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physical activity and cancer

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https://www.readbyqxmd.com/read/27919198/occupational-sedentariness-and-breast-cancer-risk
#1
Anna Johnsson, Per Broberg, Anders Johnsson, Åsa B Tornberg, Håkan Olsson
BACKGROUND: Epidemiological studies have indicated that physical activity reduces the risk of developing breast cancer. More recently, sedentary behavior has been suggested as a risk factor independent of physical activity level. The purpose of the present study was to investigate occupational sedentariness and breast cancer risk in pre- and postmenopausal women. MATERIALS AND METHODS: In a population-based prospective cohort study (n = 29 524), working history was assessed by a questionnaire between 1990 and 1992...
December 6, 2016: Acta Oncologica
https://www.readbyqxmd.com/read/27919168/the-mediterranean-healthy-eating-ageing-and-lifestyle-meal-study-rationale-and-study-design
#2
Giuseppe Grosso, Stefano Marventano, Maurizio D'Urso, Antonio Mistretta, Fabio Galvano
There is accumulating evidence suggesting that Mediterranean lifestyles, including nutrition and sleeping patterns as well as social integration, may play a role in reducing age-related diseases. However, the literature is mostly deficient of evidence provided by Italian Mediterranean islands that more closely adhered to the originally described lifestyles. In this paper, we described the rationale and the study design of the Mediterranean healthy Eating, Ageing, and Lifestyle (MEAL) study, a prospective population-based cohort established in Sicily, southern Italy...
December 5, 2016: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/27918784/association-of-long-term-low-intensity-smoking-with-all-cause-and-cause-specific-mortality-in-the-national-institutes-of-health-aarp-diet-and-health-study
#3
Maki Inoue-Choi, Linda M Liao, Carolyn Reyes-Guzman, Patricia Hartge, Neil Caporaso, Neal D Freedman
Importance: A growing proportion of US smokers now smoke fewer than 10 cigarettes per day (CPD), and that proportion will likely rise in the future. The health effects of smoking only a few CPD over one's lifetime are less understood than are the effects of heavier smoking, although many smokers believe that their level is modest. Objective: To evaluate the associations of long-term smoking of fewer than 1 or 1 to 10 CPD (low intensity) with all-cause and cause-specific mortality compared with never smoking cigarettes...
December 5, 2016: JAMA Internal Medicine
https://www.readbyqxmd.com/read/27918777/global-regional-and-national-cancer-incidence-mortality-years-of-life-lost-years-lived-with-disability-and-disability-adjusted-life-years-for-32-cancer-groups-1990-to-2015-a-systematic-analysis-for-the-global-burden-of-disease-study
#4
