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Xu J, Jiao X, Bayat R. Outcomes of physical exercises on initiation, progression, and treatment of breast cancer. Cell Commun Signal 2024; 22:260. [PMID: 38715015 PMCID: PMC11075339 DOI: 10.1186/s12964-024-01634-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 03/07/2024] [Indexed: 05/12/2024] Open
Abstract
The emergence of drug resistance is a substantial obstacle to the effective management of breast cancer, which is the primary cause of cancer-related deaths in women worldwide. To facilitate the development of targeted therapies that can effectively overcome drug resistance, it is crucial to possess a comprehensive comprehension of the molecular mechanisms that underpin resistance to breast cancer treatment. So far, considerable progress has been made in the field of exercise-oncology research and overcome drug resistance, specifically about breast cancer. Evidence has suggested that participation in physical activity is correlated with a decrease in reappearance and fatality rates of breast cancer patients. It has been reported that participation in physical activity can yield favorable outcomes in the prevention, treatment, and post-treatment of breast cancer. An increasing body of empirical evidence suggests that participation in physical activity can alter diverse biological mechanisms, potentially augmenting breast cancer treatments' efficacy. Comparing increased physical activity versus reduced physical activity in breast cancer patients who received chemotherapy, radiotherapy, and surgery supported the significance of exercise in comprehensive care strategies to enhance overall health and treatment efficacy. Furthermore, previous studies have reported that physical activity can enhance the efficacy of breast cancer treatments. This review provides the current literature regarding the influence of physical activity on the occurrence and progression of breast cancer.
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Affiliation(s)
- Junwei Xu
- Physical education institute, Henan University of Economics and Law, Zhengzhou, China.
| | - Xiance Jiao
- College of Continuing Education, Henan Quality Polytechnic, Pingdingshan, China
| | - Reyhaneh Bayat
- Department of General Surgery, Shahid Beheshti University of Medical Science and Health Services, Taleghani Hospital, Tehran, Iran.
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Tranchita E, Cafiero G, Giordano U, Palermi S, Gentili F, Guzzo I, Spada M, Morolli F, Drago F, Turchetta A. Differences in Physical Activity Levels between Healthy and Transplanted Children: Who Needs More Tips? Healthcare (Basel) 2023; 11:healthcare11111610. [PMID: 37297751 DOI: 10.3390/healthcare11111610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Advances in the medical-surgical field have significantly increased the life expectancy of patients undergoing solid organ transplantation but this exposes patients to long-term complications due to chronic therapies and changes in lifestyle. It is known that children affected by pathology tend to be more sedentary and inactivity represents a further risk factor for the onset of non-communicable diseases. The aim of the present study was to compare the lifestyle of two groups of young patients: one group of healthy subjects (HG) and one group of kidney or liver transplant recipients (TG). METHODS Patients were asked to complete Physical Activity Questionnaire for Older Children (PAQ-C). RESULTS A total of 104 subjects were recruited (50.9% male, mean age 12.8 ± 3.16 years old). No significant differences were observed in the final score between groups when comparing subjects based on health condition (Healthy 2.69 ± 0.65 vs. Transplant Group 2.42 ± 0.88), the intensity of sports activities (Competitive 2.82 ± 0.59 vs. Not Competitive 2.53 ± 0.7) or type of transplant (Liver 2.51 ± 0.91 vs. Kidney 2.16 ± 0.75). CONCLUSION The results of this study showed a worrying reality: children are engaged in low levels of physical activity regardless of their health status and in general the level of activity does not reach the recommended values even in the absence of contraindications. So, it is necessary to encourage healthy children to practice more PA and to introduce PA prescriptions for transplanted children to prevent their health from deteriorating due to sedentariness.
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Affiliation(s)
- Eliana Tranchita
- Sports Medicine Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Giulia Cafiero
- Sports Medicine Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Ugo Giordano
- Sports Medicine Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Stefano Palermi
- Public Health Department, University of Naples Federico II, 80131 Naples, Italy
| | - Federica Gentili
- Sports Medicine Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Isabella Guzzo
- Division of Nephrology, Dialysis and Transplantation, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Marco Spada
- Division of Hepato-Bilio-Pancreatic Surgery, Liver and Kidney Transplantation, Bambino Gesù Children's Hospital, ERN Transplant Child, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Federica Morolli
- Division of Hepato-Bilio-Pancreatic Surgery, Liver and Kidney Transplantation, Bambino Gesù Children's Hospital, ERN Transplant Child, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Fabrizio Drago
- Paediatric Cardiology and Cardiac Arrhythmias Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
| | - Attilio Turchetta
- Sports Medicine Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, 00165 Rome, Italy
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Cohen SY, Stoll CR, Anandarajah A, Doering M, Colditz GA. Modifiable risk factors in women at high risk of breast cancer: a systematic review. Breast Cancer Res 2023; 25:45. [PMID: 37095519 PMCID: PMC10123992 DOI: 10.1186/s13058-023-01636-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 03/11/2023] [Indexed: 04/26/2023] Open
Abstract
BACKGROUND Modifiable risk factors (alcohol, smoking, obesity, hormone use, and physical activity) affect a woman's breast cancer (BC) risk. Whether these factors affect BC risk in women with inherited risk (family history, BRCA1/2 mutations, or familial cancer syndrome) remains unclear. METHODS This review included studies on modifiable risk factors for BC in women with inherited risk. Pre-determined eligibility criteria were used and relevant data were extracted. RESULTS The literature search resulted in 93 eligible studies. For women with family history, most studies indicated that modifiable risk factors had no association with BC and some indicated decreased (physical activity) or increased risk (hormonal contraception (HC)/menopausal hormone therapy (MHT), smoking, alcohol). For women with BRCA mutations, most studies reported no association between modifiable risk factors and BC; however, some observed increased (smoking, MHT/HC, body mass index (BMI)/weight) and decreased risk (alcohol, smoking, MHT/HC, BMI/weight, physical activity). However, measurements varied widely among studies, sample sizes were often small, and a limited number of studies existed. CONCLUSIONS An increasing number of women will recognize their underlying inherited BC risk and seek to modify that risk. Due to heterogeneity and limited power of existing studies, further studies are needed to better understand how modifiable risk factors influence BC risk in women with inherited risk.
