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Constantinou SM, Bennett DC. Cell Senescence and the Genetics of Melanoma Development. Genes Chromosomes Cancer 2024; 63:e23273. [PMID: 39422311 DOI: 10.1002/gcc.23273] [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: 08/22/2024] [Accepted: 08/26/2024] [Indexed: 10/19/2024] Open
Abstract
Cutaneous malignant melanoma is an aggressive skin cancer with an approximate lifetime risk of 1 in 38 in the UK. While exposure to ultraviolet radiation is a key environmental risk factor for melanoma, up to ~10% of patients report a family history of melanoma, and ~1% have a strong family history. The understanding of causal mutations in melanoma has been critical to the development of novel targeted therapies that have contributed to improved outcomes for late-stage patients. Here, we review current knowledge of the genes affected by familial melanoma mutations and their partial overlap with driver genes commonly mutated in sporadic melanoma development. One theme linking a set of susceptibility loci/genes is the regulation of skin pigmentation and suntanning. The largest functional set of susceptibility variants, typically with high penetrance, includes CDKN2A, RB1, and telomerase reverse transcriptase (TERT) mutations, associated with attenuation of cell senescence. We discuss the mechanisms of action of these gene sets in the biology and progression of nevi and melanoma.
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Affiliation(s)
- Sophie M Constantinou
- Molecular & Cellular Sciences Research Section, City St George's, University of London, London, UK
| | - Dorothy C Bennett
- Molecular & Cellular Sciences Research Section, City St George's, University of London, London, UK
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Bakr F, Kulkarni A, Mounsey S, Mitchell T, Whittaker S, Lacy K. Identification and functional validation of a novel pathogenic POT1 germline variant p.G95V in familial melanoma. JEADV CLINICAL PRACTICE 2024; 3:1236-1239. [PMID: 39247651 PMCID: PMC11378033 DOI: 10.1002/jvc2.382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 01/02/2024] [Accepted: 02/05/2024] [Indexed: 09/10/2024]
Abstract
POT1 variants have been identified in familial melanoma (FM) as well as a number of other germline and somatic malignancies. The functional validation of variants identified from the screening of patients with melanoma gene susceptibility panels is key to understanding the clinical significance of identified variants. Here we report a novel, likely pathogenic POT1 missense variant (p.G95V) in FM and investigate its functional impact. We demonstrate loss of function owing to the inability of the mutant POT1 protein to bind telomeric DNA compared to its wild-type counterpart. This study provides important functional validation of a novel POT1 variant in FM.
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Affiliation(s)
- Farrah Bakr
- St John's Institute of Dermatology Guy's and St Thomas' NHS Trust London UK
| | - Anjana Kulkarni
- Department of Clinical Genetics Guy's and St Thomas' NHS Trust London UK
| | - Stephen Mounsey
- St John's Institute of Dermatology Guy's and St Thomas' NHS Trust London UK
| | - Tracey Mitchell
- St John's Institute of Dermatology Guy's and St Thomas' NHS Trust London UK
| | - Sean Whittaker
- St John's Institute of Dermatology Guy's and St Thomas' NHS Trust London UK
| | - Katie Lacy
- St John's Institute of Dermatology Guy's and St Thomas' NHS Trust London UK
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Zheng C, Sarin KY. Unveiling the genetic landscape of hereditary melanoma: From susceptibility to surveillance. Cancer Treat Res Commun 2024; 40:100837. [PMID: 39137473 DOI: 10.1016/j.ctarc.2024.100837] [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: 11/23/2023] [Revised: 07/30/2024] [Accepted: 08/02/2024] [Indexed: 08/15/2024]
Abstract
The multifactorial etiology underlying melanoma development involves an array of genetic, phenotypic, and environmental factors. Genetic predisposition for melanoma is further influenced by the complex interplay between high-, medium-, and low-penetrance genes, each contributing to varying degrees of susceptibility. Within this network, high-penetrance genes, including CDKN2A, CDK4, BAP1, and POT1, are linked to a pronounced risk for disease, whereas medium- and low-penetrance genes, such as MC1R, MITF, and others, contribute only moderately to melanoma risk. Notably, these genetic factors not only heighten the risk of melanoma but may also increase susceptibility towards internal malignancies, such as pancreatic cancer, renal cell cancer, or neural tumors. Genetic testing and counseling hold paramount importance in the clinical context of suspected hereditary melanoma, facilitating risk assessment, personalized surveillance strategies, and informed decision-making. As our understanding of the genomic landscape deepens, this review paper aims to comprehensively summarize the genetic underpinnings of hereditary melanoma, as well as current screening and management strategies for the disease.
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Affiliation(s)
- Chenming Zheng
- Stanford University Department of Dermatology, Redwood City, CA, USA
| | - Kavita Y Sarin
- Stanford University Department of Dermatology, Redwood City, CA, USA.
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Grigorescu RR, Husar-Sburlan IA, Gheorghe C. Pancreatic Cancer: A Review of Risk Factors. Life (Basel) 2024; 14:980. [PMID: 39202722 PMCID: PMC11355429 DOI: 10.3390/life14080980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/28/2024] [Accepted: 08/01/2024] [Indexed: 09/03/2024] Open
Abstract
Pancreatic adenocarcinoma is one of the most lethal types of gastrointestinal cancer despite the latest medical advances. Its incidence has continuously increased in recent years in developed countries. The location of the pancreas can result in the initial symptoms of neoplasia being overlooked, which can lead to a delayed diagnosis and a subsequent reduction in the spectrum of available therapeutic options. The role of modifiable risk factors in pancreatic cancer has been extensively studied in recent years, with smoking and alcohol consumption identified as key contributors. However, the few screening programs that have been developed focus exclusively on genetic factors, without considering the potential impact of modifiable factors on disease occurrence. Thus, fully understanding and detecting the risk factors for pancreatic cancer represents an important step in the prevention and early diagnosis of this type of neoplasia. This review reports the available evidence on different risk factors and identifies the areas that could benefit the most from additional studies.
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Affiliation(s)
- Raluca Roxana Grigorescu
- Gastroenterology Department, “Sfanta Maria” Hospital, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | | | - Cristian Gheorghe
- Center for Digestive Disease and Liver Transplantation, Fundeni Clinical Institute, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
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Ferrara G, Paiella S, Settanni G, Frizziero M, Rosina P, Viassolo V. Prevalence of CDKN2A, CDK4, POT1, BAP1, MITF, ATM, and TERT Pathogenic Variants in a Single-Center Retrospective Series of Patients With Melanoma and Personal or Family History Suggestive of Genetic Predisposition. Dermatol Pract Concept 2024; 14:dpc.1403a120. [PMID: 39122510 PMCID: PMC11314473 DOI: 10.5826/dpc.1403a120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2024] [Indexed: 08/12/2024] Open
Abstract
INTRODUCTION Approximately 20%-45% of familial melanoma (FM) cases are associated with genetic predisposition. OBJECTIVES This single-center retrospective study aimed to assess the frequency of pathogenic variants (PV) in the main melanoma-predisposing genes in patients with cutaneous melanoma and investigate the clinical predictors of genetic predisposition. METHODS Patients included were those diagnosed with cutaneous melanoma at the Dermatology Unit of the University Hospital of Verona, Italy, from 2000 to 2022, presenting at least one of the followings: multiple melanomas (≥ 3); personal/family history of pancreatic cancer (PC) (up to 2nd-degree relatives); ≥ 2 1st-degree relatives with melanoma; ≥ 1 1st-degree relatives with early-onset (<45 years) melanoma and tested for CDKN2A, CDK4, POT1, BAP1, MITF, ATM, and TERT. RESULTS During the study period, 35 out of 1320 patients (2.7%) underwent genetic testing. Four patients (11.4%) harbored a PV in a melanoma-predisposing gene, three in CDKN2A (8.6%), and one in MITF (2.9%). Variants currently classified as being of unknown clinical significance (VUS) were detected in CDKN2A (N = 1), MITF (N = 1), and ATM (N = 2). Family history of PC and ≥5 melanomas, personal history of ≥50 nevi, and ≥4 melanomas were significantly associated with PV in tested genes (P < 0.05). CONCLUSIONS The prevalence of PV in predisposing genes in FM was lower than previously reported in Italian registries. Possible reasons include deleterious variants in untested intermediate/low-penetrance genes or yet-to-be-discovered high-penetrance genes and environmental risk factors. A family history of PC, a high number of nevi and melanomas predict a monogenic predisposition to melanoma.
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Affiliation(s)
- Giada Ferrara
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Salvatore Paiella
- Pancreatic Surgery Unit, Pancreas Institute, University of Verona, Verona, Italy
| | - Giulio Settanni
- Pathology Unit, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Melissa Frizziero
- Cancer Research UK Manchester Institute Cancer Biomarker Centre, Manchester, UK
| | - Paolo Rosina
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Valeria Viassolo
- Medical Genetics, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
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Kypreou K, Stergiopoulou A, Plaka M, Befon A, Chardalia V, Stratigos IA, Stratigos AJ, Stefanaki I. Targeted sequencing analysis of loci implicated in familial melanoma in a Greek cohort. J Eur Acad Dermatol Venereol 2024; 38:e525-e527. [PMID: 38100224 DOI: 10.1111/jdv.19728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/28/2023] [Indexed: 01/19/2024]
Affiliation(s)
- K Kypreou
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - A Stergiopoulou
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - M Plaka
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - A Befon
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - V Chardalia
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - I A Stratigos
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - A J Stratigos
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - I Stefanaki
- 1st University Clinic of Dermatological and Venereal Diseases, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Narod SA, Metcalfe K, Finch A, Chan AW, Armel SR, Aeilts A, Eisen A, Karlan B, Bordeleau L, Tung N, Foulkes WD, Neuhausen SL, Eng C, Olopade O, Zakalik D, Couch F, Cullinane C, Pal T, Sun P, Kotsopoulos J. The risk of skin cancer in women who carry BRCA1 or BRCA2 mutations. Hered Cancer Clin Pract 2024; 22:7. [PMID: 38741145 DOI: 10.1186/s13053-024-00277-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 04/02/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND It has not been clearly established if skin cancer or melanoma are manifestations of BRCA1 or BRCA2 mutation carrier status. Estimating the risk of skin cancer is an important step towards developing screening recommendations. METHODS We report the findings of a prospective cohort study of 6,207 women from North America who carry BRCA1 or BRCA2 mutations. Women were followed from the date of baseline questionnaire to the diagnosis of skin cancer, to age 80 years, death from any cause, or the date of last follow-up. RESULTS During the mean follow-up period of eight years, 3.7% of women with a BRCA1 mutation (133 of 3,623) and 3.8% of women with a BRCA2 mutation (99 of 2,584) reported a diagnosis of skin cancer (including both keratinocyte carcinomas and melanoma). The cumulative risk of all types of skin cancer from age 20 to 80 years was 14.1% for BRCA1 carriers and 10.7% for BRCA2 carriers. The cumulative risk of melanoma was 2.5% for BRCA1 carriers and 2.3% for BRCA2 carriers, compared to 1.5% for women in the general population in the United States. The strongest risk factor for skin cancer was a prior diagnosis of skin cancer. CONCLUSION The risk of non-melanoma skin cancer in women who carry a mutation in BRCA1 or BRCA2 is similar to that of non-carrier women. The risk of melanoma appears to be slightly elevated. We suggest that a referral to a dermatologist or primary care provider for BRCA mutation carriers for annual skin examination and counselling regarding limiting UV exposure, the use of sunscreen and recognizing the early signs of melanoma might be warranted, but further studies are necessary.
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Affiliation(s)
- Steven A Narod
- Women's College Research Institute, Women's College Hospital, 76 Grenville St, M5S 1B1, Toronto, ON, Canada.
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
| | - Kelly Metcalfe
- Women's College Research Institute, Women's College Hospital, 76 Grenville St, M5S 1B1, Toronto, ON, Canada
- Bloomberg School of Nursing, University of Toronto, Toronto, ON, Canada
| | - Amy Finch
- Women's College Research Institute, Women's College Hospital, 76 Grenville St, M5S 1B1, Toronto, ON, Canada
| | - An-Wen Chan
- Women's College Research Institute, Women's College Hospital, 76 Grenville St, M5S 1B1, Toronto, ON, Canada
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Canada
| | - Susan Randall Armel
- Princess Margaret Hospital, Familial Cancer Clinic, University Health Network, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Amber Aeilts
- Division of Human Genetics, Comprehensive Cancer Center, the Ohio State University Medical Center, Columbus, OH, USA
| | | | - Beth Karlan
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Louise Bordeleau
- Department of Oncology, McMaster University, Hamilton, ON, Canada
| | - Nadine Tung
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - William D Foulkes
- Program in Cancer Genetics, Department of Oncology and Human Genetics, McGill University, Montréal, QC, Canada
| | - Susan L Neuhausen
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Charis Eng
- Genomic Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Olufunmilayo Olopade
- Department of Medicine and Human Genetics, University of Chicago, Chicago, IL, USA
| | - Dana Zakalik
- Cancer Genetics Program, Beaumont Hospital, Royal Oak, MI, USA
| | - Fergus Couch
- Division of Experimental Pathology and Laboratory Medicine, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - Tuya Pal
- Division of Genetics, Department of Medicine, Vanderbilt University Medical Centre and Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
| | - Ping Sun
- Women's College Research Institute, Women's College Hospital, 76 Grenville St, M5S 1B1, Toronto, ON, Canada
| | - Joanne Kotsopoulos
- Women's College Research Institute, Women's College Hospital, 76 Grenville St, M5S 1B1, Toronto, ON, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
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Filograna A, De Tito S, Monte ML, Oliva R, Bruzzese F, Roca MS, Zannetti A, Greco A, Spano D, Ayala I, Liberti A, Petraccone L, Dathan N, Catara G, Schembri L, Colanzi A, Budillon A, Beccari AR, Del Vecchio P, Luini A, Corda D, Valente C. Identification and characterization of a new potent inhibitor targeting CtBP1/BARS in melanoma cells. J Exp Clin Cancer Res 2024; 43:137. [PMID: 38711119 PMCID: PMC11071220 DOI: 10.1186/s13046-024-03044-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 04/10/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND The C-terminal-binding protein 1/brefeldin A ADP-ribosylation substrate (CtBP1/BARS) acts both as an oncogenic transcriptional co-repressor and as a fission inducing protein required for membrane trafficking and Golgi complex partitioning during mitosis, hence for mitotic entry. CtBP1/BARS overexpression, in multiple cancers, has pro-tumorigenic functions regulating gene networks associated with "cancer hallmarks" and malignant behavior including: increased cell survival, proliferation, migration/invasion, epithelial-mesenchymal transition (EMT). Structurally, CtBP1/BARS belongs to the hydroxyacid-dehydrogenase family and possesses a NAD(H)-binding Rossmann fold, which, depending on ligands bound, controls the oligomerization of CtBP1/BARS and, in turn, its cellular functions. Here, we proposed to target the CtBP1/BARS Rossmann fold with small molecules as selective inhibitors of mitotic entry and pro-tumoral transcriptional activities. METHODS Structured-based screening of drug databases at different development stages was applied to discover novel ligands targeting the Rossmann fold. Among these identified ligands, N-(3,4-dichlorophenyl)-4-{[(4-nitrophenyl)carbamoyl]amino}benzenesulfonamide, called Comp.11, was selected for further analysis. Fluorescence spectroscopy, isothermal calorimetry, computational modelling and site-directed mutagenesis were employed to define the binding of Comp.11 to the Rossmann fold. Effects of Comp.11 on the oligomerization state, protein partners binding and pro-tumoral activities were evaluated by size-exclusion chromatography, pull-down, membrane transport and mitotic entry assays, Flow cytometry, quantitative real-time PCR, motility/invasion, and colony assays in A375MM and B16F10 melanoma cell lines. Effects of Comp.11 on tumor growth in vivo were analyzed in mouse tumor model. RESULTS We identify Comp.11 as a new, potent and selective inhibitor of CtBP1/BARS (but not CtBP2). Comp.11 directly binds to the CtBP1/BARS Rossmann fold affecting the oligomerization state of the protein (unlike other known CtBPs inhibitors), which, in turn, hinders interactions with relevant partners, resulting in the inhibition of both CtBP1/BARS cellular functions: i) membrane fission, with block of mitotic entry and cellular secretion; and ii) transcriptional pro-tumoral effects with significantly hampered proliferation, EMT, migration/invasion, and colony-forming capabilities. The combination of these effects impairs melanoma tumor growth in mouse models. CONCLUSIONS: This study identifies a potent and selective inhibitor of CtBP1/BARS active in cellular and melanoma animal models revealing new opportunities to study the role of CtBP1/BARS in tumor biology and to develop novel melanoma treatments.
