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Pellegrini M, D’Eusebio C, Ponzo V, Tonella L, Finocchiaro C, Fierro MT, Quaglino P, Bo S. Nutritional Interventions for Patients with Melanoma: From Prevention to Therapy-An Update. Nutrients 2021; 13:4018. [PMID: 34836273 PMCID: PMC8624488 DOI: 10.3390/nu13114018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/31/2021] [Accepted: 11/08/2021] [Indexed: 12/17/2022] Open
Abstract
Melanoma is an aggressive skin cancer, whose incidence rates have increased over the past few decades. Risk factors for melanoma are both intrinsic (genetic and familiar predisposition) and extrinsic (environment, including sun exposure, and lifestyle). The recent advent of targeted and immune-based therapies has revolutionized the treatment of melanoma, and research is focusing on strategies to optimize them. Obesity is an established risk factor for several cancer types, but its possible role in the etiology of melanoma is controversial. Body mass index, body surface area, and height have been related to the risk for cutaneous melanoma, although an 'obesity paradox' has been described too. Increasing evidence suggests the role of nutritional factors in the prevention and management of melanoma. Several studies have demonstrated the impact of dietary attitudes, specific foods, and nutrients both on the risk for melanoma and on the progression of the disease, via the effects on the oncological treatments. The aim of this narrative review was to summarize the main literature results regarding the preventive and therapeutic role of nutritional schemes, specific foods, and nutrients on melanoma incidence and progression.
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Affiliation(s)
- Marianna Pellegrini
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
| | - Chiara D’Eusebio
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
| | - Valentina Ponzo
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
| | - Luca Tonella
- Department of Medical Sciences, Dermatologic Clinic, University of Torino, 10126 Torino, Italy; (L.T.); (M.T.F.)
| | - Concetta Finocchiaro
- Dietetic and Clinical Nutrition Unit, “Città della Salute e della Scienza” Hospital, 10126 Torino, Italy;
| | - Maria Teresa Fierro
- Department of Medical Sciences, Dermatologic Clinic, University of Torino, 10126 Torino, Italy; (L.T.); (M.T.F.)
| | - Pietro Quaglino
- Department of Medical Sciences, Dermatologic Clinic, University of Torino, 10126 Torino, Italy; (L.T.); (M.T.F.)
| | - Simona Bo
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
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Llaha F, Gil-Lespinard M, Unal P, de Villasante I, Castañeda J, Zamora-Ros R. Consumption of Sweet Beverages and Cancer Risk. A Systematic Review and Meta-Analysis of Observational Studies. Nutrients 2021; 13:nu13020516. [PMID: 33557387 PMCID: PMC7915548 DOI: 10.3390/nu13020516] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/28/2021] [Accepted: 01/30/2021] [Indexed: 02/08/2023] Open
Abstract
The consumption of sweet beverages, including sugar-sweetened beverages (SSB), artificial-sweetened beverages (ASB) and fruit juices (FJ), is associated with the risk of different cardiometabolic diseases. It may also be linked to the development of certain types of tumors. We carried out a systematic review and meta-analysis of observational studies aimed at examining the association between sweet beverage intake and cancer risk. Suitable articles published up to June 2020 were sourced through PubMed, Web of Science and SCOPUS databases. Overall, 64 studies were identified, of which 27 were selected for the meta-analysis. This was performed by analyzing the multivariable-adjusted OR, RR or HR of the highest sweet beverage intake categories compared to the lowest one. Random effects showed significant positive association between SSB intake and breast (RR: 1.14, 95% CI: 1.01–1.30) and prostate cancer risk (RR: 1.18, 95% CI: 1.10–1.27) and also between FJs and prostate cancer risk (RR: 1.03, 95% CI: 1.01–1.05). Although the statistically significant threshold was not reached, there tended to be positive associations for the following: SSBs and colorectal and pancreatic cancer risk; FJs and breast, colorectal and pancreatic cancer risk; and ASBs and pancreatic cancer risk. This study recommends limiting sweet beverage consumption. Furthermore, we propose to establish a homogeneous classification of beverages and investigate them separately, to better understand their role in carcinogenesis.
