1
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Zhu N, Ni H, Guo S, Shen YQ, Chen Q. Bone complications of cancer treatment. Cancer Treat Rev 2024; 130:102828. [PMID: 39270364 DOI: 10.1016/j.ctrv.2024.102828] [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: 05/23/2024] [Revised: 08/26/2024] [Accepted: 09/04/2024] [Indexed: 09/15/2024]
Abstract
With the advancements in conventional treatment modalities such as radiation, chemotherapy, and surgery, as well as the emergence of immunotherapy, the overall cure rate for solid tumor malignancies has experienced a significant increase. However, it is unfortunate that exposure to cancer treatments can have detrimental effects on the function of osteoblasts and osteoclasts, disturbing bone metabolic homeostasis in patients, as well as causing damage to bone marrow cells and other bone tissues. Consequently, certain tumor treatment options may pose a risk for subsequent bone diseases. Common bone disorders associated with cancer treatment include osteonecrosis, bone loss, and secondary bone tumors. (1)Cancer treatment-related osteonecrosis is primarily linked to the use of radiation therapy and certain chemicals, such as bisphosphonates, denosumab, antiangiogenic agents, and immunomodulators. It has been observed that high-dose radiation therapy is more likely to result in osteonecrosis. (2)Chemicals and hormones, particularly sex hormones, glucocorticoids, and thyroid hormones or thyrotropic hormones, are among the factors that can contribute to cancer treatment-related bone loss. (3)Secondary bone tumors differ from metastases originating from primary tumors, and radiotherapy plays a significant role in their development, while chemotherapy may also exert some influence. Radiogenic secondary bone tumors are predominantly malignant, with osteosarcoma being the most common type. Chemotherapy may be a risk factor for the relatively rare occurrence of secondary Ewing sarcoma of the bone. These treatment-related bone disorders have a considerable adverse impact on the prognosis of cancer patients. Hence, it is imperative to prioritize the bone health of patients undergoing cancer treatment and give it further attention.
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Affiliation(s)
- Nanxi Zhu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Hao Ni
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Shengzhao Guo
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Ying-Qiang Shen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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2
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Wang J, Tan S, Gianotti L, Wu G. Evaluation and management of body composition changes in cancer patients. Nutrition 2023; 114:112132. [PMID: 37441827 DOI: 10.1016/j.nut.2023.112132] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/06/2023] [Accepted: 06/10/2023] [Indexed: 07/15/2023]
Abstract
Wasting in cancer patients has long been recognized as a condition that adversely affects cancer patients' quality of life, treatment tolerance, and oncological outcomes. Historically, this condition was mainly evaluated by changes in body weight. However, this approach is not quite accurate because body weight is the overall change of all body compartments. Conditions such as edema and ascites can mask the severity of muscle and adipose tissue depletion. Changes in body composition assessment in cancer patients have historically been underappreciated because of the limited availability of measurement tools. As more evidence highlighting the importance of body composition has emerged, it is imperative to apply a more precise evaluation of nutritional status and a more targeted approach to provide nutritional support for cancer patients. In this review, we will discuss the modalities for evaluating body composition and how to manage body composition changes in cancer patients.
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Affiliation(s)
- Junjie Wang
- Department of General Surgery/Shanghai Clinical Nutrition Research Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shanjun Tan
- Department of General Surgery/Shanghai Clinical Nutrition Research Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Luca Gianotti
- School of Medicine and Surgery, University of Milano-Bicocca, and HBP Surgery Unit, and Foundation IRCCS San Gerardo, Monza, Italy.
| | - Guohao Wu
- Department of General Surgery/Shanghai Clinical Nutrition Research Center, Zhongshan Hospital, Fudan University, Shanghai, China.