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Affiliation(s)
- Angela Filograna
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Stefano De Tito
- Molecular Cell Biology of Autophagy, The Francis Crick Institute, London, UK. The Study Has Been Previously Performed at IEOS-CNR, Naples, Italy
| | - Matteo Lo Monte
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Rosario Oliva
- Department of Chemical Sciences, University of Naples Federico II, 80126, Naples, Italy
| | - Francesca Bruzzese
- Animal Facility Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Maria Serena Roca
- Experimental Pharmacology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Naples, 80131, Italy
| | - Antonella Zannetti
- Institute of Biostructures and Bioimaging (IBB), National Research Council (CNR), Naples, 80145, Italy
| | - Adelaide Greco
- Interdepartmental Service Center of Veterinary Radiology, University of Naples Federico II, 80137, Naples, Italy
| | - Daniela Spano
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Inmaculada Ayala
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Assunta Liberti
- National Research Council (CNR), Piazzale Aldo Moro, 700185, Rome, Italy
- Biology and Evolution of Marine Organisms (BEOM), Stazione Zoologica Anton Dohrn, Naples, Italy
| | - Luigi Petraccone
- Department of Chemical Sciences, University of Naples Federico II, 80126, Naples, Italy
| | - Nina Dathan
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Giuliana Catara
- Institute of Biochemistry and Cell Biology, National Research Council (CNR), 80131, Naples, Italy
| | - Laura Schembri
- National Research Council (CNR), Piazzale Aldo Moro, 700185, Rome, Italy
- Department of Pharmacy, University of Naples Federico II, 80131, Naples, Italy
| | - Antonino Colanzi
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Alfredo Budillon
- Scientific Directorate, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | | | - Pompea Del Vecchio
- Department of Chemical Sciences, University of Naples Federico II, 80126, Naples, Italy
| | - Alberto Luini
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy
| | - Daniela Corda
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy.
| | - Carmen Valente
- Institute of Experimental Endocrinology and Oncology "G. Salvatore"(IEOS), National Research Council (CNR), 80131, Naples, Italy.
- Present address: Dompé Farmaceutici S.P.A, L'Aquila, Italy.
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Naddeo M, Broseghini E, Venturi F, Vaccari S, Corti B, Lambertini M, Ricci C, Fontana B, Durante G, Pariali M, Scotti B, Milani G, Campione E, Ferracin M, Dika E. Association of miR-146a-5p and miR-21-5p with Prognostic Features in Melanomas. Cancers (Basel) 2024; 16:1688. [PMID: 38730639 PMCID: PMC11083009 DOI: 10.3390/cancers16091688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/12/2024] [Accepted: 04/21/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Cutaneous melanoma (CM) is one of the most lethal tumors among skin cancers and its incidence is rising worldwide. Recent data support the role of microRNAs (miRNAs) in melanoma carcinogenesis and their potential use as disease biomarkers. METHODS We quantified the expression of miR-146a-5p and miR-21-5p in 170 formalin-fixed paraffin embedded (FFPE) samples of CM, namely 116 superficial spreading melanoma (SSM), 26 nodular melanoma (NM), and 28 lentigo maligna melanoma (LMM). We correlated miRNA expression with specific histopathologic features including Breslow thickness (BT), histological subtype, ulceration and regression status, and mitotic index. RESULTS miR-146a-5p and miR-21-5p were significantly higher in NM compared to SSM and LMM. The positive correlation between miR-146a-5p and miR-21-5p expression and BT was confirmed for both miRNAs in SSM. Considering the ulceration status, we assessed that individual miR-21-5p expression was significantly higher in ulcerated CMs. The increased combined expression of the two miRNAs was strongly associated with ulceration (p = 0.0093) and higher mitotic rate (≥1/mm2) (p = 0.0005). We demonstrated that the combination of two-miRNA expression and prognostic features (BT and ulceration) can better differentiate cutaneous melanoma prognostic groups, considering overall survival and time-to-relapse clinical outcomes. Specifically, miRNA expression can further stratify prognostic groups among patients with BT ≥ 0.8 mm but without ulceration. Our findings provide further insights into the characterization of CM with specific prognostic features. The graphical abstract was created with BioRender.com.
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Affiliation(s)
- Maria Naddeo
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (M.N.); (E.B.)
| | - Elisabetta Broseghini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (M.N.); (E.B.)
| | - Federico Venturi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
- Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (S.V.); (B.S.); (G.M.)
| | - Sabina Vaccari
- Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (S.V.); (B.S.); (G.M.)
| | - Barbara Corti
- Division of Pathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy;
| | - Martina Lambertini
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
- Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (S.V.); (B.S.); (G.M.)
| | - Costantino Ricci
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
- Pathology Unit, Ospedale Maggiore, 40133 Bologna, Italy
| | - Beatrice Fontana
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
| | - Giorgio Durante
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
| | - Milena Pariali
- Center for Applied Biomedical Research, S. Orsola-Malpighi University Hospital, 40126 Bologna, Italy;
| | - Biagio Scotti
- Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (S.V.); (B.S.); (G.M.)
| | - Giulia Milani
- Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (S.V.); (B.S.); (G.M.)
| | - Elena Campione
- Dermatologic Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Manuela Ferracin
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (M.N.); (E.B.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
| | - Emi Dika
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy; (F.V.); (M.L.); (C.R.); (B.F.); (G.D.)
- Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40126 Bologna, Italy; (S.V.); (B.S.); (G.M.)
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10
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Zhao L, Zhou X, Li H, Yin T, Jiang Y. Prognosis of immunotherapy for non-small cell lung cancer with CDKN2A loss of function. J Thorac Dis 2024; 16:507-515. [PMID: 38410565 PMCID: PMC10894420 DOI: 10.21037/jtd-23-1017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 12/01/2023] [Indexed: 02/28/2024]
Abstract
Background Immunotherapy has been widely used to treat non-small cell lung cancer (NSCLC) but is only effective in 20% of patients. Cyclin-dependent kinase inhibitor 2A (CDKN2A) is an important tumor suppressor gene, and its loss of function (LOF) is quite common in NSCLC. Pre-clinical studies suggest CDKN2A LOF promotes immune evasion; however, the results in relation to NSCLC are controversial, and debate continues as to the effect of CDKN2A LOF on immunotherapy. Methods In this study, we collected the data of 49 CDKN2A LOF and 173 CDKN2A wild-type NSCLC consecutive patients treated by any line of immunotherapy. Through immunohistochemical (IHC) and immunofluorescent (IF) staining, we analyzed the CDKN2A predominant transcription protein p16INK4A in the CDKN2A LOF and CDKN2A wild-type NSCLC patients. Using Kaplan-Meier curves, we also examined the relationship between CDKN2A LOF and immunotherapy. Results The IHC and IF staining results showed that most CDKN2A LOF patients were p16INK4A negative, while most CDKN2A wild-type patients were p16INK4A positive. In the LOF group, five patients had partial responses, 35 had stable disease, and nine had progressive disease after the first evaluation of immunotherapy. The LOF group had a median progression-free survival (PFS) time of 4.67 months, while the wild-type group had a median PFS time of 8.63 months [hazard ratio (HR): 0.54; 95% confidence interval (CI): 0.38-0.77; P<0.001]. The LOF group had a median overall survival (OS) time of 9.07 months, while the wild-type group had a median OS time of 21.37 months (HR: 0.42; 95% CI: 0.29-0.61; P<0.001). Conclusions Our study revealed that CDKN2A LOF NSCLC patients treated with immune checkpoint inhibitor (ICI) mono-therapy or combined therapy had a worse prognosis than those with CDKN2A wild-type NSCLC. However, our study also suggested that ICI could work quite effectively in selective CDKN2A LOF patients.
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Affiliation(s)
- Lu Zhao
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao Zhou
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Li
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tiejun Yin
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yueqiang Jiang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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11
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Helgadottir H, Schultz K, Lapins J, Höiom V. Familial features affecting the melanoma risk in CDKN2A-negative melanoma families: a study based on the Swedish Cancer Registry. Acta Oncol 2023; 62:1967-1972. [PMID: 37801364 DOI: 10.1080/0284186x.2023.2265052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 09/26/2023] [Indexed: 10/07/2023]
Affiliation(s)
- Hildur Helgadottir
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Karina Schultz
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Jan Lapins
- Department of Dermatology, Karolinska University Hospital, Stockholm
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Veronica Höiom
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
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12
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Pellegrini C, Cardelli L, Ghiorzo P, Pastorino L, Potrony M, García-Casado Z, Elefanti L, Stefanaki I, Mastrangelo M, Necozione S, Aguilera P, Rodríguez-Hernández A, Di Nardo L, Rocco T, Del Regno L, Badenas C, Carrera C, Malvehy J, Requena C, Bañuls J, Stratigos AJ, Peris K, Menin C, Calista D, Nagore E, Puig S, Landi MT, Fargnoli MC. High- and intermediate-risk susceptibility variants in melanoma families from the Mediterranean area: A multicentre cohort from the MelaNostrum Consortium. J Eur Acad Dermatol Venereol 2023; 37:2498-2508. [PMID: 37611275 PMCID: PMC10842987 DOI: 10.1111/jdv.19461] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/11/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND Most of large epidemiological studies on melanoma susceptibility have been conducted on fair skinned individuals (US, Australia and Northern Europe), while Southern European populations, characterized by high UV exposure and dark-skinned individuals, are underrepresented. OBJECTIVES We report a comprehensive pooled analysis of established high- and intermediate-penetrance genetic variants and clinical characteristics of Mediterranean melanoma families from the MelaNostrum Consortium. METHODS Pooled epidemiological, clinical and genetic (CDKN2A, CDK4, ACD, BAP1, POT1, TERT, and TERF2IP and MC1R genes) retrospective data of melanoma families, collected within the MelaNostrum Consortium in Greece, Italy and Spain, were analysed. Univariate methods and multivariate logistic regression models were used to evaluate the association of variants with characteristics of families and of affected and unaffected family members. Subgroup analysis was performed for each country. RESULTS We included 839 families (1365 affected members and 2123 unaffected individuals). Pathogenic/likely pathogenic CDKN2A variants were identified in 13.8% of families. The strongest predictors of melanoma were ≥2 multiple primary melanoma cases (OR 8.1; 95% CI 3.3-19.7), >3 affected members (OR 2.6; 95% CI 1.3-5.2) and occurrence of pancreatic cancer (OR 4.8; 95% CI 2.4-9.4) in the family (AUC 0.76, 95% CI 0.71-0.82). We observed low frequency variants in POT1 (3.8%), TERF2IP (2.5%), ACD (0.8%) and BAP1 (0.3%). MC1R common variants (≥2 variants and ≥2 RHC variants) were associated with melanoma risk (OR 1.4; 95% CI 1.0-2.0 and OR 4.3; 95% CI 1.2-14.6, respectively). CONCLUSIONS Variants in known high-penetrance genes explain nearly 20% of melanoma familial aggregation in Mediterranean areas. CDKN2A melanoma predictors were identified with potential clinical relevance for cancer risk assessment.