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Yen H, Li WQ, Dhana A, Li T, Qureshi A, Cho E. Red meat and processed meat intake and risk for cutaneous melanoma in white women and men: Two prospective cohort studies. J Am Acad Dermatol 2018; 79:252-257.e6. [PMID: 29698709 PMCID: PMC6089375 DOI: 10.1016/j.jaad.2018.04.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 04/09/2018] [Accepted: 04/12/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Red and processed meat consumption has been associated with increased risk for several cancers, but the association with cutaneous melanoma risk has been inconclusive. OBJECTIVE To investigate the association between red and processed meat intake and melanoma risk. METHODS Dietary information was assessed by using food frequency questionnaires in 2 prospective cohorts: 75,263 women from the Nurses' Health Study (1984-2010) and 48,523 men from the Health Professionals Follow-up Study (1986-2010). Melanoma cases were confirmed by reviewing pathology records. Pooled multivariable hazard ratios and 95% confidence intervals were estimated by using Cox proportional hazards models. RESULTS A total of 679 female and 639 male melanoma cases were documented during follow-up. Red and processed meat intake was inversely associated with melanoma risk (P = .002 for trend); the pooled hazard ratios (95% confidence intervals) of the 2 cohorts were 1.00 (reference), 1.00 (0.87-1.14), 0.98 (0.86-1.13), 0.89 (0.77-1.02), and 0.81 (0.70-0.95) for increasing quintiles of intake. LIMITATIONS Findings might have limited generalizability, considering that the cohorts were limited to white health professionals. CONCLUSION Red and processed meat intake was inversely associated with melanoma risk in these 2 cohorts.
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Affiliation(s)
- Hsi Yen
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Department of Dermatology, Chang Gung Memorial Hospital Linkou and Taipei Branch, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wen-Qing Li
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, Rhode Island; Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island
| | - Ashar Dhana
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Division of Dermatology, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Tricia Li
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Abrar Qureshi
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, Rhode Island; Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Eunyoung Cho
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, Rhode Island; Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
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4
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Vinceti M, Crespi CM, Malagoli C, Bottecchi I, Ferrari A, Sieri S, Krogh V, Alber D, Bergomi M, Seidenari S, Pellacani G. A Case-Control Study of the Risk of Cutaneous Melanoma Associated with Three Selenium Exposure Indicators. TUMORI JOURNAL 2018; 98:287-95. [DOI: 10.1177/030089161209800302] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background A direct association between exposure to the metalloid selenium and risk of cutaneous melanoma has been suggested by some observational and experimental cohort studies, whereas other studies have yielded inconsistent results. Since some of the inconsistencies may be due to exposure misclassification arising from the use of exposure indicators that do not adequately reflect body tissue selenium content or the levels of the biologically relevant species of this metalloid, we examined this issue using multiple indicators of exposure. Methods We analyzed the relation of selenium exposure with risk of cutaneous melanoma using two different biomarkers, plasma and toenail selenium concentration, and estimated dietary selenium intake in a population-based case-control series (54 cases, 56 controls) from an Italian community. Results In unmatched and matched logistic regression models as well as nonparametric generalized additive models, higher plasma selenium levels were strongly associated with excess disease risk. In contrast, toenail and dietary selenium exhibited little relation with melanoma risk. The pattern of correlation among indicators of exposure differed by disease status, with dietary intake associated with plasma selenium levels in patients but not in controls. Conclusions Our data showed that different selenium exposure indicators can yield different inferences about melanoma risk. Although the series was small, our results are consistent with a positive association between circulating levels of selenium and melanoma risk. Further investigation of the exposure classification performance of various selenium biomarkers and of metabolic patterns of the metalloid and of its speciation are needed to help elucidate the relation between selenium exposure and human health.