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3
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Garcia-Unciti M, Palacios Samper N, Méndez-Sandoval S, Idoate F, Ibáñez-Santos J. Effect of Combining Impact-Aerobic and Strength Exercise, and Dietary Habits on Body Composition in Breast Cancer Survivors Treated with Aromatase Inhibitors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4872. [PMID: 36981785 PMCID: PMC10049091 DOI: 10.3390/ijerph20064872] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
This study examines both the effect of a twice-weekly combined exercise-1 h session of strength and 1 h session of impact-aerobic-on body composition and dietary habits after one year of treatment with aromatase inhibitors (AI) in breast cancer survivors. Overall, forty-three postmenopausal women with a BMI ≤ 35 kg/m2, breast cancer survivors treated with AI, were randomized into two groups: a control group (CG) (n = 22) and a training group (IG) (n = 21). Body composition, i.e., abdominal, visceral, and subcutaneous adipose tissue) was measured by magnetic resonance. In addition, some questionnaires were used to gather dietary data and to measure adherence to the Mediterranean diet. After one year, women in the IG showed a significant improvement in body composition, indicated by decreases in subcutaneous and visceral adipose tissue, and total fat tissue. Furthermore, the dietary habits were compatible with moderate adherence to the Mediterranean diet pattern and a low dietary intake of Ca, Zn, Folic Ac, and vitamins D, A, and E. A twice-weekly training program combining impact aerobic exercise and resistance exercise may be effective in improving the body composition for postmenopausal women who have breast cancer treated with AI, and the results suggest the need for nutritional counselling for this population.
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Affiliation(s)
- Marisol Garcia-Unciti
- Department of Nutrition, Food Sciences and Physiology, Faculty of Pharmacy and Nutrition, University of Navarra, Campus Universitario, 31008 Pamplona, Spain
- Center for Nutrition Research, University of Navarra, c/Irunlarrea 1, 31008 Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
| | - Natalia Palacios Samper
- Centro de Estudios, Investigación y Medicina del Deporte (CEIMD), Gobierno de Navarra, 31005 Pamplona, Spain
- Department of Gerontology and Public Health, Faculty of Health Science, University of Jyväskylä, Seminaarinkatu 15, Jyväskylän Yliopisto, 40014 Jyväskylä, Finland
- Department of Physiology, Faculty of Health Science, Public University of Navarre, Av. Cataluña, s/n, 31006 Pamplona, Spain
| | - Sofía Méndez-Sandoval
- Department of Nutrition, Food Sciences and Physiology, Faculty of Pharmacy and Nutrition, University of Navarra, Campus Universitario, 31008 Pamplona, Spain
| | - Fernando Idoate
- Servicio de Radiología de la Mutua Navarra, 31012 Pamplona, Spain;
| | - Javier Ibáñez-Santos
- Centro de Estudios, Investigación y Medicina del Deporte (CEIMD), Gobierno de Navarra, 31005 Pamplona, Spain
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4
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Yu JS, Krishna NG, Fox MG, Blankenbaker DG, Frick MA, Jawetz ST, Li G, Reitman C, Said N, Stensby JD, Subhas N, Tulchinsky M, Walker EA, Beaman FD. ACR Appropriateness Criteria® Osteoporosis and Bone Mineral Density: 2022 Update. J Am Coll Radiol 2022; 19:S417-S432. [PMID: 36436967 DOI: 10.1016/j.jacr.2022.09.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/27/2022]
Abstract
Osteoporosis constitutes a significant public health risk. An estimated 10.2 million adults in the United States >50 years of age have osteoporosis, a systemic condition that weakens the bones increasing the susceptibility for fractures. Approximately one-half of women and nearly one-third of men >50 years of age will sustain an osteoporotic fracture. These fractures are associated with a decrease in quality of life, diminished physical function, and reduced independence. Dual-energy X-ray absorptiometry (DXA) is the primary imaging modality used to screen for osteoporosis in women >65 years of age and men >70 years of age. DXA may be used in patients <65 years of age to evaluate bone mass density if there are additional risk factors. In certain situations, vertebral fracture assessment and trabecular bone score may further predict fracture risk, particularly in patients who are not yet osteoporotic but are in the range of osteopenia. Quantitative CT is useful in patients with advanced degenerative changes in the spine. Given the proven efficacy of pharmacologic therapy, the role of imaging to appropriately identify and monitor high-risk individuals is critical in substantially reducing osteoporosis-associated morbidity and mortality, and reducing the considerable cost to the health care system. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
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Affiliation(s)
- Joseph S Yu
- The Ohio State University Wexner Medical Center, Columbus, Ohio.