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Affiliation(s)
- Sarah Y. Cohen
- Washington University in St. Louis School of Medicine, St. Louis, MO USA
| | - Carolyn R. Stoll
- Washington University in St. Louis School of Medicine, St. Louis, MO USA
| | - Akila Anandarajah
- Washington University in St. Louis School of Medicine, St. Louis, MO USA
| | - Michelle Doering
- Washington University in St. Louis School of Medicine, St. Louis, MO USA
| | - Graham A. Colditz
- Washington University in St. Louis School of Medicine, St. Louis, MO USA
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Bucy AM, Valencia CI, Howe CL, Larkin TJ, Conard KD, Anderlik EW, Valdivi SI, Bea JW. Physical Activity in Young BRCA Carriers and Reduced Risk of Breast Cancer. Am J Prev Med 2022; 63:837-845. [PMID: 35738959 PMCID: PMC9900869 DOI: 10.1016/j.amepre.2022.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 02/08/2023]
Abstract
INTRODUCTION A systematic literature review was conducted to determine whether physical activity levels during adolescent and young adult years were associated with a reduced lifetime risk of breast cancer among carriers of deleterious mutations in BRCA1 and BRCA2 genes. METHODS Ovid/MEDLINE, Embase, CENTRAL, WOS, and CINAHL were searched for articles including information about adolescent and young adult physical activity and breast cancer incidence among women carrying deleterious BRCA1 and BRCA2 gene mutations (search was initiated in October 2019; last update and full analyses were in March 2021). Independent reviewers screened articles at the title/abstract and full-text levels, resolving differences by consensus with lead authors. The NIH Quality Assessment Tools were used to assess sources of bias. RESULTS A total of 1,957 unique articles were identified; 5 met inclusion criteria. Samples size ranged from 68 to 1,185. All studies relied on self-reported adolescent and young adult physical activity. One study measured sports involvement; the others measured recreational activity. One large study was null, whereas 4 others showed a reduction in breast cancer incidence later in life with higher adolescent and young adult physical activity (p≤0.05). However, the protection was limited to premenopausal breast cancer in 1 of the studies (OR=0.62; 95% CI=0.40, 0.96; p-trend=0.01). In addition, adolescent and young adult physical activity was associated with older age at breast cancer diagnosis in 1 study (p=0.03). CONCLUSIONS A limited number of studies suggest that adolescent and young adult physical activity may reduce or delay the risk of breast cancer incidence among carriers of deleterious mutations in BRCA1 and BRCA2 genes.
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Affiliation(s)
- Ana M Bucy
- Mary Bridge Children's Hospital, Tacoma, Washington
| | - Celina I Valencia
- Department of Family & Community Medicine, College of Medicine Tucson, The University of Arizona, Tucson, Arizona
| | - Carol L Howe
- Health Sciences Library, The University of Arizona, Tucson, Arizona
| | - Tyler J Larkin
- Department of Counseling & Educational Psychology, School of Osteopathic Medicine, University of the Incarnate Word, San Antonio, Texas
| | - Kelly D Conard
- Department of Physiology, College of Medicine Tucson, The University of Arizona, Tucson, Arizona
| | | | - Sarah I Valdivi
- Department of Counseling and Educational Psychology, New Mexico State University, Las Cruces, New Mexico
| | - Jennifer W Bea
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, The University of Arizona, Tucson, Arizona.
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Galasso L, Castelli L, Roveda E, Oliverio A, Baldassari I, Esposito F, Mulè A, Montaruli A, Patrizia P, Bruno E. Physical activity and sleep behaviour in women carrying BRCA1/2 mutations. Sci Rep 2022; 12:12873. [PMID: 35896655 PMCID: PMC9329454 DOI: 10.1038/s41598-022-16687-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 07/13/2022] [Indexed: 11/09/2022] Open
Abstract
The aim of the present study is to explore the potential association between sleep quality and physical activity (PA) in women carriers of BRCA1/2 mutations. 63 women completed the Pittsburgh Sleep Quality Index (PSQI) and Godin Shepard Leisure-Time Physical Activity Questionnaire (GSL-TPAQ) and were included in the present cross-sectional analysis. Globally, women showed a PSQI score of 7.0 ± 3.6 and a GSL-TPAQ score of 22.8 ± 18.3. Good sleepers (PSQI score ≤ 5) showed significantly higher PA levels compared to bad sleepers (PSQI score > 5). Women in the higher tertile of GSL-TPAQ total score (≥ 27 METs/week) have a prevalence ratio (PR) of being a good sleeper of 2.85 (1.25-6.52, 95% confidence intervals) compared to women in the lower tertile (≤ 11 METs/week). These results were consistent in BRCA1 and BRCA2 women. Considering each single question of PA intensity, the PR of being a good sleeper by unit of increase of MET/week was higher and significant in women engaged in strenuous and moderate intensity PA. These results suggests a direct association between PA and sleep quality in women carriers of BRCA mutations.