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Affiliation(s)
- Marco Vinceti
- Environmental, Genetic and Nutritional
Epidemiology Research Center (CREAGEN), Department of Public Health Sciences,
University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Catherine M Crespi
- Department of Biostatistics,
University of California Los Angeles School of Public Health, Los Angeles,
California, USA
| | - Carlotta Malagoli
- Environmental, Genetic and Nutritional
Epidemiology Research Center (CREAGEN), Department of Public Health Sciences,
University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Ilaria Bottecchi
- Environmental, Genetic and Nutritional
Epidemiology Research Center (CREAGEN), Department of Public Health Sciences,
University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Angela Ferrari
- Environmental, Genetic and Nutritional
Epidemiology Research Center (CREAGEN), Department of Public Health Sciences,
University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Sabina Sieri
- Nutritional Epidemiology Unit,
National Cancer Institute, Milan, Italy
| | - Vittorio Krogh
- Nutritional Epidemiology Unit,
National Cancer Institute, Milan, Italy
| | - Dorothea Alber
- Department of Trace Element Research
in the Life Sciences, Helmholtz Center, Berlin, Germany
| | - Margherita Bergomi
- Environmental, Genetic and Nutritional
Epidemiology Research Center (CREAGEN), Department of Public Health Sciences,
University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Stefania Seidenari
- Department of Dermatology, University
of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Pellacani
- Department of Dermatology, University
of Modena and Reggio Emilia, Modena, Italy
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5
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Malavolti M, Malagoli C, Crespi CM, Brighenti F, Agnoli C, Sieri S, Krogh V, Fiorentini C, Farnetani F, Longo C, Ricci C, Albertini G, Lanzoni A, Veneziano L, Virgili A, Pagliarello C, Feliciani C, Fanti PA, Dika E, Pellacani G, Vinceti M. Glycaemic index, glycaemic load and risk of cutaneous melanoma in a population-based, case-control study. Br J Nutr 2017; 117:432-438. [PMID: 28196548 DOI: 10.1017/s000711451700006x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Glycaemic index (GI) and glycaemic load (GL) are indicators of dietary carbohydrate quantity and quality and have been associated with increased risk of certain cancers and type 2 diabetes. Insulin resistance has been associated with increased melanoma risk. However, GI and GL have not been investigated for melanoma. We present the first study to examine the possible association of GI and GL with melanoma risk. We carried out a population-based, case-control study involving 380 incident cases of cutaneous melanoma and 719 age- and sex-matched controls in a northern Italian region. Dietary GI and GL were computed for each subject using data from a self-administered, semi-quantitative food frequency questionnaire. We computed the odds ratio (OR) for melanoma according to quintiles of distribution of GL and GL among controls. A direct association between melanoma risk and GL emerged in females (OR 2·38; 95 % CI 1·25, 4·52 for the highest v. the lowest quintile of GL score, P for trend 0·070) but not in males. The association in females persisted in the multivariable analysis after adjusting for several potential confounders. There was no evidence of an association between GI and melanoma risk. GL might be associated with melanoma risk in females.