| | - Nidhi G Krishna
- Research Author, Service Leader, Bone Densitometry, Ohio State University, Columbus, Ohio
| | - Michael G Fox
- Panel Chair, Diagnostic Radiology Program Director, Mayo Clinic Arizona, Phoenix, Arizona
| | - Donna G Blankenbaker
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Matthew A Frick
- Chair of MSK Division, Chair of Education, Mayo Clinic, Rochester, Minnesota
| | - Shari T Jawetz
- Director, Radiology Quality Assurance, Director, Radiology Resident and Medical Student Education, Chief, Division of Body CT, Hospital for Special Surgery, New York, New York
| | - Guibin Li
- Geriatric Fellowship Program Director, The Ohio State University Wexner Medical Center, Columbus, Ohio, Primary care physician
| | - Charles Reitman
- Vice Chairman, MUSC Orthopaedics and Physical Medicine, Co-Director, MUSC Spine Center, Medical University of South Carolina, Charleston, South Carolina; North American Spine Society
| | - Nicholas Said
- Medical Director of MRI, Access Champion, Director of MSK Intervention, Duke University Medical Center, Durham, North Carolina
| | | | - Naveen Subhas
- Institute Vice-Chair, Cleveland Clinic, Cleveland, Ohio
| | - Mark Tulchinsky
- Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania; Commission on Nuclear Medicine and Molecular Imaging; Member of the Board of Directors for the ACNM
| | - Eric A Walker
- PRS President, MSK Section Chief, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania; Uniformed Services University of the Health Sciences, Bethesda, Maryland
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5
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Filip-Psurska B, Zachary H, Strzykalska A, Wietrzyk J. Vitamin D, Th17 Lymphocytes, and Breast Cancer. Cancers (Basel) 2022; 14:cancers14153649. [PMID: 35954312 PMCID: PMC9367508 DOI: 10.3390/cancers14153649] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary The effect of vitamin D3 on the development of breast cancer (favorable, ineffective, or even unfavorable) depends on many factors, such as age, menopausal status, or obesity. The immunomodulatory effect of vitamin D may be unfavorable in case of breast cancer progression. The effect of vitamin D on Th17 cells may depend on disease type and patients’ age. Our goal was to summarize the data available and to find indications of vitamin D treatment failure or success. Therefore, in this review, we present data describing the effects of vitamin D3 on Th17 cells, mainly in breast cancer. Abstract Vitamin D3, which is well known to maintain calcium homeostasis, plays an important role in various cellular processes. It regulates the proliferation and differentiation of several normal cells, including immune and neoplastic cells, influences the cell cycle, and stimulates cell maturation and apoptosis through a mechanism dependent on the vitamin D receptor. The involvement of vitamin D3 in breast cancer development has been observed in numerous clinical studies. However, not all studies support the protective effect of vitamin D3 against the development of this condition. Furthermore, animal studies have revealed that calcitriol or its analogs may stimulate tumor growth or metastasis in some breast cancer models. It has been postulated that the effect of vitamin D3 on T helper (Th) 17 lymphocytes is one of the mechanisms promoting metastasis in these murine models. Herein we present a literature review on the existing data according to the interplay between vitamin D, Th17 cell and breast cancer. We also discuss the effects of this vitamin on Th17 lymphocytes in various disease entities known to date, due to the scarcity of scientific data on Th17 lymphocytes and breast cancer. The presented data indicate that the effect of vitamin D3 on breast cancer development depends on many factors, such as age, menopausal status, or obesity. According to that, more extensive clinical trials and studies are needed to assess the importance of vitamin D in breast cancer, especially when no correlations seem to be obvious.
