Endocrine Disruptors in Food, Estrobolome and Breast Cancer.

The microbiota is now recognized as one of the major players in human health and diseases, including cancer. Regarding breast cancer (BC), a clear link between microbiota and oncogenesis still needs to be confirmed. Yet, part of the bacterial gene mass inside the gut, constituting the so called "estrobolome", influences sexual hormonal balance and, since the increased exposure to estrogens is associated with an increased risk, may impact on the onset, progression, and treatment of hormonal dependent cancers (which account for more than 70% of all BCs).

Screening for Physical Activity Levels in Non-Metastatic Breast Cancer Patients Undergoing Surgery: An Observational Study.

Background: Physical activity (PA) can play a role in lowering the risk of breast cancer (BC), but also in reducing perioperative complications and treatments related side effects, improving the quality of life and decreasing mortality in BC survivors. PA and nutritional screening are not offered to patients after cancer diagnosis as standard of care, even in high quality breast units.

Methods: From February 2019 to March 2020, we performed a preoperative physical and nutritional screening in 504 consecutive BC patients waiting for surgery.

A Model of an Integrative Approach to Breast Cancer Patients.

Background: Breast cancer (BC) survivors have physical and psychological needs that require convincing responses by health care providers. The quality of life issue and clinical unmet needs are among the main reasons pushing a number of patients toward "natural" therapies that are often misleading and alternative to mainstream cancer care. Integrative Oncology (IO) tries to respond to many of those needs, by combining lifestyle counseling, body-mind activities, and complementary evidence-informed therapies with anticancer standard treatments.

Lifestyle Characteristics in Women Carriers of BRCA Mutations: Results From an Italian Trial Cohort.

Background: Women with deleterious mutations in BRCA1/2 have a high lifetime penetrance of developing breast cancer and/or ovarian cancer. Genetic and/or environmental factors may influence BRCA penetrance, and identifying modifiable exposures might be valuable for prevention.

Patients And Methods: We implemented a multicenter prospective 2-arm (1:1) randomized controlled trial to investigate whether a Mediterranean dietary intervention with moderate protein restriction would reduce potential modulators of BRCA penetrance such as insulin-like growth factor 1 (IGF-1), body weight, and metabolic risk factors.