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Affiliation(s)
- C Pellegrini
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - L Cardelli
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - P Ghiorzo
- IRCCS Ospedale Policlinico San Martino, Genetica dei Tumori rari, Genoa, Italy
- Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - L Pastorino
- IRCCS Ospedale Policlinico San Martino, Genetica dei Tumori rari, Genoa, Italy
- Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - M Potrony
- Department of Biochemistry and Molecular Genetics, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
| | - Z García-Casado
- Laboratory of Molecular Biology, Instituto Valenciano de Oncología, València, Spain
| | - L Elefanti
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - I Stefanaki
- 1st Department of Dermatology-Venereology, Andreas Sygros Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - M Mastrangelo
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - S Necozione
- Epidemiology Unit, Department of Life, Health and Environmental Science, University of L'Aquila, L'Aquila, Italy
| | - P Aguilera
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
- Department of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | | | - L Di Nardo
- UOC Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - T Rocco
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Dermatology Unit, Ospedale San Salvatore, L'Aquila, Italy
| | - L Del Regno
- UOC Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - C Badenas
- Department of Biochemistry and Molecular Genetics, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
| | - C Carrera
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
- Department of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - J Malvehy
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
- Department of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - C Requena
- Department of Dermatology, Instituto Valenciano de Oncología, València, Spain
| | - J Bañuls
- Department of Dermatology, Hospital General Universitario de Alicante, Alicante, Spain
| | - A J Stratigos
- 1st Department of Dermatology-Venereology, Andreas Sygros Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - K Peris
- UOC Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - C Menin
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - D Calista
- Department of Dermatology, Maurizio Bufalini Hospital, Cesena, Italy
| | - E Nagore
- Department of Dermatology, Instituto Valenciano de Oncología, València, Spain
| | - S Puig
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
- Department of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - M T Landi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - M C Fargnoli
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Dermatology Unit, Ospedale San Salvatore, L'Aquila, Italy
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13
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Fares E, Thawabtah R, Sallam H, Khatib AAH, Qutob N, Salah Z. Genomic analysis of a Palestinian family with inherited cancer syndrome: a next-generation sequencing study. Front Genet 2023; 14:1230241. [PMID: 38028607 PMCID: PMC10643688 DOI: 10.3389/fgene.2023.1230241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 09/12/2023] [Indexed: 12/01/2023] Open
Abstract
Familial predisposition is a strong risk factor for different types of cancer and accounts for around 10% of the cases. In this study, we investigated cancer predisposition in a Palestinian family using whole-exome sequencing (WES) technologies. In this study, we focused more on cutaneous melanoma (CM). Our analysis identified three heterozygous rare missense variants, WRN (p.L383F and p.A995T) and TYRP1 (p.T262M) and a pathogenic homozygous missense mutation in ERCC2 (p.R683Q). Although WRN and TYRP1 genes and their variations were correlated with different types of cancer, including melanoma, the currently identified WRN and TYRP1 variants were not reported previously in melanoma cases. The pathogenic mutation was segregated with the clinical phenotypes and found in the two affected brothers, one with CM and the other with brain tumor, and was confirmed by Sanger sequencing analysis. Segregation analysis of this mutation revealed that family members are either heterozygous or wild type. Our findings confirm that the homozygous ERCC2 (p.R683Q) mutation was responsible for causing melanoma and other cancer types in the family. Our work highlights the value to decipher the mutational background of familial cancers, especially CM, in the Palestinian population to guide diagnosis, prevention, and treatment of affected patients and their families.
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Affiliation(s)
- Eman Fares
- Health Sciences Department, Faculty of Graduate Studies, Arab American University, Ramallah, Palestine
| | - Rua Thawabtah
- Health Sciences Department, Faculty of Graduate Studies, Arab American University, Ramallah, Palestine
| | - Husam Sallam
- Health Sciences Department, Faculty of Graduate Studies, Arab American University, Ramallah, Palestine
| | - Areej A. H. Khatib
- Women Health Research Unit, McGill University Health Center, Montreal, QC, Canada
| | - Nouar Qutob
- *Correspondence: Nouar Qutob, ; Zaidoun Salah,
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14
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Soares de Sá BC, Moredo LF, Torrezan GT, Fidalgo F, de Araújo ÉSS, Formiga MN, Duprat JP, Carraro DM. Characterization of Potential Melanoma Predisposition Genes in High-Risk Brazilian Patients. Int J Mol Sci 2023; 24:15830. [PMID: 37958811 PMCID: PMC10649559 DOI: 10.3390/ijms242115830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Increased genetic risk for melanoma can occur in the context of germline pathogenic variants in high-penetrance genes, such as CDKN2A and CDK4, risk variants in low- to moderate-penetrance genes (MC1R and MITF), and possibly due to variants in emerging genes, such as ACD, TERF2IP, and TERT. We aimed to identify germline variants in high- and low- to moderate-penetrance melanoma risk genes in Brazilian patients with clinical criteria for familial melanoma syndrome. We selected patients with three or more melanomas or melanoma patients from families with three tumors (melanoma and pancreatic cancer) in first- or second-degree relatives. Genetic testing was performed with a nine-gene panel (ACD, BAP1, CDK4, CDKN2A, POT1, TERT, TERF2IP, MC1R, and MITF). In 36 patients, we identified 2 (5.6%) with germline pathogenic variants in CDKN2A and BAP1 and 4 (11.1%) with variants of uncertain significance in the high-penetrance genes. MC1R variants were found in 86.5%, and both red hair color variants and unknown risk variants were enriched in patients compared to a control group. The low frequency of germline pathogenic variants in the high-penetrance genes and the high prevalence of MC1R variants found in our cohort show the importance of the MC1R genotype in determining the risk of melanoma in the Brazilian melanoma-prone families.
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Affiliation(s)
- Bianca Costa Soares de Sá
- Skin Cancer Department, A.C. Camargo Cancer Center, São Paulo 01529-001, Brazil; (B.C.S.d.S.); (L.F.M.); (J.P.D.)
| | - Luciana Facure Moredo
- Skin Cancer Department, A.C. Camargo Cancer Center, São Paulo 01529-001, Brazil; (B.C.S.d.S.); (L.F.M.); (J.P.D.)
| | - Giovana Tardin Torrezan
- Clinical and Functional Genomics Group, International Research Center/CIPE, A.C. Camargo Cancer Center, 440 Taguá St., São Paulo 01508-010, Brazil; (G.T.T.); (F.F.); (É.S.S.d.A.)
- National Institute of Science and Technology in Oncogenomics and Therapeutic Innovation, 440 Taguá St., São Paulo 01508-010, Brazil
| | - Felipe Fidalgo
- Clinical and Functional Genomics Group, International Research Center/CIPE, A.C. Camargo Cancer Center, 440 Taguá St., São Paulo 01508-010, Brazil; (G.T.T.); (F.F.); (É.S.S.d.A.)
| | - Érica Sara Souza de Araújo
- Clinical and Functional Genomics Group, International Research Center/CIPE, A.C. Camargo Cancer Center, 440 Taguá St., São Paulo 01508-010, Brazil; (G.T.T.); (F.F.); (É.S.S.d.A.)
| | | | - João Pereira Duprat
- Skin Cancer Department, A.C. Camargo Cancer Center, São Paulo 01529-001, Brazil; (B.C.S.d.S.); (L.F.M.); (J.P.D.)
| | - Dirce Maria Carraro
- Clinical and Functional Genomics Group, International Research Center/CIPE, A.C. Camargo Cancer Center, 440 Taguá St., São Paulo 01508-010, Brazil; (G.T.T.); (F.F.); (É.S.S.d.A.)
- National Institute of Science and Technology in Oncogenomics and Therapeutic Innovation, 440 Taguá St., São Paulo 01508-010, Brazil
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15
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Sargen MR, Kim J, Potjer TP, Velthuizen ME, Martir-Negron AE, Odia Y, Helgadottir H, Hatton JN, Haley JS, Thone G, Widemann BC, Gross AM, Yohe ME, Kaplan RN, Shern JF, Sundby RT, Astiazaran-Symonds E, Yang XR, Carey DJ, Tucker MA, Stewart DR, Goldstein AM. Estimated Prevalence, Tumor Spectrum, and Neurofibromatosis Type 1-Like Phenotype of CDKN2A-Related Melanoma-Astrocytoma Syndrome. JAMA Dermatol 2023; 159:1112-1118. [PMID: 37585199 PMCID: PMC10433137 DOI: 10.1001/jamadermatol.2023.2621] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/14/2023] [Indexed: 08/17/2023]
Abstract
Importance Knowledge about the prevalence and tumor types of CDKN2A-related melanoma-astrocytoma syndrome (MAS) is limited and could improve disease recognition. Objective To estimate the prevalence and describe the tumor types of MAS. Design, Setting, and Participants This retrospective cohort study analyzed all available MAS cases from medical centers in the US (2 sites) and Europe (2 sites) and from biomedical population genomic databases (UK Biobank [United Kingdom], Geisinger MyCode [US]) between January 1, 1976, and December 31, 2020. Patients with MAS with CDKN2A germline pathogenic variants and 1 or more neural tumors were included. Data were analyzed from June 1, 2022, to January 31, 2023. Main Outcomes and Measures Disease prevalence and tumor frequency. Results Prevalence of MAS ranged from 1 in 170 503 (n = 1 case; 95% CI, 1:30 098-1:965 887) in Geisinger MyCode (n = 170 503; mean [SD] age, 58.9 [19.1] years; 60.6% women; 96.2% White) to 1 in 39 149 (n = 12 cases; 95% CI, 1:22 396-1:68 434) in UK Biobank (n = 469 789; mean [SD] age, 70.0 [8.0] years; 54.2% women; 94.8% White). Among UK Biobank patients with MAS (n = 12) identified using an unbiased genomic ascertainment approach, brain neoplasms (4 of 12, 33%; 1 glioblastoma, 1 gliosarcoma, 1 astrocytoma, 1 unspecified type) and schwannomas (3 of 12, 25%) were the most common malignant and benign neural tumors, while cutaneous melanoma (2 of 12, 17%) and head and neck squamous cell carcinoma (2 of 12, 17%) were the most common nonneural malignant neoplasms. In a separate case series of 14 patients with MAS from the US and Europe, brain neoplasms (4 of 14, 29%; 2 glioblastomas, 2 unspecified type) and malignant peripheral nerve sheath tumor (2 of 14, 14%) were the most common neural cancers, while cutaneous melanoma (4 of 14, 29%) and sarcomas (2 of 14, 14%; 1 liposarcoma, 1 unspecified type) were the most common nonneural cancers. Cutaneous neurofibromas (7 of 14, 50%) and schwannomas (2 of 14, 14%) were also common. In 1 US family, a father and son with MAS had clinical diagnoses of neurofibromatosis type 1 (NF1). Genetic testing of the son detected a pathogenic CDKN2A splicing variant (c.151-1G>C) and was negative for NF1 genetic alterations. In UK Biobank, 2 in 150 (1.3%) individuals with clinical NF1 diagnoses had likely pathogenic variants in CDKN2A, including 1 individual with no detected variants in the NF1 gene. Conclusions and Relevance This cohort study estimates the prevalence and describes the tumors of MAS. Additional studies are needed in genetically diverse populations to further define population prevalence and disease phenotypes.
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Affiliation(s)
- Michael R. Sargen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Jung Kim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Thomas P. Potjer
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | - Mary E. Velthuizen
- Division Laboratories, Pharmacy and Biomedical Genetics, Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Yazmin Odia
- Miami Cancer Institute, Baptist Health South Florida, Miami
| | - Hildur Helgadottir
- Department of Oncology and Pathology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Jessica N. Hatton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Jeremy S. Haley
- Department of Genomic Health, Geisinger Clinic, Geisinger Health System, Danville, Pennsylvania
| | - Gretchen Thone
- Department of Genomic Health, Geisinger Clinic, Geisinger Health System, Danville, Pennsylvania
| | - Brigitte C. Widemann
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Andrea M. Gross
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Marielle E. Yohe
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, Frederick, Maryland
| | - Rosandra N. Kaplan
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jack F. Shern
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - R. Taylor Sundby
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | - Xiaohong R. Yang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - David J. Carey
- Department of Genomic Health, Geisinger Clinic, Geisinger Health System, Danville, Pennsylvania
| | - Margaret A. Tucker
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Douglas R. Stewart
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Alisa M. Goldstein
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
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Cakir A, Elcin G, Kilickap S, Gököz Ö, Taskiran ZE, Celik İ. Phenotypic and Genetic Features that Differ Between Hereditary and Sporadic Melanoma: Results of a Preliminary Study from a Single Center from Turkey. Dermatol Pract Concept 2023; 13:e2023146. [PMID: 37557112 PMCID: PMC10412028 DOI: 10.5826/dpc.1303a146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2023] [Indexed: 08/11/2023] Open
Abstract
INTRODUCTION Most melanoma patients under our supervision lack characteristic phenotypic features for melanoma. In contrast, history of cancers other than melanoma and early age at onset were common. This observation was in favor of hereditary melanoma. OBJECTIVES To search for the phenotypic and genetic features that differ between sporadic and hereditary melanomas. METHODS In order to reveal phenotypic features, detailed physical exam was conducted to all melanoma patients (N = 43) and for genetic features. CDKN2A and MC1R mutations were detected with Sanger sequencing method. Assignment to hereditary and sporadic groups was done according to the "melanoma cancer syndrome assessment tool". Patients who were diagnosed before the age of 50 were also assigned to the hereditary melanoma group. RESULTS Thirty-one patients were assigned to the hereditary group and 12 to the sporadic group. Fair eye color was statistically significantly higher in the sporadic group (P = 0.000). CDKN2A was detected in only 1 patient in the hereditary group. MC1R mutations were found in 12 out of 13 (92.3%) in the hereditary group with a score =3 points, 13 out of 18 (72.2%) in the early age at onset group and 5 out of 12 (41.7%) in the sporadic group (P = 0.024). CONCLUSIONS Incidence of CDKN2A mutations in our hereditary group is in accordance with the reported incidences from Mediterranean countries. The difference between the hereditary and sporadic groups in terms of MC1R mutations supports the idea that MC1R genetic testing might help to determine patients with higher risk for hereditary melanoma.
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Affiliation(s)
- Aysel Cakir
- Hacettepe University Faculty of Medicine, Department of Dermatology and Venerology, Ankara, Turkey
| | - Gonca Elcin
- Hacettepe University Faculty of Medicine, Department of Dermatology and Venerology, Ankara, Turkey
| | - Saadettin Kilickap
- Hacettepe University Faculty of Medicine, Department of Medical Oncology, Ankara, Turkey
| | - Özay Gököz
- Hacettepe University Faculty of Medicine, Department of Medical Pathology, Ankara, Turkey
| | - Zihni Ekim Taskiran
- Hacettepe University Faculty of Medicine, Department of Medical Genetics, Ankara, Turkey
| | - İsmail Celik
- Hacettepe University Faculty of Medicine, Department of Medical Oncology, Ankara, Turkey
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17
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Goldstein AM, Qin R, Chu EY, Elder DE, Massi D, Adams DJ, Harms PW, Robles-Espinoza CD, Newton-Bishop JA, Bishop DT, Harland M, Holland EA, Cust AE, Schmid H, Mann GJ, Puig S, Potrony M, Alos L, Nagore E, Millán-Esteban D, Hayward NK, Broit N, Palmer JM, Nathan V, Berry EG, Astiazaran-Symonds E, Yang XR, Tucker MA, Landi MT, Pfeiffer RM, Sargen MR. Association of germline variants in telomere maintenance genes ( POT1, TERF2IP, ACD, and TERT) with spitzoid morphology in familial melanoma: A multi-center case series. JAAD Int 2023; 11:43-51. [PMID: 36876055 PMCID: PMC9978843 DOI: 10.1016/j.jdin.2023.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2023] [Indexed: 01/31/2023] Open
Abstract
Background Spitzoid morphology in familial melanoma has been associated with germline variants in POT1, a telomere maintenance gene (TMG), suggesting a link between telomere biology and spitzoid differentiation. Objective To assess if familial melanoma cases associated with germline variants in TMG (POT1, ACD, TERF2IP, and TERT) commonly exhibit spitzoid morphology. Methods In this case series, melanomas were classified as having spitzoid morphology if at least 3 of 4 dermatopathologists reported this finding in ≥25% of tumor cells. Logistic regression was used to calculate odds ratios (OR) of spitzoid morphology compared to familial melanomas from unmatched noncarriers that were previously reviewed by a National Cancer Institute dermatopathologist. Results Spitzoid morphology was observed in 77% (23 of 30), 75% (3 of 4), 50% (2 of 4), and 50% (1 of 2) of melanomas from individuals with germline variants in POT1, TERF2IP, ACD, and TERT, respectively. Compared to noncarriers (n = 139 melanomas), POT1 carriers (OR = 225.1, 95% confidence interval: 51.7-980.5; P < .001) and individuals with TERF2IP, ACD, and TERT variants (OR = 82.4, 95% confidence interval: 21.3-494.6; P < .001) had increased odds of spitzoid morphology. Limitations Findings may not be generalizable to nonfamilial melanoma cases. Conclusion Spitzoid morphology in familial melanoma could suggest germline alteration of TMG.