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Affiliation(s)
- Letizia Galasso
- Department of Biomedical Sciences for Health, University of Milan, Via G. Colombo 71, 20133, Milan, Italy
| | - Lucia Castelli
- Department of Biomedical Sciences for Health, University of Milan, Via G. Colombo 71, 20133, Milan, Italy
| | - Eliana Roveda
- Department of Biomedical Sciences for Health, University of Milan, Via G. Colombo 71, 20133, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20161, Milan, Italy
| | - Andreina Oliverio
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via G. Venezian 1, 20133, Milan, Italy
| | - Ivan Baldassari
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via G. Venezian 1, 20133, Milan, Italy
| | - Fabio Esposito
- Department of Biomedical Sciences for Health, University of Milan, Via G. Colombo 71, 20133, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20161, Milan, Italy
| | - Antonino Mulè
- Department of Biomedical Sciences for Health, University of Milan, Via G. Colombo 71, 20133, Milan, Italy
| | - Angela Montaruli
- Department of Biomedical Sciences for Health, University of Milan, Via G. Colombo 71, 20133, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20161, Milan, Italy
| | - Pasanisi Patrizia
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via G. Venezian 1, 20133, Milan, Italy.
| | - Eleonora Bruno
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via G. Venezian 1, 20133, Milan, Italy
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Jürgens H, Roht L, Leitsalu L, Nõukas M, Palover M, Nikopensius T, Reigo A, Kals M, Kallak K, Kütner R, Budrikas K, Kuusk S, Valvere V, Laidre P, Toome K, Rekker K, Tooming M, Ülle Murumets, Kahre T, Kruuv-Käo K, Õunap K, Padrik P, Metspalu A, Esko T, Fischer K, Tõnisson N. Precise, Genotype-First Breast Cancer Prevention: Experience With Transferring Monogenic Findings From a Population Biobank to the Clinical Setting. Front Genet 2022; 13:881100. [PMID: 35938029 PMCID: PMC9355130 DOI: 10.3389/fgene.2022.881100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/21/2022] [Indexed: 11/13/2022] Open
Abstract
Although hereditary breast cancer screening and management are well accepted and established in clinical settings, these efforts result in the detection of only a fraction of genetic predisposition at the population level. Here, we describe our experience from a national pilot study (2018–2021) in which 180 female participants of Estonian biobank (of >150,000 participants in total) were re-contacted to discuss personalized clinical prevention measures based on their genetic predisposition defined by 11 breast cancer–related genes. Our results show that genetic risk variants are relatively common in the average-risk Estonian population. Seventy-five percent of breast cancer cases in at-risk subjects occurred before the age of 50 years. Only one-third of subjects would have been eligible for clinical screening according to the current criteria. The participants perceived the receipt of genetic risk information as valuable. Fluent cooperation of project teams supported by state-of-art data management, quality control, and secure transfer can enable the integration of research results to everyday medical practice in a highly efficient, timely, and well-accepted manner. The positive experience in this genotype-first breast cancer study confirms the value of using existing basic genomic data from population biobanks for precise prevention.
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Park SS, Uzelac A, Kotsopoulos J. Delineating the role of osteoprotegerin as a marker of breast cancer risk among women with a BRCA1 mutation. Hered Cancer Clin Pract 2022; 20:14. [PMID: 35418083 PMCID: PMC9008947 DOI: 10.1186/s13053-022-00223-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/30/2022] [Indexed: 11/26/2022] Open
Abstract
Women with a pathogenic germline mutation in the BRCA1 gene face a very high lifetime risk of developing breast cancer, estimated at 72% by age 80. Prophylactic bilateral mastectomy is the only effective way to lower their risk; however, most women with a mutation opt for intensive screening with annual MRI and mammography. Given that the BRCA1 gene was identified over 20 years ago, there is a need to identify a novel non-surgical approach to hereditary breast cancer prevention. Here, we provide a review of the emerging preclinical and epidemiologic evidence implicating the dysregulation of progesterone-mediated receptor activator of nuclear factor κB (RANK) signaling in the pathogenesis of BRCA1-associated breast cancer. Experimental studies have demonstrated that RANK inhibition suppresses Brca1-mammary tumorigenesis, suggesting a potential target for prevention. Data from studies conducted among women with a BRCA1 mutation further support this pathway in BRCA1-associated breast cancer development. Progesterone-containing (but not estrogen-alone) hormone replacement therapy is associated with an increased risk of breast cancer in women with a BRCA1 mutation. Furthermore, BRCA1 mutation carriers have significantly lower levels of circulating osteoprotegerin (OPG), the decoy receptor for RANK-ligand (RANKL) and thus endogenous inhibitor of RANK signaling. OPG levels may be associated with the risk of disease, suggesting a role of this protein as a potential biomarker of breast cancer risk. This may improve upon current risk prediction models, stratifying women at the highest risk of developing the disease, and further identify those who may be targets for anti-RANKL chemoprevention. Collectively, the evidence supports therapeutic inhibition of the RANK pathway for the primary prevention of BRCA1-associated breast cancer, which may generate unique prevention strategies (without prophylactic surgery) and enhance quality of life.
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Affiliation(s)
- Sarah Sohyun Park
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
- Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada
| | - Aleksandra Uzelac
- Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Canada
| | - Joanne Kotsopoulos
- Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada.
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
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Predictors of cardiopulmonary fitness in cancer-affected and -unaffected women with a pathogenic germline variant in the genes BRCA1/2 (LIBRE-1). Sci Rep 2022; 12:2907. [PMID: 35190584 PMCID: PMC8861033 DOI: 10.1038/s41598-022-06913-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 02/08/2022] [Indexed: 11/20/2022] Open
Abstract
Physical activity (PA) helps prevention and aftercare of sporadic breast cancer (BC), cardiopulmonary fitness (CPF) being an age-independent predictor of tumor-specific mortality. Therefore, we wanted to identify predictors of CPF (represented by peak oxygen uptake: VO2peak) in BRCA1/2 mutation carriers whose risk of developing BC is high. We used cross-sectional data from 68 BRCA1/2 germline mutation carrying women participating in the randomized, prospective, controlled clinical study LIBRE-1. Assessments included cardiopulmonary exercise testing, medical and lifestyle history plus socioeconomic status. Additionally, the participants completed a psychological questionnaire regarding their attitude, subjective norms, perceived behavior control and intention towards PA. A multivariate logistic regression model was used to identify predictors for participants reaching their age- and sex-adjusted VO2peak reference values. 22 participants (median age: 40 years, interquartile range (IQR) 33–46) were cancer-unaffected and 46 cancer-affected (median age: 44 years, IQR 35–50). The strongest predictor for reaching the reference VO2peak value was attitude towards PA (Odds Ratio 3.0; 95% Confidence Interval 1.3–8.4; p = 0.021). None of the other predictors showed a significant association. A positive attitude towards PA seems to be associated with VO2peak, which should be considered in developing therapeutic and preventive strategies. Trial registrations: NCT02087592; DRKS00005736.
