mice have illustrated differences between inbred strains, but the possibility that mitochondrial genetic inheritance may contribute to such differences in vivo has not been directly tested. In this study, we tested this...