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Slominski RM, Kim TK, Janjetovic Z, Brożyna AA, Podgorska E, Dixon KM, Mason RS, Tuckey RC, Sharma R, Crossman DK, Elmets C, Raman C, Jetten AM, Indra AK, Slominski AT. Malignant Melanoma: An Overview, New Perspectives, and Vitamin D Signaling. Cancers (Basel) 2024; 16:2262. [PMID: 38927967 PMCID: PMC11201527 DOI: 10.3390/cancers16122262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 06/09/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Melanoma, originating through malignant transformation of melanin-producing melanocytes, is a formidable malignancy, characterized by local invasiveness, recurrence, early metastasis, resistance to therapy, and a high mortality rate. This review discusses etiologic and risk factors for melanoma, diagnostic and prognostic tools, including recent advances in molecular biology, omics, and bioinformatics, and provides an overview of its therapy. Since the incidence of melanoma is rising and mortality remains unacceptably high, we discuss its inherent properties, including melanogenesis, that make this disease resilient to treatment and propose to use AI to solve the above complex and multidimensional problems. We provide an overview on vitamin D and its anticancerogenic properties, and report recent advances in this field that can provide solutions for the prevention and/or therapy of melanoma. Experimental papers and clinicopathological studies on the role of vitamin D status and signaling pathways initiated by its active metabolites in melanoma prognosis and therapy are reviewed. We conclude that vitamin D signaling, defined by specific nuclear receptors and selective activation by specific vitamin D hydroxyderivatives, can provide a benefit for new or existing therapeutic approaches. We propose to target vitamin D signaling with the use of computational biology and AI tools to provide a solution to the melanoma problem.
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Affiliation(s)
- Radomir M. Slominski
- Department of Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA;
| | - Tae-Kang Kim
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (T.-K.K.); (Z.J.); (E.P.); (C.E.); (C.R.)
| | - Zorica Janjetovic
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (T.-K.K.); (Z.J.); (E.P.); (C.E.); (C.R.)
| | - Anna A. Brożyna
- Department of Human Biology, Institute of Biology, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University, 87-100 Torun, Poland;
| | - Ewa Podgorska
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (T.-K.K.); (Z.J.); (E.P.); (C.E.); (C.R.)
| | - Katie M. Dixon
- School of Medical Sciences, The University of Sydney, Sydney, NSW 2050, Australia; (K.M.D.); (R.S.M.)
| | - Rebecca S. Mason
- School of Medical Sciences, The University of Sydney, Sydney, NSW 2050, Australia; (K.M.D.); (R.S.M.)
| | - Robert C. Tuckey
- School of Molecular Sciences, University of Western Australia, Perth, WA 6009, Australia;
| | - Rahul Sharma
- Department of Biomedical Informatics and Data Science, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA;
| | - David K. Crossman
- Department of Genetics and Bioinformatics, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA;
| | - Craig Elmets
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (T.-K.K.); (Z.J.); (E.P.); (C.E.); (C.R.)
| | - Chander Raman
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (T.-K.K.); (Z.J.); (E.P.); (C.E.); (C.R.)
| | - Anton M. Jetten
- Cell Biology Section, NIEHS—National Institutes of Health, Research Triangle Park, NC 27709, USA;
| | - Arup K. Indra
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR 97331, USA
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Andrzej T. Slominski
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (T.-K.K.); (Z.J.); (E.P.); (C.E.); (C.R.)
- Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Pathology and Laboratory Medicine Service, Veteran Administration Medical Center, Birmingham, AL 35233, USA
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2
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Bounas N, Seretis K. Vitamin D and Cutaneous Melanoma Risk: An Umbrella Review of Systematic Reviews and Meta-Analyses. Photobiomodul Photomed Laser Surg 2024; 42:249-266. [PMID: 38662504 DOI: 10.1089/photob.2023.0175] [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] [Indexed: 05/29/2024] Open
Abstract
Background: Vitamin D (VitD) properties can impact cancer cells. Despite the documented link between VitD levels and prevalence of several cancer types, conflicting findings have been reported for cutaneous melanoma (CM). Objective: This overview aims to compile the evidence from existing systematic reviews and meta-analyses, emphasizing the relationships between VitD serum levels, intake, receptor (VDR) gene polymorphisms, and CM risk. Methods: A literature search in electronic databases was conducted, based on certain inclusion criteria. Results: Twenty-one studies were included. Conflicting evidence between high VitD serum levels, dietary/supplementary intake, and CM risk is highlighted. VDR polymorphisms may play a role in the intricate CM pathogenesis. Also, high serum levels of VitD are associated with improved CM prognosis. Conclusions: This overview showed that the impact of VitD on CM is not clear, and thus further research is suggested to explore its true effect size on CM risk.
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Affiliation(s)
- Nikolaos Bounas
- Department of Plastic Surgery, Medical School, University of Ioannina, Ioannina, Greece
| | - Konstantinos Seretis
- Department of Plastic Surgery, Medical School, University of Ioannina, Ioannina, Greece
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3
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Morgado-Águila C, Rey-Sánchez P, Gil-Fernández G, Costa-Fernández MC, Rodríguez-Velasco FJ. Vitamin D Receptor Polymorphisms and Non-Melanoma Skin Cancer Risk: A Case-Control Study. J Clin Med 2020; 9:jcm9123819. [PMID: 33255834 PMCID: PMC7759998 DOI: 10.3390/jcm9123819] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 11/16/2022] Open
Abstract
Exposure to sunlight is the major source of vitamin D and the main environmental cause of non-melanocytic skin cancers. Vitamin D, partly mediated through the vitamin D receptor (VDR), has potential therapeutic applications in skin cancer. The aim of this study was to investigate the association of BsmI and ApaI VDR polymorphisms among patients with non-melanoma cancers and controls. An observational case-control study was conducted in a sample of 154 subjects. We observed no significant effects between these polymorphisms and skin cancer risk. When stratified for gender, GG and AG BsmI polymorphisms significantly increased the risk of basal cell carcinomas in males. In relation to ApaI, all three polymorphisms significantly increased the risk of basal cell carcinoma in males. When stratified for age, we found that being 70 years of age or younger was a protective factor against both skin cancers. Being a female and 70 years old or younger was a protective factor for basal cell carcinoma. A comparison of the frequencies of the VDR genotypes in patients older than 70 years vs. 70 years or younger also revealed age-dependent variations in patients with non-melanoma skin cancer. Our study suggests a role for VDR polymorphisms in non-melanoma skin cancer development.
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Affiliation(s)
- Carolina Morgado-Águila
- Department of Plastic and Reconstructive Surgery, Cáceres University Hospital Complex, Cáceres, 10001 Extremadura, Spain;
| | - Purificación Rey-Sánchez
- Department of Nursing, Faculty of Nursing and Occupational Therapy, University of Extremadura, Cáceres, 10003 Extremadura, Spain;
- Correspondence: (P.R.-S.); (G.G.-F.); (F.J.R.-V.); Tel.: +34-927-251-234 (P.R.-S.); +34-924-286-674 (G.G.-F.); +34-924-289-839 (F.J.R.-V.)
| | - Guadalupe Gil-Fernández
- Department of Nursing, Faculty of Medicine, University of Extremadura, Badajoz, 06006 Extremadura, Spain
- Correspondence: (P.R.-S.); (G.G.-F.); (F.J.R.-V.); Tel.: +34-927-251-234 (P.R.-S.); +34-924-286-674 (G.G.-F.); +34-924-289-839 (F.J.R.-V.)
| | - María Carmen Costa-Fernández
- Department of Nursing, Faculty of Nursing and Occupational Therapy, University of Extremadura, Cáceres, 10003 Extremadura, Spain;
| | - Francisco José Rodríguez-Velasco
- Department of Nursing, Faculty of Medicine, University of Extremadura, Badajoz, 06006 Extremadura, Spain
- Correspondence: (P.R.-S.); (G.G.-F.); (F.J.R.-V.); Tel.: +34-927-251-234 (P.R.-S.); +34-924-286-674 (G.G.-F.); +34-924-289-839 (F.J.R.-V.)
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4
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Abstract
Increasing scientific evidence supports the link between vitamin D and cancer risk. The active metabolite 1,25(OH)2D exerts its activity by binding to the vitamin D receptor (VDR), an intracellular receptor that mediates transcriptional activation and repression of target genes. The binding of 1,25(OH)2D to VDR is able to regulate hundreds of different genes. VDR is active in virtually all tissues including the colon, breast, lung, ovary, bone, kidney, parathyroid gland, pancreatic b-cells, monocytes, T lymphocytes, melanocytes, keratinocytes, and also cancer cells.The relevance of VDR gene restriction fragment length polymorphisms for various types of cancer has been investigated by a great number of studies.We have carried out a systematic review of the literature to analyze the relevance of more VDR polymorphisms (Fok1, Bsm1, Taq1, Apa1, and Cdx2) for individual malignancies considering ethnicity as a key factor for heterogeneity.Up to December 2018, we identified 176 independent studies with data to assess the risk of breast, prostate, colorectal, skin (melanoma and non-melanoma skin cancer), lung, ovarian, kidney, bladder, gallbladder, esophageal, thyroid, head and neck, liver and pancreatic cancer, oral squamous cell carcinoma, non-Hodgkin lymphoma, multiple myeloma and sarcoma.Significant associations with VDR polymorphisms have been reported for prostate (Fok1, Bsm1, Taq1, Apa1, Cdx2), breast (Fok1, Bsm1, Taq1, Apa1, CdX2), colorectal (Fok1, Bsm1, Taq1, Apa1), and skin cancer (Fok1, Bsm1, Taq1). Very few studies reported risk estimates for the other cancer sites.Conflicting data have been reported for most malignancies, and at present, it is still not possible to make any definitive statements about the importance of the VDR genotype for cancer risk. It seems probable that other factors such as ethnicity, phenotype, 25(OH)D plasma levels, and UV radiation exposure play a role as confounding factors and introduce heterogeneity.To conclude, there is some indication that VDR polymorphisms may modulate the risk of some cancer sites and in future studies VDR genetic variation should be integrated also with assessment of vitamin D status and stratified by ethnicity.
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Vasilovici AF, Grigore LE, Ungureanu L, Fechete O, Candrea E, Trifa AP, Vișan S, Șenilă S, Cosgarea R. Vitamin D receptor polymorphisms and melanoma. Oncol Lett 2018; 17:4162-4169. [PMID: 30944611 PMCID: PMC6444280 DOI: 10.3892/ol.2018.9733] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/05/2018] [Indexed: 02/06/2023] Open
Abstract
Melanoma represents the most aggressive skin cancer, with an unpredictable and often treatment resistant behavior. The etiology of melanoma is multifactorial and includes both environmental and genetic factors. Recent evidence indicates that vitamin D has a role in the development and progression of melanoma. The biologically active form of vitamin D/1,25-dihydroxyvitamin D3 acts by binding to a intranuclear receptor; vitamin D receptor (VDR). Single nucleotide polymorphisms (SNPs) in the vitamin D receptor gene may alter the expression or the function of the VDR protein leading to various diseases, including melanoma. More than 600 SNPs have been identified in the VDR gene, but only a few have been analyzed in relation to melanoma risk: FokI, TaqI, BsmI, ApaI, Cdx2, EcoRV, and BglI. Individual studies carried on small cohorts of patients reported controversial results. In an attempt to clarify the available data in the literature on this subject, we elaborated a systematic review in which we analyzed the relationship between VDR gene polymorphisms and melanoma risk and progression. We concluded that vitamin D pathway is important for the pathogenesis and the progression of cutaneous melanoma, illustrating the gene-environment interactions, but well-designed prospective studies that include data on both genotypes and phenotypes of vitamin D metabolism are essential in order to understand the mechanisms underlying the association between vitamin D and melanoma.