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Ehret CJ, Zhou S, Tchou JC, Schmitz KH, Sturgeon KM. Dose-dependent effects of aerobic exercise on clinically relevant biomarkers among healthy women at high genetic risk for breast cancer: A secondary analysis of a randomized controlled study. Cancer Rep (Hoboken) 2021; 5:e1497. [PMID: 34240819 PMCID: PMC9124506 DOI: 10.1002/cnr2.1497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 06/09/2021] [Accepted: 06/15/2021] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Excess adiposity and dysregulated metabolism are associated with increased cancer risk. Triglycerides, cholesterol, glucose, insulin, HOMA-IR, and VO2 max are robust clinical-metabolic biomarkers of overall health. AIMS Aerobic exercise may improve clinical-metabolic biomarkers and decrease cancer risk. This secondary analysis of the WISER Sister randomized controlled trial investigated dose-dependent effects of aerobic exercise on clinical biomarker levels in women at high genetic risk for breast cancer. METHODS AND RESULTS One hundred thirty-nine participants were randomized to: control (<75 min/week), low-dose (150 min/week), and high-dose (300 min/week) aerobic exercise intervention groups. Intervention adherence was assessed via heart monitor. Fasting blood draws, cardio-pulmonary tests, and demographical surveys were taken at baseline and 5 months. Triglyceride, cholesterol, glucose, insulin, and VO2 max changes were assessed for 80 of the 122 study completers. Ninety-six percent of assayed-completers adhered to >80% of their exercise dose. A significant dose-dependent increase in VO2 max was observed for the low-dose and high-dose groups compared to control. No intervention effects were observed for plasma biomarkers. Overweight women (BMI > 25) showed a significant decrease in insulin levels and a trend for decreased triglycerides following exercise intervention. Significant increases in VO2 max were independent of BMI stratification. CONCLUSION Women at high genetic risk for breast cancer should maintain healthy weights and aerobic capacities through aerobic exercise to achieve measurable benefits on overall health. For overweight women, exercise appears to improve subclinical metabolic dysregulation. However, normal weight women were unaffected by aerobic exercise as their biomarker levels may be below the threshold for improvement. VO2 max increases solely quantified the benefits of exercise in already healthy women at high-risk for breast cancer.
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Affiliation(s)
- Christopher J Ehret
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Shouhao Zhou
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Julia C Tchou
- Department of Surgery, Division of Endocrine and Oncologic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kathryn H Schmitz
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Kathleen M Sturgeon
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
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10
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Lin D, Potiaumpai M, Schmitz K, Sturgeon K. Increased Duration of Exercise Decreases Rate of Nonresponse to Exercise but May Not Decrease Risk for Cancer Mortality. Med Sci Sports Exerc 2021; 53:928-935. [PMID: 33044435 PMCID: PMC8026778 DOI: 10.1249/mss.0000000000002539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Previous studies have observed an inverse relationship between exercise and breast cancer risk. However, there is interindividual variability in response to exercise training interventions. We investigated whether increasing the dose of aerobic exercise (150 or 300 min·wk-1), while keeping intensity of exercise constant (70%-80% HRmax), decreases the number of exercise nonresponders and further decreases associated risk for cancer mortality in our study population of women genetically predisposed for breast cancer. METHODS Healthy premenopausal women at elevated risk of breast cancer were randomized into control (<75 min·wk-1, n = 47), low-dose exercise (150 min·wk-1, n = 39), and high-dose exercise groups (300 min·wk-1, n = 39) for approximately 6 months. We assessed 1) clinical effectiveness (CE), defined as an improvement in predicted V˙O2max of ≥1 mL·kg-1·min-1, and twice the typical error (2× TE) of V˙O2max as thresholds to classify exercise "nonresponders"; 2) CE and 2× TE relative to exercise adherence levels; and 3) related changes in V˙O2max to predicted cancer mortality risk. RESULTS After our 6-month intervention, we observed that 23.5% of women in the low-dose group and 5.6% of women in the high-dose group were clinical nonresponders (P = 0.04). Clinical nonresponder status was independent of adherence level. Associated reduction in risk for cancer mortality was observed among 87.2% of women in the low-dose group and 94.9% in the high-dose group (P = 0.43). CONCLUSION Increasing volume (not intensity) of exercise via time spent exercising significantly decreases the number of "nonresponders." True nonresponders were observed as some women did not improve their fitness capacity despite high exercise adherence levels. Lastly, it appears 150 min·wk-1 is sufficient to decrease the predicted risk of cancer mortality.
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Affiliation(s)
- Dan Lin
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, PA
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11
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Ortega MA, Fraile-Martínez O, García-Montero C, Pekarek L, Guijarro LG, Castellanos AJ, Sanchez-Trujillo L, García-Honduvilla N, Álvarez-Mon M, Buján J, Zapico Á, Lahera G, Álvarez-Mon MA. Physical Activity as an Imperative Support in Breast Cancer Management. Cancers (Basel) 2020; 13:E55. [PMID: 33379177 PMCID: PMC7796347 DOI: 10.3390/cancers13010055] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/21/2020] [Accepted: 12/24/2020] [Indexed: 02/06/2023] Open
Abstract
Breast cancer (BC) is the most common malignancy and the second cause of cancer-related death among women. It is estimated that 9 in 10 cases of BC are due to non-genetic factors, and approximately 25% to 30% of total breast cancer cases should be preventable only by lifestyle interventions. In this context, physical activity represents an excellent and accessible approach not only for the prevention, but also for being a potential support in the management of breast cancer. The present review will collect the current knowledge of physical activity in the background of breast cancer, exploring its systemic and molecular effects, considering important variables in the training of these women and the evidence regarding the benefits of exercise on breast cancer survival and prognosis. We will also summarize the various effects of physical activity as a co-adjuvant therapy in women receiving different treatments to deal with its adverse effects. Finally, we will reveal the impact of physical activity in the enhancement of quality of life of these patients, to conclude the central role that exercise must occupy in breast cancer management, in an adequate context of a healthy lifestyle.
