Abstract
Purpose
Experimental studies suggested that antioxidants could protect against skin carcinomas. However, epidemiological studies on antioxidant supplement use in relation to basal-cell carcinoma (BCC) and squamous-cell carcinoma (SCC) risks yielded inconsistent findings, and few prospective studies have been conducted to date. We aimed to investigate the associations between antioxidant supplement intake and keratinocyte cancer (KC) risk.
Methods
E3N is an ongoing prospective cohort initiated in 1990 and involving 98,995 French women aged 40–65 years at recruitment. Intakes of dietary antioxidants were estimated via a validated dietary questionnaire in 1993 and self-reported antioxidant supplement use was collected in 1995. We used Cox models to compute hazard ratios (HRs) and 95% confidence intervals (CIs) adjusted for age and skin cancer risk factors.
Results
Over 1995–2014, 2426 BCC and 451 SCC cases were diagnosed among 63,063 women. We found positive relationships between vitamin A supplement use and KC risk (HR = 1.37, 95% CI 1.15–1.62), particularly with BCC (HR = 1.40, 95% CI 1.17–1.69); and between vitamin E supplement use and risks of both BCC (HR = 1.21, 95% CI 1.03–1.52) and SCC (HR = 1.43, 95% CI 1.03–1.99). Intake of beta-carotene supplements was associated with an increased SCC risk (HR = 1.59, 95% CI 1.00–2.54). Vitamin C supplement use was not associated with KC risk. We found similar results when considering total antioxidant intake.
Conclusions
Intakes of vitamin A or E supplements were associated with an increased KC risk in women. Further studies with information on doses and duration of supplement use and the ability to examine their underlying mechanisms are needed.
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Data availability
The data that support the findings of this study are available from the corresponding author upon reasonable request. This manuscript contains original research and has not been previously published. However, preliminary findings from this work were presented as a communication at the 2020 Annual Meeting of the Society of Epidemiologic Research and the abstract was published with https://doi.org/10.1093/cdn/nzaa044_034.
Code availability
Code available on request from the authors.
Abbreviations
- BCCs:
-
Basal-cell carcinomas
- BMI:
-
Body mass index
- CIs:
-
Confidence intervals
- CNIL:
-
Commission nationale informatique et libertés
- DNA:
-
Deoxyribonucleic acid
- E3N:
-
Etude Epidemiologique auprès de femmes de l’Education Nationale
- HR:
-
Hazard ratio
- KCs:
-
Keratinocyte cancers
- METs:
-
Metabolic equivalents of task
- MGEN:
-
Mutuelle Générale de l’Education Nationale
- SCCs:
-
Squamous-cell carcinomas
- SD:
-
Standard deviation
- UV:
-
Ultraviolet radiation
References
Urbach F (1991) Incidence of nonmelanoma skin cancer. Dermatol Clin 9:751–755
Lomas A, Leonardi-Bee J, Bath-Hextall F (2012) A systematic review of worldwide incidence of nonmelanoma skin cancer. Br J Dermatol 166:1069–1080. https://doi.org/10.1111/j.1365-2133.2012.10830.x
Staples MP, Elwood M, Burton RC et al (2006) Non-melanoma skin cancer in Australia: the 2002 national survey and trends since 1985. Med J Aust 184:6–10
Christenson LJ, Borrowman TA, Vachon CM et al (2005) Incidence of basal cell and squamous cell carcinomas in a population younger than 40 years. JAMA 294:681–690. https://doi.org/10.1001/jama.294.6.681
Joseph AK, Mark TL, Mueller C (2001) The period prevalence and costs of treating nonmelanoma skin cancers in patients over 65 years of age covered by medicare. Dermatol Surg 27:955–959
Gandini S, Sera F, Cattaruzza MS et al (2005) Meta-analysis of risk factors for cutaneous melanoma: III. Family history, actinic damage and phenotypic factors. Eur J Cancer 41:2040–2059. https://doi.org/10.1016/j.ejca.2005.03.034
Sander CS, Chang H, Hamm F et al (2004) Role of oxidative stress and the antioxidant network in cutaneous carcinogenesis. Int J Dermatol 43:326–335. https://doi.org/10.1111/j.1365-4632.2004.02222.x
Byers T, Perry G (1992) Dietary carotenes, vitamin C, and vitamin E as protective antioxidants in human cancers. Annu Rev Nutr 12:139–159. https://doi.org/10.1146/annurev.nu.12.070192.001035
Payette MJ, Whalen J, Grant-Kels JM (2010) Nutrition and nonmelanoma skin cancers. Clin Dermatol 28:650–662. https://doi.org/10.1016/j.clindermatol.2010.03.033
Gupta S, Mukhtar H (2002) Chemoprevention of skin cancer: current status and future prospects. Cancer Metastasis Rev 21:363–380
Pauling L (1991) Effect of ascorbic acid on incidence of spontaneous mammary tumors and UV-light-induced skin tumors in mice. Am J Clin Nutr 54:1252S-1255S
