The majority of breast cancers are driven by oestrogen receptor-α (ERα) activation, and endocrine therapy represents the mainstay treatment for these patients1. However, resistance is common and tumours often progress after years of endocrine suppression2. Periodic fasting enhances the efficacy of standard endocrine therapy and delays acquired drug resistance, although the underlying mechanisms remain unclear3.… Continue reading #Fasting boosts #breast cancer therapy efficacy via glucocorticoid activation
Tag: breast
Body #mass index and #breast cancer risk among #postmenopausal women with and without cardiometabolic diseases: Findings from two prospective cohort studies in Europe
BackgroundAdiposity, measured by body mass index (BMI), is a known risk factor for postmenopausal breast cancer. However, whether the association of BMI with breast cancer risk differs among women with and without cardiovascular diseases (CVDs) or type 2 diabetes (T2D) is uncertain.MethodsThis study used individual participant data from the European Prospective Investigation into Cancer and… Continue reading Body #mass index and #breast cancer risk among #postmenopausal women with and without cardiometabolic diseases: Findings from two prospective cohort studies in Europe
Bilateral #Mastectomy and #Breast Cancer Mortality
Question Does bilateral mastectomy for treatment of unilateral breast cancer reduce the 20-year risk of breast cancer mortality?Findings This cohort study including 661 270 women with unilateral breast cancer who were closely matched by treatment type (lumpectomy, unilateral mastectomy, or bilateral mastectomy) and followed up for 20 years found that bilateral mastectomy was associated with a statistically significant… Continue reading Bilateral #Mastectomy and #Breast Cancer Mortality
Efficacy of low-dose oral minoxidil in the management of anticancer therapy-induced alopecia in patients with breast cancer: A retrospective cohort study
To the Editor: Alopecia is feared by most patients undergoing systemic anticancer therapy for breast cancer because of its negative impact on quality of life.1 Currently, evidence regarding management of persistent chemotherapy-induced alopecia ( pCIA) and endocrine therapy-induced alopecia (EIA) in patients with breast cancer is lacking.2-4 Although previous studies demonstrated successful use of lowdose… Continue reading Efficacy of low-dose oral minoxidil in the management of anticancer therapy-induced alopecia in patients with breast cancer: A retrospective cohort study
Sodium accumulation in breast cancer predicts malignancy and treatment response
BackgroundBreast cancer remains a leading cause of death in women and novel imaging biomarkers are urgently required. Here, we demonstrate the diagnostic and treatment-monitoring potential of non-invasive sodium (23Na) MRI in preclinical models of breast cancer. MethodsFemale Rag2−/− Il2rg−/− and Balb/c mice bearing orthotopic breast tumours (MDA-MB-231, EMT6 and 4T1) underwent MRI as part of… Continue reading Sodium accumulation in breast cancer predicts malignancy and treatment response
Artificial sweeteners and cancer risk: Results from the NutriNet-Santé population-based cohort study
The food industry uses artificial sweeteners in a wide range of foods and beverages as alternatives to added sugars, for which deleterious effects on several chronic diseases are now well established. The safety of these food additives is debated, with conflicting findings regarding their role in the aetiology of various diseases. In particular, their carcinogenicity… Continue reading Artificial sweeteners and cancer risk: Results from the NutriNet-Santé population-based cohort study
MYC Inhibition Halts Metastatic Breast Cancer Progression by Blocking Growth, Invasion, and Seeding
MYC's role in promoting tumorigenesis is beyond doubt, but its function in the metastatic process is still controversial. Omomyc is a MYC dominant negative that has shown potent antitumor activity in multiple cancer cell lines and mouse models, regardless of their tissue of origin or driver mutations, by impacting on several of the hallmarks of… Continue reading MYC Inhibition Halts Metastatic Breast Cancer Progression by Blocking Growth, Invasion, and Seeding
#Nut consumption in association with overall mortality and recurrence/disease-specific mortality among long-term breast #cancer survivors
High nut consumption is associated with reduced total and certain cause-specific mortality in general populations. However, its association with cancer outcomes among long-term breast cancer survivors remains unknown. We examined the associations of nut consumption (including peanuts and tree nuts), assessed at 5-year postdiagnosis, with overall survival (OS) and disease-free survival (DFS) among 3449 long-term… Continue reading #Nut consumption in association with overall mortality and recurrence/disease-specific mortality among long-term breast #cancer survivors
Women who #breastfeed exhibit #cognitive benefits after age 50
AbstractBackground and objectivesWomen who breastfeed may experience long-term benefits for their health in addition to the more widely-appreciated effects on the breastfed child. Breastfeeding may induce long-term effects on biopsychosocial systems implicated in brain health. Also, due to diminished breastfeeding in the post-industrial era, it is important to understand the lifespan implications of breastfeeding for… Continue reading Women who #breastfeed exhibit #cognitive benefits after age 50
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