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Affiliation(s)
- Miguel A. Ortega
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, 28806 Alcalá de Henares, Spain
- University Center for the Defense of Madrid (CUD-ACD), 28047 Madrid, Spain
| | - Oscar Fraile-Martínez
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Cielo García-Montero
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Leonel Pekarek
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Luis G. Guijarro
- Unit of Biochemistry and Molecular Biology (CIBEREHD), Department of System Biology, University of Alcalá, 28801 Alcalá de Henares, Spain;
| | - Alejandro J. Castellanos
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Lara Sanchez-Trujillo
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Natalio García-Honduvilla
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- University Center for the Defense of Madrid (CUD-ACD), 28047 Madrid, Spain
| | - Melchor Álvarez-Mon
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- University Center for the Defense of Madrid (CUD-ACD), 28047 Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine, University Hospital Príncipe de Asturias, (CIBEREHD), 28806 Alcalá de Henares, Spain
| | - Julia Buján
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, 28806 Alcalá de Henares, Spain
| | - Álvaro Zapico
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
- Obstetrics and Gynecology Service, Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, 28806 Alcalá de Henares, Spain
| | - Guillermo Lahera
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Psychiatry Service, Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, 28806 Alcalá de Henares, Spain
| | - Miguel A. Álvarez-Mon
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Psychiatry and Medical Psychology, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain
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12
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Hidayat K, Zhou HJ, Shi BM. Influence of physical activity at a young age and lifetime physical activity on the risks of 3 obesity-related cancers: systematic review and meta-analysis of observational studies. Nutr Rev 2020; 78:1-18. [PMID: 31393566 DOI: 10.1093/nutrit/nuz024] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
CONTEXT Excess weight has been linked to increased risks of 13 types of cancers. Physical activity is a non-nutritional modifiable lifestyle factor that is not only crucial for weight control but is also known to regulate hormones and metabolic pathways that may contribute to carcinogenesis. There is solid evidence that being physically active during middle and late adulthood lowers the risks of 3 obesity-related cancers, namely breast cancer, colon cancer, and endometrial cancer. However, the associations between physical activity at a young age (childhood, adolescence, and young adulthood; age 5 to ≤30 yr) and lifetime physical activity and the risks of breast cancer, colon cancer, and endometrial cancer are less defined. OBJECTIVE The present systematic review and meta-analysis of observational studies was performed in accordance with the MOOSE guidelines to determine whether physical activity at a young age and lifetime physical activity may lower the risks of breast cancer, colon cancer, and endometrial cancer. DATA SOURCES The PubMed and Web of Science databases were searched for relevant observational studies published from inception to July 2018. STUDY SELECTION Observational studies (prospective cohort, case-cohort, nested case-control, historical cohort, and case-control) were considered relevant if they investigated the association between physical activity at a young age or lifetime physical activity and the risks of developing selected cancers. DATA EXTRACTION A random-effects meta-analysis was performed to generate the summary relative risk (RR) with 95%CI for the highest vs the lowest category of physical activity of any type. RESULTS Eighty publications were included in the present meta-analysis. Higher physical activity at a young age was associated with lower risks of breast cancer (RR 0.81, 95%CI 0.76, 0.87) and colon cancer (RR 0.67, 95%CI 0.50, 0.88). Similarly, lifetime physical activity was inversely associated with the risks of breast cancer (RR 0.79, 95%CI 0.72, 0.86) and colon cancer (RR 0.75, 95%CI 0.69, 0.82). For breast cancer, menopausal status did not appear to modify the observed inverse association. The benefit with respect to endometrial cancer risk reduction was only observed with higher lifetime physical activity (RR 0.77, 95%CI 0.67, 0.88), not with higher physical activity at a young age (RR 0.89, 95%CI 0.73, 1.07). CONCLUSIONS Being physically active over a lifetime, starting from early childhood, may lower the risks of developing breast cancer, colon cancer, and endometrial cancer.
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Affiliation(s)
- Khemayanto Hidayat
- K. Hidayat, H.-J. Zhou, and B.-M. Shi are with the Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Hui-Juan Zhou
- K. Hidayat, H.-J. Zhou, and B.-M. Shi are with the Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bi-Min Shi
- K. Hidayat, H.-J. Zhou, and B.-M. Shi are with the Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, China
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Abstract
Despite decades of laboratory, epidemiological and clinical research, breast cancer incidence continues to rise. Breast cancer remains the leading cancer-related cause of disease burden for women, affecting one in 20 globally and as many as one in eight in high-income countries. Reducing breast cancer incidence will likely require both a population-based approach of reducing exposure to modifiable risk factors and a precision-prevention approach of identifying women at increased risk and targeting them for specific interventions, such as risk-reducing medication. We already have the capacity to estimate an individual woman's breast cancer risk using validated risk assessment models, and the accuracy of these models is likely to continue to improve over time, particularly with inclusion of newer risk factors, such as polygenic risk and mammographic density. Evidence-based risk-reducing medications are cheap, widely available and recommended by professional health bodies; however, widespread implementation of these has proven challenging. The barriers to uptake of, and adherence to, current medications will need to be considered as we deepen our understanding of breast cancer initiation and begin developing and testing novel preventives.
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Affiliation(s)
- Kara L Britt
- Breast Cancer Risk and Prevention Laboratory, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.