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Affiliation(s)
- Marcella Malavolti
- 1Department of Biomedical, Metabolic and Neural Sciences,Research Center for Environmental, Genetic, and Nutritional Epidemiology (CREAGEN),University of Modena and Reggio Emilia,41125 Modena,Italy
| | - Carlotta Malagoli
- 1Department of Biomedical, Metabolic and Neural Sciences,Research Center for Environmental, Genetic, and Nutritional Epidemiology (CREAGEN),University of Modena and Reggio Emilia,41125 Modena,Italy
| | - Catherine M Crespi
- 2Department of Biostatistics and Jonsson Comprehensive Cancer Center,University of California Los Angeles Fielding School of Public Health,Los Angeles,CA 90095-1772,USA
| | - Furio Brighenti
- 3Department of Food Science,University of Parma,43121 Parma,Italy
| | - Claudia Agnoli
- 4Epidemiology and Prevention Unit,Fondazione IRCCS Istituto Nazionale dei Tumori,20133 Milan,Italy
| | - Sabina Sieri
- 4Epidemiology and Prevention Unit,Fondazione IRCCS Istituto Nazionale dei Tumori,20133 Milan,Italy
| | - Vittorio Krogh
- 4Epidemiology and Prevention Unit,Fondazione IRCCS Istituto Nazionale dei Tumori,20133 Milan,Italy
| | - Chiara Fiorentini
- 5Dermatologic Unit,University of Modena and Reggio Emilia,41124 Modena,Italy
| | - Francesca Farnetani
- 5Dermatologic Unit,University of Modena and Reggio Emilia,41124 Modena,Italy
| | - Caterina Longo
- 5Dermatologic Unit,University of Modena and Reggio Emilia,41124 Modena,Italy
| | - Cinzia Ricci
- 6Dermatologic Unit,Santa Maria Nuova Hospital-IRCCS,42123 Reggio Emilia,Italy
| | - Giuseppe Albertini
- 6Dermatologic Unit,Santa Maria Nuova Hospital-IRCCS,42123 Reggio Emilia,Italy
| | - Anna Lanzoni
- 7Dermatologic Unit,Bellaria Hospital,40124 Bologna,Italy
| | | | | | | | | | | | - Emi Dika
- 10Dermatologic Unit,University of Bologna,40138 Bologna,Italy
| | - Giovanni Pellacani
- 5Dermatologic Unit,University of Modena and Reggio Emilia,41124 Modena,Italy
| | - Marco Vinceti
- 1Department of Biomedical, Metabolic and Neural Sciences,Research Center for Environmental, Genetic, and Nutritional Epidemiology (CREAGEN),University of Modena and Reggio Emilia,41125 Modena,Italy
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6
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de Waure C, Quaranta G, Gualano MR, Cadeddu C, Jovic-Vranes A, Djikanovic B, La Torre G, Ricciardi W. Systematic review of studies investigating the association between dietary habits and cutaneous malignant melanoma. Public Health 2015; 129:1099-113. [PMID: 26212104 DOI: 10.1016/j.puhe.2015.06.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 02/15/2015] [Accepted: 06/18/2015] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Several papers have dealt with diet as a risk factor for cutaneous malignant melanoma (CMM). This study aimed to synthesize available data on the topic. STUDY DESIGN A systematic review of observational studies assessing the association between dietary habits and CMM was performed. METHODS Electronic databases were used to identify eligible articles. Quality was assessed through the Newcastle-Ottawa scale. Case-control and cohort studies evaluating the intake of food/nutrients through the assessment of dietary habits and the occurrence of CMM were considered eligible. Data comparing the highest and lowest levels of consumption were collected from single studies and described qualitatively as data combination was not possible. Results were reported as percentages on the basis of relative risks and odds ratios. RESULTS Eighteen studies reported in 21 articles were selected. Cohort studies showed better quality than case-control studies. Most articles did not detect any significant association between food/nutrient intake and CMM, except for limited evidence of a protective role associated with fish, vegetables and fruit. Risk reduction was shown to be 35-37%, 40-57% and 34-46%, respectively, in studies reporting significant results. Similarly, few articles showed protective roles of beta-carotene and vitamins A, C, D and E, with risk reduction of 64%, 37-43%, 41%, 15-39% and 50-66%, respectively. CONCLUSION A trend towards reduced risk of CMM associated with higher intake of fish, vegetables and fruit, as well as beta-carotene and vitamins A, C, D and E, has been shown but further research is needed to provide decisive data.