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Affiliation(s)
- Alisa M. Goldstein
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Richard Qin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Emily Y. Chu
- Department of Dermatology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - David E. Elder
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Daniela Massi
- Section of Pathological Anatomy, Department of Health Sciences, University of Florence, Florence, Italy
| | - David J. Adams
- Experimental Cancer Genetics, The Wellcome Trust Sanger Institute, Hinxton, England
| | - Paul W. Harms
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Carla Daniela Robles-Espinoza
- Experimental Cancer Genetics, The Wellcome Trust Sanger Institute, Hinxton, England
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de México, Campus Juriquilla, Santiago de Querétaro, Qro, Mexico
| | - Julia A. Newton-Bishop
- Division of Haematology and Immunology, Institute of Medical Research at St James’s, University of Leeds, Leeds, England
| | - D. Timothy Bishop
- Division of Haematology and Immunology, Institute of Medical Research at St James’s, University of Leeds, Leeds, England
| | - Mark Harland
- Division of Haematology and Immunology, Institute of Medical Research at St James’s, University of Leeds, Leeds, England
| | - Elizabeth A. Holland
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council, NSW, Sydney, Australia
- Centre for Cancer Research, Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia
| | - Anne E. Cust
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council, NSW, Sydney, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
| | - Helen Schmid
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council, NSW, Sydney, Australia
- Centre for Cancer Research, Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
| | - Graham J. Mann
- Centre for Cancer Research, Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
- John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia
| | - Susana Puig
- Melanoma Unit, Department of Dermatology, Hospital Clínic de Barcelona, IDIBAPS, Barcelona University, Barcelona, Spain
- Centre of Biomedical Research on Rare Diseases (CIBERER), ISCIII, Barcelona, Spain
| | - Miriam Potrony
- Centre of Biomedical Research on Rare Diseases (CIBERER), ISCIII, Barcelona, Spain
- Melanoma Unit, Biochemistry and Molecular Genetics Department, Hospital Clínic de Barcelona, IDIBAPS, Barcelona University, Barcelona, Spain
| | - Llucia Alos
- Pathology Department, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Eduardo Nagore
- Department of Dermatology, Fundación Instituto Valenciano de Oncología, València, Spain
- School of Medicine, Universidad Católica de València San Vicente Mártir, València, Spain
| | - David Millán-Esteban
- Department of Dermatology, Fundación Instituto Valenciano de Oncología, València, Spain
- School of Medicine, Universidad Católica de València San Vicente Mártir, València, Spain
| | | | - Natasa Broit
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Jane M. Palmer
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Vaishnavi Nathan
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Elizabeth G. Berry
- Department of Dermatology, Oregon Health and Science University, Portland, Oregon
| | | | - Xiaohong R. Yang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Margaret A. Tucker
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Maria Teresa Landi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Ruth M. Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Michael R. Sargen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
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18
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Rahimi A, Esmaeili Y, Dana N, Dabiri A, Rahimmanesh I, Jandaghain S, Vaseghi G, Shariati L, Zarrabi A, Javanmard SH, Cordani M. A comprehensive review on novel targeted therapy methods and nanotechnology-based gene delivery systems in melanoma. Eur J Pharm Sci 2023:106476. [PMID: 37236377 DOI: 10.1016/j.ejps.2023.106476] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 05/17/2023] [Accepted: 05/22/2023] [Indexed: 05/28/2023]
Abstract
Melanoma, a malignant form of skin cancer, has been swiftly increasing in recent years. Although there have been significant advancements in clinical treatment underlying a well-understanding of melanoma-susceptible genes and the molecular basis of melanoma pathogenesis, the permanency of response to therapy is frequently constrained by the emergence of acquired resistance and systemic toxicity. Conventional therapies, including surgical resection, chemotherapy, radiotherapy, and immunotherapy, have already been used to treat melanoma and are dependent on the cancer stage. Nevertheless, ineffective side effects and the heterogeneity of tumors pose major obstacles to the therapeutic treatment of malignant melanoma through such strategies. In light of this, advanced therapies including nucleic acid therapies (ncRNA, aptamers), suicide gene therapies, and gene therapy using tumor suppressor genes, have lately gained immense attention in the field of cancer treatment. Furthermore, nanomedicine and targeted therapy based on gene editing tools have been applied to the treatment of melanoma as potential cancer treatment approaches nowadays. Indeed, nanovectors enable delivery of the therapeutic agents into the tumor sites by passive or active targeting, improving therapeutic efficiency and minimizing adverse effects. Accordingly, in this review, we summarized the recent findings related to novel targeted therapy methods as well as nanotechnology-based gene systems in melanoma. We also discussed current issues along with potential directions for future research, paving the way for the next-generation of melanoma treatments.
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Affiliation(s)
- Azadeh Rahimi
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yasaman Esmaeili
- Biosensor Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Nasim Dana
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Arezou Dabiri
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ilnaz Rahimmanesh
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Setareh Jandaghain
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Golnaz Vaseghi
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran; Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 8158388994, Iran
| | - Laleh Shariati
- Department of Biomaterials, Nanotechnology and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering & Natural Sciences, Istinye University, Istanbul 34396, Turkey
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Marco Cordani
- Department of Biochemistry and Molecular Biology, Faculty of Biology, Complutense University, 28040 Madrid, Spain; Instituto de Investigaciones Sanitarias San Carlos (IdISSC), 28040 Madrid, Spain.
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19
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Oh KS, Mahalingam M. Melanoma and Glioblastoma-Not a Serendipitous Association. Adv Anat Pathol 2023; 30:00125480-990000000-00051. [PMID: 36624550 DOI: 10.1097/pap.0000000000000393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Recently, we came across a patient with malignant melanoma and primary glioblastoma. Given this, we parsed the literature to ascertain the relationship, if any, between these 2 malignancies. We begin with a brief overview of melanoma and glioma in isolation followed by a chronologic overview of case reports and epidemiologic studies documenting both neoplasms. This is followed by studies detailing genetic abnormalities common to both malignancies with a view to identifying unifying genetic targets for therapeutic strategies as well as to explore the possibility of a putative association and an inherited cancer susceptibility trait. From a scientific perspective, we believe we have provided evidence favoring an association between melanoma and glioma. Future studies that include documentation of additional cases, as well as a detailed molecular analyses, will lend credence to our hypothesis that the co-occurrence of these 2 conditions is likely not serendipitous.
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Affiliation(s)
- Kei Shing Oh
- Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL
| | - Meera Mahalingam
- Dermatopathology Section, Department of Pathology and Laboratory Medicine, VA-Integrated-Service-Network-1 (VISN1), West Roxbury, MA
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20
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Kreuger IZM, Slieker RC, van Groningen T, van Doorn R. Therapeutic Strategies for Targeting CDKN2A Loss in Melanoma. J Invest Dermatol 2023; 143:18-25.e1. [PMID: 36123181 DOI: 10.1016/j.jid.2022.07.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/30/2022]
Abstract
Loss of the tumor suppressor gene CDKN2A, encoding p16 and p14, is a frequent event driving melanoma progression. Therefore, therapeutic strategies aimed at CDKN2A loss hold great potential to improve melanoma treatment. Pharmacological inhibition of the p16 targets CDK4/6 is a prime example of such a strategy. Other approaches exploit cell cycle deregulation, target metabolic rewiring, epigenetically restore expression, act on dependencies resulting from co-deleted genes, or are directed at the effects of CDKN2A loss on immune responses. This review explores these therapeutic strategies targeting CDKN2A loss, which potentially open up new avenues for precision medicine in melanoma.
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Affiliation(s)
- Inger Z M Kreuger
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands; Leiden Center for Computational Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Roderick C Slieker
- Leiden Center for Computational Oncology, Leiden University Medical Center, Leiden, The Netherlands; Department of Cell & Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Tim van Groningen
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands; Leiden Center for Computational Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Remco van Doorn
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands; Leiden Center for Computational Oncology, Leiden University Medical Center, Leiden, The Netherlands.
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21
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Birkeälv S, Harland M, Matsuyama LSAS, Rashid M, Mehta I, Laye JP, Haase K, Mell T, Iyer V, Robles‐Espinoza CD, McDermott U, van Loo P, Kuijjer ML, Possik PA, Maria Engler SS, Bishop DT, Newton‐Bishop J, Adams DJ. Mutually exclusive genetic interactions and gene essentiality shape the genomic landscape of primary melanoma. J Pathol 2023; 259:56-68. [PMID: 36219477 PMCID: PMC10098817 DOI: 10.1002/path.6019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 09/02/2022] [Accepted: 09/28/2022] [Indexed: 11/09/2022]
Abstract
Melanoma is a heterogenous malignancy with an unpredictable clinical course. Most patients who present in the clinic are diagnosed with primary melanoma, yet large-scale sequencing efforts have focused primarily on metastatic disease. In this study we sequence-profiled 524 American Joint Committee on Cancer Stage I-III primary tumours. Our analysis of these data reveals recurrent driver mutations, mutually exclusive genetic interactions, where two genes were never or rarely co-mutated, and an absence of co-occurring genetic events. Further, we intersected copy number calls from our primary melanoma data with whole-genome CRISPR screening data to identify the transcription factor interferon regulatory factor 4 (IRF4) as a melanoma-associated dependency. © 2022 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Sofia Birkeälv
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
| | - Mark Harland
- Division of Haematology and ImmunologyUniversity of Leeds School of MedicineLeedsUK
| | - Larissa Satiko Alcantara Sekimoto Matsuyama
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical SciencesUniversity of Sao PauloSao PauloBrazil
| | - Mamun Rashid
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
| | - Ishan Mehta
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
| | - Jonathan P Laye
- Division of Haematology and ImmunologyUniversity of Leeds School of MedicineLeedsUK
| | | | - Tracey Mell
- Division of Haematology and ImmunologyUniversity of Leeds School of MedicineLeedsUK
| | - Vivek Iyer
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
| | - Carla Daniela Robles‐Espinoza
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
- Laboratorio Internacional de Investigación sobre el Genoma HumanoUniversidad Nacional Autónoma de México, Campus JuriquillaSantiago de QuerétaroMexico
| | - Ultan McDermott
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
| | | | - Marieke L Kuijjer
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, Faculty of MedicineUniversity of OsloOsloNorway
- Department of Pathology and Leiden Center for Computational OncologyLeiden University Medical CenterLeidenthe Netherlands
| | - Patricia A Possik
- Division of Experimental and Translational ResearchBrazilian National Cancer InstituteRio de JaneiroBrazil
| | - Silvya Stuchi Maria Engler
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical SciencesUniversity of Sao PauloSao PauloBrazil
| | - D Timothy Bishop
- Division of Haematology and ImmunologyUniversity of Leeds School of MedicineLeedsUK
| | - Julia Newton‐Bishop
- Division of Haematology and ImmunologyUniversity of Leeds School of MedicineLeedsUK
| | - David J Adams
- Wellcome Sanger InstituteWellcome Trust Genome CampusCambridgeUK
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22
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Transethosomal Gel for the Topical Delivery of Celecoxib: Formulation and Estimation of Skin Cancer Progression. Pharmaceutics 2022; 15:pharmaceutics15010022. [PMID: 36678651 PMCID: PMC9864437 DOI: 10.3390/pharmaceutics15010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
The topical delivery of therapeutics is a promising strategy for managing skin conditions. Cyclooxygenase-2 (COX-2) inhibitors showed a possible target for chemoprevention and cancer management. Celecoxib (CXB) is a selective COX-2 inhibitor that impedes cell growth and generates apoptosis in different cell tumors. Herein, an investigation proceeded to explore the usefulness of nano lipid vesicles (transethosomes) (TES) of CXB to permit penetration of considerable quantities of the drug for curing skin cancer. The prepared nanovesicles were distinguished for drug encapsulation efficiency, vesicle size, PDI, surface charge, and morphology. In addition, FT-IR and DSC analyses were also conducted to examine the influence of vesicle components. The optimized formulation was dispersed in various hydrogel bases. Furthermore, in vitro CXB release and ex vivo permeability studies were evaluated. A cytotoxicity study proceeded using A431 and BJ1 cell lines. The expression alteration of the cyclin-dependent kinase inhibitor 2A (CDKN2A) gene and DNA damage and fragmentation using qRT-PCR and comet assays were also investigated. Optimized CXB-TES formulation was spherically shaped and displayed a vesicle size of 75.9 ± 11.4 nm, a surface charge of -44.7 ± 1.52 mV, and an entrapment efficiency of 88.8 ± 7.2%. The formulated TES-based hydrogel displayed a sustained in vitro CXB release pattern for 24 h with an enhanced flux and permeation across rat skin compared with the control (free drug-loaded hydrogel). Interestingly, CXB-TES hydrogel has a lower cytotoxic effect on normal skin cells compared with TES suspension and CXB powder. Moreover, the level of expression of the CDKN2A gene was significantly (p ≤ 0.01, ANOVA/Tukey) decreased in skin tumor cell lines compared with normal skin cell lines, indicating that TES are the suitable carrier for topical delivery of CXB to the cancer cells suppressing their progression. In addition, apoptosis demonstrated by comet and DNA fragmentation assays was evident in skin cancer cells exposed to CXB-loaded TES hydrogel formulation. In conclusion, our results illustrate that CXB-TES-loaded hydrogel could be considered a promising carrier and effective chemotherapeutic agent for the management of skin carcinoma.
