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Vishwas S, Paul SD, Singh D. An Insight on Skin Cancer About Different Targets With Update on Clinical Trials and Investigational Drugs. Curr Drug Deliv 2024; 21:852-869. [PMID: 37496132 DOI: 10.2174/1567201820666230726150642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/12/2022] [Accepted: 01/10/2023] [Indexed: 07/28/2023]
Abstract
Cancer is a diverse disease caused by transcriptional changes involving genetic and epigenetic features that influence a huge variety of genes and proteins. Skin cancer is a potentially fatal disease that affects equally men and women globally and is characterized by many molecular changes. Despite the availability of various improved approaches for detecting and treating skin cancer, it continues to be the leading cause of death throughout society. This review highlights a general overview of skin cancer, with an emphasis on epidemiology, types, risk factors, pathological and targeted facets, biomarkers and molecular markers, immunotherapy, and clinical updates of investigational drugs associated with skin cancer. The skin cancer challenges are acknowledged throughout this study, and the potential application of novel biomarkers of skin cancer formation, progression, metastasis, and prognosis is explored. Although the mechanism of skin carcinogenesis is currently poorly understood, multiple articles have shown that genetic and molecular changes are involved. Furthermore, several skin cancer risk factors are now recognized, allowing for efficient skin cancer prevention. There have been considerable improvements in the field of targeted treatment, and future research into additional targets will expand patients' therapeutic choices. In comparison to earlier articles on the same issue, this review focused on molecular and genetic factors and examined various skin cancer-related factors in depth.
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Affiliation(s)
- Suraj Vishwas
- Shankaracharya Technical Campus, Faculty of Pharmaceutical Sciences, Bhilai (C.G.) India
- Sanskar City College of Pharmacy, Rajnandgaon, Bhilai (C.G.) India
| | - Swarnali Das Paul
- Shri Shankaracharya College of Pharmaceutical Sciences, Bhilai (C.G.) India
| | - Deepika Singh
- Shri Shankaracharya Technical Campus, Faculty of Pharmaceutical Sciences, Bhilai (C.G.) India
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Kashani-Sabet M, Leachman SA, Stein JA, Arbiser JL, Berry EG, Celebi JT, Curiel-Lewandrowski C, Ferris LK, Grant-Kels JM, Grossman D, Kulkarni RP, Marchetti MA, Nelson KC, Polsky D, Seiverling EV, Swetter SM, Tsao H, Verdieck-Devlaeminck A, Wei ML, Bar A, Bartlett EK, Bolognia JL, Bowles TL, Cha KB, Chu EY, Hartman RI, Hawryluk EB, Jampel RM, Karapetyan L, Kheterpal M, Lawson DH, Leming PD, Liebman TN, Ming ME, Sahni D, Savory SA, Shaikh SS, Sober AJ, Sondak VK, Spaccarelli N, Usatine RP, Venna S, Kirkwood JM. Early Detection and Prognostic Assessment of Cutaneous Melanoma: Consensus on Optimal Practice and the Role of Gene Expression Profile Testing. JAMA Dermatol 2023; 159:545-553. [PMID: 36920356 PMCID: PMC11225588 DOI: 10.1001/jamadermatol.2023.0127] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Importance Therapy for advanced melanoma has transformed during the past decade, but early detection and prognostic assessment of cutaneous melanoma (CM) remain paramount goals. Best practices for screening and use of pigmented lesion evaluation tools and gene expression profile (GEP) testing in CM remain to be defined. Objective To provide consensus recommendations on optimal screening practices and prebiopsy diagnostic, postbiopsy diagnostic, and prognostic assessment of CM. Evidence Review Case scenarios were interrogated using a modified Delphi consensus method. Melanoma panelists (n = 60) were invited to vote on hypothetical scenarios via an emailed survey (n = 42), which was followed by a consensus conference (n = 51) that reviewed the literature and the rationale for survey answers. Panelists participated in a follow-up survey for final recommendations on the scenarios (n = 45). Findings The panelists reached consensus (≥70% agreement) in supporting a risk-stratified approach to melanoma screening in clinical settings and public screening events, screening personnel recommendations (self/partner, primary care provider, general dermatologist, and pigmented lesion expert), screening intervals, and acceptable appointment wait times. Participants also reached consensus that visual and dermoscopic examination are sufficient for evaluation and follow-up of melanocytic skin lesions deemed innocuous. The panelists reached consensus on interpreting reflectance confocal microscopy and some but not all results from epidermal tape stripping, but they did not reach consensus on use of certain pigmented lesion evaluation tools, such as electrical impedance spectroscopy. Regarding GEP scores, the panelists reached consensus that a low-risk prognostic GEP score should not outweigh concerning histologic features when selecting patients to undergo sentinel lymph node biopsy but did not reach consensus on imaging recommendations in the setting of a high-risk prognostic GEP score and low-risk histology and/or negative nodal status. Conclusions and Relevance For this consensus statement, panelists reached consensus on aspects of a risk-stratified approach to melanoma screening and follow-up as well as use of visual examination and dermoscopy. These findings support a practical approach to diagnosing and evaluating CM. Panelists did not reach consensus on a clearly defined role for GEP testing in clinical decision-making, citing the need for additional studies to establish the clinical use of existing GEP assays.
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Affiliation(s)
- Mohammed Kashani-Sabet
- Center for Melanoma Research and Treatment, California Pacific Medical Center Research Institute, San Francisco
| | - Sancy A Leachman
- Departments of Dermatology and Family Medicine, Knight Cancer Institute, Oregon Health & Science University, Portland
| | - Jennifer A Stein
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, New York
| | - Jack L Arbiser
- Department of Dermatology, Emory University School of Medicine, Winship Cancer Institute, Atlanta Veterans Administration Health Center, Atlanta, Georgia
| | - Elizabeth G Berry
- Departments of Dermatology and Family Medicine, Knight Cancer Institute, Oregon Health & Science University, Portland
| | - Julide T Celebi
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, New York
| | - Clara Curiel-Lewandrowski
- UA Cancer Center Skin Cancer Institute, Division of Dermatology, College of Medicine, University of Arizona, Tucson
| | - Laura K Ferris
- Departments of Dermatology and Medicine, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Jane M Grant-Kels
- Department of Dermatology, University of Connecticut School of Medicine, Farmington
- Department of Dermatology, University of Florida College of Medicine, Gainesville
| | | | - Rajan P Kulkarni
- Departments of Dermatology and Family Medicine, Knight Cancer Institute, Oregon Health & Science University, Portland
| | - Michael A Marchetti
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kelly C Nelson
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston
| | - David Polsky
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, New York
| | | | - Susan M Swetter
- Department of Dermatology/Pigmented Lesion and Melanoma Program, Stanford University Medical Center and Cancer Institute, Palo Alto, California
- Dermatology Service, VA Palo Alto Health Care System, Palo Alto, California
| | - Hensin Tsao
- Department of Dermatology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | | | - Maria L Wei
- Dermatology Department, University of California, San Francisco
- Dermatology Service, San Francisco VA Health Care System, San Francisco, California
| | - Anna Bar
- Departments of Dermatology and Family Medicine, Knight Cancer Institute, Oregon Health & Science University, Portland
| | - Edmund K Bartlett
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jean L Bolognia
- Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut
| | | | - Kelly B Cha
- Department of Dermatology, Michigan Medicine, Ann Arbor
| | - Emily Y Chu
- Department of Dermatology, University of Pennsylvania, Philadelphia
| | - Rebecca I Hartman
- Department of Dermatology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Elena B Hawryluk
- Department of Dermatology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Risa M Jampel
- Department of Dermatology, University of Maryland, Baltimore, Maryland
| | - Lilit Karapetyan
- Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Meenal Kheterpal
- Department of Dermatology, Duke University, Durham, North Carolina
| | - David H Lawson
- Department of Dermatology, Emory University School of Medicine, Winship Cancer Institute, Atlanta Veterans Administration Health Center, Atlanta, Georgia
| | | | - Tracey N Liebman
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, New York
| | - Michael E Ming
- Department of Dermatology, University of Pennsylvania, Philadelphia
| | | | - Stephanie A Savory
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas
| | - Saba S Shaikh
- Department of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Arthur J Sober
- Department of Dermatology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Vernon K Sondak
- Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | | | | | - Suraj Venna
- Inova Schar Cancer Institute, Inova Fairfax Hospital, University of Virginia School of Medicine, Charlottesville
| | - John M Kirkwood
- Departments of Dermatology and Medicine, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
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Molecular landscape of Hereditary Melanoma. Crit Rev Oncol Hematol 2021; 164:103425. [PMID: 34245855 DOI: 10.1016/j.critrevonc.2021.103425] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 05/20/2021] [Accepted: 07/04/2021] [Indexed: 12/27/2022] Open
Abstract
Melanoma is considered the most lethal skin cancer and its incidence has increased during the past decades. About 10 % of cases are classified as hereditary melanoma. Genetic predisposition usually manifests itself clinically as early onset and multiple cutaneous melanomas. Several genes have been identified as involved to melanoma susceptibility, some of them still with unknown clinical relevance. Beyond melanoma, the affected families are also more prone to develop other malignancies, such as pancreatic cancer. The identification of risk families and involved genes is of great importance, since different forms of oncological surveillance are recommended. However, well established guidelines to standardize both the selection of individuals and the genetic panel to be requested are still lacking. Given the importance of the genetic counseling and testing in the context of clinical suspicion of hereditary melanoma, this paper aims to review the literature regarding genetic panel indications worldwide.
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Abstract
Melanoma is the most common skin cancer in children, often presenting in an atypical fashion. The incidence of melanoma in children has been declining. The mainstay of therapy is surgical resection. Sentinel lymph node biopsy often is indicated to guide therapy and determine prognosis. Completion lymph node dissection is recommended in selective cases after positive sentinel lymph node biopsy. Those with advanced disease receive adjuvant systemic treatment. Because children are excluded from melanoma clinical trials, management is based on pediatric retrospective data and adult clinical trials. This review focuses on epidemiology, presentation, surgical management, adjuvant therapy, and outcomes of pediatric melanoma.
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Aldrink JH, Polites S, Lautz TB, Malek MM, Rhee D, Bruny J, Christison-Lagay ER, Tracy ET, Abdessalam S, Ehrlich PF, Dasgupta R, Austin MT. What's new in pediatric melanoma: An update from the APSA cancer committee. J Pediatr Surg 2020; 55:1714-1721. [PMID: 31699434 DOI: 10.1016/j.jpedsurg.2019.09.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/25/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND/PURPOSE Melanoma is the most common skin cancer in children and often presents in an atypical fashion when compared to adults. The purpose of this review is to present an update on the epidemiology, surgical and medical management and prevention strategies in pediatric melanoma. METHODS A comprehensive review of the current literature on the epidemiology, surgical and medical management and prevention of adult and pediatric melanoma was performed by the authors and the results of this review are summarized in the manuscript. RESULTS Most recently, the incidence of melanoma in children has been declining, possibly owing to increased awareness and sun exposure prevention. The mainstay of therapy is surgical resection, often with sentinel lymph node biopsy. A positive sentinel node has prognostic value; however, completion node dissection is no longer recommended in the absence of clinically or radiographically positive nodes. Those with advanced disease also receive adjuvant systemic therapy using increasingly targeted immunologic therapies. CONCLUSIONS Sentinel lymph node positive patients no longer require completion lymph node dissection and instead may be followed by ultrasound. However, it is important to note that children have been excluded from most melanoma clinical trials to date, and therefore, recommendations for management are based on existing pediatric retrospective data and extrapolation from adult studies. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Jennifer H Aldrink
- Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Stephanie Polites
- Division of Pediatric Surgery, Oregon Health and Science University, Portland, OR
| | - Timothy B Lautz
- Division of Pediatric Surgery, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL
| | - Marcus M Malek
- Division of Pediatric General and Thoracic Surgery, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Daniel Rhee
- Division of Pediatric Surgery, Johns Hopkins School of Medicine, Baltimore, MD
| | - Jennifer Bruny
- Division of Pediatric Surgery, University of Colorado, Children's Hospital Colorado, Aurora, CO
| | | | - Elisabeth T Tracy
- Division of Pediatric Surgery, Duke University Medical Center, Durham, NC
| | - Shahab Abdessalam
- Department of Pediatric Surgery, Boys Town National Research Hospital, Omaha, NE
| | - Peter F Ehrlich
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Childrens Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | - Mary T Austin
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX.