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Affiliation(s)
- C de Waure
- Department of Public Health, Catholic University of the Sacred Heart, Rome, Italy.
| | - G Quaranta
- Department of Public Health, Catholic University of the Sacred Heart, Rome, Italy
| | - M R Gualano
- Department of Public Health, University of Turin, Turin, Italy
| | - C Cadeddu
- Department of Public Health, Catholic University of the Sacred Heart, Rome, Italy
| | - A Jovic-Vranes
- Institute of Social Medicine, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - B Djikanovic
- Institute of Social Medicine, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - G La Torre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - W Ricciardi
- Department of Public Health, Catholic University of the Sacred Heart, Rome, Italy
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7
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Malagoli C, Malavolti M, Agnoli C, Crespi CM, Fiorentini C, Farnetani F, Longo C, Ricci C, Albertini G, Lanzoni A, Veneziano L, Virgili A, Pagliarello C, Santini M, Fanti PA, Dika E, Sieri S, Krogh V, Pellacani G, Vinceti M. Diet Quality and Risk of Melanoma in an Italian Population. J Nutr 2015; 145:1800-7. [PMID: 26108541 PMCID: PMC4516764 DOI: 10.3945/jn.114.209320] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 06/02/2015] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Some results from laboratory and epidemiologic studies suggest that diet may influence the risk of melanoma, but convincing evidence for a role of single nutrients or food items is lacking. Diet quality, which considers the combined effect of multiple food items, may be superior for examining this relation. OBJECTIVE We sought to assess whether diet quality, evaluated with the use of 4 different dietary indexes, is associated with melanoma risk. METHODS In this population-based case-control study, we analyzed the relation between 4 diet quality indexes, the Healthy Eating Index 2010 (HEI-2010), Dietary Approaches to Stop Hypertension (DASH) index, Greek Mediterranean Index (GMI), and Italian Mediterranean Index (IMI), and melanoma risk in a northern Italian community, with the use of data from 380 cases and 719 matched controls who completed a semiquantitative food frequency questionnaire. RESULTS In the overall sample, we found an inverse association between disease risk and the HEI-2010 and DASH index, but not the Mediterranean indexes, adjusting for potential confounders (skin phototype, body mass index, energy intake, sunburn history, skin sun reaction, and education). However, in sex stratified analyses, the association appeared only in women (P-trend: 0.10 and 0.04 for the HEI-2010 and DASH index, respectively). The inverse relations were stronger in women younger than age 50 y than in older women, for whom the GMI and IMI scores also showed an inverse association with disease risk (P-trend: 0.05 and 0.02, respectively). CONCLUSIONS These results suggest that diet quality may play a role in cutaneous melanoma etiology among women.
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Affiliation(s)
- Carlotta Malagoli
- Center for Environmental, Genetic, and Nutritional Epidemiology, Department of Diagnostic, Clinical, and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcella Malavolti
- Center for Environmental, Genetic, and Nutritional Epidemiology, Department of Diagnostic, Clinical, and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Catherine M Crespi
- Department of Biostatistics, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA
| | - Chiara Fiorentini
- Dermatologic Unit, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Caterina Longo
- Dermatologic Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Cinzia Ricci
- Dermatologic Unit, Santa Maria Nuova Hospital, Reggio Emilia, Italy
| | | | - Anna Lanzoni
- Dermatologic Unit, Bellaria Hospital, Bologna, Italy
| | | | | | | | | | | | - Emi Dika
- Dermatologic Unit, University of Bologna, Bologna, Italy
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Vittorio Krogh
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovanni Pellacani
- Dermatologic Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Vinceti
- Center for Environmental, Genetic, and Nutritional Epidemiology, Department of Diagnostic, Clinical, and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy;
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Serum Fatty acids and risk of cutaneous melanoma: a population-based case-control study. Dermatol Res Pract 2013; 2013:659394. [PMID: 23431289 PMCID: PMC3569884 DOI: 10.1155/2013/659394] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Accepted: 01/06/2013] [Indexed: 11/18/2022] Open
Abstract
Background. Some observational studies have suggested that excess dietary intake of polyunsaturated fatty acids such as linoleic acid increases cutaneous melanoma risk. We aimed at examining the association between serum fatty acids and melanoma risk by conducting a population-based case-control study in a northern Italy community. Methods. The percentage composition of 12 fatty acids was determined in 51 newly diagnosed melanoma patients and 51 age- and sex-matched population controls by extracting total lipids from serum samples using thin layer and gas chromatography. Conditional logistic regression was used to estimate the relative risk of melanoma associated with tertiles of percentage composition of each fatty acid as well as groupings including saturated, monounsaturated, and polyunsaturated fatty acids. Results. We found a slightly increased melanoma risk for stearic and arachidic acids proportion, with and without adjustment for potential confounders. For an n-3 polyunsaturated fatty acid, docosapentaenoic acid, we found a male-specific direct association with melanoma risk. No other associations emerged for the other saturated, monounsaturated, and polyunsaturated fatty acids, individually or grouped by type. Conclusions. These findings do not suggest a major role of fatty acids, including linoleic acid, on risk of cutaneous melanoma, though their evaluation is limited by the small sample size.