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23
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Genodermatoses – Opportunities for Early Detection and Cancer Prevention. CURRENT GENETIC MEDICINE REPORTS 2022; 10:1-13. [PMID: 36213090 PMCID: PMC9531856 DOI: 10.1007/s40142-022-00203-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2022] [Indexed: 10/28/2022]
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24
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Germline Testing for Individuals with Pancreatic Adenocarcinoma and Novel Genetic Risk Factors. Hematol Oncol Clin North Am 2022; 36:943-960. [DOI: 10.1016/j.hoc.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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25
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Yeap I, Becker T, Azimi F, Kernohan M. The management of hereditary melanoma, FAMMM syndrome and germline CDKN2A mutations: a narrative review. AUSTRALASIAN JOURNAL OF PLASTIC SURGERY 2022. [DOI: 10.34239/ajops.v5n2.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Familial atypical multiple mole melanoma (FAMMM) syndrome is a rare autosomal dominant disorder, in which patients present with a large number of melanocytic naevi and a strong history of malignant melanoma, usually at a young age. The most common genetic alteration, implicated in 40 per cent of FAMMM syndrome families, is a mutation of cyclin-dependent kinase inhibitor 2A (CDKN2A).1 CDKN2A encodes the tumour suppressor gene p16INK4a, a critical cell cycle inhibitor.2
The diagnosis and management of patients with FAMMM syndrome is relevant to the plastic surgeon who manages melanoma. However, clear guidelines on its diagnostic criteria and its relationship to associated but distinct syndromes, such as hereditary melanoma and B-K mole syndrome, are lacking in the extant literature.
The aim of this review is to clarify the diagnostic criteria and management principles for FAMMM syndrome. We propose a new system of classifying FAMMM syndrome patients as a subset of all patients with hereditary melanoma. We also present a management algorithm for these distinct patient groups (FAMMM syndrome, hereditary melanoma and germline CDKN2A mutations).
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26
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Zaremba A, Meier F, Schlein C, Jansen P, Lodde G, Song M, Kretz J, Möller I, Stadtler N, Livingstone E, Zimmer L, Hadaschik E, Sucker A, Schadendorf D, Griewank K. Clinical and pathological characteristics of familial melanoma with germline TERT promoter variants. Pigment Cell Melanoma Res 2022; 35:573-586. [PMID: 35912549 DOI: 10.1111/pcmr.13060] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/19/2022] [Accepted: 07/29/2022] [Indexed: 11/30/2022]
Abstract
Around 10% of melanoma occur in patients with a suspected familial predisposition. TERT promoter mutations are the most common somatic hotspot mutations in human cancers. However, only two families with germline mutations have been identified to date. We present detailed histological, clinical and molecular pathologic analyses of affected patients and details of newly identified individuals in one of these previously reported families. TERT (NM_198253.3) Chr.5:1,295,161T>C (c.-57 T>C) promoter variants were detected in all melanoma-affected (n=18) and one non-diseased family member. Median age at diagnosis was 30 years (n=18, range 16-46 years, 2 unknown). While most primary melanoma arose on the upper extremities (n=7, 21%) and were superficial spreading melanoma (SSM, n=8, 24%), many primary melanoma also originated from non UV-exposed mucosal (n=2, 6%) and acral (n=4, 12%) locations. One SSM sample harboured a Chr.5:1,295,228C>T TERT promoter region in addition to the germline Chr.5:1,295,161T>C variant, arguing additional pathway activation can support tumor pathogenesis. Patients treated with BRAF inhibitor and/or immune checkpoint inhibition (ICI) showed responses, although of limited duration. One mucosal melanoma harboured both a KIT copy number gain and an activating c.1727 p.Leu576Pro mutation. Following modest response to ICI, subsequent KIT inhibitor (imatinib) therapy demonstrated an ongoing complete pathological response (currently 7 months).
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Affiliation(s)
- Anne Zaremba
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Friedegund Meier
- Skin Cancer Center at the University Cancer Centre and National Center for Tumor Diseases, Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Christian Schlein
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Philipp Jansen
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany.,Clinic and Polyclinic for Dermatology and Allergology, University Hospital Bonn, Bonn, Germany
| | - Georg Lodde
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Mingxia Song
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Julia Kretz
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Inga Möller
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Nadine Stadtler
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Elisabeth Livingstone
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Eva Hadaschik
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Antje Sucker
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Klaus Griewank
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany, and German Cancer Consortium (DKTK), Heidelberg, Germany
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27
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Farr KP, Moses D, Haghighi KS, Phillips PA, Hillenbrand CM, Chua BH. Imaging Modalities for Early Detection of Pancreatic Cancer: Current State and Future Research Opportunities. Cancers (Basel) 2022; 14:cancers14102539. [PMID: 35626142 PMCID: PMC9139708 DOI: 10.3390/cancers14102539] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary While survival rates for many cancers have improved dramatically over the last 20 years, patients with pancreatic cancer have persistently poor outcomes. The majority of patients with pancreatic cancer are not suitable for potentially curative surgery due to locally advanced or metastatic disease stage at diagnosis. Therefore, early detection would potentially improve survival of pancreatic cancer patients through earlier intervention. Here, we present clinical challenges in the early detection of pancreatic cancer, characterise high risk groups for pancreatic cancer and current screening programs in high-risk individuals. The aim of this scoping review is to investigate the role of both established and novel imaging modalities for early detection of pancreatic cancer. Furthermore, we investigate innovative imaging techniques for early detection of pancreatic cancer, but its widespread application requires further investigation and potentially a combination with other non-invasive biomarkers. Abstract Pancreatic cancer, one of the most lethal malignancies, is increasing in incidence. While survival rates for many cancers have improved dramatically over the last 20 years, people with pancreatic cancer have persistently poor outcomes. Potential cure for pancreatic cancer involves surgical resection and adjuvant therapy. However, approximately 85% of patients diagnosed with pancreatic cancer are not suitable for potentially curative therapy due to locally advanced or metastatic disease stage. Because of this stark survival contrast, any improvement in early detection would likely significantly improve survival of patients with pancreatic cancer through earlier intervention. This comprehensive scoping review describes the current evidence on groups at high risk for developing pancreatic cancer, including individuals with inherited predisposition, pancreatic cystic lesions, diabetes, and pancreatitis. We review the current roles of imaging modalities focusing on early detection of pancreatic cancer. Additionally, we propose the use of advanced imaging modalities to identify early, potentially curable pancreatic cancer in high-risk cohorts. We discuss innovative imaging techniques for early detection of pancreatic cancer, but its widespread application requires further investigation and potentially a combination with other non-invasive biomarkers.
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Affiliation(s)
- Katherina P. Farr
- School of Clinical Medicine, Faculty of Medicine & Health, UNSW, Sydney, NSW 2052, Australia; (K.S.H.); (B.H.C.)
- Correspondence:
| | - Daniel Moses
- Graduate School of Biomedical Engineering, UNSW, Sydney, NSW 2052, Australia;
| | - Koroush S. Haghighi
- School of Clinical Medicine, Faculty of Medicine & Health, UNSW, Sydney, NSW 2052, Australia; (K.S.H.); (B.H.C.)
- Department of General Surgery, Prince of Wales Hospital, Sydney, NSW 2052, Australia
| | - Phoebe A. Phillips
- Pancreatic Cancer Translational Research Group, School of Clinical Medicine, Lowy Cancer Research Centre, UNSW, Sydney, NSW 2052, Australia;
| | - Claudia M. Hillenbrand
- Research Imaging NSW, Division of Research & Enterprise, UNSW, Sydney, NSW 2052, Australia;
| | - Boon H. Chua
- School of Clinical Medicine, Faculty of Medicine & Health, UNSW, Sydney, NSW 2052, Australia; (K.S.H.); (B.H.C.)
- Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Sydney, NSW 2052, Australia
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Toss A, Quarello P, Mascarin M, Banna GL, Zecca M, Cinieri S, Peccatori FA, Ferrari A. Cancer Predisposition Genes in Adolescents and Young Adults (AYAs): a Review Paper from the Italian AYA Working Group. Curr Oncol Rep 2022; 24:843-860. [PMID: 35320498 PMCID: PMC9170630 DOI: 10.1007/s11912-022-01213-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW The present narrative systematic review summarizes current knowledge on germline gene mutations predisposing to solid tumors in adolescents and young adults (AYAs). RECENT FINDINGS AYAs with cancer represent a particular group of patients with specific challenging characteristics and yet unmet needs. A significant percentage of AYA patients carry pathogenic or likely pathogenic variants (PV/LPVs) in cancer predisposition genes. Nevertheless, knowledge on spectrum, frequency, and clinical implications of germline variants in AYAs with solid tumors is limited. The identification of PV/LPV in AYA is especially critical given the need for appropriate communicative strategies, risk of second primary cancers, need for personalized long-term surveillance, potential reproductive implications, and cascade testing of at-risk family members. Moreover, these gene alterations may potentially provide novel biomarkers and therapeutic targets that are lacking in AYA patients. Among young adults with early-onset phenotypes of malignancies typically presenting at later ages, the increased prevalence of germline PV/LPVs supports a role for genetic counseling and testing irrespective of tumor type.
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Affiliation(s)
- Angela Toss
- Department of Oncology and Hematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Paola Quarello
- Paediatric Onco-Haematology, Stem Cell Transplantation and Cellular Therapy Division, Regina Margherita Children's Hospital, Turin, Italy
- Department of Public Health and Paediatric Sciences, University of Torino, Turin, Italy
| | - Maurizio Mascarin
- AYA Oncology and Pediatric Radiotherapy Unit, Centro di Riferimento Oncologico IRCCS, Aviano, Italy
| | - Giuseppe Luigi Banna
- Candiolo Cancer Institute, FPO-IRCCS, SP142, km 3.95, 10060, Candiolo, Turin, Italy.
| | - Marco Zecca
- Department of Pediatric Hematology/Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Saverio Cinieri
- Medical Oncology Unit and Breast Unit Ospedale Perrino ASL, Brindisi, Italy
| | - Fedro Alessandro Peccatori
- Fertility and Procreation Unit, Gynecologic Oncology Program, European Institute of Oncology IRCCS, Milan, Italy
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133, Milan, Italy
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29
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Marley AR, Li M, Champion VL, Song Y, Han J, Li X. Citrus-Gene interaction and melanoma risk in the UK Biobank. Int J Cancer 2022; 150:976-983. [PMID: 34724200 PMCID: PMC10015424 DOI: 10.1002/ijc.33862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 09/29/2021] [Accepted: 10/15/2021] [Indexed: 11/10/2022]
Abstract
High citrus consumption may increase melanoma risk; however, little is known about the biological mechanisms of this association, or whether it is modified by genetic variants. We conducted a genome-wide analysis of gene-citrus consumption interactions on melanoma risk among 1563 melanoma cases and 193 296 controls from the UK Biobank. Both the 2-degrees-of-freedom (df) joint test of genetic main effect and gene-environment (G-E) interaction and the standard 1-df G-E interaction test were performed. Three index SNPs (lowest P-value SNP among highly correlated variants [r2 > .6]) were identified from among the 365 genome-wide significant 2-df test results (rs183783391 on chromosome 3 [MITF], rs869329 on chromosome 9 [MTAP] and rs11446223 on chromosome 16 [DEF8]). Although all three were statistically significant for the 2-df test (4.25e-08, 1.98e-10 and 4.93e-13, respectively), none showed evidence of interaction according to the 1-df test (P = .73, .24 and .12, respectively). Eight nonindex, 2-df test significant SNPs on chromosome 16 were significant (P < .05) according to the 1-df test, providing evidence of citrus-gene interaction. Seven of these SNPs were mapped to AFG3L1P (rs199600347, rs111822773, rs113178244, rs3803683, rs73283867, rs78800020, rs73283871), and one SNP was mapped to GAS8 (rs74583214). We identified several genetic loci that may elucidate the association between citrus consumption and melanoma risk. Further studies are needed to confirm these findings.
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Affiliation(s)
- Andrew R Marley
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, Indiana, USA
| | - Ming Li
- Department of Epidemiology and Biostatistics, Indiana University School of Public health, Bloomington, Indiana, USA
| | - Victoria L Champion
- Department of Community Health Systems, Indiana University School of Nursing, Indianapolis, Indiana, USA.,Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Yiqing Song
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, Indiana, USA
| | - Jiali Han
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, Indiana, USA.,Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Xin Li
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, Indiana, USA.,Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
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30
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Jeong AR, Forbes K, Orosco RK, Cohen EEW. Hereditary oral squamous cell carcinoma associated with CDKN2A germline mutation: a case report. J Otolaryngol Head Neck Surg 2022; 51:5. [PMID: 35123577 PMCID: PMC8818223 DOI: 10.1186/s40463-022-00556-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 01/02/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Germline CDKN2A mutations are a well-known cause of familial atypical multiple mole melanoma (OMIM #155601) and melanoma-pancreatic cancer syndrome (OMIM #606719). Increased risk of head and neck squamous cell carcinoma (HNSCC), particularly oral squamous cell carcinoma (OSCC) in those with germline CDKN2A mutations, has been described. However, screening for HNSCC is not a routine practice in patients with CDKN2A germline mutations and these mutations are not a conventional test for HNSCC patients without obvious risk factors. CASE PRESENTATION We describe a female with no smoking history who developed oral squamous cell carcinoma at age 39 and had a complex clinical course of recurrent multifocal squamous cell carcinoma (SCC) and carcinoma in situ of the oral cavity and oropharynx. Detailed family history demonstrated that her mother was diagnosed with OSCC and melanoma in her 40 s, and her maternal grandfather was diagnosed with metastatic melanoma in his 40 s. Genetic testing of the patient and her mother revealed CDKN2A c.301G>T mutation. She was referred to genetic counseling as well as to dermatology, gastroenterology, and neurology for cancer surveillance. She was treated with resections and has no evidence of disease 3 years after diagnosis. CONCLUSIONS We report a family with a CDKN2A c.301 G>T mutation who also have significant history of OSCC, adding to the growing body of literature suggesting increased risk of HNSCC, particularly OSCC, in CDKN2A germline mutation carriers. It is important to consider CDKN2A mutation testing in familial HNSCC and young patients without obvious risk factors. Moreover, surveillance for HNSCC should be routine practice in those with a CDKN2A germline mutation.
