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Meloni F, Benavente Y, Becker N, Delphine C, Foretova L, Maynadié M, Nieters A, Staines A, Trobbiani C, Pilia I, Zucca M, Cocco P. Lifetime occupational and recreational physical activity and risk of lymphoma subtypes. Results from the European Epilymph case-control study. Cancer Epidemiol 2023; 87:102495. [PMID: 37992416 DOI: 10.1016/j.canep.2023.102495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/08/2023] [Accepted: 11/10/2023] [Indexed: 11/24/2023]
Abstract
Physical activity is known to convey protection against several cancers. However, results on the risk of lymphoma overall and its subtypes have been inconsistent. The aim of this study was to investigate occupational and recreational physical activity in relation to risk of lymphoma subtypes adjusting for established occupational risk factors. We applied standardized tools to assess energy expenditure at work and in recreational physical activities to the questionnaire information on lifetime work and exercise history in 1117 lymphoma cases, including Hodgkin lymphoma, and B-cell (including chronic lymphocytic leukemia, and multiple myeloma) and T-cell non-Hodgkin's lymphoma (NHL) subtypes, and 1207 controls who took part in the multicentre European EpiLymph case-control study. We calculated the risk of lymphoma (all subtypes), B-cell NHL and its most represented subtypes, and Hodgkin's lymphoma (all subtypes) associated with weekly average Metabolic Equivalent of Task (MET-hours/week) and cumulative MET-hours of lifetime recreational, occupational, and total physical activity, with unconditional logistic regression and polytomous regression analysis adjusting by age, centre, sex, education, body mass index, history of farm work and solvent use. We observed an inverse association of occupational, and total physical activity with risk of lymphoma (all subtypes), and B-cell non-Hodgkin's lymphoma among women, and an upward trend in risk of Hodgkin's lymphoma with recreational and total physical activity among men, for which we cannot exclude chance or bias. Our results suggest no effect of overall physical activity on risk of lymphoma and its subtypes.
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Affiliation(s)
- Federico Meloni
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | | | | | | | - Lenka Foretova
- Department of Cancer Epidemiology and Genetics, Masaryk Memorial Cancer Institute and MF MU, Brno, Czech Republic
| | | | | | | | - Carlotta Trobbiani
- Occupational Medicine Residency Program, University of Milan, Milan, Italy
| | - Ilaria Pilia
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Mariagrazia Zucca
- Unit of Laboratory Medicine, Sulcis Local Health Unit, Carbonia, SU, Italy
| | - Pierluigi Cocco
- Centre for Occupational and Environmental Health, Division of Population Studies, Healthcare Research & Primary Care, Faculty of Health Sciences, University of Manchester, UK.
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Gupta S, Craig JW. Classic Hodgkin lymphoma in young people. Semin Diagn Pathol 2023; 40:379-391. [PMID: 37451943 DOI: 10.1053/j.semdp.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/18/2023]
Abstract
Classic Hodgkin lymphoma (CHL) is a unique form of lymphoid cancer featuring a heterogeneous tumor microenvironment and a relative paucity of malignant Hodgkin and Reed-Sternberg (HRS) cells with characteristic phenotype. Younger individuals (children, adolescents and young adults) are affected as often as the elderly, producing a peculiar bimodal age-incidence profile that has generated immense interest in this disease and its origins. Decades of epidemiological investigations have documented the populations most susceptible and identified multiple risk factors that can be broadly categorized as either biological or environmental in nature. Most risk factors result in overt immunodeficiency or confer more subtle alterations to baseline health, physiology or immune function. Epstein Barr virus, however, is both a risk factor and well-established driver of lymphomagenesis in a significant subset of cases. Epigenetic changes, along with the accumulation of somatic driver mutations and cytogenetic abnormalities are required for the malignant transformation of germinal center-experienced HRS cell precursors. Chromosomal instability and the influence of endogenous mutational processes are critical in this regard, by impacting genes involved in key signaling pathways that promote the survival and proliferation of HRS cells and their escape from immune destruction. Here we review the principal features, known risk factors and lymphomagenic mechanisms relevant to newly diagnosed CHL, with an emphasis on those most applicable to young people.
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Affiliation(s)
- Srishti Gupta
- Department of Pathology, University of Virginia Health System, 1215 Lee Street, 3rd Floor Hospital Expansion Room 3032, PO Box 800904, Charlottesville, VA 22908, USA
| | - Jeffrey W Craig
- Department of Pathology, University of Virginia Health System, 1215 Lee Street, 3rd Floor Hospital Expansion Room 3032, PO Box 800904, Charlottesville, VA 22908, USA.