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9
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Vinceti M, Crespi CM, Malagoli C, Bottecchi I, Ferrari A, Sieri S, Krogh V, Alber D, Bergomi M, Seidenari S, Pellacani G. A case-control study of the risk of cutaneous melanoma associated with three selenium exposure indicators. TUMORI JOURNAL 2012. [PMID: 22825502 DOI: 10.1700/1125.12394] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AIMS AND BACKGROUND A direct association between exposure to the metalloid selenium and risk of cutaneous melanoma has been suggested by some observational and experimental cohort studies, whereas other studies have yielded inconsistent results. Since some of the inconsistencies may be due to exposure misclassification arising from the use of exposure indicators that do not adequately reflect body tissue selenium content or the levels of the biologically relevant species of this metalloid, we examined this issue using multiple indicators of exposure. METHODS We analyzed the relation of selenium exposure with risk of cutaneous melanoma using two different biomarkers, plasma and toenail selenium concentration, and estimated dietary selenium intake in a population-based case-control series (54 cases, 56 controls) from an Italian community. RESULTS In unmatched and matched logistic regression models as well as nonparametric generalized additive models, higher plasma selenium levels were strongly associated with excess disease risk. In contrast, toenail and dietary selenium exhibited little relation with melanoma risk. The pattern of correlation among indicators of exposure differed by disease status, with dietary intake associated with plasma selenium levels in patients but not in controls. CONCLUSIONS Our data showed that different selenium exposure indicators can yield different inferences about melanoma risk. Although the series was small, our results are consistent with a positive association between circulating levels of selenium and melanoma risk. Further investigation of the exposure classification performance of various selenium biomarkers and of metabolic patterns of the metalloid and of its speciation are needed to help elucidate the relation between selenium exposure and human health.
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Affiliation(s)
- Marco Vinceti
- Environmental, Genetic and Nutritional Epidemiology Research Center, Department of Public Health Sciences, University of Modena and Reggio Emilia, Reggio Emilia, Italy.
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10
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Asgari MM, Brasky TM, White E. Association of vitamin A and carotenoid intake with melanoma risk in a large prospective cohort. J Invest Dermatol 2012; 132:1573-82. [PMID: 22377763 PMCID: PMC3352977 DOI: 10.1038/jid.2012.21] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Laboratory data suggest that intake of vitamin A and carotenoids may have chemopreventive benefits against melanoma, but epidemiological studies examining the association have yielded conflicting results. We examined whether dietary and supplemental vitamin A and carotenoid intake was associated with melanoma risk among 69,635 men and women who were participants of the VITamins And Lifestyle (VITAL) cohort study in western Washington. After an average of 5.84 years of follow-up, 566 incident melanomas were identified. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for risk of melanoma associated with dietary, supplemental, and total vitamin A and carotenoid intake after adjusting for melanoma risk factors. Baseline use of individual retinol supplements was associated with a significant reduction in melanoma risk (HR: 0.60; 95% CI: 0.41-0.89). High-dose (>1,200 μg per day) supplemental retinol was also associated with reduced melanoma risk (HR: 0.74; 95% CI: 0.55-1.00), as compared with non-users. The reduction in melanoma risk was stronger in sun-exposed anatomic sites. There was no association of melanoma risk with dietary or total intake of vitamin A or carotenoids. Retinol supplementation may have a preventative role in melanoma among women.