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Trager MH, Geskin LJ, Samie FH, Liu L. Biomarkers in melanoma and non‐melanoma skin cancer prevention and risk stratification. Exp Dermatol 2020; 31:4-12. [DOI: 10.1111/exd.14114] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 05/10/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Megan H. Trager
- Department of Dermatology Columbia University Irving Medical Center New York NYUSA
| | - Larisa J. Geskin
- Department of Dermatology Columbia University Irving Medical Center New York NYUSA
| | - Faramarz H. Samie
- Department of Dermatology Columbia University Irving Medical Center New York NYUSA
| | - Liang Liu
- The Hormel Institute University of Minnesota Austin MNUSA
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Abstract
Melanoma accounts for 7% of all cancers in adolescents ages 15-19 years but is an unexpected malignancy in younger children. The prevalence of malignant melanoma is very rare in children ages 1-4 years, but certain non-modifiable risk factors such as xeroderma pigmentosum, congenital melanocytic nevus syndrome and other inherited traits increase the risk for its development in these young children. Recent genomic studies have identified characteristics of pediatric melanoma that differ from conventional melanoma seen in adults. In this review the authors inform on the types of melanoma seen in children and adolescents, discuss similarities and differences in melanoma between children and adults, and discuss the role of imaging in the care of these children.
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Affiliation(s)
- Sue C Kaste
- Departments of Diagnostic Imaging and Oncology, St. Jude Children's Research Hospital, 262 Danny Thomas Place, MSN 220, Memphis, TN, 38105-3678, USA.
- Department of Radiology, University of Tennessee Health Science Center, Memphis, TN, USA.
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8
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Taylor NJ, Mitra N, Qian L, Avril MF, Bishop DT, Bressac-de Paillerets B, Bruno W, Calista D, Cuellar F, Cust AE, Demenais F, Elder DE, Gerdes AM, Ghiorzo P, Goldstein AM, Grazziotin TC, Gruis NA, Hansson J, Harland M, Hayward NK, Hocevar M, Höiom V, Holland EA, Ingvar C, Landi MT, Landman G, Larre-Borges A, Mann GJ, Nagore E, Olsson H, Palmer JM, Perić B, Pjanova D, Pritchard AL, Puig S, Schmid H, van der Stoep N, Tucker MA, Wadt KAW, Yang XR, Newton-Bishop JA, Kanetsky PA. Estimating CDKN2A mutation carrier probability among global familial melanoma cases using GenoMELPREDICT. J Am Acad Dermatol 2019; 81:386-394. [PMID: 30731170 PMCID: PMC6634996 DOI: 10.1016/j.jaad.2019.01.079] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 01/02/2019] [Accepted: 01/30/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although rare in the general population, highly penetrant germline mutations in CDKN2A are responsible for 5%-40% of melanoma cases reported in melanoma-prone families. We sought to determine whether MELPREDICT was generalizable to a global series of families with melanoma and whether performance improvements can be achieved. METHODS In total, 2116 familial melanoma cases were ascertained by the international GenoMEL Consortium. We recapitulated the MELPREDICT model within our data (GenoMELPREDICT) to assess performance improvements by adding phenotypic risk factors and history of pancreatic cancer. We report areas under the curve (AUC) with 95% confidence intervals (CIs) along with net reclassification indices (NRIs) as performance metrics. RESULTS MELPREDICT performed well (AUC 0.752, 95% CI 0.730-0.775), and GenoMELPREDICT performance was similar (AUC 0.748, 95% CI 0.726-0.771). Adding a reported history of pancreatic cancer yielded discriminatory improvement (P < .0001) in GenoMELPREDICT (AUC 0.772, 95% CI 0.750-0.793, NRI 0.40). Including phenotypic risk factors did not improve performance. CONCLUSION The MELPREDICT model functioned well in a global data set of familial melanoma cases. Adding pancreatic cancer history improved model prediction. GenoMELPREDICT is a simple tool for predicting CDKN2A mutational status among melanoma patients from melanoma-prone families and can aid in directing these patients to receive genetic testing or cancer risk counseling.
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Affiliation(s)
- Nicholas J Taylor
- Department of Epidemiology and Biostatistics, Texas A&M University, College Station, Texas
| | - Nandita Mitra
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lu Qian
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Marie-Françoise Avril
- Assistance Publique-Hôpitaux de Paris, Hôpital Cochin et Université Paris Descartes, Paris, France
| | - D Timothy Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, United Kingdom
| | - Brigitte Bressac-de Paillerets
- Gustave Roussy, Université Paris-Saclay, Département de Biopathologie and Institut National de la Santé et de la Recherche Médicale U1186, Villejuif, France
| | - William Bruno
- Department of Internal Medicine and Medical Specialties, University of Genoa and Istituto de Ricovero e Cura a Carattere Scientifico AOU San Martino-IST, Genoa, Italy
| | - Donato Calista
- Dermatology Unit, Maurizio Bufalini Hospital, Cesena, Italy
| | - Francisco Cuellar
- Melanoma Unit, Dermatology Department, Hospital Clinic Barcelona, Institut de Investigacions Biomediques August Pi Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Anne E Cust
- Sydney School of Public Health, The University of Sydney, Sydney, Australia; Melanoma Institute Australia, The University of Sydney, Sydney, Australia
| | - Florence Demenais
- Institut National de la Santé et de la Recherche Médicale UMR-946, Genetic Variation and Human Disease Unit, Université Paris Diderot, Paris, France
| | - David E Elder
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anne-Marie Gerdes
- Department of Clinical Genetics, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Paola Ghiorzo
- Department of Internal Medicine and Medical Specialties, University of Genoa and Istituto de Ricovero e Cura a Carattere Scientifico AOU San Martino-IST, Genoa, Italy
| | - Alisa M Goldstein
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Thais C Grazziotin
- Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Nelleke A Gruis
- Department of Dermatology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Johan Hansson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Mark Harland
- Section of Epidemiology and Biostatistics, Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, United Kingdom
| | | | - Marko Hocevar
- Institute of Oncology Ljubljana, Zaloska, Ljubljana, Slovenia
| | - Veronica Höiom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Elizabeth A Holland
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia; Westmead Institute for Medical Research, University of Sydney, Sydney, Australia
| | - Christian Ingvar
- Department of Clinical Sciences, Lund University Hospital Lund, Sweden; Department of Surgery, Lund University Hospital, Lund, Sweden
| | - Maria Teresa Landi
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Gilles Landman
- Department of Pathology, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Alejandra Larre-Borges
- Unidad de Lesiones Pigmentadas, Cátedra de Dermatología, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - Graham J Mann
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia; Westmead Institute for Medical Research, University of Sydney, Sydney, Australia
| | - Eduardo Nagore
- Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
| | - Håkan Olsson
- Department of Clinical Sciences, Lund University Hospital Lund, Sweden; Department of Surgery, Lund University Hospital, Lund, Sweden
| | - Jane M Palmer
- QIMR Berghofer Medical Research Institute, Herston, Australia
| | - Barbara Perić
- Institute of Oncology Ljubljana, Zaloska, Ljubljana, Slovenia
| | - Dace Pjanova
- Latvian Biomedical Research and Study Centre, Riga, Latvia
| | | | - Susana Puig
- Melanoma Unit, Dermatology Department, Hospital Clinic Barcelona, Institut de Investigacions Biomediques August Pi Sunyer, Universitat de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, Spain
| | - Helen Schmid
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia; Westmead Institute for Medical Research, University of Sydney, Sydney, Australia
| | - Nienke van der Stoep
- Department of Clinical Genetics, Leiden University Medical Center Leiden, the Netherlands
| | - Margaret A Tucker
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Karin A W Wadt
- Department of Clinical Genetics, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Xiaohong R Yang
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Julia A Newton-Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, United Kingdom
| | - Peter A Kanetsky
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.
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Rossi M, Pellegrini C, Cardelli L, Ciciarelli V, Di Nardo L, Fargnoli MC. Familial Melanoma: Diagnostic and Management Implications. Dermatol Pract Concept 2019; 9:10-16. [PMID: 30775140 PMCID: PMC6368081 DOI: 10.5826/dpc.0901a03] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background An estimated 5%-10% of all cutaneous melanoma cases occur in families. This review describes susceptibility genes currently known to be involved in melanoma predisposition, genetic testing of familial melanoma patients, and management implications. Results CDKN2A is the major high-penetrance susceptibility gene with germline mutations identified in 20%-40% of melanoma families. A positive CDKN2A mutation status has been associated with a high number of affected family members, multiple primary melanomas, pancreatic cancer, and early age at melanoma onset. Mutations in the other melanoma predisposition genes-CDK4, BAP1, TERT, POT1, ACD, TERF2IP, and MITF-are rare, overall contributing to explain a further 10% of familial clustering of melanoma. The underlying genetic susceptibility remains indeed unexplained for half of melanoma families. Genetic testing for melanoma is currently recommended only for CDKN2A and CDK4, and, at this time, the role of multigene panel testing remains under debate. Individuals from melanoma families must receive genetic counseling to be informed about the inclusion criteria for genetic testing, the probability of an inconclusive result, the genetic risk for melanoma and other cancers, and the debatable role of medical management. They should be counseled focusing primarily on recommendations on appropriate lifestyle, encouraging skin self-examination, and regular dermatological screening. Conclusions Genetic testing for high-penetrance melanoma susceptibility genes is recommended in melanoma families after selection of the appropriate candidates and adequate counseling of the patient. All patients and relatives from melanoma kindreds, irrespective of their mutation status, should be encouraged to adhere to a correct ultraviolet exposure, skin self-examination, and surveillance by physicians.
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Affiliation(s)
- Mariarita Rossi
- Department of Dermatology, DISCAB, University of L'Aquila, L'Aquila, Italy
| | | | - Ludovica Cardelli
- Department of Dermatology, DISCAB, University of L'Aquila, L'Aquila, Italy
| | - Valeria Ciciarelli
- Department of Dermatology, DISCAB, University of L'Aquila, L'Aquila, Italy
| | - Lucia Di Nardo
- Department of Dermatology, DISCAB, University of L'Aquila, L'Aquila, Italy.,Institute of Dermatology, Catholic University, Rome, Italy
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10
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Tschandl P. Sequential digital dermatoscopic imaging of patients with multiple atypical nevi. Dermatol Pract Concept 2018; 8:231-237. [PMID: 30116670 PMCID: PMC6092075 DOI: 10.5826/dpc.0803a16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 03/03/2018] [Indexed: 11/21/2022] Open
Abstract
Patients with multiple atypical nevi are at higher risk of developing melanoma. Among different techniques, sequential digital dermatoscopic imaging (SDDI) is a state-of-the art method to enhance diagnostic accuracy in evaluating pigmented skin lesions. It relies on analyzing digital dermatoscopic images of a lesion over time to find specific dynamic criteria inferring biologic behavior. SDDI can reduce the number of necessary excisions and finds melanomas in an early—and potentially curable—stage, but precautions in selecting patients and lesions have to be met to reach those goals.
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Affiliation(s)
- Philipp Tschandl
- ViDIR Group, Department of Dermatology, Medical University of Vienna, Austria
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11
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Aspinwall LG, Stump TK, Taber JM, Drummond DM, Kohlmann W, Champine M, Leachman SA. Genetic test reporting of CDKN2A provides informational and motivational benefits for managing melanoma risk. Transl Behav Med 2018; 8:29-43. [PMID: 29385581 PMCID: PMC6065541 DOI: 10.1093/tbm/ibx011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A CDKN2A/p16 mutation confers 28%-67% lifetime melanoma risk, a risk that may be moderated by ultraviolet radiation exposure. The aim of this study was to test whether melanoma genetic counseling and test disclosure conferred unique informational, motivational, or emotional benefits compared to family history-based counseling. Participants included were 114 unaffected members of melanoma-prone families, ages 16-69, 51.8% men, 65.8% with minor children or grandchildren. Carriers (n = 28) and noncarriers (n = 41) from families with a CDKN2A mutation were compared to no-test controls (n = 45) from melanoma-prone families without an identifiable CDKN2A mutation. All participants received equivalent counseling about melanoma risk and management; only CDKN2A participants received genetic test results. Using newly developed inventories, participants rated perceived costs and benefits for managing their own and their children's or grandchildren's melanoma risk 1 month and 1 year after counseling. Propensity scores controlled for baseline family differences. Compared to no-test controls, participants who received test results (carriers and noncarriers) reported feeling significantly more informed and prepared to manage their risk, and carriers reported greater motivation to reduce sun exposure. All groups reported low negative emotions about melanoma risk. Parents reported high levels of preparedness to manage children's risk regardless of group. Carrier parents reported greater (but moderate) worry about their children's risk than no-test control parents. Women, older, and more educated respondents reported greater informational and motivational benefits regardless of group. Genetic test results were perceived as more informative and motivating for personal sun protection efforts than equivalent counseling based on family history alone.