Robinson AB, Hunsberger A, Westall FC (1994) Suppression of squamous cell carcinoma in hairless mice by dietary nutrient variation. Mech Ageing Dev 76:201–214
Gerrish KE, Gensler HL (1993) Prevention of photocarcinogenesis by dietary vitamin E. Nutr Cancer 19:125–133. https://doi.org/10.1080/01635589309514243
McNaughton SA, Marks GC, Green AC (2005) Role of dietary factors in the development of basal cell cancer and squamous cell cancer of the skin. Cancer Epidemiol Biomark Prev 14:1596–1607. https://doi.org/10.1158/1055-9965.EPI-05-0026
van Dam RM, Huang Z, Giovannucci E et al (2000) Diet and basal cell carcinoma of the skin in a prospective cohort of men. Am J Clin Nutr 71:135–141
Heinen MM, Hughes MC, Ibiebele TI et al (2007) Intake of antioxidant nutrients and the risk of skin cancer. Eur J Cancer 43:2707–2716. https://doi.org/10.1016/j.ejca.2007.09.005
Davies TW, Treasure FP, Welch AA, Day NE (2002) Diet and basal cell skin cancer: results from the EPIC-Norfolk cohort. Br J Dermatol 146:1017–1022
Frieling UM, Schaumberg DA, Kupper TS et al (2000) A randomized, 12-year primary-prevention trial of beta carotene supplementation for nonmelanoma skin cancer in the physician’s health study. Arch Dermatol 136:179–184
Greenberg ER, Baron JA, Stukel TA et al (1990) A clinical trial of beta carotene to prevent basal-cell and squamous-cell cancers of the skin. N Engl J Med 323:789–795. https://doi.org/10.1056/NEJM199009203231204
Myung S-K, Kim Y, Ju W et al (2010) Effects of antioxidant supplements on cancer prevention: meta-analysis of randomized controlled trials. Ann Oncol 21:166–179. https://doi.org/10.1093/annonc/mdp286
Chang YJ, Myung S-K, Chung ST et al (2011) Effects of vitamin treatment or supplements with purported antioxidant properties on skin cancer prevention: a meta-analysis of randomized controlled trials. Dermatology 223:36–44. https://doi.org/10.1159/000329439
Druesne-Pecollo N, Latino-Martel P, Norat T et al (2010) Beta-carotene supplementation and cancer risk: a systematic review and metaanalysis of randomized controlled trials. Int J Cancer 127:172–184. https://doi.org/10.1002/ijc.25008
Bavinck JN, Tieben LM, Van der Woude FJ et al (1995) Prevention of skin cancer and reduction of keratotic skin lesions during acitretin therapy in renal transplant recipients: a double-blind, placebo-controlled study. J Clin Oncol 13:1933–1938. https://doi.org/10.1200/JCO.1995.13.8.1933
Hunter DJ, Colditz GA, Stampfer MJ, et al (1992) Diet and risk of basal cell carcinoma of the skin in a prospective cohort of women. Ann Epidemiol 2:231–239. https://doi.org/10.1016/1047-2797(92)90055-U
Omenn GS, Goodman GE, Thornquist MD et al (1996) Effects of a combination of beta carotene and vitamin A on lung cancer and cardiovascular disease. N Engl J Med 334:1150–1155. https://doi.org/10.1056/NEJM199605023341802
Touvier M, Kesse E, Clavel-Chapelon F, Boutron-Ruault M-C (2005) Dual association of beta-carotene with risk of tobacco-related cancers in a cohort of French women. J Natl Cancer Inst 97:1338–1344. https://doi.org/10.1093/jnci/dji276
Hercberg S, Ezzedine K, Guinot C et al (2007) Antioxidant supplementation increases the risk of skin cancers in women but not in men. J Nutr 137:2098–2105
Savoye I, Cadeau C, Cervenka I et al. Does solar supplement use increase skin cancer risk? Accept Publ
Dickinson A, Blatman J, El-Dash N, Franco JC (2014) Consumer usage and reasons for using dietary supplements: report of a series of surveys. J Am Coll Nutr 33:176–182. https://doi.org/10.1080/07315724.2013.875423
Centre de Recherche pour l’Etude et l’Observation des Conditions de vie (CREDOC) (2010) Consommation de compléments alimentaires en France. Exploitation de l’enquête INCA2 par le CREDOC at http://www.credoc.fr
Clavel-Chapelon F, E3N Study Group (2015) Cohort profile: The French E3N Cohort Study. Int J Epidemiol 44:801–809. https://doi.org/10.1093/ije/dyu184
Favier J, Ireland-Ripert J, Toque C, Feinberg M (1995) Répertoire Général des Aliments. Table de composition (General repertory of foods. Composition tables). Paris Fr
van Liere MJ, Lucas F, Clavel F et al (1997) Relative validity and reproducibility of a French dietary history questionnaire. Int J Epidemiol 26(Suppl 1):S128-136
Verdebout J (2004) A European satellite-derived UV climatology available for impact studies. Radiat Prot Dosim 111:407–411. https://doi.org/10.1093/rpd/nch063
Pintilie M (2007) Analysing and interpreting competing risk data. Stat Med 26:1360–1367. https://doi.org/10.1002/sim.2655
Resseguier N, Verdoux H, Giorgi R et al (2013) Dealing with missing data in the center for epidemiologic studies depression self-report scale: a study based on the French E3N cohort. BMC Med Res Methodol 13:28. https://doi.org/10.1186/1471-2288-13-28