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Affiliation(s)
- Alina F Vasilovici
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Lavinia Elena Grigore
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania.,Department of Dermatology, Municipal Clinical Hospital, 400139 Cluj-Napoca, Romania
| | - Loredana Ungureanu
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Oana Fechete
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Elisabeta Candrea
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Adrian P Trifa
- Department of Medical Genetics, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania.,Department of Genetics, The Oncology Institute 'Prof Dr. Ion Chiricuta', 400015 Cluj-Napoca, Romania.,Department of Genetics, Center for Advanced Medical and Pharmaceutical Research, University of Medicine and Pharmacy, 540142 Tîrgu-Mureș, Romania
| | - Simona Vișan
- Department of Genetics, The Oncology Institute 'Prof Dr. Ion Chiricuta', 400015 Cluj-Napoca, Romania
| | - Simona Șenilă
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Rodica Cosgarea
- Department of Dermatology, 'Iuliu Hațieganu' University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
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Common Genetic Variants of MUTYH are not Associated with Cutaneous Malignant Melanoma: Application of Molecular Screening by Means of High-Resolution Melting Technique in a Pilot Case-Control Study. Int J Biol Markers 2018; 26:37-42. [DOI: 10.5301/jbm.2011.6285] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2010] [Indexed: 01/09/2023]
Abstract
MUTYH glycosylase recognizes the 8-oxoG:A mismatch and is able to excise the adenine base using proofreading mechanisms. Some papers have reported a strong association between cancer development or aggressiveness and MUTYH gene mutations. The aim of this study was to find a possible association between the most frequent MUTYH mutations and melanoma in the context of a case-control pilot study. One hundred ninety-five melanoma patients and 195 healthy controls were matched for sex and age. Clinical and laboratory data were collected in a specific database and all individuals were analyzed for MUTYH mutations by high-resolution melting and direct sequencing techniques. Men and women had significantly different distributions of tumor sites and phototypes. No significant associations were observed between the Y165C, G382D and V479F MUTYH mutations and risk of melanoma development or aggressiveness. Our preliminary findings therefore do not confirm a role for MUTYH gene mutations in the melanoma risk. Further studies are necessary for the assessment of MUTYH not only in melanoma but also other cancer types with the same embryonic origin, in the context of larger arrays studies of genes involved in DNA stability or integrity.
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7
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Paolino G, Moliterni E, Corsetti P, Didona D, Bottoni U, Calvieri S, Mattozzi C. Vitamin D and melanoma: state of the art and possible therapeutic uses. GIORN ITAL DERMAT V 2017; 154:64-71. [PMID: 29249122 DOI: 10.23736/s0392-0488.17.05801-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Despite the presence of several studies in literature, the real connection between vitamin D serological levels, vitamin D receptor and melanoma remains unclear, probably because of the complex correlation between vitamin D and melanoma. Indeed, UV radiations are not reported as the main risk factor for melanoma in non-sun-exposed, while systemic immunosuppression, anatomical and physiological features may contribute to malignancy. Therefore, the correlation between melanoma cells in sun-exposed areas and vitamin D, as well as vitamin D receptor could be different from the one in melanoma of sun-shielded sites. These differences may also explain the controversial results reported in the literature regarding the correlation between melanoma and vitamin D, as well as the different outcomes in melanoma patients treated with vitamin D as adjuvant therapy. The aim of this review is to highlight the most recent findings about vitamin D and melanoma, focusing on the anatomic site of the primary tumor as well as on the possible therapeutic uses of vitamin D in melanoma patients.
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Affiliation(s)
| | | | | | - Dario Didona
- Division of Dermatology, Istituto Dermopatico dell'Immacolata-IRCCS, Rome, Italy
| | - Ugo Bottoni
- Department of Dermatology, Magna Grecia University, Catanzaro, Italy
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8
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Laczmanski L, Lwow F, Osina A, Kepska M, Laczmanska I, Witkiewicz W. Association of the vitamin D receptor FokI gene polymorphism with sex- and non-sex-associated cancers: A meta-analysis. Tumour Biol 2017; 39:1010428317727164. [PMID: 29034815 DOI: 10.1177/1010428317727164] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Currently higher morbidity and mortality rates are observed in cancer diseases, especially sex-dependent cancers. A positive role of endogenous vitamin D concentration in cancer diseases has been reported in many publications. Furthermore, there has been observed a relationship between serum vitamin D and testosterone concentrations in an elderly Caucasian population carrying the vitamin D receptor FokI gene polymorphism. The aim of this study was to investigate whether the vitamin D receptor FokI polymorphism is associated with cancerogenesis in sex-dependent cancers. The MEDLINE and ResearchGate databases were used to search for articles up to January 2017, and 96 articles concerning the FokI polymorphism were chosen. Odds ratios with 95% confidence intervals were used to assess the strength of associations between polymorphisms of vitamin D receptor and cancer risk in the described populations. The fixed-effects model and the DerSimonian-Laird random-effects model (with weights based on the inverse variance) were used to calculate summary odds ratios, and both within- and between-study variation were considered. Generally, the F variant reduces the risk of cancer by 4% (odds ratio = 0.96, p value = 0.0057). This effect is particularly evident in female sex-associated cancers (odds ratio = 0.96, 95% confidence interval: 0.93-0.99, p value = 0.0259), but it is not observed in non-sex-associated cancers. Polymorphism FokI is associated with breast and ovarian cancers.
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Affiliation(s)
- Lukasz Laczmanski
- 1 Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | - Felicja Lwow
- 2 Department of Health Promotion, Faculty of Physiotherapy, University School of Physical Education, Wroclaw, Poland
| | - Anna Osina
- 1 Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | - Martyna Kepska
- 1 Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | | | - Wojciech Witkiewicz
- 4 Research and Development Center of Lower Silesian Regional Specialist Hospital, Wroclaw, Poland
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9
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La Marra F, Stinco G, Buligan C, Chiriacò G, Serraino D, Di Loreto C, Cauci S. Immunohistochemical evaluation of vitamin D receptor (VDR) expression in cutaneous melanoma tissues and four VDR gene polymorphisms. Cancer Biol Med 2017; 14:162-175. [PMID: 28607807 PMCID: PMC5444928 DOI: 10.20892/j.issn.2095-3941.2017.0020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objective : Vitamin D receptor (VDR) mediates vitamin D activity. We examined whether VDR expression in excised melanoma tissues is associated with VDR gene (VDR) polymorphisms.
Methods : We evaluated VDR protein expression (by monoclonal antibody immunostaining), melanoma characteristics, and carriage of VDR-FokI-rs2228570 (C>T),VDR-BsmI-rs1544410 (G>A),VDR-ApaI-rs7975232 (T>G), andVDR-TaqI-rs731236 (T>C) polymorphisms (by restriction fragment length polymorphism). Absence or presence of restriction site was denoted by a capital or lower letter, respectively: " F” and " f” for FokI, " B” and " b” for BsmI, " A” and " a” for ApaI, and " T” and " t” for TaqI endonuclease. Seventy-four Italian cutaneous primary melanomas (52.1±12.7 years old) were studied; 51.4% were stage I, 21.6% stage II, 13.5% stage III, and 13.5% stage IV melanomas. VDR expression was categorized as follows: 100% positivevs. <100%; over the median 20% (high VDR expression) vs. ≤20% (low VDR expression); absence vs. presence of VDR-expressing cells.
Results : Stage I melanomas, Breslow thickness of <1.00 mm, level II Clark invasion, Aa heterozygous genotype, and AaTT combined genotype were more frequent in melanomas with high vs. low VDR expression. Combined genotypes BbAA, bbAa, AATt, BbAATt, and bbAaTT were more frequent in 100% vs. <100% VDR-expressing cells. Combined genotype AATT was more frequent in melanomas lacking VDR expression (odds ratio=14.5; P=0.025). VDR expression was not associated with metastasis, ulceration, mitosis >1, regression, tumor-infiltrating lymphocytes, tumoral infiltration of vascular tissues, additional skin and non-skin cancers, and melanoma familiarity.
Conclusions : We highlighted that VDR polymorphisms can affect VDR expression in excised melanoma cells. Low VDR expression in AATT carriers is a new finding that merits further study. VDR expression possibly poses implications for vitamin D supplementation against melanoma. VDR expression and VDR genotype may become precise medicinal tools for melanoma in the future.
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Affiliation(s)
- Francesco La Marra
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy
| | - Giuseppe Stinco
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy.,Dermatology Clinic, Udine University-Hospital, University of Udine, Udine 33100, Italy
| | - Cinzia Buligan
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy.,Dermatology Clinic, Udine University-Hospital, University of Udine, Udine 33100, Italy
| | - Giovanni Chiriacò
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy
| | - Diego Serraino
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy
| | - Carla Di Loreto
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy
| | - Sabina Cauci
- Department of Medical Area, School of Medicine, University of Udine, Udine 33100, Italy
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10
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Cauci S, Maione V, Buligan C, Linussio M, Serraino D, Stinco G. BsmI (rs1544410) and FokI (rs2228570) vitamin D receptor polymorphisms, smoking, and body mass index as risk factors of cutaneous malignant melanoma in northeast Italy. Cancer Biol Med 2017; 14:302-318. [PMID: 28884047 PMCID: PMC5570607 DOI: 10.20892/j.issn.2095-3941.2017.0064] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Objective : To investigate whether vitamin D receptor gene (VDR) BsmI-rs1544410 and FokI-rs2228570 polymorphisms, smoking duration, and body mass index (BMI) are risk factors for cutaneous melanoma, especially metastatic melanoma.
Methods : We studied 120 cutaneous melanoma cases [68 stage I and II non-metastatic melanoma (NMetM) patients, plus 52 Stage III and IV metastatic melanoma (MetM) patients], and 120 matching healthy controls from northeast Italy. VDR polymorphisms were measured by restriction fragment length polymorphism analysis. Absence or presence of BsmI and FokI restriction sites was denoted by " B” and " F” or by " b” and " f,” respectively.
Results : VDR-BsmI bb genotype was more frequent among MetM (32.7%) than among NMetM cases (13.2%), with odds ratio (OR)=3.18. Comparison of all melanoma patients vs healthy controls showed that the following biomarkers were at risk: ≥20 years of smoking (OR=2.43); ≥20 years of smoking combined with bb (OR=4.78), Bb+bb (OR=2.30), Ff (OR=3.04), and Ff+ff (OR=3.08); obesity (BMI>30 kg/m2) alone (OR=3.54); and obesity combined with Bb+bb (OR=3.52), Ff (OR=4.78), and Ff+ff (OR=6.56). Comparison of MetM vs NMetM patients revealed that the following biomarkers were at risk: ≥20 years of smoking (OR=2.39), ≥20 years of smoking combined with bb (OR=5.13), Bb+bb (OR=3.07), and Ff+ff (OR=2.66); and obesity combined with Bb+bb (OR=5.27), Ff (OR=6.28), and Ff+ff (OR=9.18). Triple combination of ≥20 years of smoking, obesity, and Bb+bb yielded OR=9.65 for melanoma patients vs healthy controls and OR=12.2 for MetM vs. NMetM patients.