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Affiliation(s)
- Lisa G Aspinwall
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Tammy K Stump
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Jennifer M Taber
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | | | - Wendy Kohlmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Marjan Champine
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
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12
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Taylor NJ, Mitra N, Goldstein AM, Tucker MA, Avril MF, Azizi E, Bergman W, Bishop DT, Bressac-de Paillerets B, Bruno W, Calista D, Cannon-Albright LA, Cuellar F, Cust AE, Demenais F, Elder DE, Gerdes AM, Ghiorzo P, Grazziotin TC, Hansson J, Harland M, Hayward NK, Hocevar M, Höiom V, Ingvar C, Landi MT, Landman G, Larre-Borges A, Leachman SA, Mann GJ, Nagore E, Olsson H, Palmer JM, Perić B, Pjanova D, Pritchard A, Puig S, van der Stoep N, Wadt KAW, Whitaker L, Yang XR, Newton Bishop JA, Gruis NA, Kanetsky PA. Germline Variation at CDKN2A and Associations with Nevus Phenotypes among Members of Melanoma Families. J Invest Dermatol 2017; 137:2606-2612. [PMID: 28830827 PMCID: PMC5701856 DOI: 10.1016/j.jid.2017.07.829] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/21/2017] [Accepted: 07/30/2017] [Indexed: 11/17/2022]
Abstract
Germline mutations in CDKN2A are frequently identified among melanoma kindreds and are associated with increased atypical nevus counts. However, a clear relationship between pathogenic CDKN2A mutation carriage and other nevus phenotypes including counts of common acquired nevi has not yet been established. Using data from GenoMEL, we investigated the relationships between CDKN2A mutation carriage and 2-mm, 5-mm, and atypical nevus counts among blood-related members of melanoma families. Compared with individuals without a pathogenic mutation, those who carried one had an overall higher prevalence of atypical (odds ratio = 1.64; 95% confidence interval = 1.18-2.28) nevi but not 2-mm nevi (odds ratio = 1.06; 95% confidence interval = 0.92-1.21) or 5-mm nevi (odds ratio = 1.26; 95% confidence interval = 0.94-1.70). Stratification by case status showed more pronounced positive associations among non-case family members, who were nearly three times (odds ratio = 2.91; 95% confidence interval = 1.75-4.82) as likely to exhibit nevus counts at or above the median in all three nevus categories simultaneously when harboring a pathogenic mutation (vs. not harboring one). Our results support the hypothesis that unidentified nevogenic genes are co-inherited with CDKN2A and may influence carcinogenesis.
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Affiliation(s)
- Nicholas J Taylor
- Department of Epidemiology and Biostatistics, Texas A&M Health Science Center, College Station, Texas, USA
| | - Nandita Mitra
- Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alisa M Goldstein
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Margaret A Tucker
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Marie-Françoise Avril
- Assistance Publique-Hôpitaux de Paris, Hôpital Cochin et Université Paris Descartes, Paris, France
| | - Esther Azizi
- Department of Dermatology, Sheba Medical Center, Tel Hashomer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Wilma Bergman
- Department of Dermatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - D Timothy Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, Cancer Research UK Clinical Centre at Leeds, St James's University Hospital, Leeds, UK
| | - Brigitte Bressac-de Paillerets
- Gustave Roussy, Université Paris-Saclay, Département de Biologie et Pathologie Médicales, INSERM, U1186, Villejuif, France
| | - William Bruno
- Department of Internal Medicine and Medical Specialties, University of Genoa and IRCCS AOU San Martino-IST Genoa, Italy
| | - Donato Calista
- Dermatology Unit, Maurizio Bufalini Hospital, Cesena, Italy
| | - Lisa A Cannon-Albright
- Departments of Genetic Epidemiology and Biomedical Informatics, University of Utah, Salt Lake City, Utah, USA
| | - Francisco Cuellar
- Melanoma Unit, Dermatology Department, Hospital Clinic, IDIBAPS, Barcelona, Spain; CIBER de Enfermedades Raras, Barcelona, Spain
| | - Anne E Cust
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia; Melanoma Institute Australia, Westmead, New South Wales, Australia
| | - Florence Demenais
- Genetic Variation and Human Diseases Unit, UMR-946, INSERM, Université Paris Diderot, Université Sorbonne Paris Cité, Paris, France
| | - David E Elder
- Departments of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
| | - Anne-Marie Gerdes
- Department of Clinical Genetics, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Paola Ghiorzo
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, Cancer Research UK Clinical Centre at Leeds, St James's University Hospital, Leeds, UK
| | - Thais C Grazziotin
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Johan Hansson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Mark Harland
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, Cancer Research UK Clinical Centre at Leeds, St James's University Hospital, Leeds, UK
| | - Nicholas K Hayward
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Marko Hocevar
- Institute of Oncology Ljubljana, Zaloska, Ljubljana, Slovenia
| | - Veronica Höiom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Christian Ingvar
- Departments of Clinical Sciences and Surgery, Lund University, Lund, Sweden
| | - Maria Teresa Landi
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Gilles Landman
- Department of Pathology, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil
| | - Alejandra Larre-Borges
- Unidad de Lesiones Pigmentadas, Cátedra de Dermatología, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - Sancy A Leachman
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Graham J Mann
- Melanoma Institute Australia, Westmead, New South Wales, Australia; Westmead Institute for Cancer Research, University of Sydney at Westmead Millennium Institute, New South Wales, Australia
| | - Eduardo Nagore
- Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
| | - Håkan Olsson
- Departments of Clinical Sciences and Surgery, Lund University, Lund, Sweden
| | - Jane M Palmer
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Barbara Perić
- Institute of Oncology Ljubljana, Zaloska, Ljubljana, Slovenia
| | - Dace Pjanova
- Latvian Biomedical Research and Study Centre, Riga, Latvia
| | - Antonia Pritchard
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Susana Puig
- Melanoma Unit, Dermatology Department, Hospital Clinic, IDIBAPS, Barcelona, Spain; CIBER de Enfermedades Raras, Barcelona, Spain
| | - Nienke van der Stoep
- Department of Dermatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Karin A W Wadt
- Department of Clinical Genetics, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Linda Whitaker
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, Cancer Research UK Clinical Centre at Leeds, St James's University Hospital, Leeds, UK
| | - Xiaohong R Yang
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Julia A Newton Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, Cancer Research UK Clinical Centre at Leeds, St James's University Hospital, Leeds, UK
| | - Nelleke A Gruis
- Department of Dermatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Peter A Kanetsky
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA.
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13
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Saiyed FK, Hamilton EC, Austin MT. Pediatric melanoma: incidence, treatment, and prognosis. Pediatric Health Med Ther 2017; 8:39-45. [PMID: 29388632 PMCID: PMC5774597 DOI: 10.2147/phmt.s115534] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The purpose of this review is to outline recent advancements in diagnosis, treatment, and prevention of pediatric melanoma. Despite the recent decline in incidence, it continues to be the deadliest form of skin cancer in children and adolescents. Pediatric melanoma presents differently from adult melanoma; thus, the traditional asymmetry, border irregularity, color variegation, diameter >6 mm, and evolution (ABCDE) criteria have been modified to include features unique to pediatric melanoma (amelanotic, bleeding/bump, color uniformity, de novo/any diameter, evolution of mole). Surgical and medical management of pediatric melanoma continues to derive guidelines from adult melanoma treatment. However, more drug trials are being conducted to determine the specific impact of drug combinations on pediatric patients. Alongside medical and surgical treatment, prevention is a central component of battling the incidence, as ultraviolet (UV)-related mutations play a central role in the vast majority of pediatric melanoma cases. Aggressive prevention measures targeting sun safety and tanning bed usage have shown positive sun-safety behavior trends, as well as the potential to decrease melanomas that manifest later in life. As research into the field of pediatric melanoma continues to expand, a prevention paradigm needs to continue on a community-wide level.
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Affiliation(s)
- Faiez K Saiyed
- Department of Pediatric Surgery, McGovern Medical School
| | | | - Mary T Austin
- Department of Pediatric Surgery, McGovern Medical School
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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14
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Johnson MM, Leachman SA, Aspinwall LG, Cranmer LD, Curiel-Lewandrowski C, Sondak VK, Stemwedel CE, Swetter SM, Vetto J, Bowles T, Dellavalle RP, Geskin LJ, Grossman D, Grossmann KF, Hawkes JE, Jeter JM, Kim CC, Kirkwood JM, Mangold AR, Meyskens F, Ming ME, Nelson KC, Piepkorn M, Pollack BP, Robinson JK, Sober AJ, Trotter S, Venna SS, Agarwala S, Alani R, Averbook B, Bar A, Becevic M, Box N, E Carson W, Cassidy PB, Chen SC, Chu EY, Ellis DL, Ferris LK, Fisher DE, Kendra K, Lawson DH, Leming PD, Margolin KA, Markovic S, Martini MC, Miller D, Sahni D, Sharfman WH, Stein J, Stratigos AJ, Tarhini A, Taylor MH, Wisco OJ, Wong MK. Skin cancer screening: recommendations for data-driven screening guidelines and a review of the US Preventive Services Task Force controversy. Melanoma Manag 2017; 4:13-37. [PMID: 28758010 PMCID: PMC5480135 DOI: 10.2217/mmt-2016-0022] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 09/07/2016] [Indexed: 02/07/2023] Open
Abstract
Melanoma is usually apparent on the skin and readily detected by trained medical providers using a routine total body skin examination, yet this malignancy is responsible for the majority of skin cancer-related deaths. Currently, there is no national consensus on skin cancer screening in the USA, but dermatologists and primary care providers are routinely confronted with making the decision about when to recommend total body skin examinations and at what interval. The objectives of this paper are: to propose rational, risk-based, data-driven guidelines commensurate with the US Preventive Services Task Force screening guidelines for other disorders; to compare our proposed guidelines to recommendations made by other national and international organizations; and to review the US Preventive Services Task Force's 2016 Draft Recommendation Statement on skin cancer screening.