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Affiliation(s)
- Ah-Reum Jeong
- Division of Hematology and Oncology, Department of Medicine, University of California San Diego, 3855 Health Sciences Drive, La Jolla, CA, 92093-0960, USA
| | - Kimberly Forbes
- Division of Hematology and Oncology, Department of Medicine, University of California San Diego, 3855 Health Sciences Drive, La Jolla, CA, 92093-0960, USA
| | - Ryan K Orosco
- Division of Otolaryngology, Department of Surgery, University of California San Diego, La Jolla, CA, 92093, USA.,Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Ezra E W Cohen
- Division of Hematology and Oncology, Department of Medicine, University of California San Diego, 3855 Health Sciences Drive, La Jolla, CA, 92093-0960, USA. .,Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA.
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31
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Plant-Derived Terpenoids: A Promising Tool in the Fight against Melanoma. Cancers (Basel) 2022; 14:cancers14030502. [PMID: 35158770 PMCID: PMC8833325 DOI: 10.3390/cancers14030502] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/10/2022] [Accepted: 01/18/2022] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Despite the numerous therapies, melanoma remains the deadliest of all skin cancers; however, plant-derived terpenoids are defense molecules that have proven anti-cancer properties. In this review, we present the results of the search for anti-melanoma plant terpenoids. Additionally, we show the effects of combining terpenoids with standard drugs, radiation therapy, or other plant substances on melanoma cell lines and animal models. Finally, we present some examples of drug delivery systems that increase the uptake of terpenoids by melanoma tissue. Abstract Melanoma is responsible for the highest number of skin cancer-caused deaths worldwide. Despite the numerous melanoma-treating options, the fight against it remains challenging, mainly due to its great heterogeneity and plasticity, as well as the high toxicity of standard drugs. Plant-derived terpenoids are a group of plant defense molecules that have been proven effective in killing many different types of cancer cells, both in in vitro experiments and in vivo models. In this review, we focus on recent results in the search for plant terpenoids with anti-melanoma activity. We also report on the synergistic action of combining terpenoids with other plant-derived substances, MAP kinase inhibitors, or radiation. Additionally, we present examples of terpenoid-loaded nanoparticle carriers as anti-melanoma agents that have increased permeation through the cancer tissue.
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32
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Popa LG, Giurcaneanu C, Nitipir C, Popa AM, Stoica C, Beiu C, Tebeica T, Negoita S, Mihai MM. Dysplastic nevus syndrome and pancreatic cancer: A case report. Exp Ther Med 2021; 23:31. [PMID: 34824639 DOI: 10.3892/etm.2021.10953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 06/30/2021] [Indexed: 11/06/2022] Open
Abstract
Multiple primary cancers may occur in the same patient, with a prevalence that follows an ascendant trend. Their development is dictated by a complex interplay between a variety of factors, both patient-dependent and external. The case of a 38-year-old female patient diagnosed and treated for pancreatic cancer (PC) is presented in whom the digital dermoscopic monitoring of melanocytic nevi revealed a marked change of two nevi that acquired rapidly highly atypical features. They were surgically excised and the histopathological examination revealed two completely excised dysplastic compound nevi. Clinicians should be aware of the strong association between dysplastic nevus syndrome and PC, a malignancy associated with an extremely poor prognosis. Familial atypical multiple mole melanoma syndrome (FAMMM) predisposes to the development of melanoma, pancreatic cancer and other neoplasms. The common genetic background of PC and hereditary melanoma is discussed and the importance of regular skin checkup and screening for PC in these patients is underlined.
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Affiliation(s)
- Liliana Gabriela Popa
- Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania.,Department of Oncologic Dermatology, 'Elias' Emergency University Hospital, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Calin Giurcaneanu
- Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania.,Department of Oncologic Dermatology, 'Elias' Emergency University Hospital, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Cornelia Nitipir
- Department of Oncology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania.,Department of Oncology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ana Maria Popa
- Department of Oncology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | - Cristiana Stoica
- Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | - Cristina Beiu
- Department of Oncologic Dermatology, 'Elias' Emergency University Hospital, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Tiberiu Tebeica
- Department of Dermatopathology, 'Dr. Leventer' Centre, 011216 Bucharest, Romania
| | - Silvius Negoita
- Department of Anaesthesiology and Intensive Care, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Anaesthesiology and Intensive Care, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | - Mara Madalina Mihai
- Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania.,Department of Oncologic Dermatology, 'Elias' Emergency University Hospital, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
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33
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Potrony M, Haddad TS, Tell-Martí G, Gimenez-Xavier P, Leon C, Pevida M, Mateu J, Badenas C, Carrera C, Malvehy J, Aguilera P, Llames S, Escámez MJ, Puig-Butillé JA, Del Río M, Puig S. DNA Repair and Immune Response Pathways Are Deregulated in Melanocyte-Keratinocyte Co-cultures Derived From the Healthy Skin of Familial Melanoma Patients. Front Med (Lausanne) 2021; 8:692341. [PMID: 34660619 PMCID: PMC8517393 DOI: 10.3389/fmed.2021.692341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 09/07/2021] [Indexed: 11/17/2022] Open
Abstract
Familial melanoma accounts for 10% of cases, being CDKN2A the main high-risk gene. However, the mechanisms underlying melanomagenesis in these cases remain poorly understood. Our aim was to analyze the transcriptome of melanocyte-keratinocyte co-cultures derived from healthy skin from familial melanoma patients vs. controls, to unveil pathways involved in melanoma development in at-risk individuals. Accordingly, primary melanocyte-keratinocyte co-cultures were established from the healthy skin biopsies of 16 unrelated familial melanoma patients (8 CDKN2A mutant, 8 CDKN2A wild-type) and 7 healthy controls. Whole transcriptome was captured using the SurePrint G3 Human Microarray. Transcriptome analyses included: differential gene expression, functional enrichment, and protein-protein interaction (PPI) networks. We identified a gene profile associated with familial melanoma independently of CDKN2A germline status. Functional enrichment analysis of this profile showed a downregulation of pathways related to DNA repair and immune response in familial melanoma (P < 0.05). In addition, the PPI network analysis revealed a network that consisted of double-stranded DNA repair genes (including BRCA1, BRCA2, BRIP1, and FANCA), immune response genes, and regulation of chromosome segregation. The hub gene was BRCA1. In conclusion, the constitutive deregulation of BRCA1 pathway genes and the immune response in healthy skin could be a mechanism related to melanoma risk.
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Affiliation(s)
- Miriam Potrony
- Biochemistry and Molecular Genetics Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain
| | - Tariq Sami Haddad
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Gemma Tell-Martí
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Pol Gimenez-Xavier
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Carlos Leon
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Departamento de Bioingeniería, Universidad Carlos III de Madrid, Leganés, Spain.,Cátedra de Medicina Regenerativa y Bioingeniería de Tejidos, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain
| | - Marta Pevida
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Tissue Engineering Unit, Centro Comunitario de Sangre y Tejidos de Asturias, Oviedo, Spain.,Instituto Universitario Fdez-Vega, Fundación de Investigación Oftalmológica, Universidad de Oviedo, Oviedo, Spain
| | - Judit Mateu
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Celia Badenas
- Biochemistry and Molecular Genetics Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Carrera
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Josep Malvehy
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Paula Aguilera
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Sara Llames
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Cátedra de Medicina Regenerativa y Bioingeniería de Tejidos, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain.,Tissue Engineering Unit, Centro Comunitario de Sangre y Tejidos de Asturias, Oviedo, Spain.,Instituto Universitario Fdez-Vega, Fundación de Investigación Oftalmológica, Universidad de Oviedo, Oviedo, Spain
| | - Maria José Escámez
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Departamento de Bioingeniería, Universidad Carlos III de Madrid, Leganés, Spain.,Cátedra de Medicina Regenerativa y Bioingeniería de Tejidos, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain.,Centro de Investigaciones Energéticas Mediambientales y Tecnonlógicas, Madrid, Spain
| | - Joan A Puig-Butillé
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Molecular Biology Core, Biomedical Diagnostic Center, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
| | - Marcela Del Río
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Departamento de Bioingeniería, Universidad Carlos III de Madrid, Leganés, Spain.,Cátedra de Medicina Regenerativa y Bioingeniería de Tejidos, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain.,Centro de Investigaciones Energéticas Mediambientales y Tecnonlógicas, Madrid, Spain
| | - Susana Puig
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Madrid, Spain.,Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomédiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
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34
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Pellegrini C, Raimondi S, Di Nardo L, Ghiorzo P, Menin C, Manganoni MA, Palmieri G, Guida G, Quaglino P, Stanganelli I, Massi D, Pastorino L, Elefanti L, Tosti G, Queirolo P, Leva A, Maurichi A, Rodolfo M, Fargnoli MC. Melanoma in children and adolescents: analysis of susceptibility genes in 123 Italian patients. J Eur Acad Dermatol Venereol 2021; 36:213-221. [PMID: 34664323 DOI: 10.1111/jdv.17735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 09/02/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND A polygenic inheritance involving high, medium and low penetrance genes has been suggested for melanoma susceptibility in adults, but genetic information is scarce for paediatric patients. OBJECTIVE We aim to analyse the major high and intermediate melanoma risk genes, CDKN2A, CDK4, POT1, MITF and MC1R, in a large multicentre cohort of Italian children and adolescents in order to explore the genetic context of paediatric melanoma and to reveal potential differences in heritability between children and adolescents. METHODS One-hundred-twenty-three patients (<21 years) from nine Italian centres were analysed for the CDKN2A, CDK4, POT1, MITF, and MC1R melanoma predisposing genes. The rate of gene variants was compared between sporadic, familial and multiple melanoma patients and between children and adolescents, and their association with clinico-pathological characteristics was evaluated. RESULTS Most patients carried MC1R variants (67%), while CDKN2A pathogenic variants were found in 9% of the cases, the MITF E318K in 2% of patients and none carried CDK4 or the POT1 S270N pathogenic variant. Sporadic melanoma patients significantly differed from familial and multiple cases for the young age at diagnosis, infrequent red hair colour, low number of nevi, low frequency of CDKN2A pathogenic variants and of the MC1R R160W variant. Melanoma in children (≤12 years) had more frequently spitzoid histotype, were located on the head/neck and upper limbs and had higher Breslow thickness. The MC1R V92M variant was more common in children than in adolescents. CDKN2A common polymorphisms and MC1R variants were associated with a high number of nevi. CONCLUSION Our results confirm the scarce involvement of the major high-risk susceptibility genes in paediatric melanoma and suggest the implication of MC1R gene variants especially in the children population.
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Affiliation(s)
- C Pellegrini
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - S Raimondi
- Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - L Di Nardo
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.,Dermatology, Department of Translational Medicine and Surgery, Catholic University of Rome, Italy
| | - P Ghiorzo
- Genetics of Rare Cancers, IRCCS Ospedale Policlinico San Martino, and Department of Internal Medicine and Medical Specialties, University of Genoa, Italy
| | - C Menin
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - M A Manganoni
- Department of Dermatology, Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - G Palmieri
- Unit of Cancer Genetics, Istituto di Ricerca Genetica e Biomedica (IRGB), CNR, Sassari, Italy
| | - G Guida
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari 'A. Moro', Bari, Italy
| | - P Quaglino
- Dermatologic Clinic, Department of Medical Sciences, University of Torino, Turin, Italy
| | - I Stanganelli
- Skin Cancer Unit, IRCCS-IRST Scientific Institute of Romagna for the Study and Treatment of Cancer, Meldola and University of Parma, Parma, Italy
| | - D Massi
- Department of Health Sciences, University of Florence, Florence, Italy
| | - L Pastorino
- Genetics of Rare Cancers, IRCCS Ospedale Policlinico San Martino, and Department of Internal Medicine and Medical Specialties, University of Genoa, Italy
| | - L Elefanti
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - G Tosti
- Division of Melanoma, Sarcoma and Rare Cancer, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - P Queirolo
- Division of Melanoma, Sarcoma and Rare Cancer, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - A Leva
- Melanoma and Sarcoma Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - A Maurichi
- Melanoma and Sarcoma Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Rodolfo
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M C Fargnoli
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
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Familial Risks and Proportions Describing Population Landscape of Familial Cancer. Cancers (Basel) 2021; 13:cancers13174385. [PMID: 34503195 PMCID: PMC8430802 DOI: 10.3390/cancers13174385] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/10/2021] [Accepted: 08/27/2021] [Indexed: 12/23/2022] Open
Abstract
Simple Summary Familial cancer can be defined through the occurrence of the same cancer in two or more family members. Hereditary cancer is a narrower definition of high-risk familial aggregation through identified predisposing genes. The absence of correlation between spouses for risk of most cancers, particularly those not related to tobacco smoking or solar exposure, suggests that familial cancers are mainly due to genetic causes. The aim of the present study was to define the frequency and increased risk for familial cancer. Data on 31 of the most common cancers were obtained from the Swedish Family-Cancer Database and familial relative risks (SIRs) were estimated between persons with or without family history of the same cancer in first-degree relatives. Practically all cancers showed a familial risk, with an SIR most commonly around two, or a doubling of the risk because of family history. Abstract Background: Familial cancer can be defined through the occurrence of the same cancer in two or more family members. We describe a nationwide landscape of familial cancer, including its frequency and the risk that it conveys, by using the largest family database in the world with complete family structures and medically confirmed cancers. Patients/methods: We employed standardized incidence ratios (SIRs) to estimate familial risks for concordant cancer among first-degree relatives using the Swedish Cancer Registry from years 1958 through 2016. Results: Cancer risks in a 20–84 year old population conferred by affected parents or siblings were about two-fold compared to the risk for individuals with unaffected relatives. For small intestinal, testicular, thyroid and bone cancers and Hodgkin disease, risks were higher, five-to-eight-fold. Novel familial associations included adult bone, lip, pharyngeal, and connective tissue cancers. Familial cancers were found in 13.2% of families with cancer; for prostate cancer, the proportion was 26.4%. High-risk families accounted for 6.6% of all cancer families. Discussion/Conclusion: High-risk family history should be exceedingly considered for management, including targeted genetic testing. For the major proportion of familial clustering, where genetic testing may not be feasible, medical and behavioral intervention should be indicated for the patient and their family members, including screening recommendations and avoidance of carcinogenic exposure.