Christina Fitzmaurice, Christine Allen, Ryan M Barber, Lars Barregard, Zulfiqar A Bhutta, Hermann Brenner, Daniel J Dicker, Odgerel Chimed-Orchir, Rakhi Dandona, Lalit Dandona, Tom Fleming, Mohammad H Forouzanfar, Jamie Hancock, Roderick J Hay, Rachel Hunter-Merrill, Chantal Huynh, H Dean Hosgood, Catherine O Johnson, Jost B Jonas, Jagdish Khubchandani, G Anil Kumar, Michael Kutz, Qing Lan, Heidi J Larson, Xiaofeng Liang, Stephen S Lim, Alan D Lopez, Michael F MacIntyre, Laurie Marczak, Neal Marquez, Ali H Mokdad, Christine Pinho, Farshad Pourmalek, Joshua A Salomon, Juan Ramon Sanabria, Logan Sandar, Benn Sartorius, Stephen M Schwartz, Katya A Shackelford, Kenji Shibuya, Jeff Stanaway, Caitlyn Steiner, Jiandong Sun, Ken Takahashi, Stein Emil Vollset, Theo Vos, Joseph A Wagner, Haidong Wang, Ronny Westerman, Hajo Zeeb, Leo Zoeckler, Foad Abd-Allah, Muktar Beshir Ahmed, Samer Alabed, Noore K Alam, Saleh Fahed Aldhahri, Girma Alem, Mulubirhan Assefa Alemayohu, Raghib Ali, Rajaa Al-Raddadi, Azmeraw Amare, Yaw Amoako, Al Artaman, Hamid Asayesh, Niguse Atnafu, Ashish Awasthi, Huda Ba Saleem, Aleksandra Barac, Neeraj Bedi, Isabela Bensenor, Adugnaw Berhane, Eduardo Bernabé, Balem Betsu, Agnes Binagwaho, Dube Boneya, Ismael Campos-Nonato, Carlos Castañeda-Orjuela, Ferrán Catalá-López, Peggy Chiang, Chioma Chibueze, Abdulaal Chitheer, Jee-Young Choi, Benjamin Cowie, Solomon Damtew, José das Neves, Suhojit Dey, Samath Dharmaratne, Preet Dhillon, Eric Ding, Tim Driscoll, Donatus Ekwueme, Aman Yesuf Endries, Maryam Farvid, Farshad Farzadfar, Joao Fernandes, Florian Fischer, Tsegaye Tewelde G/Hiwot, Alemseged Gebru, Sameer Gopalani, Alemayehu Hailu, Masako Horino, Nobuyuki Horita, Abdullatif Husseini, Inge Huybrechts, Manami Inoue, Farhad Islami, Mihajlo Jakovljevic, Spencer James, Mehdi Javanbakht, Sun Ha Jee, Amir Kasaeian, Muktar Sano Kedir, Yousef S Khader, Young-Ho Khang, Daniel Kim, James Leigh, Shai Linn, Raimundas Lunevicius, Hassan Magdy Abd El Razek, Reza Malekzadeh, Deborah Carvalho Malta, Wagner Marcenes, Desalegn Markos, Yohannes A Melaku, Kidanu G Meles, Walter Mendoza, Desalegn Tadese Mengiste, Tuomo J Meretoja, Ted R Miller, Karzan Abdulmuhsin Mohammad, Alireza Mohammadi, Shafiu Mohammed, Maziar Moradi-Lakeh, Gabriele Nagel, Devina Nand, Quyen Le Nguyen, Sandra Nolte, Felix A Ogbo, Kelechi E Oladimeji, Eyal Oren, Mahesh Pa, Eun-Kee Park, David M Pereira, Dietrich Plass, Mostafa Qorbani, Amir Radfar, Anwar Rafay, Mahfuzar Rahman, Saleem M Rana, Kjetil Søreide, Maheswar Satpathy, Monika Sawhney, Sadaf G Sepanlou, Masood Ali Shaikh, Jun She, Ivy Shiue, Hirbo Roba Shore, Mark G Shrime, Samuel So, Samir Soneji, Vasiliki Stathopoulou, Konstantinos Stroumpoulis, Muawiyyah Babale Sufiyan, Bryan L Sykes, Rafael Tabarés-Seisdedos, Fentaw Tadese, Bemnet Amare Tedla, Gizachew Assefa Tessema, J S Thakur, Bach Xuan Tran, Kingsley Nnanna Ukwaja, Benjamin S Chudi Uzochukwu, Vasiliy Victorovich Vlassov, Elisabete Weiderpass, Mamo Wubshet Terefe, Henock Gebremedhin Yebyo, Hassen Hamid Yimam, Naohiro Yonemoto, Mustafa Z Younis, Chuanhua Yu, Zoubida Zaidi, Maysaa El Sayed Zaki, Zerihun Menlkalew Zenebe, Christopher J L Murray, Mohsen Naghavi
Importance: Cancer is the second leading cause of death worldwide. Current estimates on the burden of cancer are needed for cancer control planning. Objective: To estimate mortality, incidence, years lived with disability (YLDs), years of life lost (YLLs), and disability-adjusted life-years (DALYs) for 32 cancers in 195 countries and territories from 1990 to 2015. Evidence Review: Cancer mortality was estimated using vital registration system data, cancer registry incidence data (transformed to mortality estimates using separately estimated mortality to incidence [MI] ratios), and verbal autopsy data...