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6
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Meng H, Chen Y, Yu M, Wang X. Effectiveness of intervention for aromatase inhibitor-associated musculoskeletal symptoms: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e28982. [PMID: 35451389 PMCID: PMC8913103 DOI: 10.1097/md.0000000000028982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 02/14/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Aromatase inhibitor-associated musculoskeletal symptoms (AIMSS) are among the most common prominent side effects in patients using aromatase inhibitors (AIs) for breast cancer. Muscle and joint pain, morning stiffness, arthritis, and bone loss are common clinical symptoms in individuals. Traditional Chinese medicine (TCM) has been demonstrated to be useful in the treatment of AIMSS in previous investigations, although the sample sizes were limited, and systematic reviews were inadequate. The effectiveness and safety of TCM in the treatment of AIMSS will be investigated in this study. METHODS Randomized controlled trials from January 2010 to October 2021 were limited to English or Chinese. We searched PubMed, EMBASE, Cochrane Library, Web of Science, Medline, China Biomedical Database (CBM), China National Knowledge Infrastructure (CNKI), Wanfang database, and the VIP database. Two researchers reviewed the literature and retrieved the data independently. Review Manager V5.3.was used to conduct the statistical analysis. RESULTS This systematic review and meta-analysis presents the most recent data on the use of TCM to treat AIMSS and offers a scientifically sound foundation for therapeutic practice. Upon completion, the findings will be submitted to a peer-reviewed journal. ETHICS AND DISSEMINATION As the systematic review protocol did not involve human subjects, ethical approval was not required. PROSPERO REGISTRATION NUMBER CRD42020192553.
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Affiliation(s)
- Hui Meng
- Beijing University of Chinese Medicine, North of the Third Ring, Chaoyang District, Beijing, PR China
- Beijing Traditional Chinese Medicine Hospital, Capital Medical University, Dongcheng District, Beijing, PR China
| | - Yuhan Chen
- Beijing University of Chinese Medicine, North of the Third Ring, Chaoyang District, Beijing, PR China
- Beijing Traditional Chinese Medicine Hospital, Capital Medical University, Dongcheng District, Beijing, PR China
| | - Mingwei Yu
- Beijing Traditional Chinese Medicine Hospital, Capital Medical University, Dongcheng District, Beijing, PR China
| | - Xiaomin Wang
- Beijing Traditional Chinese Medicine Hospital, Capital Medical University, Dongcheng District, Beijing, PR China
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7
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Herath M, Cohen A, Ebeling PR, Milat F. Dilemmas in the Management of Osteoporosis in Younger Adults. JBMR Plus 2022; 6:e10594. [PMID: 35079682 PMCID: PMC8771004 DOI: 10.1002/jbm4.10594] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 12/02/2021] [Accepted: 12/12/2021] [Indexed: 11/16/2022] Open
Abstract
Osteoporosis in premenopausal women and men younger than 50 years is challenging to diagnose and treat. There are many barriers to optimal management of osteoporosis in younger adults, further enhanced by a limited research focus on this cohort. Herein we describe dilemmas commonly encountered in diagnosis, investigation, and management of osteoporosis in younger adults. We also provide a suggested framework, based on the limited available evidence and supported by clinical experience, for the diagnosis, assessment, and management of osteoporosis in this cohort. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Madhuni Herath
- Department of Endocrinology Monash Health Clayton Victoria Australia
- Centre for Endocrinology & Metabolism Hudson Institute of Medical Research Clayton Victoria Australia
- Department of Medicine, School of Clinical Sciences Monash University Clayton Victoria Australia
| | - Adi Cohen
- Department of Medicine Columbia University College of Physicians & Surgeons New York NY USA
| | - Peter R. Ebeling
- Department of Endocrinology Monash Health Clayton Victoria Australia
- Department of Medicine, School of Clinical Sciences Monash University Clayton Victoria Australia
| | - Frances Milat
- Department of Endocrinology Monash Health Clayton Victoria Australia
- Centre for Endocrinology & Metabolism Hudson Institute of Medical Research Clayton Victoria Australia
- Department of Medicine, School of Clinical Sciences Monash University Clayton Victoria Australia
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8
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Trivedi T, Guise TA. Systemic effects of abnormal bone resorption on muscle, metabolism, and cognition. Bone 2022; 154:116245. [PMID: 34718221 DOI: 10.1016/j.bone.2021.116245] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/21/2021] [Accepted: 10/25/2021] [Indexed: 12/11/2022]
Abstract
Skeletal tissue is dynamic, undergoing constant remodeling to maintain musculoskeletal integrity and balance in the human body. Recent evidence shows that apart from maintaining homeostasis in the local microenvironment, the skeleton systemically affects other tissues. Several cancer-associated and noncancer-associated bone disorders can disrupt the physiological homeostasis locally in the bone microenvironment and indirectly contribute to dysregulation of systemic body function. The systemic effects of bone on the regulation of distant organ function have not been widely explored. Recent evidence suggests that bone can interact with skeletal muscle, pancreas, and brain by releasing factors from mineralized bone matrix. Currently available bone-targeting therapies such as bisphosphonates and denosumab inhibit bone resorption, decrease morbidity associated with bone destruction, and improve survival. Bisphosphonates have been a standard treatment for bone metastases, osteoporosis, and cancer treatment-induced bone diseases. The extraskeletal effects of bisphosphonates on inhibition of tumor growth are known. However, our knowledge of the effects of bisphosphonates on muscle weakness, hyperglycemia, and cognitive defects is currently evolving. To be able to identify the molecular link between bone and distant organs during abnormal bone resorption and then treat these abnormalities and prevent their systemic effects could improve survival benefits. The current review highlights the link between bone resorption and its systemic effects on muscle, pancreas, and brain.