Conclusions : Risk factors for cutaneous MetM include two VDR polymorphisms combined with smoking duration and obesity. Results suggest gene-environment implications in melanoma susceptibility and severity. Future studies in larger cohorts and in subjects with different genetic background are warranted to extend our findings.
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Affiliation(s)
- Sabina Cauci
- Department of Medicine, University of Udine, Udine 33100, Italy
| | - Vincenzo Maione
- Department of Medicine, University of Udine, Udine 33100, Italy
| | - Cinzia Buligan
- Department of Medicine, University of Udine, Udine 33100, Italy.,Dermatology Clinic University Hospital of Brescia, Brescia 25123, Italy
| | | | - Diego Serraino
- Department of Medicine, University of Udine, Udine 33100, Italy
| | - Giuseppe Stinco
- Department of Medicine, University of Udine, Udine 33100, Italy.,Dermatology Clinic University Hospital of Brescia, Brescia 25123, Italy
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11
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Fang S, Vaysse A, Brossard M, Wang Y, Deng D, Liu Q, Zhang P, Xu K, Li M, Feng R, Liu H, Dang Y, Chen W, Prieto V, Gershenwald JE, Ross MI, Matejka B, Malke J, Haydu LE, Reveille JD, Sui D, Bassett RL, Koshkina N, Avril MF, Lu M, Wei Q, Demenais F, Amos CI, Lee JE. Melanoma Expression Genes Identified through Genome-Wide Association Study of Breslow Tumor Thickness. J Invest Dermatol 2016; 137:253-257. [PMID: 27506587 DOI: 10.1016/j.jid.2016.07.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 07/04/2016] [Accepted: 07/10/2016] [Indexed: 10/21/2022]
Affiliation(s)
- Shenying Fang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
| | - Amaury Vaysse
- INSERM, Genetic Variation and Human Diseases Unit, Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Institut Universitaire d'Hématologie, Paris, France
| | - Myriam Brossard
- INSERM, Genetic Variation and Human Diseases Unit, Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Institut Universitaire d'Hématologie, Paris, France
| | - Yuling Wang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Defeng Deng
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Quan Liu
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA; The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Peter Zhang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kejing Xu
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ming Li
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Runhua Feng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Huey Liu
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Yifang Dang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Wei Chen
- Department of Clinical Applications and Support, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Victor Prieto
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jeffrey E Gershenwald
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Merrick I Ross
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Brenna Matejka
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jared Malke
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Lauren E Haydu
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - John D Reveille
- Division of Rheumatology and Clinical Immunogenetics, The University of Texas Health Science Center, Houston, Texas, USA
| | - Dawen Sui
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Roland L Bassett
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nadya Koshkina
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Mason Lu
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Qingyi Wei
- Duke Cancer Institute, Duke University Medical Center and Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Florence Demenais
- INSERM, Genetic Variation and Human Diseases Unit, Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Institut Universitaire d'Hématologie, Paris, France
| | - Christopher I Amos
- Department of Community and Family Medicine, Geisel College of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
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12
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Yin J, Liu H, Yi X, Wu W, Amos CI, Fang S, Lee JE, Han J, Wei Q. Genetic variants in the vitamin D pathway genes VDBP and RXRA modulate cutaneous melanoma disease-specific survival. Pigment Cell Melanoma Res 2016; 29:176-85. [PMID: 26575331 DOI: 10.1111/pcmr.12437] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 10/06/2015] [Accepted: 11/09/2015] [Indexed: 01/04/2023]
Abstract
Single nucleotide polymorphisms (SNPs) in the vitamin D pathway genes have been implicated in cutaneous melanoma (CM) risk, but their role in CM disease-specific survival (DSS) remains obscure. We comprehensively analyzed the prognostic roles of 2669 common SNPs in the vitamin D pathway genes using data from a published genome-wide association study (GWAS) at The University of Texas M.D. Anderson Cancer Center (MDACC) and then validated the SNPs of interest in another GWAS from the Nurses' Health Study and Health Professionals Follow-up Study. Among the 2669 SNPs, 203 were significantly associated with DSS in MDACC dataset (P < 0.05 and false-positive report probability < 0.2), of which 18 were the tag SNPs. In the replication, two of these 18 SNPs showed nominal significance: the VDBP rs12512631 T > C was associated with a better DSS [combined hazards ratio (HR) = 0.66]; and the same for RXRA rs7850212 C > A (combined HR = 0.38), which were further confirmed by the Fine and Gray competing-risks regression model. Further bioinformatics analyses indicated that these loci may modulate corresponding gene methylation status.
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Affiliation(s)
- Jieyun Yin
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China.,Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC, USA.,Department of Epidemiology and Biostatistics and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongliang Liu
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Xiaohua Yi
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Wenting Wu
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN, USA
| | - Christopher I Amos
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Jiali Han
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN, USA.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Qingyi Wei
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC, USA
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13
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Vogelsang M, Wilson M, Kirchhoff T. Germline determinants of clinical outcome of cutaneous melanoma. Pigment Cell Melanoma Res 2016; 29:15-26. [PMID: 26342156 PMCID: PMC5024571 DOI: 10.1111/pcmr.12418] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 09/02/2015] [Indexed: 12/12/2022]
Abstract
Cutaneous melanoma (CM) is the most lethal form of skin cancer. Despite the constant increase in melanoma incidence, which is in part due to incremental advances in early diagnostic modalities, mortality rates have not improved over the last decade and for advanced stages remain steadily high. While conventional prognostic biomarkers currently in use find significant utility for predicting overall general survival probabilities, they are not sensitive enough for a more personalized clinical assessment on an individual level. In recent years, the advent of genomic technologies has brought the promise of identification of germline DNA alterations that may associate with CM outcomes and hence represent novel biomarkers for clinical utilization. This review attempts to summarize the current state of knowledge of germline genetic factors studied for their impact on melanoma clinical outcomes. We also discuss ongoing problems and hurdles in validating such surrogates, and we also project future directions in discovery of more powerful germline genetic factors with clinical utility in melanoma prognostication.
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Affiliation(s)
- Matjaz Vogelsang
- Perlmutter Cancer Center, New York University School of Medicine, New York, USA
- Departments of Population Health and Environmental Medicine, New York University School of Medicine, New York, USA
- The Interdisciplinary Melanoma Cooperative Group, New York University School of Medicine, New York, USA
| | - Melissa Wilson
- Perlmutter Cancer Center, New York University School of Medicine, New York, USA
- Department of Medicine, New York University School of Medicine, New York, USA
- The Interdisciplinary Melanoma Cooperative Group, New York University School of Medicine, New York, USA
| | - Tomas Kirchhoff
- Perlmutter Cancer Center, New York University School of Medicine, New York, USA
- Departments of Population Health and Environmental Medicine, New York University School of Medicine, New York, USA
- The Interdisciplinary Melanoma Cooperative Group, New York University School of Medicine, New York, USA
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14
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Orlow I, Reiner AS, Thomas NE, Roy P, Kanetsky PA, Luo L, Paine S, Armstrong BK, Kricker A, Marrett LD, Rosso S, Zanetti R, Gruber SB, Anton-Culver H, Gallagher RP, Dwyer T, Busam K, Begg CB, Berwick M. Vitamin D receptor polymorphisms and survival in patients with cutaneous melanoma: a population-based study. Carcinogenesis 2015; 37:30-8. [PMID: 26521212 DOI: 10.1093/carcin/bgv157] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 10/28/2015] [Indexed: 12/11/2022] Open
Abstract
Factors known to affect melanoma survival include age at presentation, sex and tumor characteristics. Polymorphisms also appear to modulate survival following diagnosis. Result from other studies suggest that vitamin D receptor (VDR) polymorphisms (SNPs) impact survival in patients with glioma, renal cell carcinoma, lung, breast, prostate and other cancers; however, a comprehensive study of VDR polymorphisms and melanoma-specific survival is lacking. We aimed to investigate whether VDR genetic variation influences survival in patients with cutaneous melanoma. The analysis involved 3566 incident single and multiple primary melanoma cases enrolled in the international population-based Genes, Environment, and Melanoma Study. Melanoma-specific survival outcomes were calculated for each of 38 VDR SNPs using a competing risk analysis after adjustment for covariates. There were 254 (7.1%) deaths due to melanoma during the median 7.6 years follow-up period. VDR SNPs rs7299460, rs3782905, rs2239182, rs12370156, rs2238140, rs7305032, rs1544410 (BsmI) and rs731236 (TaqI) each had a statistically significant (trend P values < 0.05) association with melanoma-specific survival in multivariate analysis. One functional SNP (rs2239182) remained significant after adjustment for multiple testing using the Monte Carlo method. None of the SNPs associated with survival were significantly associated with Breslow thickness, ulceration or mitosis. These results suggest that the VDR gene may influence survival from melanoma, although the mechanism by which VDR exerts its effect does not seem driven by tumor aggressiveness. Further investigations are needed to confirm our results and to understand the relationship between VDR and survival in the combined context of tumor and host characteristics.