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Affiliation(s)
- Mariah M Johnson
- Department of Dermatology, Oregon Health & Science University, 3303 SW Bond Ave., Portland, OR, USA.,Department of Dermatology, Oregon Health & Science University, 3303 SW Bond Ave., Portland, OR, USA
| | - Sancy A Leachman
- Department of Dermatology, Oregon Health & Science University, 3303 SW Bond Ave., Portland, OR, USA.,Department of Dermatology, Oregon Health & Science University, 3303 SW Bond Ave., Portland, OR, USA
| | - Lisa G Aspinwall
- University of Utah, Salt Lake City, UT, USA.,University of Utah, Salt Lake City, UT, USA
| | - Lee D Cranmer
- University of Washington, Seattle, WA, USA.,University of Washington, Seattle, WA, USA
| | - Clara Curiel-Lewandrowski
- University of Arizona Cancer Center, Tucson, AZ, USA.,University of Arizona Cancer Center, Tucson, AZ, USA
| | - Vernon K Sondak
- Moffitt Cancer Center, Tampa, FL, USA.,Moffitt Cancer Center, Tampa, FL, USA
| | - Clara E Stemwedel
- Oregon Health & Science University, Portland, OR, USA.,Oregon Health & Science University, Portland, OR, USA
| | - Susan M Swetter
- Stanford University Medical Center & VA Palo Alto Health Care System, Palo Alto, CA, USA.,Stanford University Medical Center & VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - John Vetto
- Oregon Health & Science University, Portland, OR, USA.,Oregon Health & Science University, Portland, OR, USA
| | - Tawnya Bowles
- Intermountain Healthcare & University of Utah, Salt Lake City, UT, USA.,Intermountain Healthcare & University of Utah, Salt Lake City, UT, USA
| | - Robert P Dellavalle
- University of Colorado, Aurora, CO, USA.,University of Colorado, Aurora, CO, USA
| | - Larisa J Geskin
- Columbia University, New York, NY, USA.,Columbia University, New York, NY, USA
| | - Douglas Grossman
- University of Utah, Salt Lake City, UT, USA.,University of Utah, Salt Lake City, UT, USA
| | - Kenneth F Grossmann
- University of Utah, Salt Lake City, UT, USA.,University of Utah, Salt Lake City, UT, USA
| | - Jason E Hawkes
- University of Utah, Salt Lake City, UT, USA.,University of Utah, Salt Lake City, UT, USA
| | - Joanne M Jeter
- The Ohio State University, Columbus, OH, USA.,The Ohio State University, Columbus, OH, USA
| | - Caroline C Kim
- Harvard Medical School, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - John M Kirkwood
- University of Pittsburgh, Pittsburgh, PA, USA.,University of Pittsburgh, Pittsburgh, PA, USA
| | - Aaron R Mangold
- Mayo Clinic Arizona, Scottsdale, AZ, USA.,Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Frank Meyskens
- University of California, Irvine, Orange, CA, USA.,University of California, Irvine, Orange, CA, USA
| | - Michael E Ming
- University of Pennsylvania, Philadelphia, PA, USA.,University of Pennsylvania, Philadelphia, PA, USA
| | - Kelly C Nelson
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael Piepkorn
- University of Washington, Seattle, WA, USA.,University of Washington, Seattle, WA, USA
| | - Brian P Pollack
- Emory University & Atlanta VA Medical Center, Atlanta, GA, USA.,Emory University & Atlanta VA Medical Center, Atlanta, GA, USA
| | - June K Robinson
- Northwestern University Feinberg School of Medicine, Chicago, IL USA.,Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Arthur J Sober
- Harvard Medical School, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Shannon Trotter
- The Ohio State University, Columbus, OH, USA.,The Ohio State University, Columbus, OH, USA
| | - Suraj S Venna
- Inova Medical Group, Fairfax, VA, USA.,Inova Medical Group, Fairfax, VA, USA
| | - Sanjiv Agarwala
- St Luke's University Hospital & Temple University, Bethlehem, PA, USA.,St Luke's University Hospital & Temple University, Bethlehem, PA, USA
| | - Rhoda Alani
- Boston University, Boston, MA, USA.,Boston University, Boston, MA, USA
| | - Bruce Averbook
- Case Western Reserve University, Cleveland, OH, USA.,Case Western Reserve University, Cleveland, OH, USA
| | - Anna Bar
- Oregon Health & Science University, Portland, OR, USA.,Oregon Health & Science University, Portland, OR, USA
| | - Mirna Becevic
- University of Missouri, Columbia, MO, USA.,University of Missouri, Columbia, MO, USA
| | - Neil Box
- University of Colorado, Aurora, CO, USA.,University of Colorado, Aurora, CO, USA
| | - William E Carson
- The Ohio State University, Columbus, OH, USA.,The Ohio State University, Columbus, OH, USA
| | - Pamela B Cassidy
- Oregon Health & Science University, Portland, OR, USA.,Oregon Health & Science University, Portland, OR, USA
| | - Suephy C Chen
- Emory University & Atlanta VA Medical Center, Atlanta, GA, USA.,Emory University & Atlanta VA Medical Center, Atlanta, GA, USA
| | - Emily Y Chu
- University of Pennsylvania, Philadelphia, PA, USA.,University of Pennsylvania, Philadelphia, PA, USA
| | - Darrel L Ellis
- Vanderbilt University, Nashville, TN, USA.,Vanderbilt University, Nashville, TN, USA
| | - Laura K Ferris
- University of Pittsburgh, Pittsburgh, PA, USA.,University of Pittsburgh, Pittsburgh, PA, USA
| | - David E Fisher
- Harvard Medical School & Massachusetts General Hospital, Charlestown, MA, USA.,Harvard Medical School & Massachusetts General Hospital, Charlestown, MA, USA
| | - Kari Kendra
- The Ohio State University, Columbus, OH, USA.,The Ohio State University, Columbus, OH, USA
| | - David H Lawson
- Winship Cancer Institute of Emory University, Atlanta, GA, USA.,Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Philip D Leming
- The Christ Hospital, Cincinnati, OH, USA.,The Christ Hospital, Cincinnati, OH, USA
| | - Kim A Margolin
- City of Hope National Cancer Center, Duarte, CA, USA.,City of Hope National Cancer Center, Duarte, CA, USA
| | | | - Mary C Martini
- Northwestern University Feinberg School of Medicine, Chicago, IL USA.,Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Debbie Miller
- Oregon Health & Science University, Portland, OR, USA.,Oregon Health & Science University, Portland, OR, USA
| | - Debjani Sahni
- Boston University, Boston, MA, USA.,Boston University, Boston, MA, USA
| | - William H Sharfman
- Johns Hopkins University, Baltimore, MD.,Johns Hopkins University, Baltimore, MD
| | - Jennifer Stein
- NYU Langone Medical Center, New York, NY, USA.,NYU Langone Medical Center, New York, NY, USA
| | - Alexander J Stratigos
- Department of Dermatology, University of Athens, Andreas Sygros Hospital, Athens, Greece.,Department of Dermatology, University of Athens, Andreas Sygros Hospital, Athens, Greece
| | - Ahmad Tarhini
- University of Pittsburgh, Pittsburgh, PA, USA.,University of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew H Taylor
- Oregon Health & Science University, Portland, OR, USA.,Oregon Health & Science University, Portland, OR, USA
| | - Oliver J Wisco
- Bend Memorial Clinic, Bend, OR, USA.,Bend Memorial Clinic, Bend, OR, USA
| | - Michael K Wong
- University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center, Houston, TX, USA
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15
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Romaine ST, Wells-Jordan P, de Haro T, Dave-Thakrar A, North J, Pringle JH, Saldanha G. A small multimarker panel using simple immunohistochemistry methods is an adjunct to stage for cutaneous melanoma prognosis. Melanoma Res 2016; 26:580-587. [PMID: 27603549 DOI: 10.1097/cmr.0000000000000293] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Melanoma is an aggressive cancer. Outcomes can vary significantly for lesions within the same pathological stage - a problem of increasing relevance with the promise of adjuvant treatments on the basis of immune checkpoint modulators and targeted therapies. The use of a panel of prognostic molecular biomarkers as an adjunct to stage represents a possible solution. Immunohistochemistry-based biomarkers offer greater potential for translation into clinical practice than biomarkers utilizing more complex methods. Many immunohistochemistry-based biomarkers have been identified through discovery studies, but rigorous validation of these is scarce. We take the first steps towards validating a combination of three such biomarkers in a prognostic panel - 5hmC, ki-67 and p16. Immunohistochemistry was performed on a cohort of 50 melanomas to determine the expression of 5hmC, ki-67 and p16. 5hmC and p16 showed statistically significant differences in metastasis-free survival between low-score and high-score groups, whereas the use of all three biomarkers together with stage could predict the 5-year metastasis risk more accurately than stage alone. Our results suggest that the use of multimarker panels to improve the accuracy of prognostic predictions is feasible and worthy of further study. We have shown that a small immunohistochemistry-based panel utilizing simple, inexpensive, reproducible methods can be an effective adjunct to stage in prognostic prediction. A follow-up study consisting of a large cohort of melanomas is now indicated to continue the development of the prognostic panel.
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Affiliation(s)
- Sam T Romaine
- aDepartment of Cancer Studies, University of Leicester bEMPATH Department of Cellular Pathology, University Hospitals of Leicester, Leicester Royal Infirmary, Leicester, UK
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16
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Sargen MR, Merrill SL, Chu EY, Nathanson KL. CDKN2A mutations with p14 loss predisposing to multiple nerve sheath tumours, melanoma, dysplastic naevi and internal malignancies: a case series and review of the literature. Br J Dermatol 2016; 175:785-9. [PMID: 26876133 DOI: 10.1111/bjd.14485] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2016] [Indexed: 12/20/2022]
Abstract
An inherited germline mutation in CDKN2A is the most common cause of familial atypical multiple mole melanoma (FAMMM) syndrome. Although it is well known that CDKN2A mutations confer an increased risk for melanoma and pancreatic carcinoma, the association with an increased risk for nerve sheath tumours and other tumour types is under-recognized. We report a family with a missense mutation (c.151-1G>C) at the acceptor splice site of intron 1 of CDKN2A, resulting in loss of function of both tumour suppressor proteins p16(INK) (4) and p14(ARF) . This mutation is associated with a clinical phenotype of FAMMM syndrome in which patients develop numerous benign and malignant mutations, brain tumours, sarcomas and other solid tumours, in addition to melanoma and dysplastic naevi. Our proband initially presented with multiple nerve sheath tumours, leading to diagnostic confusion with Neurofibromatosis type 1. Loss of p14 expression results in increased MDM2-mediated degradation of the tumour suppressor protein p53, and predisposes mutation carriers to multiple benign and malignant neoplasms. This article highlights the importance of considering CDKN2A mutations in patients with dysplastic naevi, melanoma and multiple nerve sheath tumours, specifically those with histological features of both neurofibromas and schwannomas. We also present a discussion of medical management for patients with this high-risk cancer susceptibility syndrome.
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Affiliation(s)
- M R Sargen
- Department of Dermatology, Emory University School of Medicine, Atlanta, GA, 30322, U.S.A
| | - S L Merrill
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, U.S.A
| | - E Y Chu
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, U.S.A
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, U.S.A
| | - K L Nathanson
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, U.S.A.
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, U.S.A.
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17
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Soura E, Eliades PJ, Shannon K, Stratigos AJ, Tsao H. Hereditary melanoma: Update on syndromes and management: Genetics of familial atypical multiple mole melanoma syndrome. J Am Acad Dermatol 2016; 74:395-407; quiz 408-10. [PMID: 26892650 DOI: 10.1016/j.jaad.2015.08.038] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 07/29/2015] [Accepted: 08/03/2015] [Indexed: 12/20/2022]
Abstract
Malignant melanoma is considered the most lethal skin cancer if it is not detected and treated during its early stages. About 10% of melanoma patients report a family history of melanoma; however, individuals with features of true hereditary melanoma (ie, unilateral lineage, multigenerational, multiple primary lesions, and early onset of disease) are in fact quite rare. Although many new loci have been implicated in hereditary melanoma, CDKN2A mutations remain the most common. Familial melanoma in the presence of multiple atypical nevi should raise suspicion for a germline CDKN2A mutation. These patients have a high risk of developing multiple primary melanomas and internal organ malignancies, especially pancreatic cancer; therefore, a multidisciplinary approach is necessary in many cases. The value of dermoscopic examination and total body photography performed at regular intervals has been suggested by a number of studies, and should therefore be considered for these patients and their first-degree relatives. In addition, genetic counseling with the possibility of testing can be a valuable adjunct for familial melanoma patients. This must be performed with care, however, and only by qualified individuals trained in cancer risk analysis.
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Affiliation(s)
- Efthymia Soura
- 1st Department of Dermatology, University Clinic, "Andreas Sygros" Hospital, Athens, Greece
| | - Philip J Eliades
- Department of Dermatology, Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts; Tufts University School of Medicine, Boston, Massachusetts
| | - Kristen Shannon
- Melanoma Genetics Program/MGH Cancer Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Alexander J Stratigos
- 1st Department of Dermatology, University Clinic, "Andreas Sygros" Hospital, Athens, Greece
| | - Hensin Tsao
- Department of Dermatology, Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts; Melanoma Genetics Program/MGH Cancer Center, Massachusetts General Hospital, Boston, Massachusetts.
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18
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Savoia P, Astrua C, Fava P. Ipilimumab (Anti-Ctla-4 Mab) in the treatment of metastatic melanoma: Effectiveness and toxicity management. Hum Vaccin Immunother 2016; 12:1092-101. [PMID: 26889818 PMCID: PMC4963052 DOI: 10.1080/21645515.2015.1129478] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 11/19/2015] [Accepted: 12/04/2015] [Indexed: 12/25/2022] Open
Abstract
In the last years the onset of new therapies changed the management of malignant melanoma. Anti CTLA-4 antibody ipilimumab was the first drug to achieve a significant improvement in survival of advanced stage melanoma. This new therapeutic agent is characterized by a number of side effects that are totally different from those of traditional chemotherapy, mainly caused by the immune system activation. The purpose of this paper is to underline the central role of ipilimumab in the treatment of metastatic melanoma and to characterize related adverse events in terms of incidence, duration and severity of presentation. The early recognition of these side effects is crucial in order to ensure an appropriate management of the toxicities, thus reducing the long term clinical sequelae and the inappropriate treatment discontinuation.