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Affiliation(s)
- Trupti Trivedi
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Theresa A Guise
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America.
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9
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Samad N, Nguyen HH, Scott D, Ebeling PR, Milat F. Musculoskeletal Health in Premature Ovarian Insufficiency. Part One: Muscle. Semin Reprod Med 2021; 38:277-288. [PMID: 33418593 DOI: 10.1055/s-0040-1721797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Accelerated bone loss and muscle decline coexist in women with premature ovarian insufficiency (POI), but there are significant gaps in our understanding of musculoskeletal health in POI. This article is the first of a two-part review which describes estrogen signaling in muscle and its role in musculoskeletal health and disease. Current evidence regarding the utility of available diagnostic tests and therapeutic options is also discussed. A literature review from January 2000 to March 2020 was conducted to identify relevant studies. Women with POI experience significant deterioration in musculoskeletal health due to the loss of protective effects of estrogen. In addition to bone loss, muscle decay and dysfunction is now increasingly recognized. Nevertheless, there is a paucity of validated tools to assess muscle parameters. There is a growing need to acknowledge bone-muscle codependence to design new therapies which target both muscle and bone, resulting in improved physical performance and reduced morbidity and mortality. More high-quality research and international collaborations are needed to address the deficiencies in our understanding and management of musculoskeletal health in women with POI.
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Affiliation(s)
- Navira Samad
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.,Department of Endocrinology, Monash Health, Clayton, Victoria, Australia.,Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Victoria, Australia
| | - Hanh H Nguyen
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.,Department of Endocrinology, Monash Health, Clayton, Victoria, Australia.,Department of Endocrinology and Diabetes, Western Health, Victoria, Australia
| | - David Scott
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.,Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.,Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
| | - Frances Milat
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.,Department of Endocrinology, Monash Health, Clayton, Victoria, Australia.,Department of Endocrinology and Diabetes, Western Health, Victoria, Australia
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10
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Voutsadakis IA. Vitamin D receptor (VDR) and metabolizing enzymes CYP27B1 and CYP24A1 in breast cancer. Mol Biol Rep 2020; 47:9821-9830. [PMID: 33259013 DOI: 10.1007/s11033-020-05780-1] [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] [Received: 04/28/2020] [Accepted: 08/28/2020] [Indexed: 01/05/2023]
Abstract
Vitamin D Receptor (VDR), a nuclear steroid receptor, is a transcription factor with a primary physiologic role in calcium metabolism. It has also a physiologic role in breast tissues during development of the gland and postpartum. In addition, it is commonly expressed in breast cancer and has tumor suppressive effects. Cytochrome enzymes CYP27B1 and CYP24A1 that perform the final conversion of the circulating form of vitamin D, 25-hydroxyvitamin D (25-OHD) to the active VDR ligand, 1a,25-dihydroxyvitamin D and the catabolism of it to inactive 24,25-dihydroxyvitamin D, respectively, are also expressed in breast cancer tissues. Defective regulation of the receptor and the metabolic enzymes of VDR ligand is prevalent in breast cancer and leads to decreased VDR signaling. The expression and molecular defects of VDR, CYP27B1 and CYP24A1 that perturb physiologic function, the implications for breast cancer progression and therapeutic opportunities are discussed in this paper.