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Affiliation(s)
| | | | - Nancy E Thomas
- Department of Dermatology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, USA
| | | | - Peter A Kanetsky
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Li Luo
- Department of Internal Medicine, Epidemiology and Cancer Prevention, University of New Mexico, Albuquerque, NM 87131, USA
| | - Susan Paine
- Department of Internal Medicine, Epidemiology and Cancer Prevention, University of New Mexico, Albuquerque, NM 87131, USA
| | - Bruce K Armstrong
- Sydney School of Public Health, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Anne Kricker
- Sydney School of Public Health, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Loraine D Marrett
- Prevention and Cancer Control, Cancer Care Ontario, Toronto, Ontario M5G 2L7, Canada
| | - Stefano Rosso
- Piedmont Cancer Registry, Centre for Epidemiology and Prevention in Oncology in Piedmont, Turin 10126, Italy
| | - Roberto Zanetti
- Piedmont Cancer Registry, Centre for Epidemiology and Prevention in Oncology in Piedmont, Turin 10126, Italy
| | - Stephen B Gruber
- USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA
| | - Hoda Anton-Culver
- Department of Epidemiology, School of Medicine, University of California at Irvine, Irvine, CA 92617, USA
| | - Richard P Gallagher
- Cancer Control Research, British Columbia Cancer Research Centre, Vancouver, British Columbia V5Z 1L3, Canada
| | - Terence Dwyer
- The George Institute for Global Health, Oxford Martin School, University of Oxford, Oxford OX1 3BD, UK and
| | - Klaus Busam
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | | | - Marianne Berwick
- Department of Internal Medicine, Epidemiology and Cancer Prevention, University of New Mexico, Albuquerque, NM 87131, USA
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15
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Variants Fok1 and Bsm1 on VDR are associated with the melanoma risk: evidence from the published epidemiological studies. BMC Genet 2015; 16:14. [PMID: 25887475 PMCID: PMC4342192 DOI: 10.1186/s12863-015-0163-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 01/06/2015] [Indexed: 12/30/2022] Open
Abstract
Background The vitamin D receptor (VDR) mediates the major cellular activities of vitamin D and regulates various signaling pathways implicated in cancer development and progression. VDR variants have been found associated with the risk of developing melanoma; however, previous epidemiological studies are inconsistent. We have systematically reviewed the published epidemiological literature and conducted a meta-analysis to assess associations between common VDR variants and melanoma risk. Results We identified 10 eligible studies that evaluated six VDR variants (Apa1, Bsm1, Cdx2, EcoRV, Fok1, and Taq1) in a total of 4,961 melanoma patients and 4,605 controls. The pooled estimates identified two variants—Fok1 and Bsm1—as significantly associated with melanoma risk, but not for the other four variants Apa1, Cdx2, EcorV and Taq1. For Fok1, the pooled OR was 1.18 (95% CI = 1.06-1.30; I2 = 22%) for Ff vs. FF and 1.19 (95% CI = 1.01-1.41; I2 = 0%) for ff vs. FF. The dominant genetic model suggested the allele f carriers showed an 18% (pooled OR = 1.18, 95% CI = 1.07-1.29; I2 = 0%) increased risk for melanoma compared to homozygote FF. In contrast, the Bsm1 was found to be associated with a decreased risk for melanoma with the pooled OR was 0.85 (95% CI = 0.76-0.95; I2 = 0%) for Bb vs. bb and 0.83 (95% CI = 0.68-1.00; I2 = 28%) for BB vs. bb. Under the dominant genetic model, a 15% (pooled OR = 0.85, 95% CI = 0.76-0.94; I2 = 0%) decrease of melanoma risk was found for those with BB or Bb genotype compared to those of bb genotype. Conclusions The VDR variants Fok1 and Bsm1 may influence the susceptibility to developing melanoma, though further studies are needed to verify these conclusions.
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16
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Burns EM, Elmets CA, Yusuf N. Vitamin D and skin cancer. Photochem Photobiol 2014; 91:201-9. [PMID: 25378147 DOI: 10.1111/php.12382] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 10/20/2014] [Indexed: 12/14/2022]
Abstract
Vitamin D signaling plays a key role in many important processes, including cellular proliferation, differentiation and apoptosis, immune regulation, hormone secretion and skeletal health. Furthermore, vitamin D production and supplementation have been shown to exert protective effects via an unknown signaling mechanism involving the vitamin D receptor (VDR) in several diseases and cancer types, including skin cancer. With over 3.5 million new diagnoses in 2 million patients annually, skin cancer is the most common cancer type in the United States. While ultraviolet B (UVB) radiation is the main etiologic factor for nonmelanoma skin cancer (NMSC), UVB also induces cutaneous vitamin D production. This paradox has been the subject of contradictory findings in the literature in regards to amount of sun exposure necessary for appropriate vitamin D production, as well as any beneficial or detrimental effects of vitamin D supplementation for disease prevention. Further clinical and epidemiological studies are necessary to elucidate the role of vitamin D in skin carcinogenesis.
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Affiliation(s)
- Erin M Burns
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL
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17
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Denzer N, Vogt T, Reichrath J. Vitamin D receptor (VDR) polymorphisms and skin cancer. DERMATO-ENDOCRINOLOGY 2014. [DOI: 10.4161/derm.16519] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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18
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A phase I study of high-dose calcitriol in combination with temozolomide for patients with metastatic melanoma. J Pers Med 2014; 4:448-58. [PMID: 25563456 PMCID: PMC4282882 DOI: 10.3390/jpm4040448] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 09/18/2014] [Accepted: 09/23/2014] [Indexed: 11/18/2022] Open
Abstract
Background: Temozolomide is efficacious as an oral alternative for patients with metastatic melanoma (MM). Calcitriol has anti-proliferative properties and vitamin D receptor (VDR) polymorphisms are associated with alterations in melanoma susceptibility and progression. Methods: Tem 150 mg/m2 was administered on days 2–8 and 16–22 every 28 days. Calcitriol was given on days 1 and 15 every 28 days. VDR gene analysis was completed using PCR-RFLP based assays. Tolerability was the primary objective with secondary objectives of time to progression (TTP) and overall survival (OS). Results: Twenty pts with MM were registered. Cytopenias and thrombosis were the most common grade 3 or 4 toxicities. Median TTP was 1.8 mo. Pts with high-risk VDR genotype tt+/−ff (n = 6) had an OS of 3.8 mo from time of enrollment, compared to 7.4 mo for those with non-tt/ff genotypes (n = 11), although not statistically significant (HR = 1.20, 95% CI 0.41–3.53, p = 0.74). Conclusions: The extended dosing of Tem with calcitriol is a well-tolerated regimen. The trend toward improved OS in non-tt/ff VDR genotypes is consistent with prior studies associating the tt/ff genotype with biologic aggressiveness.
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19
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Slominski AT, Zmijewski MA, Semak I, Zbytek B, Pisarchik A, Li W, Zjawiony J, Tuckey RC. Cytochromes p450 and skin cancer: role of local endocrine pathways. Anticancer Agents Med Chem 2014; 14:77-96. [PMID: 23869782 DOI: 10.2174/18715206113139990308] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 01/30/2013] [Accepted: 04/10/2013] [Indexed: 12/19/2022]
Abstract
Skin is the largest body organ forming a metabolically active barrier between external and internal environments. The metabolic barrier is composed of cytochromes P450 (CYPs) that regulate its homeostasis through activation or inactivation of biologically relevant molecules. In this review we focus our attention on local steroidogenic and secosteroidogenic systems in relation to skin cancer, e.g., prevention, attenuation of tumor progression and therapy. The local steroidogenic system is composed of locally expressed CYPs involved in local production of androgens, estrogens, gluco- and mineralo-corticosteroids from cholesterol (initiated by CYP11A1) or from steroid precursors delivered to the skin, and of their metabolism and/or inactivation. Cutaneous 7-hydroxylases (CYP7A1, CYP7B1 and CYP39) potentially can produce 7-hydroxy/oxy-steroids/sterols with modifying effects on local tumorigenesis. CYP11A1 also transforms 7-dehydrocholesterol (7DHC)→22(OH)7DHC→20,22(OH)2-7DHC→7-dehydropregnenolone, which can be further metabolized to other 5,7- steroidal dienes. These 5,7-dienal intermediates are converted by ultraviolet radiation B (UVB) into secosteroids which show pro-differentiation and anti-cancer properties. Finally, the skin is the site of activation of vitamin D3 through two alternative pathways. The classical one involves sequential hydroxylation at positions 25 and 1 to produce active 1,25(OH)2D3, which is further inactivated through hydroxylation at C24. The novel pathway is initiated by CYP11A1 with predominant production of 20(OH)D3 which is further metabolized to biologically active but non-calcemic D3-hydroxyderivatives. Classical and non-classical (novel) vitamin D analogs show pro-differentiation, anti-proliferative and anticancer properties. In addition, melatonin is metabolized by local CYPs. In conclusion cutaneously expressed CYPs have significant effects on skin physiology and pathology trough regulation of its chemical milieu.
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Affiliation(s)
| | | | | | | | | | | | | | - Robert C Tuckey
- Department of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, 930 Madison Avenue, RM525, Memphis, TN 38163, USA.
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20
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Gnagnarella P, Pasquali E, Serrano D, Raimondi S, Disalvatore D, Gandini S. Vitamin D receptor polymorphism FokI and cancer risk: a comprehensive meta-analysis. Carcinogenesis 2014; 35:1913-9. [PMID: 25053622 DOI: 10.1093/carcin/bgu150] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Numerous studies investigated the associations of VDR polymorphisms with various types of cancer, suggesting an influence on cancer risk. FokI is one of the most frequently analysed polymorphisms but the results from single studies are contradictory. We performed a meta-analysis looking at the association between the FokI and all cancer sites and investigating sources of heterogeneity. We identified 77 independent studies up to April 2014. We presented the summary odds ratios (SORs) by cancer sites, ethnicity and study features. We found a significant association between FokI and ovarian cancer for ff genotype versus FF with no heterogeneity: SOR = 1.20 (95% CI: 1.02-1.41, I (2) = 0%). Moreover, we found a significant increased risk of any cancer: SOR = 1.08 (95% CI: 1.01-1.16, I (2) = 58%). A significant increased risk of any cancer is confirmed among Caucasian, among studies in Hardy-Weinberg equilibrium and nested case-control studies. Furthermore, among studies in Hardy-Weinberg equilibrium, skin cancer was found significantly associated with FokI: SOR = 1.24 (95% CI: 1.01-1.54; I (2) = 24%) for ff versus FF. The estimated number of cases attributable to ff genotype is 4221 for ovarian cancer and 52858 for skin cancer worldwide each year. No indication for publication bias was found for any cancer site. In conclusion, we found an overall significant association of FokI polymorphism with any cancer, with differential effect by ethnicity. In particular, the summary estimates indicate an increase risk for ovarian and skin cancer for ff versus FF. However, other factors may act modifying the association, and further studies are needed to clarify the impact on cancer risk.
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Affiliation(s)
- Patrizia Gnagnarella
- Division of Epidemiology and Biostatistics and Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan 20141, Italy
| | - Elena Pasquali
- Division of Epidemiology and Biostatistics and Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan 20141, Italy
| | - Davide Serrano
- Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan 20141, Italy
| | - Sara Raimondi
- Division of Epidemiology and Biostatistics and Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan 20141, Italy
| | - Davide Disalvatore
- Division of Epidemiology and Biostatistics and Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan 20141, Italy
| | - Sara Gandini
- Division of Epidemiology and Biostatistics and Division of Cancer Prevention and Genetics, European Institute of Oncology, Milan 20141, Italy
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21
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Field S, Davies J, Bishop DT, Newton-Bishop JA. Vitamin D and melanoma. DERMATO-ENDOCRINOLOGY 2014; 5:121-9. [PMID: 24494045 PMCID: PMC3897580 DOI: 10.4161/derm.25244] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 05/15/2013] [Accepted: 06/01/2013] [Indexed: 01/23/2023]
Abstract
Recreational sun exposure and sunburn are causal for melanoma but the risk is strongly genetically determined. Health promotion advice about sun protection should be aimed at susceptible individuals (pale skin, freckles, large numbers of melanocytic nevi and a family history). We discuss here the evidence that sun-sensitive people have lower vitamin D levels and that, in practice, it is very difficult for such individuals to achieve sufficient levels without supplementation in the UK at least. We conclude that melanoma susceptible sun-avoidant individuals should be advised to avoid insufficiency by supplementation.
Vitamin D is anti-proliferative in vitro for some melanoma cell lines. In a large melanoma cohort we have observed that lower serum 25-hydroxyvitamin D2/D3 levels at diagnosis were associated with thicker tumors and poorer prognosis (study as yet not validated). In the UK, melanoma patients commonly have sub-optimal 25-hydroxyvitamin D2/D3 levels at and post diagnosis; we discuss approaches to management of such patients based on some new data from our group.