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Liu J, Zhou Z, Ma L, Li C, Lin Y, Yu T, Wei JF, Zhu L, Yao G. Effects of RNA methylation N6-methyladenosine regulators on malignant progression and prognosis of melanoma. Cancer Cell Int 2021; 21:453. [PMID: 34446007 PMCID: PMC8393813 DOI: 10.1186/s12935-021-02163-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/18/2021] [Indexed: 12/14/2022] Open
Abstract
Background Melanoma is an extremely aggressive type of skin cancer and experiencing a expeditiously rising mortality in a current year. Exploring new potential prognostic biomarkers and therapeutic targets of melanoma are urgently needed. The ambition of this research was to identify genetic markers and assess prognostic performance of N6-methyladenosine (m6A) regulators in melanoma. Methods Gene expression data and corresponding clinical informations of melanoma patients as well as sequence data of normal controls are collected from The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) databases. Quantitative real-time PCR (qRT-PCR) analysis was carried out to detect the RNA expression of IGF2BP3 in A375 cell line, melanoma tissues, and normal tissues. Western blot, cell proliferation, and migration assays were performed to assess the ability of IGF2BP3 in A375 cell line. Results Differently expressed m6A regulators between tumor samples and normal samples were analyzed. A three-gene prognostic signature including IGF2BP3, RBM15B, and METTL16 was constructed, and the risk score of this signature was identified to be an independent prognostic indicator for melanoma. In addition, IGF2BP3 was verified to promote melanoma cell proliferation and migration in vitro and associate with lymph node metastasis in clinical samples. Moreover, risk score and the expression of IGF2BP3 were positively associated with the infiltrating immune cells and these hub genes made excellent potential drug targets in melanoma. Conclusion We identified the genetic changes in m6A regulatory genes and constructed a three-gene risk signature with distinct prognostic value in melanoma. This research provided new insights into the epigenetic understanding of m6A regulators and novel therapeutic strategies in melanoma. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-02163-9.
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Affiliation(s)
- Jinfang Liu
- Department of Plastic and Burns Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Zijian Zhou
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Ling Ma
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Chujun Li
- Department of Plastic and Burns Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Yu Lin
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Ting Yu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Ji-Fu Wei
- Research Division of Clinical Pharmacology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| | - Lingjun Zhu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| | - Gang Yao
- Department of Plastic and Burns Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
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Familial Melanoma and Susceptibility Genes: A Review of the Most Common Clinical and Dermoscopic Phenotypic Aspect, Associated Malignancies and Practical Tips for Management. J Clin Med 2021; 10:jcm10163760. [PMID: 34442055 PMCID: PMC8397216 DOI: 10.3390/jcm10163760] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/13/2021] [Accepted: 08/18/2021] [Indexed: 12/11/2022] Open
Abstract
A family history of melanoma greatly increases the risk of developing cutaneous melanoma, a highly aggressive skin cancer whose incidence has been steadily increasing worldwide. Familial melanomas account for about 10% of all malignant melanomas and display an inheritance pattern consistent with the presence of pathogenic germline mutations, among which those involving CDKN2A are the best characterized. In recent years, a growing number of genes, such as MC1R, MITF, CDK4, POT1, TERT, ACD, TERF2IP, and BAP1, have been implicated in familial melanoma. The fact that individuals harboring these germline mutations along with their close blood relatives have a higher risk of developing multiple primary melanomas as well as other internal organ malignancies, especially pancreatic cancer, makes cascade genetic testing and surveillance of these families of the utmost importance. Unfortunately, due to a polygenic inheritance mechanism involving multiple low-risk alleles, genetic modifiers, and environmental factors, it is still very difficult to predict the presence of these mutations. It is, however, known that germline mutation carriers can sometimes develop specific clinical traits, such as high atypical nevus counts and specific dermoscopic features, which could theoretically help clinicians predict the presence of these mutations in prone families. In this review, we provide a comprehensive overview of the high- and intermediate-penetrance genes primarily linked to familial melanoma, highlighting their most frequently associated non-cutaneous malignancies and clinical/dermoscopic phenotypes.
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Cutaneous Melanomas Arising during Childhood: An Overview of the Main Entities. Dermatopathology (Basel) 2021; 8:301-314. [PMID: 34449585 PMCID: PMC8395919 DOI: 10.3390/dermatopathology8030036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 12/28/2022] Open
Abstract
Cutaneous melanomas are exceptional in children and represent a variety of clinical situations, each with a different prognosis. In congenital nevi, the risk of transformation is correlated with the size of the nevus. The most frequent type is lateral transformation, extremely rare before puberty, reminiscent of a superficial spreading melanoma (SSM) ex-nevus. Deep nodular transformation is much rarer, can occur before puberty, and must be distinguished from benign proliferative nodules. Superficial spreading melanoma can also arise within small nevi, which were not visible at birth, usually after puberty, and can reveal a cancer predisposition syndrome (CDKN2A or CDK4 germline mutations). Prognosis is correlated with classical histoprognostic features (mainly Breslow thickness). Spitz tumors are frequent in adolescents and encompass benign (Spitz nevus), intermediate (atypical Spitz tumor), and malignant forms (malignant Spitz tumor). The whole spectrum is characterized by specific morphology with spindled and epithelioid cells, genetic features, and an overall favorable outcome even if a regional lymph node is involved. Nevoid melanomas are rare and difficult to diagnose clinically and histologically. They can arise in late adolescence. Their prognosis is currently not very well ascertained. A small group of melanomas remains unclassified after histological and molecular assessment.
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Akhtar S, Levin A, Rajabi-Estarabadi A, Nouri K. Cells to Surgery Quiz: August 2021. J Invest Dermatol 2021. [PMID: 34303471 DOI: 10.1016/j.jid.2021.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Shifa Akhtar
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Adam Levin
- Island Dermatology, Newport Beach, California, USA
| | - Ali Rajabi-Estarabadi
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Keyvan Nouri
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA.
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Revythis A, Shah S, Kutka M, Moschetta M, Ozturk MA, Pappas-Gogos G, Ioannidou E, Sheriff M, Rassy E, Boussios S. Unraveling the Wide Spectrum of Melanoma Biomarkers. Diagnostics (Basel) 2021; 11:diagnostics11081341. [PMID: 34441278 PMCID: PMC8391989 DOI: 10.3390/diagnostics11081341] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 12/24/2022] Open
Abstract
The use of biomarkers in medicine has become essential in clinical practice in order to help with diagnosis, prognostication and prediction of treatment response. Since Alexander Breslow’s original report on “melanoma and prognostic values of thickness”, providing the first biomarker for melanoma, many promising new biomarkers have followed. These include serum markers, such as lactate dehydrogenase and S100 calcium-binding protein B. However, as our understanding of the DNA mutational profile progresses, new gene targets and proteins have been identified. These include point mutations, such as mutations of the BRAF gene and tumour suppressor gene tP53. At present, only a small number of the available biomarkers are being utilised, but this may soon change as more studies are published. The aim of this article is to provide a comprehensive review of melanoma biomarkers and their utility for current and, potentially, future clinical practice.
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Affiliation(s)
- Antonios Revythis
- Department of Medical Oncology, Medway NHS Foundation Trust, Windmill Road, Gillingham ME7 5NY, UK; (A.R.); (S.S.); (M.K.)
| | - Sidrah Shah
- Department of Medical Oncology, Medway NHS Foundation Trust, Windmill Road, Gillingham ME7 5NY, UK; (A.R.); (S.S.); (M.K.)
| | - Mikolaj Kutka
- Department of Medical Oncology, Medway NHS Foundation Trust, Windmill Road, Gillingham ME7 5NY, UK; (A.R.); (S.S.); (M.K.)
| | - Michele Moschetta
- CHUV, Lausanne University Hospital, Rue du Bugnon, 21 CH-1011 Lausanne, Switzerland;
| | - Mehmet Akif Ozturk
- Department of Internal Medicine, School of Medicine, Bahcesehir University, Istanbul 34353, Turkey;
| | - George Pappas-Gogos
- Department of Surgery, University Hospital of Ioannina, 45111 Ioannina, Greece;
| | - Evangelia Ioannidou
- Department of Paediatrics and Child Health, West Suffolk Hospital NHS Foundation Trust, Hardwick Lane, Bury St Edmunds IP33 2QZ, UK;
| | - Matin Sheriff
- Department of Urology, Medway NHS Foundation Trust, Windmill Road, Gillingham ME7 5NY, UK;
| | - Elie Rassy
- Department of Cancer Medicine, Gustave Roussy Institut, 94805 Villejuif, France;
| | - Stergios Boussios
- Department of Medical Oncology, Medway NHS Foundation Trust, Windmill Road, Gillingham ME7 5NY, UK; (A.R.); (S.S.); (M.K.)
- Faculty of Life Sciences & Medicine, School of Cancer & Pharmaceutical Sciences, King’s College London, London SE1 9RT, UK
- AELIA Organization, 9th Km Thessaloniki-Thermi, 57001 Thessaloniki, Greece
- Correspondence: or or
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Manganelli M, Guida S, Ferretta A, Pellacani G, Porcelli L, Azzariti A, Guida G. Behind the Scene: Exploiting MC1R in Skin Cancer Risk and Prevention. Genes (Basel) 2021; 12:1093. [PMID: 34356109 PMCID: PMC8305013 DOI: 10.3390/genes12071093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
Melanoma and non-melanoma skin cancers (NMSCs) are the most frequent cancers of the skin in white populations. An increased risk in the development of skin cancers has been associated with the combination of several environmental factors (i.e., ultraviolet exposure) and genetic background, including melanocortin-1 receptor (MC1R) status. In the last few years, advances in the diagnosis of skin cancers provided a great impact on clinical practice. Despite these advances, NMSCs are still the most common malignancy in humans and melanoma still shows a rising incidence and a poor prognosis when diagnosed at an advanced stage. Efforts are required to underlie the genetic and clinical heterogeneity of melanoma and NMSCs, leading to an optimization of the management of affected patients. The clinical implications of the impact of germline MC1R variants in melanoma and NMSCs' risk, together with the additional risk conferred by somatic mutations in other peculiar genes, as well as the role of MC1R screening in skin cancers' prevention will be addressed in the current review.
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Affiliation(s)
- Michele Manganelli
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari-“Aldo Moro”, 70125 Bari, Italy; (M.M.); (A.F.)
- DMMT-Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
| | - Stefania Guida
- Department of Surgical-Medical-Dental and Morphological Science with Interest Transplant-Oncological and Regenerative Medicine, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | - Anna Ferretta
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari-“Aldo Moro”, 70125 Bari, Italy; (M.M.); (A.F.)
| | - Giovanni Pellacani
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Dermatology Clinic, Sapienza University of Rome, 00161 Rome, Italy;
| | - Letizia Porcelli
- Laboratory of Experimental Pharmacology, IRCCS Istituto Tumori Giovanni Paolo II, 70124 Bari, Italy; (L.P.); (A.A.)
| | - Amalia Azzariti
- Laboratory of Experimental Pharmacology, IRCCS Istituto Tumori Giovanni Paolo II, 70124 Bari, Italy; (L.P.); (A.A.)
| | - Gabriella Guida
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari-“Aldo Moro”, 70125 Bari, Italy; (M.M.); (A.F.)
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Pellegrini S, Elefanti L, Dall’Olmo L, Menin C. The Interplay between Nevi and Melanoma Predisposition Unravels Nevi-Related and Nevi-Resistant Familial Melanoma. Genes (Basel) 2021; 12:1077. [PMID: 34356093 PMCID: PMC8303673 DOI: 10.3390/genes12071077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/14/2021] [Accepted: 07/14/2021] [Indexed: 11/23/2022] Open
Abstract
Genetic susceptibility to nevi may affect the risk of developing melanoma, since common and atypical nevi are the main host risk factors implicated in the development of cutaneous melanoma. Recent genome-wide studies defined a melanoma polygenic risk score based on variants in genes involved in different pathways, including nevogenesis. Moreover, a predisposition to nevi is a hereditary trait that may account for melanoma clustering in some families characterized by cases with a high nevi density. On the other hand, familial melanoma aggregation may be due to a Mendelian inheritance of high/moderate-penetrance pathogenic variants affecting melanoma risk, regardless of the nevus count. Based on current knowledge, this review analyzes the complex interplay between nevi and melanoma predisposition in a familial context. We review familial melanoma, starting from Whiteman's divergent pathway model to overall melanoma development, distinguishing between nevi-related (cases with a high nevus count and a high polygenic risk score) and nevi-resistant (high/moderate-penetrance variant-carrier cases) familial melanoma. This distinction could better direct future research on genetic factors useful to identify high-risk subjects.
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Affiliation(s)
- Stefania Pellegrini
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padua, 35128 Padua, Italy; (S.P.); (L.D.)
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy;
| | - Lisa Elefanti
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy;
| | - Luigi Dall’Olmo
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padua, 35128 Padua, Italy; (S.P.); (L.D.)
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy
| | - Chiara Menin
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy;
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Pissa M, Helkkula T, Appelqvist F, Silander G, Borg Å, Pettersson J, Lapins J, Nielsen K, Höiom V, Helgadottir H. CDKN2A genetic testing in melanoma-prone families in Sweden in the years 2015-2020: implications for novel national recommendations. Acta Oncol 2021; 60:888-896. [PMID: 33945383 DOI: 10.1080/0284186x.2021.1914346] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Inherited pathogenic variants (PVs) in the CDKN2A gene are among the strongest known risk factors for cutaneous melanoma. Carriers are at high risks to develop multiple primary melanomas and other cancers, in particular pancreatic cancer. In this study, the CDKN2A testing, carried out in Sweden in the years 2015-2020, was evaluated.Materials and methods: Included families had (1) three or more cases of melanoma and/or pancreatic cancer, (2) two melanomas in first-degree relatives, the youngest case <55 years or (3) individuals with three or more multiple primary melanomas, the first before the age of 55 years, and no other affected family members. The included families had at least one affected member that had been tested for CDKN2A PVs.Results: In total, 403 families were included, whereof 913 family members had been diagnosed with cutaneous melanoma and 129 with pancreatic cancer, 33 (8.2%) were found to have PVs in CDKN2A. Frequencies ranged from 0.9% in families with only two melanomas to 43.2% in families with three or more melanoma cases and pancreatic cancer (p < 0.001). The frequency of PVs ranged from 2.1% to 16.5% in families where the youngest case was ≥55 years or <35 years (p = 0.040). In families with or without CDKN2A PVs, 37.6% and 10.0% had melanoma cases that had died from melanoma, respectively (p < 0.001).Discussion: Significant differences were seen in the frequencies of CDKN2A PVs, dependent on numbers or age at diagnosis of melanomas and diagnoses of pancreatic cancers in the family. Further, melanoma cases belonging to families that tested positive for CDKN2A PVs had a significantly higher mortality. To summarize, the current evaluation shows that, with adequately selected criteria to guide genetic testing, CDKN2A PVs are identified at significant frequencies. Identification of carrier families is of importance to ensure that members are enrolled in a preventive surveillance program.