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Affiliation(s)
- Paola Savoia
- Department of Medical Sciences, University of Turin, Turin, Italy
- Department of Health Science, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Chiara Astrua
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Paolo Fava
- Department of Medical Sciences, University of Turin, Turin, Italy
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19
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Taylor NJ, Handorf EA, Mitra N, Avril MF, Azizi E, Bergman W, Bianchi-Scarrà G, Bishop DT, Bressac-de Paillerets B, Calista D, Cannon-Albright LA, Cuellar F, Cust AE, Demenais F, Elder DE, Friedman E, Gerdes AM, Ghiorzo P, Goldstein AM, Grazziotin TC, Hansson J, Hayward NK, Hocevar M, Höiom V, Holland EA, Ingvar C, Landi MT, Landman G, Larre-Borges A, Leachman SA, Mann GJ, Nagore E, Olsson H, Palmer J, Perić B, Pjanova D, Puig S, Schmid H, van der Stoep N, Tucker MA, Wadt KAW, Whitaker L, Yang XR, Newton Bishop JA, Gruis NA, Kanetsky PA. Phenotypic and Histopathological Tumor Characteristics According to CDKN2A Mutation Status among Affected Members of Melanoma Families. J Invest Dermatol 2016; 136:1066-1069. [PMID: 26827760 PMCID: PMC5287416 DOI: 10.1016/j.jid.2016.01.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 01/04/2016] [Accepted: 01/05/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Nicholas J Taylor
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Elizabeth A Handorf
- Department of Biostatistics and Bioinformatics, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
| | - Nandita Mitra
- Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Marie-Françoise Avril
- Assistance Publique-Hôpitaux de Paris, Hôpital Cochin et Université Paris Descartes, Paris, France
| | - Esther Azizi
- Department of Dermatology, Sheba Medical Center, Tel Hashomer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Wilma Bergman
- Department of Dermatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Giovanna Bianchi-Scarrà
- Department of Internal Medicine and Medical Specialties, University of Genoa and IRCCS AOU San Martino-IST Genoa, Italy
| | - D Timothy Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | | | - Donato Calista
- Dermatology Unit, Maurizio Bufalini Hospital, Cesena, Italy
| | - Lisa A Cannon-Albright
- Division of Genetic Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Francisco Cuellar
- Melanoma Unit, Dermatology Department, Hospital Clinic, IDIBAPS, Barcelona, Spain and CIBER de Enfermedades Raras, Barcelona, Spain
| | - Anne E Cust
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - Florence Demenais
- INSERM, UMR-946, Genetic Variation and Human Disease Unit, Université Paris Diderot, Paris, France
| | - David E Elder
- Departments of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
| | - Eitan Friedman
- The Susanne Levy Gertner Oncogenetics Unit, The Danek Gertner Institute of Human Genetics, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Anne-Marie Gerdes
- Department of Clinical Genetics, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Paola Ghiorzo
- Department of Internal Medicine and Medical Specialties, University of Genoa and IRCCS AOU San Martino-IST Genoa, Italy
| | - Alisa M Goldstein
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Thais C Grazziotin
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre RS, Brazil
| | - Johan Hansson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | | | - Marko Hocevar
- Institute of Oncology Ljubljana, Zaloska, Ljubljana, Slovenia
| | - Veronica Höiom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Elizabeth A Holland
- Centre for Cancer Research, Westmead Institute for Medical Research and Melanoma Institute Australia, University of Sydney, NSW, Australia
| | | | - Maria Teresa Landi
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Gilles Landman
- Department of Pathology, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil
| | - Alejandra Larre-Borges
- Unidad de Lesiones Pigmentadas, Cátedra de Dermatología, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - Sancy A Leachman
- Oregon Health Sciences University School of Medicine, Department of Dermatology, Portland, Oregon, USA
| | - Graham J Mann
- Centre for Cancer Research, Westmead Institute for Medical Research and Melanoma Institute Australia, University of Sydney, NSW, Australia
| | - Eduardo Nagore
- Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
| | - Håkan Olsson
- Centre for Cancer Research, Westmead Institute for Medical Research and Melanoma Institute Australia, University of Sydney, NSW, Australia
| | - Jane Palmer
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Barbara Perić
- Institute of Oncology Ljubljana, Zaloska, Ljubljana, Slovenia
| | - Dace Pjanova
- Latvian Biomedical Research and Study Centre, Riga, Latvia
| | - Susana Puig
- Melanoma Unit, Dermatology Department, Hospital Clinic, IDIBAPS, Barcelona, Spain and CIBER de Enfermedades Raras, Barcelona, Spain
| | - Helen Schmid
- Centre for Cancer Research, Westmead Institute for Medical Research and Melanoma Institute Australia, University of Sydney, NSW, Australia
| | - Nienke van der Stoep
- Department of Dermatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Margaret A Tucker
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Karin A W Wadt
- Department of Clinical Genetics, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Linda Whitaker
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - Xiaohong R Yang
- Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Julia A Newton Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - Nelleke A Gruis
- Department of Dermatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Peter A Kanetsky
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA.
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20
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Baker MJ, Goldstein AM, Gordon PL, Harbaugh KS, Mackley HB, Glantz MJ, Drabick JJ. An interstitial deletion within 9p21.3 and extending beyond CDKN2A predisposes to melanoma, neural system tumours and possible haematological malignancies. J Med Genet 2016; 53:721-727. [PMID: 26794401 DOI: 10.1136/jmedgenet-2015-103446] [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: 08/06/2015] [Revised: 11/25/2015] [Accepted: 12/22/2015] [Indexed: 11/04/2022]
Abstract
Familial atypical multiple mole melanoma syndrome (FAMMM) is characterised by dysplastic naevi, malignant melanoma and pancreatic cancer. Given that large deletions involving CDKN2A (cyclin-dependent kinase inhibitor 2A) account for only 2% of cases, we describe a family that highlights the co-occurrence of both melanoma and neural system tumours to aid clinical recognition and propose a management strategy. A patient with multiple neurofibromas was referred with a provisional diagnosis of neurofibromatosis type 1 (NF1). Prior molecular testing, though, had failed to identify an NF1 mutation by sequencing and multiplex ligation-dependent probe amplification. His family history was significant for multiple in situ/malignant melanomas at young ages and several different cancers reminiscent of an underlying syndrome. A search of the Familial Cancer Database, FaCD Online, highlighted several families with cutaneous melanoma and nervous system tumours who were subsequently identified to have large deletions spanning CDKN2A Although sequencing of CDKN2A and TP53 failed to identify a mutation, a heterozygous CDKN2A deletion was identified by targeted array comparative genomic hybridisation (CGH). Whole-genome oligonucleotide array CGH and SNP analysis identified an interstitial deletion of at least 1.5 Mb within 9p21.3 and spanning approximately 25 genes. Identification of the underlying molecular abnormality permits predictive testing for at-risk relatives. Given the young cancer diagnoses, a surveillance regimen was developed and a clinical team organised for ongoing management so that genetic testing could be offered to both adults and minor children. Surveillance recommendations addressed cancer risks associated with FAMMM, and other cancers exhibited by this family with a large contiguous gene deletion.
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Affiliation(s)
- Maria J Baker
- Department of Medicine, Penn State Milton S. Hershey Medical Center, Penn State Hershey Cancer Institute, Hershey, Pennsylvania, USA
| | - Alisa M Goldstein
- Division of Cancer Epidemiology and Genetics, Genetic Epidemiology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Patricia L Gordon
- Department of Pediatrics, Penn State Milton S. Hershey Medical Center, Penn State Hershey Cancer Institute, Hershey, Pennsylvania, USA
| | - Kimberly S Harbaugh
- Department of Neurosurgery, Penn State Milton S. Hershey Medical Center, Penn State Hershey Cancer Institute, Hershey, Pennsylvania, USA
| | - Heath B Mackley
- Department of Radiation Oncology, Penn State Milton S. Hershey Medical Center, Penn State Hershey Cancer Institute, Hershey, Pennsylvania, USA
| | - Michael J Glantz
- Department of Neurosurgery, Penn State Milton S. Hershey Medical Center, Penn State Hershey Cancer Institute, Hershey, Pennsylvania, USA
| | - Joseph J Drabick
- Department of Medicine, Penn State Milton S. Hershey Medical Center, Penn State Hershey Cancer Institute, Hershey, Pennsylvania, USA
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21
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The psychological impact of genetic information on children: a systematic review. Genet Med 2016; 18:755-62. [DOI: 10.1038/gim.2015.181] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 10/27/2015] [Indexed: 12/12/2022] Open
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22
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Wu YP, Aspinwall LG, Michaelis TC, Stump T, Kohlmann WG, Leachman SA. Discussion of photoprotection, screening, and risk behaviors with children and grandchildren after melanoma genetic testing. J Community Genet 2016; 7:21-31. [PMID: 26099287 PMCID: PMC4715817 DOI: 10.1007/s12687-015-0243-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 06/04/2015] [Indexed: 12/20/2022] Open
Abstract
The purpose of the current study was to examine changes in frequency of discussion about melanoma preventive behaviors among adults who received melanoma genetic test reporting and counseling and their children and grandchildren, correspondence of frequency of discussion with intentions, and content of discussions. Participants received CDKN2A/p16 testing and counseling (N = 24, 46 % p16-positive). Discussions about preventive behaviors were assessed before testing and 1 and 6 months post-testing. Intentions to discuss preventive behaviors and perceived preparedness to discuss risk were assessed post-testing. Open-ended questions assessed content of reported discussions. Discussion of preventive behaviors declined following test reporting, with more rapid decline reported by noncarriers. There was a large gap between the percentage of participants who intended to discuss preventive behaviors and who then reported discussions 1 and 6 months after counseling. Participants felt prepared to discuss melanoma risk but also suggested resources to facilitate discussions. Genetic test reporting and counseling alone did not sustain discussions about preventive behaviors for a hereditary cancer with children and grandchildren. The gap between intentions to have discussions and reported discussions has implications for augmentation of counseling to support at-risk families' discussions about preventive behaviors.
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Affiliation(s)
- Yelena P Wu
- Division of Public Health, Department of Family and Preventive Medicine, University of Utah, 375 Chipeta Way, Suite A, Salt Lake City, UT, 84108, USA.
- Huntsman Cancer Institute, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA.
| | - Lisa G Aspinwall
- Department of Psychology, University of Utah, 380 South 1530 East, Salt Lake City, UT, 84112, USA
| | - Timothy C Michaelis
- School of Medicine, University of Utah, 30 North 1900 East, Salt Lake City, UT, 84132, USA
| | - Tammy Stump
- Department of Psychology, University of Utah, 380 South 1530 East, Salt Lake City, UT, 84112, USA
| | - Wendy G Kohlmann
- Huntsman Cancer Institute, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA
| | - Sancy A Leachman
- Department of Dermatology, Oregon Health and Science University, 3303 Southwest Bond Avenue, Portland, OR, 97239, USA
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23
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Metastatic melanoma treatment: Combining old and new therapies. Crit Rev Oncol Hematol 2015; 98:242-53. [PMID: 26616525 DOI: 10.1016/j.critrevonc.2015.11.011] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 10/16/2015] [Accepted: 11/12/2015] [Indexed: 01/04/2023] Open
Abstract
Metastatic melanoma is an aggressive form of cancer characterised by poor prognosis and a complex etiology. Until 2010, the treatment options for metastatic melanoma were very limited. Largely ineffective dacarbazine, temozolamide or fotemustine were the only agents in use for 35 years. In recent years, the development of molecularly targeted inhibitors in parallel with the development of checkpoint inhibition immunotherapies has rapidly improved the outcomes for metastatic melanoma patients. Despite these new therapies showing initial promise; resistance and poor duration of response have limited their effectiveness as monotherapies. Here we provide an overview of the history of melanoma treatment, as well as the current treatments in development. We also discuss the future of melanoma treatment as we go beyond monotherapies to a combinatorial approach. Combining older therapies with the new molecular and immunotherapies will be the most promising way forward for treatment of metastatic melanoma.
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24
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Taber JM, Aspinwall LG, Stump TK, Kohlmann W, Champine M, Leachman SA. Genetic test reporting enhances understanding of risk information and acceptance of prevention recommendations compared to family history-based counseling alone. J Behav Med 2015; 38:740-53. [PMID: 26178773 PMCID: PMC4568160 DOI: 10.1007/s10865-015-9648-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 05/15/2015] [Indexed: 11/25/2022]
Abstract
It is unknown whether or why genetic test reporting confers benefits in the understanding and management of cancer risk beyond what patients learn from counseling based on family history. A prospective nonexperimental control group study compared participants from melanoma-prone families who underwent CDKN2A/p16 (p16) genetic testing (27 carriers, 38 noncarriers) to participants from equivalently melanoma-prone families known not to carry a deleterious p16 mutation (31 no-test controls). All participants received equivalent counseling concerning elevated lifetime melanoma risk and corresponding recommendations for prevention and screening. Both immediately and 1 month after counseling, participants receiving a genetic test result reported greater understanding of their risk, decreased derogation of the risk information, and greater personal applicability of prevention recommendations than no-test controls. Decreased derogation of risk information after test reporting predicted further increases in understanding of melanoma risk and applicability of prevention recommendations 1 month later. Results suggest unique benefits of genetic test reporting in promoting understanding and acceptance of information about hereditary cancer risk and its management.
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Affiliation(s)
- Jennifer M Taber
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112-0251, USA
| | - Lisa G Aspinwall
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112-0251, USA.
| | - Tammy K Stump
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112-0251, USA
| | - Wendy Kohlmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Marjan Champine
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
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25
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Abstract
The evolutionary conserved chromosomal passenger complex (CPC) is essential for faithful transmission of the genome during cell division. Perturbation of this complex in cultured cells gives rise to chromosome segregation errors and cytokinesis failure and as a consequence the ploidy status of the next generation of cells is changed. Aneuploidy and chromosomal instability (CIN) is observed in many human cancers, but whether this may be caused by deregulation of the CPC is unknown. In the present review, we discuss if and how a dysfunctional CPC could contribute to CIN in cancer.
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26
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Rai K, Pilarski R, Cebulla CM, Abdel-Rahman MH. Comprehensive review of BAP1 tumor predisposition syndrome with report of two new cases. Clin Genet 2015; 89:285-94. [PMID: 26096145 DOI: 10.1111/cge.12630] [Citation(s) in RCA: 148] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 06/11/2015] [Accepted: 06/17/2015] [Indexed: 12/18/2022]
Abstract
The BRCA1-associated protein-1 (BAP1) tumor predisposition syndrome (BAP1-TPDS) is a recently identified hereditary cancer syndrome. Germline mutations in this tumor suppressor gene predispose families to the development of various malignancies. The molecular functions of the gene as well as the clinical phenotype of the syndrome are still being clarified. We sought to conduct a comprehensive review of published research into BAP1-TPDS to more thoroughly delineate the clinical implications of germline BAP1 mutations. We also report two additional families with germline BAP1 mutations. Current evidence demonstrates that germline BAP1 mutations predispose families to uveal melanoma, renal cell carcinoma, malignant mesothelioma, cutaneous melanoma, and possibly to a range of other cancers as well. Some of these cancers tend to be more aggressive, have a propensity to metastasize, and onset earlier in life in patients with BAP1 mutations as compared to non-predisposed patients with equivalent cancers. Although further research is necessary, this information can aid in the management, diagnosis, and therapy of these patients and their families, and highlights the importance of genetic counseling.