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Affiliation(s)
- Sinead Field
- Section of Epidemiology and Biostatistics; University of Leeds; Leeds, UK
| | - John Davies
- Section of Epidemiology and Biostatistics; University of Leeds; Leeds, UK
| | - D Tim Bishop
- Section of Epidemiology and Biostatistics; University of Leeds; Leeds, UK
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22
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Raimondi S, Pasquali E, Gnagnarella P, Serrano D, Disalvatore D, Johansson HA, Gandini S. BsmI polymorphism of vitamin D receptor gene and cancer risk: a comprehensive meta-analysis. Mutat Res 2014; 769:17-34. [PMID: 25771722 DOI: 10.1016/j.mrfmmm.2014.06.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 06/13/2014] [Accepted: 06/16/2014] [Indexed: 12/31/2022]
Abstract
The VDR gene is an important regulator of the vitamin D pathway, and the role of some of its polymorphisms on cancer risk was previously investigated. A trend of cancer risk reduction with the VDR BsmI B allele was observed for many cancer sites. We performed a comprehensive meta-analysis to investigate the role of VDR BsmI polymorphism on cancer risk, even according to different ethnicities. Summary odds ratios (SORs) were calculated with random-effects models and maximum likelihood estimation. We categorized studies into three groups ("moderate", "high" and "very high confidence") according to departure from Hardy-Weinberg equilibrium in controls, reported minor allele frequency and genotyping quality controls. The meta-analysis included 73 studies with 45,218 cases and 52,057 controls. We found a significant 6-7% reduction of cancer risk at any site respectively for carriers of Bb genotype (SOR; 95%CI: 0.94; 0.90-0.99) and for carriers of BsmI BB genotype (SOR; 95%CI: 0.93; 0.89-0.98) compared to bb carriers, and they remain statistically significant when we restricted the analysis to at least "high confidence" studies. For skin cancer, a significant risk reduction was observed for Bb carriers (SOR; 95%CI: 0.86; 0.76-0.98). We also found a significant reduction of colorectal cancer risk for BB and Bb+BB genotypes carriers, but these SORs were no more significant when we restricted the analysis to studies with "high confidence". When the analysis was stratified by ethnicity, we still observed a significant decreased risk for both Bb and BB compared to bb genotype among Caucasians: SORs (95%CI) for any cancer site were 0.97 (0.93-1.00) and 0.95 (0.91-0.99), respectively. Among other ethnic groups the inverse association was still present, but did not reach statistical significance. In conclusion, we suggest a weak effect of BsmI B allele in reducing cancer risk at any site, especially of the skin.
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Affiliation(s)
- Sara Raimondi
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
| | - Elena Pasquali
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Patrizia Gnagnarella
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Davide Serrano
- Division of Cancer Prevention and Genetics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Davide Disalvatore
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Harriet A Johansson
- Division of Cancer Prevention and Genetics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Sara Gandini
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
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Polymorphisms in the vitamin D receptor (VDR) genes and skin cancer risk in European population: a meta-analysis. Arch Dermatol Res 2014; 306:545-53. [DOI: 10.1007/s00403-014-1464-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 03/25/2014] [Accepted: 04/02/2014] [Indexed: 10/25/2022]
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Cadby G, Ward S, Cole J, Moses E, Millward M, Palmer L. The association of host and genetic melanoma risk factors with Breslow thickness in the Western Australian Melanoma Health Study. Br J Dermatol 2014; 170:851-7. [DOI: 10.1111/bjd.12829] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2014] [Indexed: 01/03/2023]
Affiliation(s)
- G. Cadby
- Centre for Genetic Origins of Health and Disease; The University of Western Australia; M409, 35 Stirling Highway Crawley 6009 WA Australia
| | - S.V. Ward
- Centre for Genetic Origins of Health and Disease; The University of Western Australia; M409, 35 Stirling Highway Crawley 6009 WA Australia
| | - J.M. Cole
- St John of God Dermatology; St John of God Health Care Subiaco; Suite 301, 25 McCourt Street Subiaco 6008 WA Australia
| | - E.K. Moses
- Centre for Genetic Origins of Health and Disease; The University of Western Australia; M409, 35 Stirling Highway Crawley 6009 WA Australia
| | - M. Millward
- School of Medicine and Pharmacology; The University of Western Australia; M409, 35 Stirling Highway Crawley 6009 WA Australia
| | - L.J. Palmer
- Genetic Epidemiology and Biostatistics Platform; Ontario Institute for Cancer Research; MaRS Centre; South Tower, 101 College Street, Suite 800 Toronto M5G 0A3 ON Canada
- Samuel Lunenfeld Research Institute; 60 Murray St Toronto M5T 3L9 ON Canada
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25
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Ogbah Z, Visa L, Badenas C, Ríos J, Puig-Butille JA, Bonifaci N, Guino E, Augé JM, Kolm I, Carrera C, Pujana MÁ, Malvehy J, Puig S. Serum 25-hydroxyvitamin D3 levels and vitamin D receptor variants in melanoma patients from the Mediterranean area of Barcelona. BMC MEDICAL GENETICS 2013; 14:26. [PMID: 23413917 PMCID: PMC3648347 DOI: 10.1186/1471-2350-14-26] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 02/12/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND Serum 25-hydroxyvitamin D3 (Vitamin D) insufficiency and single-nucleotide polymorphisms (SNPs) on its receptor, Vitamin D receptor (VDR), have been reported to be involved in melanoma susceptibility in populations mostly from northern countries. OBJECTIVE To investigate 25-hydroxyvitamin D3 levels and VDR SNPs in melanoma patients from sunny area of Barcelona, two studies were carried out. The first study evaluated the levels of Vitamin D at time of melanoma diagnosis and the second one analyzed the association between VDR genetic variants and risk of having a high nevus number, the strongest phenotypic risk factor for melanoma. METHODS The levels of 25-hydroxyvitamin D3 in 81 melanoma patients at diagnosis were measured. In a second group of melanoma patients, including 150 with low and 113 with high nevus number, 11 VDR SNPs were analyzed for their association with nevus number. RESULTS In the first study, 68% of patients had insufficient levels of 25-hydroxyvitamin D3 (<25 ng/ml). Autumn-winter months and fair phototype were associated with 25-hydroxyvitamin D3 insufficiency; after multivariate analysis, season of sampling remained the only independent predictor of 25-hydroxyvitamin D3 levels. In the second study, VDR variant rs2189480 (P = 0.006) was associated with risk of high nevus number whereas rs2239179 (P = 0.044) and rs7975128 (P = 0.0005) were protective against high nevus number. After Bonferroni adjustment only rs7975128 remained significant. In stratified analysis, SNP rs7975128 was found protective against multiple melanomas (P = 0.021). CONCLUSION This study showed that even in Barcelona, a sunny Mediterranean area, 25-hydroxyvitamin D3 levels were sub-optimal in the majority of melanoma patients at diagnosis. The involvement of VDR in nevi and, in turn, in melanoma susceptibility has also been suggested. Larger studies are needed to confirm our findings.
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Ward KA, Lazovich D, Hordinsky MK. Germline melanoma susceptibility and prognostic genes: A review of the literature. J Am Acad Dermatol 2012; 67:1055-67. [PMID: 22583682 DOI: 10.1016/j.jaad.2012.02.042] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Revised: 02/26/2012] [Accepted: 02/29/2012] [Indexed: 12/12/2022]
Affiliation(s)
- Katherine A Ward
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
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27
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Berwick M, Erdei EO. Vitamin D and melanoma incidence and mortality. Pigment Cell Melanoma Res 2012; 26:9-15. [PMID: 22947439 DOI: 10.1111/pcmr.12015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Accepted: 08/31/2012] [Indexed: 11/30/2022]
Abstract
The role of vitamin D (25-OH-D, or 25-hydroxyvitamin D) and its potential confounders in relationship to melanoma risk and mortality is discussed. The paradox that ultraviolet radiation (UVR) exposure is the major environmental risk factor for melanoma etiology as well as a major source of vitamin D might be explained by viewing vitamin D levels as the result of a healthy lifestyle rather than a cause of health.
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Affiliation(s)
- Marianne Berwick
- Division of Epidemiology, Biostatistics and Preventive Medicine, Department of Internal Medicine, University of New Mexico Cancer Center, Albuquerque, NM, USA.
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28
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De Giorgi V, Gori A, Grazzini M, Rossari S, Oranges T, Longo AS, Lotti T, Gandini S. Epidemiology of melanoma: is it still epidemic? What is the role of the sun, sunbeds, Vit D, betablocks, and others? Dermatol Ther 2012; 25:392-6. [DOI: 10.1111/j.1529-8019.2012.01483.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Alessia Gori
- Department of Dermatology; University of Florence; Florence
| | - Marta Grazzini
- Department of Dermatology; University of Florence; Florence
| | | | - Teresa Oranges
- Department of Dermatology; University of Florence; Florence
| | | | - Torello Lotti
- Department of Dermatology; University of Florence; Florence
| | - Sara Gandini
- Division of Epidemiology and Biostatistics; European Institute of Oncology; Milan; Italy
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29
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Szyszka P, Zmijewski MA, Slominski AT. New vitamin D analogs as potential therapeutics in melanoma. Expert Rev Anticancer Ther 2012; 12:585-99. [PMID: 22594894 DOI: 10.1586/era.12.40] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Extensive evidence shows that the active form of vitamin D3--1α,25-dihydroxyvitamin D3--plays an important role in cancer prevention, has tumorostatic activity and may potentially be used in therapy for melanoma. Vitamin D3 and its analogs (secosteroids) exert multiple effects on cancer cells, including inhibition of cell growth and induction of differentiation. Activity of secosteroids depends on multiple cellular factors, including expression of the vitamin D receptor. Despite its endogenous origin, the key drawback for the use of pharmacologically effective doses of 1α,25-dihydroxyvitamin D3 is its hypercalcemic effect leading to profound toxicity. The solution may lie in properties of vitamin D3 analogs with modified side chains, which demonstrate low calcemic activity but conserve the anti-tumor properties. Noncalcemic vitamin D compounds were found to be potent in multiple studies that mandate further clinical testing. Finally, recent studies revealed alternative metabolic pathways for secosteroids and new targets in the cells, which opens up new therapeutic possibilities.
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Affiliation(s)
- Paulina Szyszka
- Department of Histology, Medical University of Gdansk, Gdansk, Poland
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Polymorphisms in base excision DNA repair genes and association with melanoma risk in a pilot study on Central-South Italian population. Clin Chim Acta 2012; 413:1519-24. [PMID: 22687647 DOI: 10.1016/j.cca.2012.06.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 06/01/2012] [Accepted: 06/03/2012] [Indexed: 11/20/2022]
Abstract
Base excision repair plays a key role in the removing of DNA damage from exposure to endogenous and exogenous carcinogens. The BER pathway removes alterations of a single oxidized, reduced or methylated base. Recently some studies have explored the association between risk for cutaneous melanoma and non-synonymous single-nucleotide polymorphisms (nsSNPs) in DNA-repair genes, although with contradictory results. We hypothesized that common nsSNPs of BER genes, specifically ADPRT rs1136410, XRCC1 rs25487, rs25489, rs1799782, APEX1 rs1130409, OGG1 rs1052133, LIG3 rs3136025 and MUTYH rs3219466, may contribute to risk of melanoma. The aim of this study is to investigate whether or not a correlation between these nsSNPs and melanoma risk and/or aggressiveness is present. 167 melanoma patients and 186 healthy control subjects were analysed. By multivariate statistical analysis no association was found between nsSNP and melanoma aggressiveness, while only the two XRCC1 (rs25487 and rs25489) nsSNPs showed a strong correlation (p<0.001) with melanoma risk. To our knowledge this is the first study reporting an association between BER nsSNPs and melanoma risk in Central-South Italian individuals. Our findings, if confirmed in larger population studies, will allow the inclusion of these XRCC1 nsSNPs in a screening panel for those individuals at higher risk for melanoma.