- The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.
| | - Jack Cuzick
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK
| | - Kelly-Anne Phillips
- The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Parkville, VIC, Australia
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14
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Beneficial Molecular Adaptations In BRCA-Mutation Carriers By Combined HIT/HIRT Intervention: Results From A Pilot Study. Cancers (Basel) 2020; 12:cancers12061526. [PMID: 32532068 PMCID: PMC7352264 DOI: 10.3390/cancers12061526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/02/2020] [Accepted: 06/06/2020] [Indexed: 12/30/2022] Open
Abstract
Based on growing evidence that breast cancer (BRCA) also plays a pivotal role in the regulation of skeletal muscle metabolism and the response to anti-oxidative stress, we examined the influence of regular exercise in human BRCA mutation carriers on their BRCA1 gene/protein expression and inflammatory/oxidative response. Sixteen BRCA-mutation carriers were assigned to an intervention (IG) or control group (CG). IG received a combination of high-intensity interval endurance (HIT) and strength training (HIRT) for six weeks, whereas CG received a low-intensity activity program. Before (T0) and at the end of the intervention (T1), muscle biopsy, physiological performance, blood withdrawal and anthropometry were obtained. Parameters included: Muscle BRCA1 gene/protein expression, inflammatory/oxidative stress, anti-oxidative capacity, peak oxygen capacity (VO2peak) and 1-repetition maximum (1-RM) at six different training machines. VO2peak and 1-RM of IG were increased at T1 compared to T0, whereas CG performance, physiological and molecular parameters remained unchanged. IG showed increased BRCA1 protein concentration as well as anti-oxidative capacity, whereas gene expression was unaltered. IG inflammatory and oxidative damage did not differ between time points. Combined HIT/HIRT increases aerobic and strength performance of BRCA-mutation carriers with up regulated BRCA1 protein expression and improved anti-oxidative status without showing an increased inflammatory response.
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15
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Daniele A, Paradiso AV, Divella R, Digennaro M, Patruno M, Tommasi S, Pilato B, Tufaro A, Barone M, Minoia C, Colangelo D, Savino E, Casamassima P, Bruno E, Oliverio A, Pasanisi P. The Role of Circulating Adiponectin and SNP276G>T at ADIPOQ Gene in BRCA-mutant Women. Cancer Genomics Proteomics 2020; 17:301-307. [PMID: 32345671 PMCID: PMC7259884 DOI: 10.21873/cgp.20190] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/13/2020] [Accepted: 02/27/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Environmental factors may influence the lifetime risk of cancer (penetrance) in women with a BRCA mutation. MATERIALS AND METHODS In 89 BRCA-mutant women, affected or unaffected by breast/ovarian cancer, we explored serum levels of adipokines and their relation with the polymorphism SNP276G>T as modulators of BRCA penetrance. RESULTS Affected women had significantly lower adiponectin than healthy women. Affected women with rs1501299 TT had significantly lower adiponectin and higher leptin than GT and GG genotypes. GT genotype was significantly associated with the disease status [odds ratio (OR)=3.24, 95% confidence interval (95% CI)=1.03-10.17]. Women in the lower tertile of serum adiponectin had a RR of BRCA-associated cancer of 2.80, 95% CI=1.1-7.1 (p for trend=0.03) compared with women in the higher tertile. CONCLUSION In the SNP rs1501299 the T allele was significantly associated with lower serum levels of adiponectin in affected women, suggesting that the T allele might be related to cancer.
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Affiliation(s)
- Antonella Daniele
- Experimental Oncology and Biobank Management Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Angelo Virgilio Paradiso
- Experimental Oncology and Biobank Management Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Rosa Divella
- Experimental Oncology and Biobank Management Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Maria Digennaro
- Experimental Oncology - Center for Study of Heredo-Familial Tumors - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Margherita Patruno
- Experimental Oncology - Center for Study of Heredo-Familial Tumors - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Stefania Tommasi
- Molecular Diagnostics and Pharmacogenetics Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Brunella Pilato
- Molecular Diagnostics and Pharmacogenetics Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Antonio Tufaro
- Experimental Oncology and Biobank Management Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Michele Barone
- Gastroenterology Section, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Carla Minoia
- Onco-Hematology Unit - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Donatella Colangelo
- Clinical Pathology Laboratory - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Eufemia Savino
- Clinical Pathology Laboratory - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Porzia Casamassima
- Clinical Pathology Laboratory - IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Eleonora Bruno
- Epidemiology and Prevention Unit - Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Andreina Oliverio
- Epidemiology and Prevention Unit - Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Patrizia Pasanisi
- Epidemiology and Prevention Unit - Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
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Coletta AM, Peterson SK, Gatus LA, Krause KJ, Schembre SM, Gilchrist SC, Arun B, You YN, Rodriguez-Bigas MA, Strong LL, Lu KH, Basen-Engquist K. Diet, weight management, physical activity and Ovarian & Breast Cancer Risk in women with BRCA1/2 pathogenic Germline gene variants: systematic review. Hered Cancer Clin Pract 2020; 18:5. [PMID: 32165993 PMCID: PMC7060535 DOI: 10.1186/s13053-020-0137-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 02/26/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction Women with pathogenic germline gene variants in BRCA1 and/or BRCA2 are at increased risk of developing ovarian and breast cancer. While surgical and pharmacological approaches are effective for risk-reduction, it is unknown whether lifestyle approaches such as healthful dietary habits, weight management, and physical activity may also contribute to risk-reduction. We conducted a systematic review of evidence related to dietary habits, weight status/change, and physical activity on ovarian and breast cancer risk among women with BRCA1/2 pathogenic variants. Methods We searched Medline, EMBASE, CENTRAL, PubMed, and clinicaltrials.gov up to October 3, 2019. We identified 2775 records and included 21. Results There is limited evidence related to these factors and ovarian cancer risk. For breast cancer risk, evidence suggests higher diet quality, adulthood weight-loss of ≥10 pounds, and activity during adolescence and young-adulthood may be linked with decreased risk. Higher meat intake and higher daily energy intake may be linked with increased risk. Conclusions There is not enough evidence to suggest tailored recommendations for dietary habits or weight management among women with BRCA1/2 pathogenic variants compared to the general population for ovarian and breast cancer risk-reduction, and physical activity recommendations should remain the same.