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Affiliation(s)
- Ioannis A Voutsadakis
- Algoma District Cancer Program, Sault Area Hospital, 750 Great Northern Road, Sault Ste. Marie, ON, P6B 0A8, Canada. .,Section of Internal Medicine, Division of Clinical Sciences, Northern Ontario School of Medicine, Sudbury, ON, Canada.
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11
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Bortolozo HI, Derchain S, Vechin FC, Maginador GF, Santos IS, Torresan R, de Nazaré Silva Dos Santos P, Sarian LO, Conceição MS. Aerobic Fitness is a Predictor of Body Composition in Women With Breast Cancer at Diagnosis. Clin Breast Cancer 2020; 21:e245-e251. [PMID: 34159902 DOI: 10.1016/j.clbc.2020.10.001] [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: 07/17/2020] [Revised: 09/17/2020] [Accepted: 10/02/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND The objective of this study was to investigate the relationship of aerobic fitness (AF) at diagnosis, before treatment and its relationship with body composition, physical function, lipidic profile, comorbidities, tumor characteristics, and quality of life of women with breast cancer (BC) PATIENTS AND METHODS: This cross-sectional cohort study included 78 women with BC that were assessed before treatment. A 6-minute walk test was used to evaluate the subjects' AF, estimating the maximum oxygen consumption (VO2max) to classify the women with BC into 2 groups: good/excellent AF or fair/weak/very weak AF. Dual-energy x-ray absorptiometry was performed to assess body composition. The International Global Physical Activity Questionnaire and the Functional Assessment of Cancer Therapy - Fatigue questionnaires were applied to assess the level of physical activity and the quality of life, respectively. RESULTS Among the women included, the majority (81%) had the luminal subtype of BC. Most of the women were diagnosed with T1/T2 tumors and with negative axillary lymph nodes. We found that women with BC with good/excellent AF (VO2max = 32.9 ± 6.0 mL/kg/min-1) presented significantly lower weight, body mass index, abdominal circumference, percentual and total body fat, and bone mineral density compared with women with fair/weak/very weak AF (VO2max = 21.8 ± 6.9 mL/kg/min-1). Also, women with BC with good/excellent AF showed better performance on physical functional tests. No relationship between estimated VO2max and comorbidities, tumor characteristics, or quality of life was found. CONCLUSION AF is a predictor of body composition and physical function in women with BC. These data suggest that women with BC with higher AF can decrease the chance of adverse effects during BC treatment.
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Affiliation(s)
- Henrique Ims Bortolozo
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Sophie Derchain
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Felipe C Vechin
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Guilherme F Maginador
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Izabella Silva Santos
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Renato Torresan
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | - Luís Otávio Sarian
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Miguel S Conceição
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil; School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil; Faculty of Physical Education, University of Campinas, Campinas, São Paulo, Brazil.
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12
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Kiss N, Baguley BJ, Dalla Via J, Fraser SF, Bolam KA, Daly RM. Exercise and Nutritional Approaches to Combat Cancer-Related Bone and Muscle Loss. Curr Osteoporos Rep 2020; 18:291-300. [PMID: 32270341 DOI: 10.1007/s11914-020-00589-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW The aim of this narrative review is to summarise recent literature on the effects of exercise and nutrition interventions alone or in combination on muscle and bone loss in people with cancer. RECENT FINDINGS There is emerging evidence to support the inclusion of targeted exercise and nutrition strategies to counter loss of muscle and bone associated with cancer treatments. Although research in this field is advancing, the optimal exercise and nutrition prescription to combat cancer-related bone and muscle loss remain unknown. This review identifies specific components of nutrition and exercise interventions that are promising although require further exploration through studies designed to determine the effect on muscle and bone. A focused research effort is required to elucidate the full potential of exercise and nutrition intervention for people with cancer at risk of bone and muscle loss.
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Affiliation(s)
- Nicole Kiss
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia.
- Allied Health Research, Peter MacCallum Cancer Centre, Melbourne, Australia.
| | - Brenton J Baguley
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia
| | - Jack Dalla Via
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia
| | - Steve F Fraser
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia
| | - Kate A Bolam
- Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institutet, Stockholm, Sweden
| | - Robin M Daly
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia
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