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31
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Schäfer A, Emmert S, Kruppa J, Schubert S, Tzvetkov M, Mössner R, Reich K, Berking C, Volkenandt M, Pföhler C, Schön MP, Vogt T, König IR, Reichrath J. No association of vitamin D metabolism-related polymorphisms and melanoma risk as well as melanoma prognosis: a case-control study. Arch Dermatol Res 2012; 304:353-61. [PMID: 22576141 PMCID: PMC3382284 DOI: 10.1007/s00403-012-1243-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 04/25/2012] [Accepted: 04/30/2012] [Indexed: 12/11/2022]
Abstract
Melanoma is one of the most aggressive human cancers. The vitamin D system contributes to the pathogenesis and prognosis of malignancies including cutaneous melanoma. An expression of the vitamin D receptor (VDR) and an anti-proliferative effect of vitamin D in melanocytes and melanoma cells have been shown in vitro. Studies examining associations of polymorphisms in genes coding for vitamin D metabolism-related proteins (1α-hydroxylase [CYP27B1], 1,25(OH)2D-24hydroxylase [CYP24A1], vitamin D-binding protein [VDBP]) and cancer risk are scarce, especially with respect to melanoma. Mainly VDR polymorphisms regarding melanoma risk and prognosis were examined although other vitamin D metabolism-related genes may also be crucial. In our hospital-based case–control study including 305 melanoma patients and 370 healthy controls single nucleotide polymorphisms in the genes CYP27B1 (rs4646536), CYP24A1 (rs927650), VDBP (rs1155563, rs7041), and VDR (rs757343, rs731236, rs2107301, rs7975232) were analyzed for their association with melanoma risk and prognosis. Except VDR rs731236 and VDR rs2107301, the other six polymorphisms have not been analyzed regarding melanoma before. To further improve the prevention as well as the treatment of melanoma, it is important to identify further genetic markers for melanoma risk as well as prognosis in addition to the crude phenotypic, demographic, and environmental markers used in the clinic today. A panel of genetic risk markers could help to better identify individuals at risk for melanoma development or worse prognosis. We, however, found that none of the polymorphisms tested was associated with melanoma risk as well as prognosis in logistic and linear regression models in our study population.
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Affiliation(s)
- Annika Schäfer
- Department of Dermatology, Venereology, and Allergology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
| | - Steffen Emmert
- Department of Dermatology, Venereology, and Allergology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
| | - Jochen Kruppa
- Institute of Medical Biometry and Statistics, University Lübeck, University Hospital Schleswig–Holstein, Campus Lübeck, Maria-Goeppert-Straße 1, 23562 Lübeck, Germany
| | - Steffen Schubert
- Department of Dermatology, Venereology, and Allergology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
| | - Mladen Tzvetkov
- Department of Clinical Pharmacology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
| | - Rotraut Mössner
- Department of Dermatology, Venereology, and Allergology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
| | - Kristian Reich
- Department of Dermatology, Venereology, and Allergology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
- Dermatologikum Hamburg, Stephansplatz 5, 20354 Hamburg, Germany
| | - Carola Berking
- Department of Dermatology, Ludwig-Maximilians-University of Munich, Frauenlobstrasse 9-11, 80337 Munich, Germany
| | - Matthias Volkenandt
- Dermatologikum Hamburg, Stephansplatz 5, 20354 Hamburg, Germany
- Department of Dermatology, Ludwig-Maximilians-University of Munich, Frauenlobstrasse 9-11, 80337 Munich, Germany
| | - Claudia Pföhler
- Department of Dermatology, Venereology, and Allergology, University Clinic Saarland, Building 18, 66041 Homburg, Germany
| | - Michael P. Schön
- Department of Dermatology, Venereology, and Allergology, Georg August University Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany
| | - Thomas Vogt
- Department of Dermatology, Venereology, and Allergology, University Clinic Saarland, Building 18, 66041 Homburg, Germany
| | - Inke R. König
- Institute of Medical Biometry and Statistics, University Lübeck, University Hospital Schleswig–Holstein, Campus Lübeck, Maria-Goeppert-Straße 1, 23562 Lübeck, Germany
| | - Jörg Reichrath
- Department of Dermatology, Venereology, and Allergology, University Clinic Saarland, Building 18, 66041 Homburg, Germany
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Denzer N, Vogt T, Reichrath J. Vitamin D receptor (VDR) polymorphisms and skin cancer: A systematic review. DERMATO-ENDOCRINOLOGY 2011. [PMID: 22110781 DOI: 10.4161/derm.3.3.16519.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Skin cancer is the most common cancer in humans. There are several types of skin cancer that include basal cell carcinoma (BCC), squamous cell carcinoma (SCC) and malignant melanoma (MM). The associations of vDr polymorphisms with skin cancer risk are not well characterized so far. Only a few epidemiologic studies have directly addressed the relationship between VDR polymorphisms and the incidence and prognosis of MM. To make the most of the available information on VDR polymorphisms and skin cancer (MM, BCC and SCC), we undertook a systematic review of published studies. In conclusion, data summarized in this review support the concept that the vitamin D endocrine system (VDES) is of importance for pathogenesis and progression of MM and other types of skin cancer.
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Affiliation(s)
- Nicole Denzer
- Department of Dermatology; The Saarland University Hospital; Homburg, Germany
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Mason RS, Sequeira VB, Gordon-Thomson C. Vitamin D: the light side of sunshine. Eur J Clin Nutr 2011; 65:986-93. [DOI: 10.1038/ejcn.2011.105] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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34
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Denzer N, Vogt T, Reichrath J. Vitamin D receptor (VDR) polymorphisms and skin cancer: A systematic review. DERMATO-ENDOCRINOLOGY 2011; 3:205-10. [PMID: 22110781 DOI: 10.4161/derm.3.3.16519] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 05/07/2011] [Accepted: 05/18/2011] [Indexed: 01/10/2023]
Abstract
Skin cancer is the most common cancer in humans. There are several types of skin cancer that include basal cell carcinoma (BCC), squamous cell carcinoma (SCC) and malignant melanoma (MM). The associations of vDr polymorphisms with skin cancer risk are not well characterized so far. Only a few epidemiologic studies have directly addressed the relationship between VDR polymorphisms and the incidence and prognosis of MM. To make the most of the available information on VDR polymorphisms and skin cancer (MM, BCC and SCC), we undertook a systematic review of published studies. In conclusion, data summarized in this review support the concept that the vitamin D endocrine system (VDES) is of importance for pathogenesis and progression of MM and other types of skin cancer.
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Affiliation(s)
- Nicole Denzer
- Department of Dermatology; The Saarland University Hospital; Homburg, Germany
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35
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Mandelcorn-Monson R, Marrett L, Kricker A, Armstrong BK, Orlow I, Goumas C, Paine S, Rosso S, Thomas N, Millikan RC, Pole JD, Cotignola J, Rosen C, Kanetsky PA, Lee-Taylor J, Begg CB, Berwick M. Sun exposure, vitamin D receptor polymorphisms FokI and BsmI and risk of multiple primary melanoma. Cancer Epidemiol 2011; 35:e105-10. [PMID: 21612999 DOI: 10.1016/j.canep.2011.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2010] [Revised: 03/15/2011] [Accepted: 03/16/2011] [Indexed: 12/13/2022]
Abstract
BACKGROUND Sunlight exposure increases risk of melanoma. Sunlight also potentiates cutaneous synthesis of vitamin D, which can inhibit melanoma cell growth and promote apoptosis. Vitamin D effects are mediated through the vitamin D receptor (VDR). We hypothesized that genetic variation in VDR affects the relationship of sun exposure to risk of a further melanoma in people who have already had one. METHODS We investigated the interaction between VDR polymorphisms and sun exposure in a population-based multinational study comparing 1138 patients with a multiple (second or subsequent) primary melanoma (cases) to 2151 patients with a first primary melanoma (controls); essentially a case-control study of melanoma in a population of melanoma survivors. Sun exposure was assessed using a questionnaire and interview, and was shown to be associated with multiple primary melanoma. VDR was genotyped at the FokI and BsmI loci and the main effects of variants at these loci and their interactions with sun exposure were analyzed. RESULTS Only the BsmI variant was associated with multiple primary melanoma (OR=1.27, 95% CI 0.99-1.62 for the homozygous variant genotype). Joint effects analyses showed highest ORs in the high exposure, homozygous variant BsmI genotype category for each sun exposure variable. Stratified analyses showed somewhat higher ORs for the homozygous BsmI variant genotype in people with high sun exposure than with low sun exposure. P values for interaction, however, were high. CONCLUSION These results suggest that risk of multiple primary melanoma is increased in people who have the BsmI variant of VDR.
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36
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Orlow I, Roy P, Reiner AS, Yoo S, Patel H, Paine S, Armstrong BK, Kricker A, Marrett LD, Millikan RC, Thomas NE, Gruber SB, Anton-Culver H, Rosso S, Gallagher RP, Dwyer T, Kanetsky PA, Busam K, From L, Begg CB, Berwick M. Vitamin D receptor polymorphisms in patients with cutaneous melanoma. Int J Cancer 2011; 130:405-18. [PMID: 21365644 DOI: 10.1002/ijc.26023] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Accepted: 02/08/2011] [Indexed: 01/24/2023]
Abstract
The vitamin D receptor (VDR) gene has been associated with cancer risk, but only a few polymorphisms have been studied in relation to melanoma risk and the results have been inconsistent. We examined 38 VDR gene single nucleotide polymorphisms (SNPs) in a large international multicenter population-based case-control study of melanoma. Buccal DNAs were obtained from 1,207 people with incident multiple primary melanoma and 2,469 with incident single primary melanoma. SNPs with known or suspected impact on VDR activity, haplotype tagging SNPs with ≥ 10% minor allele frequency in Caucasians, and SNPs reported as significant in other association studies were examined. Logistic regression was used to calculate the relative risks conferred by the individual SNP. Eight of 38 SNPs in the promoter, coding, and 3' gene regions were individually significantly associated with multiple primary melanoma after adjusting for covariates. The estimated increase in risk for individuals who were homozygous for the minor allele ranged from 25 to 33% for six polymorphisms: rs10875712 (odds ratios [OR] 1.28; 95% confidence interval (CI), 1.01-1.62), rs4760674 (OR 1.33; 95% CI, 1.06-1.67), rs7139166 (OR 1.26; 95%CI, 1.02-1.56), rs4516035 (OR 1.25; 95%CI, 1.01-1.55), rs11168287 (OR 1.27; 95%CI, 1.03-1.57) and rs1544410 (OR 1.30; 95%CI, 1.04-1.63); for two polymorphisms, homozygous carriers had a decreased risk: rs7305032 (OR 0.81; 95%CI 0.65-1.02) and rs7965281 (OR, 0.78; 95%CI, 0.62-0.99). We recognize the potential false positive findings because of multiple comparisons; however, the eight significant SNPs in our study outnumbered the two significant tests expected to occur by chance. The VDR may play a role in melanomagenesis.