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Affiliation(s)
- Adriana M Coletta
- 1Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, P.O. Box 301439, Unit 1330, Houston, TX 77030-1439 USA.,2Cancer Control and Population Sciences Program, Huntsman Cancer Institute, Salt Lake City, UT USA.,3Department of Health, Kinesiology, and Recreation, The University of Utah, Salt Lake City, UT USA
| | - Susan K Peterson
- 1Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, P.O. Box 301439, Unit 1330, Houston, TX 77030-1439 USA
| | - Leticia A Gatus
- 1Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, P.O. Box 301439, Unit 1330, Houston, TX 77030-1439 USA
| | - Kate J Krause
- 4Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Susan M Schembre
- 5Department of Family and Community Medicine, College of Medicine- Tucson, University of Arizona, Tucson, AZ 85724 USA
| | - Susan C Gilchrist
- 6Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Banu Arun
- 7Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Y Nancy You
- 8Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Miguel A Rodriguez-Bigas
- 8Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Larkin L Strong
- 9Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Karen H Lu
- 10Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Karen Basen-Engquist
- 1Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, P.O. Box 301439, Unit 1330, Houston, TX 77030-1439 USA
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17
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Kehm RD, Genkinger JM, MacInnis RJ, John EM, Phillips KA, Dite GS, Milne RL, Zeinomar N, Liao Y, Knight JA, Southey MC, Chung WK, Giles GG, McLachlan SA, Whitaker KD, Friedlander M, Weideman PC, Glendon G, Nesci S, Investigators KC, Andrulis IL, Buys SS, Daly MB, Hopper JL, Terry MB. Recreational Physical Activity Is Associated with Reduced Breast Cancer Risk in Adult Women at High Risk for Breast Cancer: A Cohort Study of Women Selected for Familial and Genetic Risk. Cancer Res 2020; 80:116-125. [PMID: 31578201 PMCID: PMC7236618 DOI: 10.1158/0008-5472.can-19-1847] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 08/13/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022]
Abstract
Although physical activity is associated with lower breast cancer risk for average-risk women, it is not known if this association applies to women at high familial/genetic risk. We examined the association of recreational physical activity (self-reported by questionnaire) with breast cancer risk using the Prospective Family Study Cohort, which is enriched with women who have a breast cancer family history (N = 15,550). We examined associations of adult and adolescent recreational physical activity (quintiles of age-adjusted total metabolic equivalents per week) with breast cancer risk using multivariable Cox proportional hazards regression, adjusted for demographics, lifestyle factors, and body mass index. We tested for multiplicative interactions of physical activity with predicted absolute breast cancer familial risk based on pedigree data and with BRCA1 and BRCA2 mutation status. Baseline recreational physical activity level in the highest four quintiles compared with the lowest quintile was associated with a 20% lower breast cancer risk (HR, 0.80; 95% confidence interval, 0.68-0.93). The association was not modified by familial risk or BRCA mutation status (P interactions >0.05). No overall association was found for adolescent recreational physical activity. Recreational physical activity in adulthood may lower breast cancer risk for women across the spectrum of familial risk. SIGNIFICANCE: These findings suggest that physical activity might reduce breast cancer risk by about 20% for women across the risk continuum, including women at higher-than-average risk due to their family history or genetic susceptibility.See related commentary by Niehoff et al., p. 23.
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Affiliation(s)
- Rebecca D Kehm
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
| | - Jeanine M Genkinger
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York; Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York
| | - Robert J MacInnis
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia; Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia
| | - Esther M John
- Department of Medicine and Stanford Cancer Institute, Stanford University School of Medicine, Stanford, California
| | - Kelly-Anne Phillips
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia; Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Gillian S Dite
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia
| | - Roger L Milne
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia; Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia; Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia
| | - Nur Zeinomar
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
| | - Yuyan Liao
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
| | - Julia A Knight
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Melissa C Southey
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia; Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia; Department of Clinical Pathology, The University of Melbourne, Melbourne, Australia
| | - Wendy K Chung
- Department of Pediatrics and Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York; Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York
| | - Graham G Giles
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia; Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia; Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia
| | - Sue-Anne McLachlan
- Department of Medicine, St Vincent's Hospital, The University of Melbourne, Melbourne, Australia; Department of Medical Oncology, St Vincent's Hospital, Melbourne, Australia
| | - Kristen D Whitaker
- Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Michael Friedlander
- Prince of Wales Clinical School, University of New South Wales, Sydney, Australia; Department of Medical Oncology, Prince of Wales Hospital, Sydney, Australia
| | - Prue C Weideman
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia
| | - Gord Glendon
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Canada
| | - Stephanie Nesci
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - kConFab Investigators
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia; The Research Department, The Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Irene L Andrulis
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Canada; Departments of Molecular Genetics and Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Saundra S Buys
- Department of Medicine and Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah
| | - Mary B Daly
- Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Australia
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York; Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York.