December 3, 2016: JAMA Oncology
https://www.readbyqxmd.com/read/27916691/therapeutic-effects-of-gold-nanoparticles-synthesized-using-musa-paradisiaca-peel-extract-against-multiple-antibiotic-resistant-enterococcus-faecalis-biofilms-and-human-lung-cancer-cells-a549
#5
S Vijayakumar, B Vaseeharan, B Malaikozhundan, N Gopi, P Ekambaram, R Pachaiappan, P Velusamy, K Murugan, G Benelli, R Suresh Kumar, M Suriyanarayanamoorthy
Botanical-mediated synthesis of nanomaterials is currently emerging as a cheap and eco-friendly nanotechnology, since it does not involve the use of toxic chemicals. In the present study, we focused on the synthesis of gold nanoparticles using the aqueous peel extract of Musa paradisiaca (MPPE-AuNPs) by green approach following a facile and cheap fabrication process. The green synthesized MPPE-AuNPs were bio-physically characterized by UV-Vis spectroscopy, FTIR, XRD, TEM, Zeta potential and EDX. MPPE-AuNPs were crystalline in nature, spherical to triangular in shape, with particle size ranged within 50 nm...
December 1, 2016: Microbial Pathogenesis
https://www.readbyqxmd.com/read/27916155/physical-activity-and-risk-of-colon-cancer-in-diabetic-and-nondiabetic-us-adults
#6
Daniela Schmid, Gundula Behrens, Charles E Matthews, Michael F Leitzmann
OBJECTIVE: To determine whether moderate to vigorous physical activity is associated with a decreased risk of colon cancer in diabetic patients. PATIENTS AND METHODS: We evaluated the association between physical activity and colon cancer in 25,753 patients with a self-reported history of diabetes and in 274,965 nondiabetic individuals from the National Institutes of Health-AARP Diet and Health Study who were aged 50 to 71 years in 1995-1996. Moderate to vigorous physical activity was assessed at baseline using a self-administered questionnaire...
December 2016: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/27915435/bone-remodeling-and-regulating-biomarkers-in-women-at-the-time-of-breast-cancer-diagnosis
#7
Song Yao, Yali Zhang, Li Tang, Janise M Roh, Cecile A Laurent, Chi-Chen Hong, Theresa Hahn, Joan C Lo, Christine B Ambrosone, Lawrence H Kushi, Marilyn L Kwan
PURPOSE: The majority of breast cancer patients receive endocrine therapy, including aromatase inhibitors known to cause increased bone resorption. Bone-related biomarkers at the time of breast cancer diagnosis may predict future risk of osteoporosis and fracture after endocrine therapy. METHODS: In a large population of 2,401 female breast cancer patients who later underwent endocrine therapy, we measured two bone remodeling biomarkers, TRAP5b and BAP, and two bone regulating biomarkers, RANKL and OPG, in serum samples collected at the time of breast cancer diagnosis...
December 3, 2016: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/27914587/outcomes-of-chest-wall-resections-in-pediatric-sarcoma-patients
#8
Carmen Lopez, Arlene Correa, Ara Vaporciyan, Mary Austin, David Rice, Andrea Hayes-Jordan
PURPOSE: Chest wall tumors in pediatric patients are rare. This study evaluates outcomes in pediatric patients who have undergone chest wall resections secondary to sarcomas. METHODS: A retrospective review was performed for patients <19years old who underwent chest wall resections for sarcoma 1999-2014 at the University of Texas MD Anderson Cancer Center. RESULTS: Of 44 patients, Ewing's sarcoma (n=18) and osteosarcoma (n=16) were most common...
October 28, 2016: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/27912990/cancer-rehabilitation-an-overview-of-current-need-delivery-models-and-levels-of-care
#9
REVIEW
Andrea L Cheville, Karen Mustian, Kerri Winters-Stone, David S Zucker, Gail L Gamble, Catherine M Alfano
The relevance of cancer rehabilitation as a public health issue grows steadily as cancer incidence, survival, and mean patient age increase. Reported rates of physical impairment and disability are already high, prior to the anticipated influx of aged cancer survivors. Despite the high prevalence of cancer-related disablement, treatment rates, even for readily remediable physical impairments, are as low as 1-2%. In addition to low referral rates, a challenge to patient-centric cancer rehabilitation is a fractured system that requires multiple visits to a range of specialists to address even a single issue, and cancer survivors generally have several...
