Medicine and Health Sciences Commons^™

The Impact Of Autoimmune Disease On Breast Cancer Survival, Samantha Truman

Theses and Dissertations

Background Breast cancer is the second leading cause of cancer death for women in developed countries, while autoimmune disease effects approximately 10 million people in the United States, of which approximately 80% are female. Both diseases are associated with hormonal risk factors and are related to the divergent effects of the cellular and humoral immunity that is associated with the T-helper 1 and T-helper 2 immune response. To investigate the potential implications that autoimmune disease may have on breast cancer-specific mortality, we have conducted a population-based retrospective cohort study of women who were diagnosed with breast cancer between January 1, …

Development Of An Estrogen-Related Dietary Pattern And Lifestyle Score To Examine Breast Cancer Risk In Postmenopausal Women, Mark Andrew Guinter

Theses and Dissertations

Introduction: Studies examining the association between individual dietary components and breast cancer have been inconclusive. The use of dietary patterns is a holistic approach which may yield stronger associations. We sought to develop a dietary pattern based on an estrogen metabolite (EM) profile hypothesized to increase breast cancer risk (high unconjugated estradiol and low ratio of 2- to 16-hydroxylated EMs (2/16 ratio)). This estrogen-related dietary pattern (ERDP) was examined for associations with postmenopausal breast cancer in two study populations and was incorporated into an estrogen-related lifestyle score (ERLS) with other modifiable risk factors for breast cancer.

Methods: EM …