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Affiliation(s)
- Maryam M Asgari
- Division of Research, Kaiser Permanente Northern California, Oakland, California 94612, USA.
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11
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Vinceti M, Malagoli C, Fiorentini C, Longo C, Crespi CM, Albertini G, Ricci C, Lanzoni A, Reggiani M, Virgili A, Osti F, Lombardi M, Santini M, Fanti PA, Dika E, Sieri S, Krogh V, Seidenari S, Pellacani G. Inverse association between dietary vitamin D and risk of cutaneous melanoma in a northern Italy population. Nutr Cancer 2011; 63:506-13. [PMID: 21541899 DOI: 10.1080/01635581.2011.539314] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The possibility of an inverse association between vitamin D and risk of cancer and, in particular, of cutaneous malignant melanoma has been suggested, but results of epidemiologic studies are still conflicting. We examined the relation between dietary vitamin D intake and melanoma risk through a population-based case-control study (380 cases, 719 controls) in a northern region of Italy, a country with an average vitamin D intake lower than that in northern Europe or the United States. We assessed average daily intake of vitamin D from foodstuffs using the European Prospective Investigation into Cancer and Nutrition (EPIC) semiquantitative food frequency questionnaire. In this population, levels of vitamin D intake were considerably lower than those observed in recent U.S. studies. We found an inverse relation between dietary vitamin D and melanoma risk in the sample as a whole, in both crude and adjusted analyses. In sex- and age-specific analyses, this association appeared to be stronger among males and among older subjects. These findings suggest that, at the relatively low levels of intake observed in this sample, an inverse relation between dietary vitamin D and risk of cutaneous malignant melanoma may exist.
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Affiliation(s)
- Marco Vinceti
- Center for Environmental, Genetic, and Nutritional Epidemiology CREAGEN, Department of Public Health Sciences, University of Modena and Reggio Emilia, Modena, Italy.
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Koomen ER, Joosse A, Herings RMC, Casparie MK, Bergman W, Nijsten T, Guchelaar HJ. Is statin use associated with a reduced incidence, a reduced Breslow thickness or delayed metastasis of melanoma of the skin? Eur J Cancer 2007; 43:2580-9. [PMID: 17950596 DOI: 10.1016/j.ejca.2007.09.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2007] [Revised: 09/03/2007] [Accepted: 09/05/2007] [Indexed: 11/17/2022]
Abstract
BACKGROUND Statins show anticancer activity in melanoma cells. We investigated the association between statins and incidence and Breslow thickness of cutaneous melanoma (CM). METHODS Data were used from PHARMO, a pharmacy database, and PALGA, a pathological database, in the Netherlands. Cases had a primary CM diagnosis between January 1st 1991 and December 14th 2004, were 18 years and had 3 years of follow up in PHARMO before CM diagnosis. Controls were matched for gender, date of birth and geographic region. Analyses were adjusted for age, gender, year of diagnosis, number of medical diagnoses and the use of NSAIDs and oestrogens. FINDINGS Finally, 1318 cases and 6786 controls were selected. CM risk was not associated with statin use (> or = 0.5 years) (adjusted odds ratio (OR)=0.98, 95% confidence interval (CI)=0.78-1.2). However, statin use was associated with a reduced Breslow thickness (-19%, 95% CI=-33, -2.3, p=0.03). CONCLUSION Our study suggests protective effects of statins on melanoma progression.
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Affiliation(s)
- E R Koomen
- Department of Clinical Pharmacy & Toxicology, Leiden University Medical Centre, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
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