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Affiliation(s)
- Irene Orlow
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA.
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Abstract
Vitamin D is a fat-soluble steroid hormone, which is essential to health and for which epidemiological studies suggest a role in autoimmune disease, infections, cardiovascular disease and cancer. It is ingested in foods such as oily fish and supplements, so that average levels vary between countries, but most individuals worldwide make most of their vitamin D as a result of the effects of sun exposure on the skin. Many studies in different populations around the world have in recent years shown that sub-optimal levels of vitamin D (<70 nmol/L) are common. A series of epidemiological studies have suggested that low vitamin D levels increase the risk of cancers, particularly of the breast and gastrointestinal tracts, so that there has been much interest in understanding the effects of vitamin D on cancer cells. Vitamin D binds to the vitamin D receptor (VDR) resulting in transcription of a number of genes playing a role in inhibition of MAPK signalling, induction of apoptosis and cell-cycle inhibition, and therefore vitamin D has anti-proliferative and pro-apoptotic effects in cells of many lineages. It also has suppressive effects on adaptive immunity and is reported to promote innate immunity. Here we review data on vitamin D and melanoma. There are in vitro data, which suggest that vitamin D has the same anti-proliferative effects on melanoma cells as have been demonstrated in other cells. We have reported data to suggest that vitamin D levels at diagnosis have a role in determining outcome for melanoma patients. There is a curious relationship between melanoma risk and sun exposure where sunburn is causal but occupational sun exposure is not (at least in temperate climes). Seeking to understand this, we discuss data, which suggest (but by no means prove) that vitamin D might also have a role in susceptibility to melanoma. In conclusion, much remains unknown about vitamin D in general and certainly about vitamin D and melanoma. However, the effects of avoidance of suboptimal vitamin D levels on cancer cell proliferation are likely to be beneficial to the melanoma patient. The possible results of high vitamin D levels on the immune system remain unclear however and a source of some concern, but the data support the view that serum levels in the range 70-100 nmol/L might be a reasonable target for melanoma patients as much as for other members of the population.
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Affiliation(s)
- Sinead Field
- Section of Epidemiology and Biostatistics, Leeds Institute of Molecular Medicine, University of Leeds, Leeds LS97TF, UK
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Gandini S, Francesco FP, Johanson H, Bonanni B, Testori A. Why vitamin D for cancer patients? Ecancermedicalscience 2009; 3:160. [PMID: 22276021 PMCID: PMC3224009 DOI: 10.3332/ecancer.2009.160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2009] [Indexed: 12/31/2022] Open
Abstract
UNLABELLED Several epidemiological, pre-clinical and clinical studies support Vitamin D as a preventive and therapeutic cancer agent. BACKGROUND Vitamin D and cancer: calcitriol, the biologically active form of vitamin D (1,25(OH)D), exerts its effects mainly through binding to nuclear vitamin D receptor (VDR). Calcitriol has been shown to be an anti-proliferative, pro-differentiation, pro-apoptotic agent and an inhibitor of cell migration. Animal and human in vitro studies strongly indicate that vitamin D may have benefits for many forms of cancer. Inadequate levels of circulating 25-hydroxy-vitamin D (25(OH)D) are associated with an increased risk and poor prognosis of several types of cancer. Vitamin D and melanoma: cutaneous malignant melanoma (CMM) represents a major public health issue: rates in Italy have almost doubled in the last decade and CMM is frequent among young adults. For resected stage II melanoma no standard adjuvant treatment exists and five-year overall survival is about 70%. Cultured melanoma cells can synthesize calcitriol from 25(OH)D and express the VDR. Moreover, 1,25(OH)D has anti-proliferative and pro-differentiation effects in human melanoma cells. 1,25(OH)D has been shown to induce apoptosis in human melanoma cell lines and has an inhibitory effect on the spreading of melanoma cells in vitro. Preliminary results on vitamin D: epidemiological data indicate that vitamin D deficiency is relatively common in Europe. In an Italian study, we found that 85% of the participants had insufficient levels of 25(OH)D. We have shown through a meta-analysis of randomized trials that vitamin D supplementation is associated with a significant reduction (7%) in total mortality in healthy subjects and an association between VDR and 25(OH)D and CMM progression has also been demonstrated. We have also reported significant associations between VDR polymorphisms and incidence of skin cancer. In early supplementation trials, the lack of effect on cancer incidence has been attributed to insufficient vitamin D supplementation, stressing the need to better study vitamin D bioavailability. In fact, a recent IARC report highlighted the need for new randomized trials, based on results from our meta-analyses on 25(OH)D serum levels and cancer risk. Clinical trial and biomarkers studies: in order to assess whether vitamin D supplementation could improve prognosis of CMM, an Italian multi-centre trial in stage II resected melanoma patients was planned to monitor changes in 25(OH)D. The study will address two important questions regarding the relationship between the biology of VDR and (1) vitamin D metabolism, and (2) CMM prognosis. This will involve investigating the association between VDR polymorphisms and Breslow thickness, the most important prognostic factor of CMM, and between 25(OH)D serum level, vitamin D supplementation and VDR. We will also evaluate at baseline whether VDR polymorphisms are associated with Breslow thickness and whether we obtain significant increase in 25(OH)D serum levels during the first year of supplementation. We will quantify the percentages of patients who have desirable levels of 25(OH)D and, if they don't, the mean time to reach that level. The findings from this study will be of great interest because vitamin D could have anti-cancer benefits for a wide spectrum of cancers.
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Affiliation(s)
- S Gandini
- Epidemiology and Biostatistics Division
| | | | - H Johanson
- Cancer Prevention and Genetics Division, European Institute of Oncology, Milan, Italy
| | - B Bonanni
- Cancer Prevention and Genetics Division, European Institute of Oncology, Milan, Italy
| | - A Testori
- Melanoma and Muscle-Cutaneous Sarcomas Division
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Gapska P, Scott RJ, Serrano-Fernandez P, Mirecka A, Rassoud I, Górski B, Cybulski C, Huzarski T, Byrski T, Nagay L, Maleszka R, Sulikowski M, Lubinski J, Debniak T. Vitamin D receptor variants and the malignant melanoma risk: a population-based study. Cancer Epidemiol 2009; 33:103-7. [PMID: 19679055 DOI: 10.1016/j.canep.2009.06.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Revised: 06/12/2009] [Accepted: 06/17/2009] [Indexed: 01/07/2023]
Abstract
BACKGROUND There is continuing interest in identifying low-penetrance genes which are associated with an increased susceptibility to common types of cancer, including malignant melanoma. METHODS We sought to examine the association between four VDR common variants (rs1544410, rs731236, rs10735810, rs4516035) and the risk of melanoma in the Polish population. We also determined the prevalence of compound carriers of VDR and known MM genetic risk factors MC1R and CDKN2A (A148T) variants. We examined 763 unselected melanoma cases, 763 healthy adults matched for sex and age with the melanoma cases and 777 newborns. RESULTS None of the VDR variants alone or as compound carriers of two or more of the VDR genotypes were associated with MM risk. There were no major differences between the prevalences of the examined variants among patients with MM on UV-exposed and UV-non exposed skin areas, as well as among early-onset and late-onset cases. We found no association between VDR and MC1R or between VDR and CDKN2A common variants. A statistically significant over-representation of one VDR haplotype: rs731236_A+rs1544410_T (OR=3.2, p=0.02) was detected. Linkage disequilibrium of rs1544410 and rs731236 was confirmed. CONCLUSION To answer the question, whether VDR can be regarded as melanoma susceptibility gene, additional, large multi-center association studies have to be performed.
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Affiliation(s)
- P Gapska
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University, Szczecin, Poland
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Randerson-Moor JA, Taylor JC, Elliott F, Chang YM, Beswick S, Kukalizch K, Affleck P, Leake S, Haynes S, Karpavicius B, Marsden J, Gerry E, Bale L, Bertram C, Field H, Barth JH, Silva IDS, Swerdlow A, Kanetsky PA, Barrett JH, Bishop DT, Bishop JAN. Vitamin D receptor gene polymorphisms, serum 25-hydroxyvitamin D levels, and melanoma: UK case-control comparisons and a meta-analysis of published VDR data. Eur J Cancer 2009; 45:3271-81. [PMID: 19615888 DOI: 10.1016/j.ejca.2009.06.011] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2009] [Revised: 05/28/2009] [Accepted: 06/10/2009] [Indexed: 01/19/2023]
Abstract
We have carried out melanoma case-control comparisons for six vitamin D receptor (VDR) gene single nucleotide polymorphisms (SNPs) and serum 25-hydroxyvitamin D(3) levels in order to investigate the role of vitamin D in melanoma susceptibility. There was no significant evidence of an association between any VDR SNP and risk in 1028 population-ascertained cases and 402 controls from Leeds, UK. In a second Leeds case-control study (299 cases and 560 controls) the FokI T allele was associated with increased melanoma risk (odds ratio (OR) 1.42, 95% confidence interval (CI) 1.06-1.91, p=0.02). In a meta-analysis in conjunction with published data from other smaller data sets (total 3769 cases and 3636 controls), the FokI T allele was associated with increased melanoma risk (OR 1.19, 95% CI 1.05-1.35), and the BsmI A allele was associated with a reduced risk (OR 0.81, 95% CI 0.72-0.92), in each instance under a parsimonious dominant model. In the first Leeds case-control comparison cases were more likely to have a higher body mass index (BMI) than controls (p=0.007 for linear trend). There was no evidence of a case-control difference in serum 25-hydroxyvitamin D(3) levels. In 1043 incident cases from the first Leeds case-control study, a single estimation of serum 25-hydroxyvitamin D(3) level taken at recruitment was inversely correlated with Breslow thickness (p=0.03 for linear trend). These data provide evidence to support the view that vitamin D and VDR may have a small but potentially important role in melanoma susceptibility, and putatively a greater role in disease progression.
