The findings are encouraging; depression and antidepressant use are common and both have been hypothesized to increase breast cancer risk. Healthy lifestyle in the primordial prevention of cardiovascular disease among young women. Smoking and smoking cessation in relation to mortality in women. Adolescent diet and risk of breast cancer. Our recent work has expanded to examine breast cancer risk factor associations by molecular subtype e.
Nurses' Health Study II (NHS II): Risk Factors for Breast Cancer Among Younger Nurses
Copyright Sax Institute Web design and development by 4mation Technologies. By posting or uploading Material you warrant and represent that: This entry form currently does not support special characters. Plasma sex steroid hormone levels and risk of breast cancer in postmenopausal women. Dual effects of weight and weight gain on breast cancer risk.
Nurses' Health Study, 40 Years Later | Berkeley Wellness
For example, compared with women with nonproliferative BBD, women with proliferative disease without atypia had a twofold increased risk and women with atypical hyperplasia had a fourfold increased risk of breast cancer. Below are a few examples of contributions of the Nurses' Health Studies to cancer biomarker research: The association between weight and breast cancer risk is complex, with the relationship varying across the life course. Melatonin increases the expression of p Lastly, as reproductive and lifestyle exposures evolve over time, it is crucial to include younger generations of women in cohort studies, particularly as early-life exposures may be most relevant for breast cancer risk. Interindividual variation in CYPlAl expression in breast tissue and the role of genetic polymorphism. Although more modest than associations observed for estradiol, prolactin levels measured within 10 years of diagnosis in the NHS and NHS II were positively associated with risk Figure 2 ; this association was stronger among postmenopausal women and for estrogen receptor ER -positive tumors.