February 2017: Physical Medicine and Rehabilitation Clinics of North America
https://www.readbyqxmd.com/read/27912947/exploratory-outcome-assessment-of-qigong-tai-chi-easy-on-breast-cancer-survivors
#10
Linda K Larkey, Denise J Roe, Lisa Smith, Denise Millstine
OBJECTIVE: Breast cancer survivors (BCSs) experience symptoms affecting overall quality of life (QOL), often for a prolonged period post-treatment. Meditative Movement (MM), including Qigong and Tai Chi Easy (QG/TCE), has demonstrated benefit for improving QOL issues such as fatigue and sleep, but there is limited evidence of its impact on cognitive function, overall physical activity, and body weight for BCSs. DESIGN: This double-blind, randomized controlled pilot study with 87 female BCSs explored effects of QG/TCE on mental and physical QOL (Medical Outcomes Survey, Short Form), cognitive function (Functional Assessment of Cancer Therapy-Cognitive Function and two cognitive performance tests from the WAIS III), overall levels of physical activity (PA)(Brief Physical Activity Questionnaire) and body mass index (BMI)...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27906134/tumour-suppressor-micrornas-regulate-ovarian-cancer-cell-physical-properties-and-invasive-behaviour
#11
Clara K Chan, Yinghong Pan, Kendra Nyberg, Marco A Marra, Emilia L Lim, Steven J M Jones, Dianna Maar, Ewan A Gibb, Preethi H Gunaratne, A Gordon Robertson, Amy C Rowat
The activities of pathways that regulate malignant transformation can be influenced by microRNAs (miRs). Recently, we showed that increased expression of five tumour-suppressor miRs, miR-508-3p, miR-508-5p, miR-509-3p, miR-509-5p and miR-130b-3p, correlate with improved clinical outcomes in human ovarian cancer patients, and that miR-509-3p attenuates invasion of ovarian cancer cell lines. Here, we investigate the mechanism underlying this reduced invasive potential by assessing the impact of these five miRs on the physical properties of cells...
November 2016: Open Biology
https://www.readbyqxmd.com/read/27904731/clinical-usefulness-of-long-term-application-of-fentanyl-matrix-in-chronic-non-cancer-pain-improvement-of-pain-and-physical-and-emotional-functions
#12
Jaewon Lee, Joon Shik Yoon, Jae Hyup Lee, So-Hak Chung, Kyu-Yeol Lee, Young Yul Kim, Jong Moon Kim, Min Ho Kong, Ung Gu Kang, Ye-Soo Park
BACKGROUND: Opioids are recently recommended for those who do not gain adequate pain relief from the use of acetaminophen or nonsteroidal anti-inflammatory drugs. Medical opioids are administered in various routes, and transdermal opioid products that can make up for the weaknesses of the oral or intravenous products have been developed. This study is to evaluate the clinical usefulness of fentanyl matrix in terms of the long-term improvement in pain and physical and mental functions...
December 2016: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/27904238/physical-activity-and-breast-cancer-a-qualitative-study-on-the-barriers-to-and-facilitators-of-exercise-promotion-from-the-perspective-of-health-care-professionals
#13
Jenna Smith-Turchyn, Julie Richardson, Richard Tozer, Margaret McNeely, Lehana Thabane
Purpose: We determined the barriers to and facilitators of exercise promotion by health care professionals (HCPs) for women with breast cancer (BC). Methods: The study was a qualitative descriptive study. Semi-structured interviews were conducted with HCPs who treat individuals with BC in Ontario. The interviews were recorded and transcribed. Two reviewers independently used content analysis to determine codes and themes developed in the interviews. NVivo 10 was used during the coding process. Results: A total of 24 HCPs participated in this study...
2016: Physiotherapy Canada. Physiothérapie Canada
https://www.readbyqxmd.com/read/27903156/american-society-of-clinical-oncology-obesity-initiative-rationale-progress-and-future-directions
#14
Jennifer A Ligibel, Dana Wollins
Obesity is increasingly being linked to the risk of developing and dying from cancer. In recognition of the growing contribution of obesity to cancer risk and outcomes, ASCO made obesity and cancer one of its core initiatives in 2014. The goals of this initiative included raising awareness of the relationship between obesity and cancer, providing tools and resources to oncology providers and patients to help encourage conversations regarding weight management in cancer survivors, fostering a robust research agenda, and advocating for access to evidence-based weight management programs for cancer survivors...
December 10, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27903148/obesity-and-energy-balance-in-gi-cancer
#15
Justin C Brown, Jeffrey A Meyerhardt
The prevalence of overweight (body mass index [BMI], 25 to 29.9 kg/m(2)) and obesity (BMI ≥ 30 kg/m(2)) have increased dramatically in the United States. Because increasing BMI is associated with the development of multiple different cancer types, including most GI cancers, providers will frequently encounter patients with GI cancer who are overweight or obese. Mounting evidence associates overweight and/or obesity with worsened prognosis in multiple GI cancers, including esophageal, gastric, hepatocellular, pancreatic, and colorectal...