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Moradian F, Pourhanifeh MH, Mehrzadi S, Karimi‐Behnagh A, Hosseinzadeh A. Therapeutic potentials of melatonin in the treatment of lymphoma: A review of current evidence. Fundam Clin Pharmacol 2022; 36:777-789. [DOI: 10.1111/fcp.12780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/03/2022] [Accepted: 04/04/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Farid Moradian
- Departement of General Surgery Alborz University of Medical Science Alborz Iran
| | - Mohammad Hossein Pourhanifeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences Kashan University of Medical Sciences Kashan Iran
| | - Saeed Mehrzadi
- Razi Drug Research Center Iran University of Medical Sciences Tehran Iran
| | | | - Azam Hosseinzadeh
- Razi Drug Research Center Iran University of Medical Sciences Tehran Iran
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Davies GA, Strader C, Chibbar R, Papatheodorou S, Dmytriw AA. The relationship between physical activity and lymphoma: a systematic review and meta analysis. BMC Cancer 2020; 20:962. [PMID: 33023529 PMCID: PMC7539461 DOI: 10.1186/s12885-020-07431-x] [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: 06/10/2020] [Accepted: 09/16/2020] [Indexed: 01/08/2023] Open
Abstract
Background The literature suggests an increased risk between anthropometrics including higher body mass index and lymphoma incidence; however, the association with physical activity remains unclear. A systematic review/meta-analysis was therefore performed to examine this association with physical activity (total, recreational or occupational). Methods PubMed, Web of Science and Embase were reviewed from inception to October 2019 identifying relevant observational studies. Non-Hodgkin lymphoma (NHL) including subtypes diffuse large B cell lymphoma, follicular lymphoma and chronic lymphocytic leukemia/small lymphocytic lymphoma, and Hodgkin lymphoma (HL) were analyzed. Included studies reported activity, lymphoma cases, effect size and variability measures, and were restricted to human subjects of any age. Data was pooled generating summary relative risk (RR) estimates with 95% confidence intervals (CI) using random-effects models with primary outcome of histologically confirmed incident lymphoma. Results One thousand four hundred studies were initially identified with 18 studies (nine cohort, nine case-control) included in final analysis. Comparing highest vs. lowest activity categories was protective for all lymphoma (RR 0.89, 95%CI 0.81–0.98). Sensitivity analysis demonstrated effect persistence within case-control studies (RR 0.82, 95% CI 0.71–0.96), but not cohort studies (RR 0.95, 95%CI 0.84–1.07). Borderline protective effect was seen for NHL (RR 0.92, 95%CI 0.84–1.00), but not HL (RR 0.72, 95%CI 0.50–1.04). Analysis by NHL subtype or gender showed no effect. Dose response analysis demonstrated a protective effect (p = 0.034) with a 1% risk reduction per 3 MET hours/week (RR 0.99, 95%CI 0.98–1.00). Conclusions Physical activity may have a protective effect against lymphoma development; further studies are required to generate recommendations regarding health policy. Trial registration This study was registered prospectively at PROSPERO: CRD42020156242.
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Affiliation(s)
- Gwynivere A Davies
- Department of Oncology, Juravinski Cancer Centre- Hamilton Health Sciences, Hamilton, ON, Canada.
| | - Christopher Strader
- Department of Surgery, University of Massachusetts Medical Center, Worchester, MA, Canada
| | - Richa Chibbar
- Digestive Disease Center, Beth Israel Lahey Health, Harvard Medical School, Boston, MA, USA
| | | | - Adam A Dmytriw
- Department of Medical Imaging, University of Toronto, Toronto, ON, Canada
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Pratapwar M, Stenzel AE, Joseph JM, Fountzilas C, Etter JL, Mongiovi JM, Cannioto R, Moysich KB. Physical Inactivity and Pancreatic Cancer Mortality. J Gastrointest Cancer 2020; 51:1088-1093. [PMID: 32524304 DOI: 10.1007/s12029-020-00441-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine the association between pre-diagnostic recreational physical inactivity (RPI) and pancreatic cancer (PC) mortality. METHODS This analysis included 107 patients seen at Roswell Park Comprehensive Cancer Center diagnosed with PC between 1989 and 1998. Cox proportional hazards models were used to determine hazard ratios (HR) and 95% confidence intervals (CI) for PC mortality associated with self-reported pre-diagnostic RPI. Models were adjusted for known prognostic factors, including age, sex, stage at diagnosis, smoking status, and body mass index (BMI). Results were also stratified by sex, BMI, smoking status, histology, and treatment status. RESULTS We observed a significant association between RPI and PC mortality in all patients (HR = 1.72, 95% CI = 1.06-2.79), as well as among overweight or obese patients (HR = 2.74, 95% 95% CI = 1.42-5.29), females (HR = 2.63; 95% CI, 1.08-6.39), and non-smokers (HR = 1.72; 95% CI, 1.02-2.89). CONCLUSION These results suggest that RPI prior to PC diagnosis is associated with a higher risk of death. Future studies with larger sample sizes are needed to explore whether this association varies across tumor histology.
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Affiliation(s)
- Megha Pratapwar
- Summer Research Experience Program in Cancer Science, Williamsville East High School, East Amherst, Buffalo, NY, USA
| | - Ashley E Stenzel
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA
| | - Janine M Joseph
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA
| | - Christos Fountzilas
- Department of Gastrointestinal Medical Oncology, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA
| | - John Lewis Etter
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA
| | - Jennifer M Mongiovi
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA
| | - Rikki Cannioto
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA
| | - Kirsten B Moysich
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Elm & Carlton St, Buffalo, NY, USA.
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Merrill RM, Frutos AM. Ecological Evidence for Lower Risk of Lymphoma with Greater Exposure to Sunlight and Higher Altitude. High Alt Med Biol 2020; 21:37-44. [DOI: 10.1089/ham.2019.0054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Ray M. Merrill
- Department of Public Health, College of Life Sciences, Brigham Young University, Provo, Utah
| | - Aaron M. Frutos
- Department of Public Health, College of Life Sciences, Brigham Young University, Provo, Utah
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