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Affiliation(s)
- Juliette A Randerson-Moor
- Section of Epidemiology and Biostatistics, Leeds Institute of Molecular Medicine, University of Leeds, Leeds LS9 7TF, UK
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41
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Egan KM. Vitamin D and Melanoma. Ann Epidemiol 2009; 19:455-61. [DOI: 10.1016/j.annepidem.2009.01.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Revised: 08/21/2008] [Accepted: 01/06/2009] [Indexed: 10/21/2022]
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Tanaka A, Nezu S, Uegaki S, Kikuchi K, Shibuya A, Miyakawa H, Takahashi SI, Bianchi I, Zermiani P, Podda M, Ohira H, Invernizzi P, Takikawa H. Vitamin D receptor polymorphisms are associated with increased susceptibility to primary biliary cirrhosis in Japanese and Italian populations. J Hepatol 2009; 50:1202-9. [PMID: 19376604 DOI: 10.1016/j.jhep.2009.01.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Revised: 12/18/2008] [Accepted: 01/09/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIMS Vitamin D receptor (VDR) agonists have recently been identified as potent immunomodulators capable of inhibiting Th1-mediated immune response, leading us to consider the hypothesis that functional VDR polymorphisms might contribute to enhanced risk for developing primary biliary cirrhosis (PBC), a Th1-mediated autoimmune disease. In the current study, we aimed at elucidating the genetic association of VDR polymorphisms with susceptibility to PBC in Japanese and Italian populations. METHODS We enrolled 334 PBC patients (195 Japanese and 139 Italians), as well as 334 age- and sex-matched controls (179 Japanese and 156 Italians). VDR genotyping was performed by PCR-RFLP, using BsmI, ApaI and TaqI endonucleases. RESULTS The genotype BB of BsmI polymorphism was significantly associated with PBC (OR = 1.80 [95% CI; 1.19-2.73], p = 0.005). The association of the genotype BB was observed in Japanese (OR = 13.77, p = 0.001), and Italians (OR = 1.83, p = 0.019), respectively, although not significant in Italians after Bonferroni correction. The frequency of the B allele at the BsmI polymorphism was significantly higher in PBC patients (OR = 1.27 [95% CI; 1.02-1.59], p = 0.040). CONCLUSIONS The genotype 'BB' as well as 'B' allele at BsmI polymorphism of the VDR gene contribute to the risk of PBC development.
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Affiliation(s)
- Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, 2-11-1, Kaga, Itabashi-ku, Tokyo 173-8605, Japan.
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Luong KVQ, Nguyen LTH. The beneficial role of vitamin D and its analogs in cancer treatment and prevention. Crit Rev Oncol Hematol 2009; 73:192-201. [PMID: 19446468 DOI: 10.1016/j.critrevonc.2009.04.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2008] [Revised: 03/31/2009] [Accepted: 04/17/2009] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Cancer is the leading cause of death in the United States, and the probability of developing cancer increases dramatically with age. Interestingly, vitamin D deficiency is also recognized more often in people of advanced ages. A potential relationship between vitamin D deficiency and cancer has been reported in the literature. METHOD Review Medline database literature and discuss the relationship between vitamin D status and cancer. RESULTS Environmental (including seasonal and geographic) and genetic factors contribute to the development of both vitamin D deficiency and cancer. The vitamin D receptor is present in many tissues, especially in malignant cells, and may contribute to the successful use of vitamin D and its analogs in the treatment of some cancer patients. CONCLUSION Further investigation of the role of vitamin D in the treatment of cancer is warranted.
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Alexandroff A, Burd R. Footprints of the EADV: a meeting report from the 17th Congress of the European Academy of Dermatology and Venereology. Br J Dermatol 2009; 160:938-45. [DOI: 10.1111/j.1365-2133.2009.09107.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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45
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Barroso E, Fernandez LP, Milne RL, Pita G, Sendagorta E, Floristan U, Feito M, Aviles JA, Martin-Gonzalez M, Arias JI, Zamora P, Blanco M, Lazaro P, Benitez J, Ribas G. Genetic analysis of the vitamin D receptor gene in two epithelial cancers: melanoma and breast cancer case-control studies. BMC Cancer 2008; 8:385. [PMID: 19105801 PMCID: PMC2639605 DOI: 10.1186/1471-2407-8-385] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2008] [Accepted: 12/23/2008] [Indexed: 12/04/2022] Open
Abstract
Background Vitamin D serum levels have been found to be related to sun exposure and diet, together with cell differentiation, growth control and consequently, cancer risk. Vitamin D receptor (VDR) genotypes may influence cancer risk; however, no epidemiological studies in sporadic breast cancer (BC) or malignant melanoma (MM) have been performed in a southern European population. In this study, the VDR gene has been evaluated in two epithelial cancers BC and MM. Methods We have conducted an analysis in 549 consecutive and non-related sporadic BC cases and 556 controls, all from the Spanish population, and 283 MM cases and 245 controls. Genotyping analyses were carried out on four putatively functional SNPs within the VDR gene. Results An association with the minor allele A of the non-synonymous SNP rs2228570 (rs10735810, FokI, Met1Thr) was observed for BC, with an estimated odds ratio (OR) of 1.26 (95% CI = 1.02–1.57; p = 0.036). The synonymous variant rs731236 (TaqI) appeared to be associated with protection from BC (OR = 0.80, 95%CI = 0.64–0.99; p = 0.047). No statistically significant associations with MM were observed for any SNP. Nevertheless, sub-group analyses revealed an association between rs2228570 (FokI) and absence of childhood sunburns (OR = 0.65, p = 0.003), between the 3'utr SNP rs739837 (BglI) and fair skin (OR = 1.31, p = 0.048), and between the promoter SNP rs4516035 and the more aggressive tumour location in head-neck and trunk (OR = 1.54, p = 0.020). Conclusion In summary, we observed associations between SNPs in the VDR gene and BC risk, and a comprehensive analysis using clinical and tumour characteristics as outcome variables has revealed potential associations with MM. These associations required confirmation in independent studies.
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Affiliation(s)
- Eva Barroso
- Human Genetics Group, Human Cancer Genetics Program, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
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Gandini S, Raimondi S, Gnagnarella P, Doré JF, Maisonneuve P, Testori A. Vitamin D and skin cancer: a meta-analysis. Eur J Cancer 2008; 45:634-41. [PMID: 19008093 DOI: 10.1016/j.ejca.2008.10.003] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2008] [Accepted: 10/02/2008] [Indexed: 11/18/2022]
Abstract
A comprehensive bibliographic search of the literature was conducted to identify studies on Cutaneous Malignant Melanoma (CMM) and non-melanoma skin cancer (NMSC), Vitamin D receptor (VDR) polymorphisms, Vitamin D intake and 25(OH)D serum levels. Fully adjusted risk estimates were found and extracted for the two polymorphisms FokI and BsmI and Vitamin D intake. Ten studies were included in the meta-analysis, with a total of 6805 skin cancer cases. We found an association with CMM for both polymorphisms. The summary relative risks (SRR) for the studies on CMM were: 1.21 (1.03-1.42) and 1.21 (0.95-1.54) for the Ff and ff versus wild-type of FokI, respectively. The SRR for ff versus wild-type became significant with the inclusion of NMSC. The SRR for the studies on CMM were: 0.78 (0.65-0.92) and 0.75 (0.59-0.95) for the Bb and BB versus wild-type of BsmI, respectively. There is also a slight indication of a role of dietary Vitamin D in CMM development. In conclusion, this meta-analysis suggests a possible significant role of VDR FokI and BsmI polymorphism in CMM and NMSC risk. The association with Vitamin D intake is less clear and further studies could be useful to clarify the role of diet.
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Affiliation(s)
- Sara Gandini
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
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Abstract
Controversy continues over the carcinogenic properties of tanning beds. The tanning industry "sells" tanning beds as a safe alternative to UV exposure for both tanning as well as vitamin D biosynthesis. But, how safe are tanning beds? Epidemiologic data - incomplete and unsatisfactory - suggests that tanning beds are not safer than solar ultraviolet radiation and that they may have independent effects from solar exposure that increase risk for melanoma.
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Affiliation(s)
- Marianne Berwick
- University of New Mexico Cancer Research and Treatment Center, Albuquerque, NM, USA.
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Mocellin S, Nitti D. Vitamin D receptor polymorphisms and the risk of cutaneous melanoma. Cancer 2008; 113:2398-407. [DOI: 10.1002/cncr.23867] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Vitamin D receptor polymorphisms and falls among older adults living in the community: results from the ilSIRENTE study. J Bone Miner Res 2008; 23:1031-6. [PMID: 18302499 DOI: 10.1359/jbmr.080225] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Vitamin D receptor (VDR) genotypes were associated with cognitive status, depressive symptoms, strength, and sarcopenia, but, thus far, no study has assessed their relationship with falls. The objective of this study is to evaluate whether, in a population of older adults living in the community, VDR FokI and BsmI genotypes are associated with falls. To this aim, we used data from the baseline evaluation of the ilSIRENTE study, which enrolled older adults >or= 80 yr of age living in the community in Italy. Falls occurring within 90 days of assessment were assessed by study personnel. The mean age of 259 study participants was 85.0 +/- 4.5 (SD) yr; 172 (66.4%) were women. Overall, 33 (12.7%) participants reported one or more falls. The rate of falls was 19.5% in participants with the BB genotype, 11.1% in those with Bb genotype, and 5.9% in those with bb genotype (p for linear trend = 0.02). After adjusting for potential confounders, compared with participants with the BB genotype, those with the bb genotype had a significantly lower OR for falls 0.14 (95% CI, 0.03-0.66). Rate of falls did not differ significantly across FokI genotypes (FF: 14.4%, Ff: 11.9%, ff: 9.1%; p = 0.43). In conclusion, the VDR bb genotype of the BsmI gene is associated with a reduced rate of falls compared with the BB genotype, whereas no effect on falls was shown for FokI polymorphism. Further studies conducted in larger population are needed to confirm the association of BsmI genotype and falls and to understand reasons for these findings.
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50
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Santonocito C, Paradisi A, Capizzi R, Concolino P, Lavieri MM, Lanza Silveri S, De Luca D, Catricalà C, Di Carlo A, Zuppi C, Ameglio F, Capoluongo E. Insulin-like growth factor I (CA) repeats are associated with higher melanoma's Breslow index but not associated with the presence of the melanoma. A pilot study. Clin Chim Acta 2008; 390:104-9. [PMID: 18237549 DOI: 10.1016/j.cca.2008.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2007] [Revised: 12/22/2007] [Accepted: 01/07/2008] [Indexed: 10/22/2022]
Abstract
BACKGROUND IGF-I-(CA) repeats have been previously analysed in few types of cancer and the results, although discordant in different studies, showed possible associations between cancer and IGF-I(CA)(19) repeats. Aim of this pilot study was to detect a possible association between some of the IGF-I(CA) repeats and the presence of malignant melanoma and its Breslow index. METHODS Two hundred patients affected with cutaneous malignant melanoma and 100 control healthy subjects were analysed for IGF-I(CA) repeats by fragment analysis sequencing and, partially, confirmed by direct sequencing. RESULTS A significant association of IGF-I(CA)(19) repeats was observed with melanoma higher Breslow indices (P<0.001), while no association between melanoma patients and the different genotypes of IGF-I(CA) was found. The above mentioned association was confirmed after Bonferroni's correction for multiple comparisons and also by logistic regression analysis adjusted for age, sex and BMI variables. A slight, significant difference (P=0.03) was observed for serum IGF-I values in IGF-I(CA)(19)-positive or IGF-I(CA)(19)-negative subjects. DISCUSSION The association observed for IGF-I(CA)(19) and malignant melanoma is in keeping with similar results obtained in prostate or breast cancers, suggesting that this type of repeat may be directly or indirectly important in controlling cancer induction and its severity.
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Affiliation(s)
- Concetta Santonocito
- Laboratory of Molecular Biology, Institute of Biochemistry & Clinical Biochemistry, Catholic University, Largo A. Gemelli 8, 00168 Rome, Italy
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