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Affiliation(s)
- Maria Pissa
- Department of Dermatology and Venereology, Ryhov County Hospital, Jönköping, Sweden
| | - Teo Helkkula
- Department of Clinical Sciences, Division of Dermatology, Lund University Skin Cancer research group, Lund University, Lund, Sweden
- Department of Dermatology, Skåne University Hospital, Lund, Sweden
| | - Frida Appelqvist
- Department of Dermatology, Institute of Clinical Sciences, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Gustav Silander
- Department of Radiation Sciences, Division of Oncology, Umeå University, Umeå, Sweden
| | - Åke Borg
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Jenny Pettersson
- Department of Oncology, Ryhov County Hospital, Jönköping, Sweden
| | - Jan Lapins
- Department of Dermatology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Kari Nielsen
- Department of Clinical Sciences, Division of Dermatology, Lund University Skin Cancer research group, Lund University, Lund, Sweden
- Department of Dermatology, Skåne University Hospital, Lund, Sweden
- Department of Dermatology, Helsingborg Hospital, Helsingborg, Sweden
| | - Veronica Höiom
- Department of Oncology and Pathology, Karolinska Institutet and Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Hildur Helgadottir
- Department of Oncology and Pathology, Karolinska Institutet and Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
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Bonar EM, Beatty C, Flanagan MB. Educational Case: Malignant Melanoma. Acad Pathol 2021; 8:23742895211023954. [PMID: 34250224 PMCID: PMC8236771 DOI: 10.1177/23742895211023954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 04/28/2021] [Accepted: 05/17/2021] [Indexed: 11/16/2022] Open
Abstract
The following fictional case is intended as a learning tool within the Pathology Competencies for Medical Education (PCME), a set of national standards for teaching pathology. These are divided into three basic competencies: Disease Mechanisms and Processes, Organ System Pathology, and Diagnostic Medicine and Therapeutic Pathology. For additional information, and a full list of learning objectives for all three competencies, see http://journals.sagepub.com/doi/10.1177/2374289517715040.1.
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Affiliation(s)
- Eric M Bonar
- Department of Pathology, West Virginia University School of Medicine, Morgantown, WV, USA
| | - Colleen Beatty
- Department of Pathology, West Virginia University School of Medicine, Morgantown, WV, USA
| | - Melina B Flanagan
- Department of Pathology, West Virginia University School of Medicine, Morgantown, WV, USA
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NRAS mutant melanoma: Towards better therapies. Cancer Treat Rev 2021; 99:102238. [PMID: 34098219 DOI: 10.1016/j.ctrv.2021.102238] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 12/24/2022]
Abstract
Genetic alterations affecting RAS proteins are commonly found in human cancers. Roughly a fourth of melanoma patients carry activating NRAS mutations, rendering this malignancy particularly challenging to treat. Although the development of targeted as well as immunotherapies led to a substantial improvement in the overall survival of non-NRASmut melanoma patients (e.g. BRAFmut), patients with NRASmut melanomas have an overall poorer prognosis due to the high aggressiveness of RASmut tumors, lack of efficient targeted therapies or rapidly emerging resistance to existing treatments. Understanding how NRAS-driven melanomas develop therapy resistance by maintaining cell cycle progression and survival is crucial to develop more effective and specific treatments for this group of melanoma patients. In this review, we provide an updated summary of currently available therapeutic options for NRASmut melanoma patients with a focus on combined inhibition of MAPK signaling and CDK4/6-driven cell cycle progression and mechanisms of the inevitably developing resistance to these treatments. We conclude with an outlook on the most promising novel therapeutic approaches for melanoma patients with constitutively active NRAS. STATEMENT OF SIGNIFICANCE: An estimated 75000 patients are affected by NRASmut melanoma each year and these patients still have a shorter progression-free survival than BRAFmut melanomas. Both intrinsic and acquired resistance occur in NRAS-driven melanomas once treated with single or combined targeted therapies involving MAPK and CDK4/6 inhibitors and/or checkpoint inhibiting immunotherapy. Oncolytic viruses, mRNA-based vaccinations, as well as targeted triple-agent therapy are promising alternatives, which could soon contribute to improved progression-free survival of the NRASmut melanoma patient group.
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Scatena C, Murtas D, Tomei S. Cutaneous Melanoma Classification: The Importance of High-Throughput Genomic Technologies. Front Oncol 2021; 11:635488. [PMID: 34123788 PMCID: PMC8193952 DOI: 10.3389/fonc.2021.635488] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 03/30/2021] [Indexed: 02/06/2023] Open
Abstract
Cutaneous melanoma is an aggressive tumor responsible for 90% of mortality related to skin cancer. In the recent years, the discovery of driving mutations in melanoma has led to better treatment approaches. The last decade has seen a genomic revolution in the field of cancer. Such genomic revolution has led to the production of an unprecedented mole of data. High-throughput genomic technologies have facilitated the genomic, transcriptomic and epigenomic profiling of several cancers, including melanoma. Nevertheless, there are a number of newer genomic technologies that have not yet been employed in large studies. In this article we describe the current classification of cutaneous melanoma, we review the current knowledge of the main genetic alterations of cutaneous melanoma and their related impact on targeted therapies, and we describe the most recent high-throughput genomic technologies, highlighting their advantages and disadvantages. We hope that the current review will also help scientists to identify the most suitable technology to address melanoma-related relevant questions. The translation of this knowledge and all actual advancements into the clinical practice will be helpful in better defining the different molecular subsets of melanoma patients and provide new tools to address relevant questions on disease management. Genomic technologies might indeed allow to better predict the biological - and, subsequently, clinical - behavior for each subset of melanoma patients as well as to even identify all molecular changes in tumor cell populations during disease evolution toward a real achievement of a personalized medicine.
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Affiliation(s)
- Cristian Scatena
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Daniela Murtas
- Department of Biomedical Sciences, Section of Cytomorphology, University of Cagliari, Cagliari, Italy
| | - Sara Tomei
- Omics Core, Integrated Genomics Services, Research Department, Sidra Medicine, Doha, Qatar
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Efficacy of BRAF and MEK Inhibition in Patients with BRAF-Mutant Advanced Melanoma and Germline CDKN2A Pathogenic Variants. Cancers (Basel) 2021; 13:cancers13102440. [PMID: 34069952 PMCID: PMC8157545 DOI: 10.3390/cancers13102440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/09/2021] [Accepted: 05/15/2021] [Indexed: 02/03/2023] Open
Abstract
Simple Summary In our study, we retrospectively collected data of patients with germline CDKN2A pathogenic variants who received targeted therapy for advanced melanoma across four European centers. Since loss of CDKN2A function may intrinsically limit the activity of MAPK-directed targeted therapy, we decided to assess whether patients with germline CDKN2A pathogenic variants may achieve suboptimal results with BRAF and MEK inhibitors. To the best of our knowledge, this is the first study reporting on patients with BRAF-mutant advanced melanoma and a germline CDKN2A pathogenic variant who received treatment with BRAF with or without MEK inhibitors. Despite the limitations of our study, mostly due to the rare frequency of CDKN2A pathogenic variants, a challenge for the conduction of prospective trials with proper sample size, our results support treatment with targeted therapy in this subset of patients. Abstract Inherited pathogenic variants (PVs) in the CDKN2A tumor suppressor gene are among the strongest risk factors for cutaneous melanoma. Dysregulation of the p16/RB1 pathway may intrinsically limit the activity of MAPK-directed therapy due to the interplay between the two pathways. In our study, we assessed, for the first time, whether patients with germline CDKN2A PVs achieve suboptimal results with BRAF inhibitors (BRAFi)+/−MEK inhibitors (MEKi). We compared the response rate of nineteen CDKN2A PVs carriers who received first-line treatment with BRAFi+/−MEKi with an expected rate derived from phase III trials and “real-world” studies. We observed partial response in 16/19 patients (84%), and no complete responses. The overall response rate was higher than that expected from phase III trials (66%), although not statistically significant (p-value = 0.143; 95% CI = 0.60–0.97); the difference was statistically significant (p-value = 0.019; 95% CI = 0.62–0.97) in the comparison with real-world studies (57%). The clinical activity of BRAFi+/−MEKi in patients with germline CDKN2A PV was not inferior to that of clinical trials and real-world studies, which is of primary importance for clinical management and genetic counseling of this subgroup of patients.
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Podlipnik S, Potrony M, Puig S. Genetic markers for characterization and prediction of prognosis of melanoma subtypes: a 2021 update. Ital J Dermatol Venerol 2021; 156:322-330. [PMID: 33982545 DOI: 10.23736/s2784-8671.21.06957-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In this article we examined the most important genetic markers involved in melanoma susceptibility, initiation and progression, and their impact on the prognosis of the disease. Current knowledge in melanoma genetics identifies distinct pathways to the development of different melanoma subtypes characterized by specific clinico-pathological features and partially known genetic markers, modulated by high, low or absence of cumulative sun damage. The most prevalent somatic mutations are related to the activation of the MAPK pathway, which are classified into four major subtypes: BRAF mutant, NRAS mutant, NF1 mutant and triple wild type. Moreover, germinal mutations are also involved in the characterization and predictions of prognosis in melanoma. Currently, CDKN2A is seen as the main high-risk gene involved in melanoma susceptibility being mutated in around 20% of melanoma-prone families. Other high-risk susceptibility genes described include CDK4, POT1, BAP1, TERT promoter, ACD, and TERF2IP. Melanoma is one of the most genetically predisposed among all cancers in humans, and ultraviolet light from the sun is the main environmental factor. This genetic predisposition is starting to be understood, impacting not only on the risk of developing melanoma but also on the risk of developing other types of cancer, as well as on the prognosis of the disease.
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Affiliation(s)
- Sebastian Podlipnik
- Department of Dermatology, University of Barcelona, Hospital of Barcelona, Barcelona, Spain.,Unit of Melanoma, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Miriam Potrony
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain.,Department of Biochemistry and Molecular Genetics, Hospital of Barcelona, Barcelona, Spain
| | - Susana Puig
- Department of Dermatology, University of Barcelona, Hospital of Barcelona, Barcelona, Spain - .,Unit of Melanoma, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain
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Horn IP, Marks DL, Koenig AN, Hogenson TL, Almada LL, Goldstein LE, Romecin Duran PA, Vera R, Vrabel AM, Cui G, Rabe KG, Bamlet WR, Mer G, Sicotte H, Zhang C, Li H, Petersen GM, Fernandez-Zapico ME. A rare germline CDKN2A variant (47T>G; p16-L16R) predisposes carriers to pancreatic cancer by reducing cell cycle inhibition. J Biol Chem 2021; 296:100634. [PMID: 33823155 PMCID: PMC8121974 DOI: 10.1016/j.jbc.2021.100634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 11/30/2022] Open
Abstract
Germline mutations in CDKN2A, encoding the tumor suppressor p16, are responsible for a large proportion of familial melanoma cases and also increase risk of pancreatic cancer. We identified four families through pancreatic cancer probands that were affected by both cancers. These families bore a germline missense variant of CDKN2A (47T>G), encoding a p16-L16R mutant protein associated with high cancer occurrence. Here, we investigated the biological significance of this variant. When transfected into p16-null pancreatic cancer cells, p16-L16R was expressed at lower levels than wild-type (WT) p16. In addition, p16-L16R was unable to bind CDK4 or CDK6 compared with WT p16, as shown by coimmunoprecipitation assays and also was impaired in its ability to inhibit the cell cycle, as demonstrated by flow cytometry analyses. In silico molecular modeling predicted that the L16R mutation prevents normal protein folding, consistent with the observed reduction in expression/stability and diminished function of this mutant protein. We isolated normal dermal fibroblasts from members of the families expressing WT or L16R proteins to investigate the impact of endogenous p16-L16R mutant protein on cell growth. In culture, p16-L16R fibroblasts grew at a faster rate, and most survived until later passages than p16-WT fibroblasts. Further, western blotting demonstrated that p16 protein was detected at lower levels in p16-L16R than in p16-WT fibroblasts. Together, these results suggest that the presence of a CDKN2A (47T>G) mutant allele contributes to an increased risk of pancreatic cancer as a result of reduced p16 protein levels and diminished p16 tumor suppressor function.
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Affiliation(s)
- Isaac P Horn
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - David L Marks
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Amanda N Koenig
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Tara L Hogenson
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Luciana L Almada
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Lauren E Goldstein
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Paola A Romecin Duran
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Renzo Vera
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Anne M Vrabel
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Gaofeng Cui
- Division of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kari G Rabe
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - William R Bamlet
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Georges Mer
- Division of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota, USA
| | - Hugues Sicotte
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Cheng Zhang
- Division of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Hu Li
- Division of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Martin E Fernandez-Zapico
- Division of Oncology Research, Schulze Center for Novel Therapeutics, Mayo Clinic, Rochester, Minnesota, USA.
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Chan SH, Chiang J, Ngeow J. CDKN2A germline alterations and the relevance of genotype-phenotype associations in cancer predisposition. Hered Cancer Clin Pract 2021; 19:21. [PMID: 33766116 PMCID: PMC7992806 DOI: 10.1186/s13053-021-00178-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/15/2021] [Indexed: 02/08/2023] Open
Abstract
Although CDKN2A is well-known as a susceptibility gene for melanoma and pancreatic cancer, germline variants have also been anecdotally associated with a broader range of neoplasms including neural system tumors, head and neck squamous cell carcinomas, breast carcinomas, as well as sarcomas. The CDKN2A gene encodes for two distinct tumor suppressor proteins, p16INK4A and p14ARF, however, the independent association of germline alterations affecting these two proteins with cancer is under-appreciated. Here, we reviewed CDKN2A germline alterations reported among individuals and families with cancer in the literature, specifically addressing the cancer phenotypes in relation to the molecular consequence on p16INK4A and p14ARF. While melanoma is observed to associate with variants affecting both p16INK4A and p14ARF transcripts, it is noted that variants affecting p14ARF are more frequently observed with a heterogenous range of cancers. Finally, we reflected on the implications of this inferred genotype-phenotype association in clinical practice and proposed that clinical management of CDKN2A germline variant carriers should involve dedicated cancer genetics services, with multidisciplinary input from various healthcare professionals.
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Affiliation(s)
- Sock Hoai Chan
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Centre Singapore, Singapore, 169610, Singapore
| | - Jianbang Chiang
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Centre Singapore, Singapore, 169610, Singapore
| | - Joanne Ngeow
- Cancer Genetics Service, Division of Medical Oncology, National Cancer Centre Singapore, Singapore, 169610, Singapore.
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore, 169857, Singapore.
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, 308232, Singapore.
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