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Affiliation(s)
- K Rai
- Division of Human Genetics, Department of Internal Medicine and Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - R Pilarski
- Division of Human Genetics, Department of Internal Medicine and Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - C M Cebulla
- Department of Ophthalmology and Visual Science, Havener Eye Institute, The Ohio State University, Columbus, OH, USA
| | - M H Abdel-Rahman
- Division of Human Genetics, Department of Internal Medicine and Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.,Department of Ophthalmology and Visual Science, Havener Eye Institute, The Ohio State University, Columbus, OH, USA.,Department of Pathology, Menoufiya University, Shebin Elkoum, Egypt
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27
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DNA Methylation Levels of Melanoma Risk Genes Are Associated with Clinical Characteristics of Melanoma Patients. BIOMED RESEARCH INTERNATIONAL 2015; 2015:376423. [PMID: 26106605 PMCID: PMC4461735 DOI: 10.1155/2015/376423] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 03/23/2015] [Indexed: 12/17/2022]
Abstract
In melanoma development, oncogenic process is mediated by genetic and epigenetic mutations, and few studies have so far explored the role of DNA methylation either as predisposition factor or biomarker. We tested patient samples for germline CDKN2A methylation status and found no evidence of inactivation by promoter hypermethylation. We have also investigated the association of clinical characteristics of samples with the DNA methylation pattern of twelve genes relevant for melanomagenesis. Five genes (BAP1, MGMT, MITF, PALB2, and POT1) presented statistical association between blood DNA methylation levels and either CDKN2A-mutation status, number of lesions, or Breslow thickness. In tumors, five genes (KIT, MGMT, MITF, TERT, and TNF) exhibited methylation levels significantly different between tumor groups including acral compared to nonacral melanomas and matched primary lesions and metastases. Our data pinpoint that the methylation level of eight melanoma-associated genes could potentially represent markers for this disease both in peripheral blood and in tumor samples.
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28
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Raj RC, Patil R. Familial atypical multiple mole melanoma syndrome in an adult Indian male-case report and literature review. Indian J Dermatol 2015; 60:217. [PMID: 25814760 PMCID: PMC4372964 DOI: 10.4103/0019-5154.152585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Familial atypical multiple mole melanoma syndrome (FAMMMS) is an autosomal dominant genodermatosis characterized by multiple melanocytic nevi, usually more than 50, and a family history of melanoma. It is known to be associated with carcinoma of pancreas and other malignancies involving gastrointestinal tract, breast, lung, larynx, and skin in the kindred. There is no published report of FAMMMS in dark-skinned individuals. We report a case of FAMMMS in a dark-skinned adult Indian male, who had multiple extensive nevi all over the body and oral mucosa; associated with malignant melanoma, squamous cell carcinoma (Marjolin's ulcer), and carcinoma of pancreas. His father had died of carcinoma of lung and his sister had a partial phenotypic expression. The clinical presentation of the case is discussed with review of literature.
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Affiliation(s)
- Radhika Cg Raj
- Department of Surgery, Goa Medical College, Bambolim, Goa, India
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29
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Sargen MR, Kanetsky PA, Newton-Bishop J, Hayward NK, Mann GJ, Gruis NA, Tucker MA, Goldstein AM, Bianchi-Scarra G, Puig S, Elder DE. Histologic features of melanoma associated with CDKN2A genotype. J Am Acad Dermatol 2015; 72:496-507.e7. [PMID: 25592620 PMCID: PMC4333073 DOI: 10.1016/j.jaad.2014.11.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 11/09/2014] [Accepted: 11/11/2014] [Indexed: 12/20/2022]
Abstract
BACKGROUND Inherited susceptibility genes have been associated with histopathologic characteristics of tumors. OBJECTIVE We sought to identify associations between histology of melanomas and CDKN2A genotype. METHODS This was a case-control study design comparing 28 histopathologic tumor features among individuals with sporadic melanomas (N = 81) and cases from melanoma families with (N = 123) and without (N = 120) CDKN2A germline mutations. RESULTS Compared with CDKN2A(-) cases, mutation carriers tended to have histologic features of superficial spreading melanoma subtype including higher pigmentation (Ptrend = .02) and increased pagetoid scatter (Ptrend = .07) after adjusting for age at diagnosis, sex, and American Joint Committee on Cancer thickness category. Similar associations were observed when comparing mutation carriers with a combined group of CDKN2A(-) (wild type) and sporadic melanomas. The presence of spindle cell morphology in the vertical growth phase was also an important predictor of genotype. Of the 15 cases with this phenotype, none were observed to harbor a CDKN2A mutation. LIMITATIONS Our study examined rare mutations and may have been underpowered to detect small, but biologically significant associations between histology and genotype. CONCLUSION Familial melanomas with CDKN2A mutations preferentially express a histologic phenotype of dense pigmentation, high pagetoid scatter, and a non-spindle cell morphology in the vertical growth phase.
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Affiliation(s)
- Michael R Sargen
- Department of Dermatology, Emory University Hospital, Atlanta, Georgia.
| | - Peter A Kanetsky
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Julia Newton-Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology (LICAP), University of Leeds, Leeds, United Kingdom
| | - Nicholas K Hayward
- Queensland Institute of Medical Research (QIMR) Berghofer Medical Research Institute, Brisbane, Australia
| | - Graham J Mann
- University of Sydney at Westmead Millennium Institute and Melanoma Institute Australia, Sydney, Australia
| | - Nelleke A Gruis
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Margaret A Tucker
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Alisa M Goldstein
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Giovanna Bianchi-Scarra
- Department of Internal Medicine and Medical Specialties (Di.M.I.) University of Genoa, Genetics of Rare Cancers, Istituto Di Ricovero e Cura a Carattere Scientifico Azienda Ospedaliera Universitaria (IRCCS AOU) San Martino -IST, Genoa, Italy
| | - Susana Puig
- Hospital Clinic of Barcelona, University of Barcelona, Institut de Recerca Biomédica August Pi I Sunyer, Barcelona, Spain; Centro de Investigaciones Biomédicas en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, Spain
| | - David E Elder
- Department of Pathology and Laboratory Medicine at the Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
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30
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Fitzpatrick L, Hay JL. Barriers to risk-understanding and risk-reduction behaviors among individuals with a family history of melanoma. Melanoma Manag 2014; 1:185-191. [PMID: 30190823 DOI: 10.2217/mmt.14.24] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Family members of melanoma patients are often called upon to provide support, ranging from monetary to medical assistance. Consanguineal relatives of melanoma patients are also at greater risk of developing the disease themselves. However, as a group, they have limited understanding of their melanoma risk and they demonstrate inadequate primary and secondary prevention behaviors. The optimal intervention strategies for improving the consistent use of such behaviors (i.e., improving rates of sun-protection behaviors and screening) remains unclear, necessitating further research.
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Affiliation(s)
- Laura Fitzpatrick
- Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA.,Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA
| | - Jennifer L Hay
- Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA.,Memorial Sloan Kettering Cancer Center, 641 Lexington Avenue, Seventh Floor, New York, NY 10022, USA.,Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA.,Memorial Sloan Kettering Cancer Center, 641 Lexington Avenue, Seventh Floor, New York, NY 10022, USA
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Avril MF, Bahadoran P, Cabaret O, Caron O, de la Fouchardière A, Demenais F, Desjardins L, Frébourg T, Hammel P, Leccia MT, Lesueur F, Mahé E, Martin L, Maubec E, Remenieras A, Richard S, Robert C, Soufir N, Stoppa-Lyonnet D, Thomas L, Vabres P, Bressac-de Paillerets B. [Recommendations for genetic testing and management of individuals genetically at-risk of cutaneous melanoma]. Ann Dermatol Venereol 2014; 142:26-36. [PMID: 25600792 DOI: 10.1016/j.annder.2014.09.606] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 07/08/2014] [Accepted: 09/01/2014] [Indexed: 11/19/2022]
Abstract
Cutaneous melanoma is a multifactorial disease resulting from both environmental and genetic factors. Five susceptibility genes have been identified over the past years, comprising high-risk susceptibility genes (CDKN2A, CDK4, and BAP1 genes) and intermediate-risk susceptibility genes (MITF, and MC1R genes). The aim of this expert consensus was to define clinical contexts justifying genetic analyses, to describe the conduct of these analyses, and to propose surveillance recommendations. Given the regulatory constraints, it is recommended that dermatologists work in tandem with a geneticist. Genetic analysis may be prescribed when at least two episodes of histologically proven invasive cutaneous melanoma have been diagnosed before the age of 75 years in two 1st or 2nd degree relatives or in the same individual. The occurrence in the same individual or in a relative of invasive cutaneous melanoma with ocular melanoma, pancreatic cancer, renal cancer, mesothelioma or a central nervous system tumour are also indications for genetic testing. Management is based upon properly managed photoprotection and dermatological monitoring according to genetic status. Finally, depending on the mutated gene and the familial history, associated tumour risks require specific management (e.g. ocular melanoma, pancreatic cancer). Due to the rapid progress in genetics, these recommendations will need to be updated regularly.
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Affiliation(s)
- M-F Avril
- Service de dermatologie, groupe hospitalier Cochin-Saint-Vincent-de-Paul, AP-HP, pavillon Tarnier, 89, rue d'Assas, 75006 Paris, France
| | - P Bahadoran
- Inserm U895, service de dermatologie, hôpital Archet 2, CHU, 151, route Saint-Antoine-Ginestiere, BP 79, 06200 Nice cedex 3, France
| | - O Cabaret
- Service de génétique, département de biologie et pathologie médicales, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif cedex, France
| | - O Caron
- Consultation d'oncogénétique, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif, France
| | - A de la Fouchardière
- Département de biopathologie, centre Léon-Bérard, 28, rue Laennec, 69008 Lyon, France
| | - F Demenais
- Inserm, UMR946, variabilité génétique et maladies humaines, fondation Jean-Dausset, CEPH, 27, rue Juliette-Dodu, 75010 Paris, France
| | - L Desjardins
- Service d'ophtalmologie, institut Curie, 26, rue d'Ulm, 75231 Paris cedex 05, France
| | - T Frébourg
- Inserm U1079, service de génétique, CHU de Rouen, IRIB, faculté de médecine et de pharmacie, 22, boulevard Gambetta, 76183 Rouen cedex, France
| | - P Hammel
- Service de gastro-entérologie-pancréatologie, hôpital Beaujon, AP-HP, 100, boulevard du Général-Leclerc, 92118 Clichy cedex, France
| | - M-T Leccia
- Service de dermatologie, CHU Michallon, BP 217, 38043 Grenoble cedex 9, France
| | - F Lesueur
- Inserm U900, équipe épidémiologie génétique des cancers, institut Curie, 26, rue d'Ulm, 75248 Paris cedex 05, France
| | - E Mahé
- Service de dermatologie, centre hospitalier Victor-Dupouy, 69, rue du Lieutenant-Colonel-Prud'hon, 95107 Argenteuil cedex, France
| | - L Martin
- Service de dermatologie, CHU d'Angers, université d'Angers, 4, rue Larrey, 49933 Angers cedex 9, France
| | - E Maubec
- Inserm, UMR946, variabilité génétique et maladies humaines, fondation Jean-Dausset, CEPH, 27, rue Juliette-Dodu, 75010 Paris, France; Service de dermatologie, hôpital Bichat, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - A Remenieras
- Département d'oncologie génétique, institut Paoli-Calmettes, 232, boulevard Saint-Marguerite, 13273 Marseille cedex 9, France
| | - S Richard
- Service d'urologie, hôpital Bicêtre, Centre expert national cancers rares INCa PREDIR, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre cedex, France
| | - C Robert
- Service de dermatologie, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif, France
| | - N Soufir
- Inserm U976, laboratoire de génétique moléculaire, unité fonctionnelle de génétique, hôpital Xavier-Bichat-Claude-Bernard, AP-HP, Paris 7 université, 75018 Paris, France
| | - D Stoppa-Lyonnet
- Inserm U830, service de génétique, département de biologie des tumeurs, institut Curie, 26, rue d'Ulm, 75231 Paris cedex 05, France
| | - L Thomas
- Service de dermatologie, centre hospitalier Lyon Sud, université Lyon 1, 165, chemin du Grand-Revoyet, 69495 Pierre-Bénite cedex, France
| | - P Vabres
- Service de dermatologie, CHU de Dijon, BP 77908, 21079 Dijon cedex, France
| | - B Bressac-de Paillerets
- Service de génétique, département de biologie et pathologie médicales, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif cedex, France.