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Visvanathan K, Fabian CJ, Bantug E, Brewster AM, Davidson NE, DeCensi A, Floyd JD, Garber JE, Hofstatter EW, Khan SA, Katapodi MC, Pruthi S, Raab R, Runowicz CD, Somerfield MR. Use of Endocrine Therapy for Breast Cancer Risk Reduction: ASCO Clinical Practice Guideline Update. J Clin Oncol 2019; 37:3152-3165. [DOI: 10.1200/jco.19.01472] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
PURPOSE To update the ASCO guideline on pharmacologic interventions for breast cancer risk reduction and provide guidance on clinical issues that arise when deciding to use endocrine therapy for breast cancer risk reduction. METHODS An Expert Panel conducted targeted systematic literature reviews to identify new studies. RESULTS A randomized clinical trial that evaluated the use of anastrozole for reduction of estrogen receptor–positive breast cancers in postmenopausal women at increased risk of developing breast cancer provided the predominant basis for the update. UPDATED RECOMMENDATIONS In postmenopausal women at increased risk, the choice of endocrine therapy now includes anastrozole (1 mg/day) in addition to exemestane (25 mg/day), raloxifene (60 mg/day), or tamoxifen (20 mg/day). The decision regarding choice of endocrine therapy should take into consideration age, baseline comorbidities, and adverse effect profiles. Clinicians should not prescribe anastrozole, exemestane, or raloxifene for breast cancer risk reduction to premenopausal women. Tamoxifen 20 mg/day for 5 years is still considered standard of care for risk reduction in premenopausal women who are at least 35 years old and have completed childbearing. Data on low-dose tamoxifen as an alternative to the standard dose for both pre- and postmenopausal women with intraepithelial neoplasia are discussed in the Clinical Considerations section of this article. Additional information is available at www.asco.org/breast-cancer-guidelines .
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Affiliation(s)
- Kala Visvanathan
- Johns Hopkins School of Medicine and Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | | | | | | | | | - Andrea DeCensi
- National Hospital E.O. Ospedali Galliera S.C. Oncologia Medica, Genoa, Italy; and Queen Mary University of London, United Kingdom
| | | | | | | | - Seema A. Khan
- Northwestern University Feinberg School of Medicine, Chicago, IL
| | | | | | - Rachal Raab
- Cancer Care of Western North Carolina, Asheville, NC
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Haley JS, Hibler EA, Zhou S, Schmitz KH, Sturgeon KM. Dose-dependent effect of aerobic exercise on inflammatory biomarkers in a randomized controlled trial of women at high risk of breast cancer. Cancer 2019; 126:329-336. [PMID: 31568587 DOI: 10.1002/cncr.32530] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 08/09/2019] [Accepted: 08/28/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Increased levels of inflammation are associated with many diseases, including cancer. Physical activity can lower breast cancer risk as well as levels of inflammation. The Women In Steady Exercise Research (WISER) Sister trial was a randomized controlled trial that investigated the effects of a dosed, moderate to vigorous, aerobic exercise intervention on levels of inflammation in premenopausal women who were at high risk of developing breast cancer. METHODS Participants were randomized to control (<75 minutes per week; 41 patients), low-dose exercise (150 minutes per week; 38 patients), or high-dose exercise (300 minutes per week; 37 patients) groups. The 5-menstrual cycles-long, home-based treadmill exercise intervention gradually increased in minutes per week and intensity up to a maximum of 80% of the age-predicted maximum heart rate. Blood was collected at baseline and at follow-up and assayed for chemokine (C-C motif) ligand 2 (CCL2), interleukin 10 (IL-10), interleukin 12 (IL-12), and tumor necrosis factor α (TNF-α). RESULTS A linear dose-response relationship was observed for the proinflammatory biomarkers CCL2 (%Δ of -5.44% in the control group, -0.03% in the low-dose exercise group, and 1.54% in the high-dose exercise group), IL-12 (%Δ of -21.5% in the control group, 38.2% in the low-dose exercise group, and 25.8% in the high-dose exercise group,) and TNF-α (%Δ of -4.69% in the control group, 9.51% in the low-dose exercise group, and 15.7% in the high-dose exercise group) but not for the anti-inflammatory biomarker IL-10 (%Δ of 5.05% in the control group, 6.05% in the low-dose exercise group, and 10.6% in the high-dose exercise group). For IL-12 and TNF-α, the percentage change was significantly higher in the low-dose (IL-12: P < .001; and TNF-α: P = .01) and high-dose (IL-12: P < .001; and TNF-α: P < .001) exercise groups compared with the control group. CONCLUSIONS Moderate to vigorous aerobic exercise appeared to increase levels of proinflammatory biomarkers in a dose-dependent manner in a population of healthy women at high risk of developing breast cancer. The results of the current study suggest that for healthy premenopausal women, the mechanism of reduced breast cancer risk observed in physically active individuals may not be a result of reduced levels of inflammation.
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Affiliation(s)
- Jeremy S Haley
- Department of Public Health Sciences, Pennsylvania State University, Hershey, Pennsylvania
| | - Elizabeth A Hibler
- Division of Cancer Epidemiology and Prevention, Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Shouhao Zhou
- Department of Public Health Sciences, Pennsylvania State University, Hershey, Pennsylvania
| | - Kathryn H Schmitz
- Department of Public Health Sciences, Pennsylvania State University, Hershey, Pennsylvania
| | - Kathleen M Sturgeon
- Department of Public Health Sciences, Pennsylvania State University, Hershey, Pennsylvania
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Kotsopoulos J. BRCA Mutations and Breast Cancer Prevention. Cancers (Basel) 2018; 10:E524. [PMID: 30572612 PMCID: PMC6315560 DOI: 10.3390/cancers10120524] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/05/2018] [Accepted: 12/17/2018] [Indexed: 12/14/2022] Open
Abstract
Women who inherit a deleterious BRCA1 or BRCA2 mutation face substantially increased risks of developing breast cancer, which is estimated at 70%. Although annual screening with magnetic resonance imaging (MRI) and mammography promotes the earlier detection of the disease, the gold standard for the primary prevention of breast cancer remains bilateral mastectomy. In the current paper, I review the evidence regarding the management of healthy BRCA mutation carriers, including key risk factors and protective factors, and also discuss potential chemoprevention options. I also provide an overview of the key findings from the literature published to date, with a focus on data from studies that are well-powered, and preferably prospective in nature.
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Affiliation(s)
- Joanne Kotsopoulos
- Women's College Research Institute, Women's College Hospital, 76 Grenville Street, 6th Floor, Toronto, ON M5S 1B2, Canada.
- Dalla Lana School of Public Health, University of Toronto, 155 College St, Toronto, ON M5T 3M7, Canada.
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