Steinmetz KA, Potter JD (1991) Vegetables, fruit, and cancer. I. Epidemiology. Cancer Causes Control 2:325–357
Stahl W, Sies H (2012) β-Carotene and other carotenoids in protection from sunlight. Am J Clin Nutr 96:1179S-1184S. https://doi.org/10.3945/ajcn.112.034819
Sies H, Stahl W (2004) Nutritional protection against skin damage from sunlight. Annu Rev Nutr 24:173–200. https://doi.org/10.1146/annurev.nutr.24.012003.132320
Wei Q, Matanoski GM, Farmer ER et al (1994) Vitamin supplementation and reduced risk of basal cell carcinoma. J Clin Epidemiol 47:829–836
Fung TT, Spiegelman D, Egan KM et al (2003) Vitamin and carotenoid intake and risk of squamous cell carcinoma of the skin. Int J Cancer 103:110–115. https://doi.org/10.1002/ijc.10798
Breslow RA, Alberg AJ, Helzlsouer KJ et al (1995) Serological precursors of cancer: malignant melanoma, basal and squamous cell skin cancer, and prediagnostic levels of retinol, beta- carotene, lycopene, alpha-tocopherol, and selenium. Cancer Epidemiol Biomark Prev 4:837–842
Fung TT, Hunter DJ, Spiegelman D et al (2002) Vitamins and carotenoids intake and the risk of basal cell carcinoma of the skin in women (United States). Cancer Causes Control 13:221–230
Palozza P, Serini S, Di Nicuolo F et al (2003) Prooxidant effects of β-carotene in cultured cells. Mol Aspects Med 24:353–362. https://doi.org/10.1016/S0098-2997(03)00031-1
Sies H, Stahl W (1995) Vitamins E and C, beta-carotene, and other carotenoids as antioxidants. Am J Clin Nutr 62:1315S-1321S
Burton GW, Ingold KU (1984) beta-Carotene: an unusual type of lipid antioxidant. Science 224:569–573
Krinsky NI (1993) Actions of carotenoids in biological systems. Annu Rev Nutr 13:561–587. https://doi.org/10.1146/annurev.nu.13.070193.003021
Pearson P, Lewis SA, Britton J et al (2006) The pro-oxidant activity of high-dose vitamin E supplements in vivo. BioDrugs 20:271–273
Bowry VW, Stocker R (1993) Tocopherol-mediated peroxidation. The prooxidant effect of vitamin E on the radical-initiated oxidation of human low-density lipoprotein. J Am Chem Soc 115:6029–6044. https://doi.org/10.1021/ja00067a019
Le Gal K, Ibrahim MX, Wiel C et al (2015) Antioxidants can increase melanoma metastasis in mice. Sci Transl Med 7:308re8. https://doi.org/10.1126/scitranslmed.aad3740
Parhiz H, Roohbakhsh A, Soltani F et al (2015) Antioxidant and anti-inflammatory properties of the citrus flavonoids hesperidin and hesperetin: an updated review of their molecular mechanisms and experimental models. Phytother Res 29:323–331. https://doi.org/10.1002/ptr.5256
Mahamat-Saleh Y, Cervenka I, Al Rahmoun M et al (2019) Mediterranean dietary pattern and skin cancer risk: a prospective cohort study in French women. Am J Clin Nutr 110:993–1002. https://doi.org/10.1093/ajcn/nqz173
Acknowledgements
We are grateful to all the women in the cohort for their continued participation and to the practitioners for providing pathology reports. We also thank all members of the E3N study group, particularly Rafika Chaït, Marie Fangon, Pascale Gerbouin-Rérolle, Sofiane Harizi, Lyan Hoang, Melody Enguix and Camille Laplanche for their technical assistance.
Funding
The E3N cohort from the French National Institute of Health and Medical Research (Inserm) was supported by the Mutuelle Générale de l’Education Nationale (MGEN); the Gustave Roussy Institute; and the French League against Cancer (LNCC). YMS was supported by the French National Institute of Health and Medical Research and MAR was supported by research scholarships from the French Ministry of Research.
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MK and MCBR conceived and designed the study. YM-S and IS performed the statistical analysis and YM-S drafted the manuscript. All authors contributed to the interpretation of data discussed in the manuscript, critically revised the manuscript, and approved its final version. MK is the guarantor of this work and, as such, had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. All authors read and approved the final manuscript.
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The E3N cohort was reviewed and approved by the French National Commission for Data Protection and Privacy (Commission Nationale Informatique et Libertés, CNIL). All women provided a signed informed consent prior to data collection.
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Mahamat-Saleh, Y., Savoye, I., Cervenka, I. et al. Dietary antioxidant supplements and risk of keratinocyte cancers in women: a prospective cohort study. Eur J Nutr 61, 2825–2836 (2022). https://doi.org/10.1007/s00394-022-02861-8
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DOI: https://doi.org/10.1007/s00394-022-02861-8