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Abstract
Families that have several relatives with melanoma, multiple primary melanomas in one individual, younger than average ages of melanoma onset, and/or the presence of both pancreatic cancer and melanoma may be suggestive of a hereditary melanoma syndrome and are candidates for genetic counseling and risk assessment. Genetic counseling for hereditary melanoma presents many complexities. Only a minority of hereditary melanoma cases have been attributed to a single genetic factor, CDKN2A. Both the frequency and the penetrance of CDKN2A mutations has been shown to be dependent on multiple factors. The clinical utility of genetic testing for hereditary melanoma families is debatable because CDKN2A status may not impact medical management in patients with melanoma. No standard medical management guidelines exist for families with CDKN2A mutations; however, family history of melanoma and pancreatic cancer may warrant further discussion. Clinicians should discuss the clinical and psychological implications before genetic testing. Genetic counseling and pretest education regarding melanoma risk factors provides an opportunity to increase knowledge and understanding of melanoma risk, while addressing psychological risks and concerns.
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Fargnoli MC, Argenziano G, Zalaudek I, Peris K. High- and low-penetrance cutaneous melanoma susceptibility genes. Expert Rev Anticancer Ther 2014; 6:657-70. [PMID: 16759158 DOI: 10.1586/14737140.6.5.657] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of this review is to report the current understanding of the molecular genetics of melanoma predisposition. To date, two high-penetrance melanoma susceptibility genes, cyclin-dependent kinas inhibitor (CDKN)2A on chromosome 9p21 and cyclin-dependent kinase (CDK4) on 12q13, have been identified. Germline inactivating mutations of the CDKN2A gene are the most common cause of inherited susceptibility to melanoma. Worldwide, a few families have been found to harbor CDK4 mutations. However, predisposing alterations to familial melanoma are still unknown in a large proportion of kindreds. Other melanoma susceptibility loci have been mapped through genome-wide linkage analysis, although the putative causal genes at these loci have yet to be identified. Much ongoing research is being focused on the identification of low-penetrance melanoma susceptibility genes that confer a lower melanoma risk with more frequent variations. Specific variants of the MC1R gene have been demonstrated to confer an increase in melanoma risk. In addition, conflicting data are available on other potential low-penetrance genes encoding proteins involved in pigmentation, cell growth and differentiation, DNA repair or detoxifying of metabolites.
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Aguilera P, Malvehy J, Carrera C, Palou J, Puig-Butillé JA, Alòs L, Badenas C, Puig S. Clinical and Histopathological Characteristics between Familial and Sporadic Melanoma in Barcelona, Spain. ACTA ACUST UNITED AC 2014; 5:231. [PMID: 25893138 PMCID: PMC4399806 DOI: 10.4172/2155-9554.1000231] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background About 6 to 14% of melanoma cases occur in a familial setting. Germline mutations in CDKN2A are detected in 20 to 40% of melanoma families. Objective To characterise the clinical and histopathological characteristics of familial melanoma thus providing more information to clinicians and contribute to the understanding of the genetic-environment interplay in the pathogenesis of melanoma. Methods Clinical, histological and immunohistochemical characteristics of 62 familial melanomas were compared with 127 sporadic melanomas. Results variables associated with familial melanoma were earlier age at diagnosis (OR 1.036; 95% CI 1.017–1.055), lower Breslow thickness (OR 1.288; 95% CI 1.013–1.683) and in situ melanomas (OR 2.645; 95% CI 1.211–5.778). Variables associated with CDKN2A mutation carriers were earlier age at diagnosis (OR 1.060; 95% CI 1.016–1.105), in situ melanomas (OR 6.961; 95% CI 1.895–25.567), the presence of multiple melanomas (OR 8.920; 95% CI 2.399–33.166) and the immunopositivity of the tumours for cytoplasmic survivin (OR 9.072; 95% CI 1.025–85.010). Conclusions Familial melanoma was significantly associated with the earlier age of onset, lower Breslow thickness and with a higher number of in situ melanomas; and also carriers of CDKN2A mutations were associated with a higher risk of multiple melanomas and cytoplasmic survivin immunostaining.
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Affiliation(s)
- Paula Aguilera
- Dermatology Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - Josep Malvehy
- Dermatology Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain ; CIBER on Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Cristina Carrera
- Dermatology Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain ; CIBER on Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Josep Palou
- Dermatology Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - Joan Anton Puig-Butillé
- CIBER on Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain ; Biochemistry and Molecular Genetics Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - Llúcia Alòs
- Pathology Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - Celia Badenas
- CIBER on Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain ; Biochemistry and Molecular Genetics Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - Susana Puig
- Dermatology Department, Melanoma Unit, Hospital Clínic, IDIBAPS, Barcelona, Spain ; CIBER on Rare Diseases, Instituto de Salud Carlos III, Barcelona, Spain
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Abstract
Familial melanoma accounts for approximately a tenth of all melanoma cases. The most commonly known melanoma susceptibility gene is the highly penetrant CDKN2A (p16INK4a) locus, which is transmitted in an autosomal dominant fashion and accounts for approximately 20-50 % of familial melanoma cases. Mutated p16INK4a shows impaired capacity to inhibit the cyclin D1-CDK4 complex, allowing for unchecked cell cycle progression. Mutations in the second protein coded by CDKN2A, p14ARF, are much less common and result in proteasomal degradation of p53 with subsequent accumulation of DNA damage as the cell progresses through the cell cycle without a functional p53-mediated DNA damage response. Mutations in CDK4 that impair the inhibitory interaction with p16INK4a also increase melanoma risk but these mutations are extremely rare. Genes of the melanin biosynthetic pathway, including MC1R and MITF, have also been implicated in melanomagenesis. MC1R variants were traditionally thought to increase risk for melanoma secondary to intensified UV-mediated DNA damage in the setting of absent photoprotective eumelanin. Accumulation of pheomelanin, which appears to have a carcinogenic effect regardless of UV exposure, may be a more likely mechanism. Impaired SUMOylation of the E318K variant of MITF results in increased transcription of genes that confer melanocytes with a pro-malignant phenotype. Mutations in the tumor suppressor BAP1 enhance the metastatic potential of uveal melanoma and predispose to cutaneous/ocular melanoma, atypical melanocytic tumors, and other internal malignancies (COMMON syndrome). Genome-wide association studies have identified numerous low-risk alleles. Although several melanoma susceptibility genes have been identified, risk assessment tools have been developed only for the most common gene implicated with hereditary melanoma, CDKN2A. MelaPRO, a validated model that relies on Mendelian inheritance and Bayesian probability theories, estimates carrier probability for CDKN2A and future risk of melanoma taking into account a patient's family and past medical history of melanoma. Genetic testing for CDKN2A mutations is currently available but the Melanoma Genetics Consortium recommends offering such testing to patients only in the context of research protocols because clinical utility is uncertain.
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Burgio MR, Ioannidis JPA, Kaminski BM, Derycke E, Rogers S, Khoury MJ, Seminara D. Collaborative cancer epidemiology in the 21st century: the model of cancer consortia. Cancer Epidemiol Biomarkers Prev 2013; 22:2148-60. [PMID: 24045926 DOI: 10.1158/1055-9965.epi-13-0591] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
During the last two decades, epidemiology has undergone a rapid evolution toward collaborative research. The proliferation of multi-institutional, interdisciplinary consortia has acquired particular prominence in cancer research. Herein, we describe the characteristics of a network of 49 established cancer epidemiology consortia (CEC) currently supported by the Epidemiology and Genomics Research Program (EGRP) at the National Cancer Institute (NCI). This collection represents the largest disease-based research network for collaborative cancer research established in population sciences. We describe the funding trends, geographic distribution, and areas of research focus. The CEC have been partially supported by 201 grants and yielded 3,876 publications between 1995 and 2011. We describe this output in terms of interdisciplinary collaboration and translational evolution. We discuss challenges and future opportunities in the establishment and conduct of large-scale team science within the framework of CEC, review future prospects for this approach to large-scale, interdisciplinary cancer research, and describe a model for the evolution of an integrated Network of Cancer Consortia optimally suited to address and support 21st-century epidemiology.
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Affiliation(s)
- Michael R Burgio
- Authors' Affiliations: Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland; Office of Public Health Genomics, Centers for Disease Control and Prevention, Atlanta, Georgia; Scientific Consulting Group, Inc., Gaithersburg, Maryland; and Stanford Prevention Research Center, Department of Medicine, and Department of Public Health and Policy, Stanford University School of Medicine, and Department of Statistics, Stanford University School of Humanities and Sciences, Stanford, California
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Fan M, Pfeffer SR, Lynch HT, Cassidy P, Leachman S, Pfeffer LM, Kopelovich L. Altered transcriptome signature of phenotypically normal skin fibroblasts heterozygous for CDKN2A in familial melanoma: relevance to early intervention. Oncotarget 2013; 4:128-41. [PMID: 23371019 PMCID: PMC3702213 DOI: 10.18632/oncotarget.786] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Familial melanoma (FM) is a dominantly heritable cancer that is associated with mutations in the tumor suppressor CDKN2A/p16. In FM, a single inherited “hit” occurs in every somatic cell, enabling interrogation of cultured normal skin fibroblasts (SFs) from FM gene carriers as surrogates for the cell of tumor origin, namely the melanocyte. We compared the gene expression profile of SFs from FM individuals with two distinct CDKN2A/p16 mutations (V126D-p16 and R87P-p16) with the gene expression profile of SFs from age-matched individuals without p16 mutations and with no family history of melanoma. We show an altered transcriptome signature in normal SFs bearing a single-hit inherited mutation in the CDKN2A/p16 gene, wherein some of these abnormal alterations recapitulate changes observed in the corresponding cancer. Significantly, the extent of the alterations is mutation-site specific with the R87P-p16 mutation being more disruptive than the V126D-p16 mutation. We also examined changes in gene expression after exposure to ultraviolet (UV) radiation to define potential early biomarkers triggered by sun exposure. UV treatment of SFs from FM families induces distinct alterations in genes related to cell cycle regulation and DNA damage responses that are also reported to be dysregulated in melanoma. Importantly, these changes were diametrically opposed to UV-induced changes in SF from normal controls. We posit that changes identified in the transcriptome of SF from FM mutation carriers represent early events critical for melanoma development. As such, they may serve as specific biomarkers of increased risk as well as molecular targets for personalized prevention strategies in high-risk populations.
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Affiliation(s)
- Meiyun Fan
- Department of Pathology and Laboratory Medicine, and the Center for Cancer Research, University of Tennessee Health Science Center, Memphis, TN, USA
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Euhus DM, Robinson L. Genetic Predisposition Syndromes and Their Management. Surg Clin North Am 2013; 93:341-62. [DOI: 10.1016/j.suc.2013.01.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Peña-Chilet M, Blanquer-Maceiras M, Ibarrola-Villava M, Martinez-Cadenas C, Martin-Gonzalez M, Gomez-Fernandez C, Mayor M, Aviles JA, Lluch A, Ribas G. Genetic variants in PARP1 (rs3219090) and IRF4 (rs12203592) genes associated with melanoma susceptibility in a Spanish population. BMC Cancer 2013; 13:160. [PMID: 23537197 PMCID: PMC3704782 DOI: 10.1186/1471-2407-13-160] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 03/20/2013] [Indexed: 12/24/2022] Open
Abstract
Background Few high penetrance genes are known in Malignant Melanoma (MM), however, the involvement of low-penetrance genes such as MC1R, OCA2, ASIP, SLC45A2 and TYR has been observed. Lately, genome-wide association studies (GWAS) have been the ideal strategy to identify new common, low-penetrance susceptibility loci. In this case–control study, we try to validate in our population nine melanoma associated markers selected from published GWAS in melanoma predisposition. Methods We genotyped the 9 markers corresponding to 8 genes (PARP1, MX2, ATM, CCND1, NADSYN1, CASP8, IRF4 and CYP2R1) in 566 cases and 347 controls from a Spanish population using KASPar probes. Genotypes were analyzed by logistic regression and adjusted by phenotypic characteristics. Results We confirm the protective role in MM of the rs3219090 located on the PARP1 gene (p-value 0.027). Additionally, this SNP was also associated with eye color (p-value 0.002). A second polymorphism, rs12203592, located on the IRF4 gene was associated with protection to develop MM for the dominant model (p-value 0.037). We have also observed an association of this SNP with both lentigines (p-value 0.014) and light eye color (p-value 3.76 × 10-4). Furthermore, we detected a novel association with rs1485993, located on the CCND1 gene, and dark eye color (p-value 4.96 × 10-4). Finally, rs1801516, located on the ATM gene, showed a trend towards a protective role in MM similar to the one firstly described in a GWAS study. Conclusions To our knowledge, this is the first time that these SNPs have been associated with MM in a Spanish population. We confirmed the proposed role of rs3219090, located on the PARP1 gene, and rs12203592, located on the IRF4 gene, as protective to MM along the same lines as have previous genome-wide associated works. Finally, we have seen associations between IRF4, PARP1, and CCND1 and phenotypic characteristics, confirming previous results for the IRF4 gene and presenting novel data for the last two, suggesting that pigmentation characteristics correlated with eye color are potential mediators between PARP1 and MM protection.