December 10, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27900549/understanding-factors-influencing-physical-activity-and-exercise-in-lung-cancer-a-systematic-review
#16
REVIEW
Catherine L Granger, Bronwen Connolly, Linda Denehy, Nicholas Hart, Phillip Antippa, Kuan-Yin Lin, Selina M Parry
PURPOSE: Despite evidence and clinical practice guidelines supporting physical activity (PA) for people with lung cancer, this evidence has not translated into clinical practice. This review aims to identify, evaluate and synthesise studies examining the barriers and enablers for patients with lung cancer to participate in PA from the perspective of patients, carers and health care providers (HCPs). METHODS: Systematic review of articles using electronic databases: MEDLINE (1950-2016), CINAHL (1982-2016), EMBASE (1980-2016), Scopus (2004-2016) and Cochrane (2016)...
November 29, 2016: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/27900199/effects-of-exercise-on-markers-of-oxidative-stress-an-ancillary-analysis-of-the-alberta-physical-activity-and-breast-cancer-prevention-trial
#17
Christine M Friedenreich, Vincent Pialoux, Qinggang Wang, Eileen Shaw, Darren R Brenner, Xavier Waltz, Shannon M Conroy, Rhys Johnson, Christy G Woolcott, Marc J Poulin, Kerry S Courneya
BACKGROUND: Oxidative stress may contribute to cancer aetiology through several mechanisms involving damage to DNA, proteins and lipids leading to genetic mutations and genomic instability. The objective of this study was to determine the effects of aerobic exercise on markers of oxidative damage and antioxidant enzymes in postmenopausal women. METHODS: The Alberta Physical Activity and Breast Cancer Prevention Trial (ALPHA) was a two-centre, two-armed randomised trial of 320 inactive, healthy, postmenopausal women aged 50-74 years...
2016: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/27899777/-physical-activity-in-patients-with-gastrointestinal-cancer-undergoing-outpatient-chemotherapy
#18
Megumi Iwakoshi, Tetsuya Tsuji, Hiromasa Takaishi, Yasuo Hamamoto, Tsunehiro Takahashi, Takashi Endo, Yuko Kitagawa, Meigen Liu
PURPOSE: To determine factors affecting physical activity in outpatients with gastrointestinal cancer. METHODS: This observational study applied the International Physical Activity Questionnaire(IPAQ)to identify factors affecting physical activity in outpatients(male, n=51; female, n=24; mean age, 64.2±10.2 years)with gastrointestinal cancer undergoing chemotherapy. Relationships between the main outcome measures, total weekly physical activity score(TPA)and total weekly energy expenditure(TEE), and patient background factors were analyzed...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/27896676/what-is-the-incidence-of-suicide-in-patients-with-bone-and-soft-tissue-cancer-suicide-and-sarcoma
#19
Brianna L Siracuse, George Gorgy, Jeremy Ruskin, Kathleen S Beebe
BACKGROUND: Patients with cancer in the United States are estimated to have a suicide incidence that is approximately twice that of the general population. Patients with bone and soft tissue cancer often have physical impairments and activity limitations develop that reduce their quality of life, which may put them at high risk for depression, anxiety, and suicidal ideation. To our knowledge, there have been no large studies determining incidence of suicide among patients with bone and soft tissue cancer; this information might allow screening of certain high-risk groups...
November 28, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27896042/an-opportunity-to-address-modifiable-breast-cancer-risks-mammography-screening-and-physical-activity-readiness-to-change
#20
Maria D Thomson, Megan E Peter
Breast cancer risk is significantly reduced by improvements in lifestyle factors such as physical activity. Previous work suggests personal experiences such as false positive mammography or family history of breast cancer may influence these health behaviors. Surveys were distributed to women aged 40-75 who had received a negative mammogram from an academic hospital in Virginia in 2015. Measures assessed breast cancer worry and perceived risk, awareness of cancer risk factors, family history of breast cancer, false positive mammography experience, and readiness to change physical activity...
March 2017: Preventive Medicine Reports
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