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Badenas C, Aguilera P, Puig-Butillé JA, Carrera C, Malvehy J, Puig S. Genetic counseling in melanoma. Dermatol Ther 2013; 25:397-402. [PMID: 23046018 DOI: 10.1111/j.1529-8019.2012.01499.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Genetic counseling may be offered to families with melanoma and to individuals with multiple melanomas to better understand the genetic susceptibility of the disease, the influence of environmental factors, the inheritance of the risk, and behavior that decreases the risk of dying from melanoma, including specific dermatological follow-up such as total body photography and digital dermoscopy. Genetic testing may be offered to those individuals with more than a 10% chance of being a carrier of a mutation. This risk varies according to the incidence of melanoma in the country and sun behavior. In countries with a low-medium incidence of melanoma, genetic testing should be offered to families with two cases of melanoma or an individual with two primary melanomas. In countries with a high incidence, families with three cases of melanoma, with two melanomas and one pancreatic adenocarcinoma, or patients with three primary melanomas, may benefit from genetic testing.
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Affiliation(s)
- Celia Badenas
- Centro Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Biochemical and Molecular Genetics Service, Melanoma Unit, Hospital Clinic, Villarroel, Barcelona, Spain.
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Guan X, Niu J, Liu Z, Wang LE, Amos CI, Lee JE, Gershenwald JE, Grimm EA, Wei Q. Variants in melanocortin 1 receptor gene contribute to risk of melanoma--a direct sequencing analysis in a Texas population. Pigment Cell Melanoma Res 2013; 26:422-5. [PMID: 23360207 DOI: 10.1111/pcmr.12070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Glanz K, Volpicelli K, Kanetsky PA, Ming ME, Schuchter LM, Jepson C, Domchek SM, Armstrong K. Melanoma genetic testing, counseling, and adherence to skin cancer prevention and detection behaviors. Cancer Epidemiol Biomarkers Prev 2013; 22:607-14. [PMID: 23392000 DOI: 10.1158/1055-9965.epi-12-1174] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Little is known about the impact of knowledge of CDKN2A and MC1R genotype on melanoma prevention behaviors like sun avoidance and skin examination in the context of familial melanoma. METHODS Seventy-three adults with a family history of melanoma were randomly assigned to be offered individualized CDKN2A and MC1R genotyping results in the context of a genetic counseling session, or the standard practice of not being offered counseling or disclosure of genotyping results. Mixed effects or longitudinal logistic models were used to determine whether the intervention affected change in sun protection habits, skin examinations, and perception and beliefs related to melanoma risk, prevention, and genetic counseling. RESULTS All participants in the intervention group who attended genetic counseling sessions chose to receive their test results. From baseline to follow-up, participants in the intervention group reported an increase in the frequency of skin self-examinations compared with a slight decrease in the control group (P = 0.002). Participants in the intervention group reported a smaller decrease in frequency of wearing a shirt with long sleeves than did participants in the control group (P = 0.047). No effect of the intervention was noted for other outcomes. CONCLUSIONS Feedback of CDKN2A and MC1R genotype among families without known pathogenic CDKN2A mutations does not seem to decrease sun protection behaviors. IMPACT While disclosure of CDKN2A and MC1R genotype did not have negative effects on prevention, the benefits of communicating this information remain unclear. The small number of families who tested positive for CDKN2A mutations in this study is a limitation.
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Affiliation(s)
- Karen Glanz
- Perelman School of Medicine and School of Nursing, University of Pennsylvania, 801 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104, USA.
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Stefanaki I, Panagiotou OA, Kodela E, Gogas H, Kypreou KP, Chatzinasiou F, Nikolaou V, Plaka M, Kalfa I, Antoniou C, Ioannidis JPA, Evangelou E, Stratigos AJ. Replication and predictive value of SNPs associated with melanoma and pigmentation traits in a Southern European case-control study. PLoS One 2013; 8:e55712. [PMID: 23393597 PMCID: PMC3564929 DOI: 10.1371/journal.pone.0055712] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 12/29/2012] [Indexed: 11/18/2022] Open
Abstract
Background Genetic association studies have revealed numerous polymorphisms conferring susceptibility to melanoma. We aimed to replicate previously discovered melanoma-associated single-nucleotide polymorphisms (SNPs) in a Greek case-control population, and examine their predictive value. Methods Based on a field synopsis of genetic variants of melanoma (MelGene), we genotyped 284 patients and 284 controls at 34 melanoma-associated SNPs of which 19 derived from GWAS. We tested each one of the 33 SNPs passing quality control for association with melanoma both with and without accounting for the presence of well-established phenotypic risk factors. We compared the risk allele frequencies between the Greek population and the HapMap CEU sample. Finally, we evaluated the predictive ability of the replicated SNPs. Results Risk allele frequencies were significantly lower compared to the HapMap CEU for eight SNPs (rs16891982 – SLC45A2, rs12203592 – IRF4, rs258322 – CDK10, rs1805007 – MC1R, rs1805008 - MC1R, rs910873 - PIGU, rs17305573- PIGU, and rs1885120 - MTAP) and higher for one SNP (rs6001027 – PLA2G6) indicating a different profile of genetic susceptibility in the studied population. Previously identified effect estimates modestly correlated with those found in our population (r = 0.72, P<0.0001). The strongest associations were observed for rs401681-T in CLPTM1L (odds ratio [OR] 1.60, 95% CI 1.22–2.10; P = 0.001), rs16891982-C in SCL45A2 (OR 0.51, 95% CI 0.34–0.76; P = 0.001), and rs1805007-T in MC1R (OR 4.38, 95% CI 2.03–9.43; P = 2×10−5). Nominally statistically significant associations were seen also for another 5 variants (rs258322-T in CDK10, rs1805005-T in MC1R, rs1885120-C in MYH7B, rs2218220-T in MTAP and rs4911442-G in the ASIP region). The addition of all SNPs with nominal significance to a clinical non-genetic model did not substantially improve melanoma risk prediction (AUC for clinical model 83.3% versus 83.9%, p = 0.66). Conclusion Overall, our study has validated genetic variants that are likely to contribute to melanoma susceptibility in the Greek population.
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Affiliation(s)
- Irene Stefanaki
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - Orestis A. Panagiotou
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Elisavet Kodela
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - Helen Gogas
- Department of Internal Medicine, University of Athens, Laikon Hospital, Athens, Greece
| | - Katerina P. Kypreou
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - Foteini Chatzinasiou
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - Vasiliki Nikolaou
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - Michaela Plaka
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - Iro Kalfa
- Blood Donation Unit, Laikon Hospital, Athens, Greece
| | - Christina Antoniou
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
| | - John P. A. Ioannidis
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
- Stanford Prevention Research Center, Department of Medicine and Department of Health Research and Policy, Stanford University School of Medicine, and Department of Statistics, Stanford University School of Humanities and Sciences, Stanford, California, United States of America
| | - Evangelos Evangelou
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
- Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom
| | - Alexander J. Stratigos
- Department of Dermatology, University of Athens Medical School, Andreas Sygros Hospital, Athens, Greece
- * E-mail:
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Vadaparampil ST, Azzarello L, Pickard J, Jacobsen PB. Intention to Obtain Genetic Testing for Melanoma among Individuals at Low to Moderate Risk for Hereditary Melanoma. AMERICAN JOURNAL OF HEALTH EDUCATION 2013. [DOI: 10.1080/19325037.2007.10598960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Susan T. Vadaparampil
- a College of Medicine , University of South Florida, H. Lee Moffitt Cancer Center and Research Institute Tampa , FL , 12902
| | - Lora Azzarello
- b H. Lee Moffitt Cancer Center , Research Institute Tampa , FL
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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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De Mozzi P, Alexandroff A, Johnston G. Updates from the British Association of Dermatologists 91st Annual Meeting, 5-7 July 2011, London, U.K. Br J Dermatol 2012; 167:232-9. [DOI: 10.1111/j.1365-2133.2012.11080.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Bränström R, Kasparian NA, Affleck P, Tibben A, Chang YM, Azizi E, Baron-Epel O, Bergman W, Chan M, Davies J, Ingvar C, Kanetsky PA, van Leeuwen E, Olsson H, Gruis NA, Brandberg Y, Newton-Bishop J. Perceptions of genetic research and testing among members of families with an increased risk of malignant melanoma. Eur J Cancer 2012; 48:3052-62. [PMID: 22726816 DOI: 10.1016/j.ejca.2012.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 04/04/2012] [Accepted: 05/14/2012] [Indexed: 12/01/2022]
Abstract
BACKGROUND Several melanoma susceptibility genes have been identified. As part of the international genetic research programme of the GenoMEL consortiums research on genetic mutations in melanoma families, the aim of this study was to examine family members' views about their risk of melanoma, gene testing and genetic research. METHODS Self-report data were gathered using online and paper-based surveys available in four languages among 312 individuals (62% from Europe, 18% from Australia, 13% from the United States of America (USA) and 7% from Israel). RESULTS Fifty three percent had been diagnosed with a melanoma, and 12% had a positive susceptibility gene test result. Respondents with many moles and freckles were more likely to perceive themselves at risk for developing melanoma (odds ratio [OR](Freckles)=2.24 with 95% confidence interval [CI]=1.18-4.26; OR(Many moles)=6.92, 95%CI=2.37-20.23). Respondents who had received a non-informative (negative) genetic test result were much less likely to perceive themselves at increased risk (OR=0.17, 95% CI=0.04-0.73). Safe-guards were perceived as important to protect genetic information, but there was also support for the storage and exchange of such information. Overall, respondents were in favour of genetic testing, even if current knowledge about melanoma risk genes is still limited. Contrary to previous studies, participants reported that a non-informative (negative) genetic test result, although not necessarily indicative of lower risk of melanoma, would be likely to reduce their practise of preventive behaviours. CONCLUSIONS Participants were influenced by their phenotype and test results in risk estimations. They expressed positive views on genetic research and towards genetic testing, but reported that a non-informative (negative) test result might be associated with an (erroneous) perception of reduced risk and fewer preventive behaviours. These results highlight the urgency of improving the quality of genetic counselling and increasing the effectiveness of communication regarding genetic test results.
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Affiliation(s)
- Richard Bränström
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
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Abstract
Dysplastic nevi have been a subject of much debate since their original description in 1978. Although some question the biological potential of dysplastic nevi themselves, several studies have shown that their presence confers substantial risk for melanoma. In addition to predisposing patients to melanoma, dysplastic nevi have been shown to harbor genetic mutations, indicating their position on a continuum between banal nevi and melanomas. Dysplastic nevi are also clinically relevant as mimickers of melanoma, and can be challenging diagnostically. This article reviews the history, epidemiology, biology and genetics, clinical features, histopathologic features, and management guidelines for patients with these lesions.
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Affiliation(s)
- Michele J Farber
- Jefferson Medical College, Thomas Jefferson University, 1020 Walnut Street, Philadelphia, PA 19107, USA
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Pópulo H, Soares P, Lopes JM. Insights into melanoma: targeting the mTOR pathway for therapeutics. Expert Opin Ther Targets 2012; 16:689-705. [PMID: 22620498 DOI: 10.1517/14728222.2012.691472] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Cutaneous melanoma represents < 5% of all skin cancers, but is responsible for the majority of skin cancer-related deaths. Ocular melanoma is the most common primary eye tumor in adults, and accounts for approximately 5% of all melanomas. Despite new diagnostic and therapeutic tools, the overall survival of patients treated for melanoma has not improved and most patients die of metastatic disease. Therefore, clarification of the molecular mechanisms underlying the etiopathogenesis of cutaneous and ocular melanomas may help determining the prognosis and tailoring therapy of patients harboring melanomas. AREAS COVERED In this review the authors aim to survey relevant research in the molecular mechanisms underlying melanomagenesis, and therapies under evaluation with emphasis in the mTOR pathway. EXPERT OPINION Despite an increasingly understanding of the genetics and biochemistry of melanoma, the mechanisms underlying their complex interactions are still poorly understood. Their clarification will lead to more successful therapeutic strategies and evidence-based management of patients with melanoma. More active drug combinations together with appropriate melanoma patient stratification based on molecular biomarkers will be essential for new advances in melanoma therapy.
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Affiliation(s)
- Helena Pópulo
- Institute of Molecular Pathology and Immunology of University of Porto (IPATIMUP) , Rua Dr. Roberto Frias s/n, 4200-465 Porto, Portugal.
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