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Jones N, Nonaka T. Circulating miRNAs as biomarkers for the diagnosis in patients with melanoma: systematic review and meta-analysis. Front Genet 2024; 15:1339357. [PMID: 38419786 PMCID: PMC10899317 DOI: 10.3389/fgene.2024.1339357] [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: 11/16/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Objective: Melanoma is the most aggressive and deadly form of skin cancer, especially at later stages. There is currently no excellent diagnostic test established for the diagnosis of melanoma; however, circulating microRNAs (miRNAs) have shown some promise. We seek to conduct a systematic review and meta-analysis to establish the clinical utility of circulating miRNAs in diagnosing melanoma. Methods: PubMed, Wiley, and Web of Science were searched for studies that determined miRNA sensitivity and specificity in patients with melanoma. The included studies were assessed in Stata, and the sensitivity, specificity, summary receiver operating characteristic (SROC), positive likelihood ratio, negative likelihood ratio, and the area under the SROC curve (AUC) were calculated. Results: 9 studies with 898 melanoma patients were included in the meta-analysis. The circulating miRNAs showed high diagnostic accuracy with a sensitivity of 0.89 (p < 0.001), specificity of 0.85 (p < 0.001), diagnostic odds ratio of 45, and an area under the curve of 0.93. Conclusion: Circulating miRNAs have shown a high diagnostic power in detecting melanoma.
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Affiliation(s)
- Nicholas Jones
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, LA, United States
| | - Taichiro Nonaka
- Department of Cellular Biology and Anatomy, Louisiana State University Health Sciences Center, Shreveport, LA, United States
- Feist-Weiller Cancer Center, Louisiana State University Health Shreveport, Shreveport, LA, United States
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2
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Caraban BM, Aschie M, Deacu M, Cozaru GC, Pundiche MB, Orasanu CI, Voda RI. A Narrative Review of Current Knowledge on Cutaneous Melanoma. Clin Pract 2024; 14:214-241. [PMID: 38391404 PMCID: PMC10888040 DOI: 10.3390/clinpract14010018] [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: 12/20/2023] [Revised: 01/21/2024] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
Cutaneous melanoma is a public health problem. Efforts to reduce its incidence have failed, as it continues to increase. In recent years, many risk factors have been identified. Numerous diagnostic systems exist that greatly assist in early clinical diagnosis. The histopathological aspect illustrates the grim nature of these cancers. Currently, pathogenic pathways and the tumor microclimate are key to the development of therapeutic methods. Revolutionary therapies like targeted therapy and immune checkpoint inhibitors are starting to replace traditional therapeutic methods. Targeted therapy aims at a specific molecule in the pathogenic chain to block it, stopping cell growth and dissemination. The main function of immune checkpoint inhibitors is to boost cellular immunity in order to combat cancer cells. Unfortunately, these therapies have different rates of effectiveness and side effects, and cannot be applied to all patients. These shortcomings are the basis of increased incidence and mortality rates. This study covers all stages of the evolutionary sequence of melanoma. With all these data in front of us, we see the need for new research efforts directed at therapies that will bring greater benefits in terms of patient survival and prognosis, with fewer adverse effects.
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Affiliation(s)
- Bogdan Marian Caraban
- Clinical Department of Plastic Surgery, Microsurgery-Reconstructive, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
- Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
| | - Mariana Aschie
- Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- Clinical Service of Pathology, Departments of Pathology, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
- Academy of Medical Sciences of Romania, 030171 Bucharest, Romania
- The Romanian Academy of Scientists, 030167 Bucharest, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology (CEDMOG), "Ovidius" University of Constanta, 900591 Constanta, Romania
| | - Mariana Deacu
- Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- Clinical Service of Pathology, Departments of Pathology, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
| | - Georgeta Camelia Cozaru
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology (CEDMOG), "Ovidius" University of Constanta, 900591 Constanta, Romania
- Clinical Service of Pathology, Departments of Genetics, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
| | - Mihaela Butcaru Pundiche
- Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- Clinical Department of General Surgery, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
| | - Cristian Ionut Orasanu
- Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- Clinical Service of Pathology, Departments of Pathology, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology (CEDMOG), "Ovidius" University of Constanta, 900591 Constanta, Romania
| | - Raluca Ioana Voda
- Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- Clinical Service of Pathology, Departments of Pathology, "Sf. Apostol Andrei" Emergency County Hospital, 900591 Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology (CEDMOG), "Ovidius" University of Constanta, 900591 Constanta, Romania
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3
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van Niekerk CC, Otten JHDM, van Rossum MM, van den Reek JMPA, Brummelkamp E, Mol M, Groenewoud JHMM, Verbeek ALM. Trends in three major histological subtypes of cutaneous melanoma in the Netherlands between 1989 and 2016. Int J Dermatol 2023; 62:508-513. [PMID: 36539393 DOI: 10.1111/ijd.16559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 11/17/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Time trend analysis of cutaneous melanoma (CM) mortality in fair skin populations shows both a gradual decrease and/or an increase. To explain these differences, we analyzed long-term time trends in the incidence of the most common histological subtypes of CM: superficial spreading melanoma (SSM), lentigo maligna melanoma (LMM), and nodular melanoma (NM). METHODS Using data from the Netherlands Cancer Registry and Statistics Netherlands, the number and rates of cases diagnosed with SSM, LLM, and NM from 1989 to 2016 were analyzed by age, calendar period, and birth cohort of people born in successive periods from 1925 to 1973. RESULTS Primary CM was diagnosed in 52,000 men and 66,588 women in the study period. The annual age-standardized incidence rate increased three-fold from 14 to 42 per 100,000 person-years. The most common subtype was SSM (50%), followed by LMM (23%) and NM (14%). Age-specific subtype rates showed an upward trend over time for both men and women. Younger birth cohorts had higher rates of SSM and LMM diagnosis than older birth cohorts. This birth cohort pattern was not observed for NM. CONCLUSIONS We observed a strong increase in the melanoma epidemic curves in the light-skinned Dutch population over the last three decades. This increase is explained by younger generations having higher rates of SSM and LMM than older generations.
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Affiliation(s)
- Catharina C van Niekerk
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
| | - J Hans D M Otten
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
| | - Michelle M van Rossum
- Department of Dermatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | | | - Erik Brummelkamp
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
| | - Martijn Mol
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
| | - J Hans M M Groenewoud
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
| | - André L M Verbeek
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
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4
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Pereira I, Monteiro C, Pereira-Silva M, Peixoto D, Nunes C, Reis S, Veiga F, Hamblin MR, Paiva-Santos AC. Nanodelivery systems for cutaneous melanoma treatment. Eur J Pharm Biopharm 2023; 184:214-247. [PMID: 36773725 DOI: 10.1016/j.ejpb.2023.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 10/03/2022] [Accepted: 02/06/2023] [Indexed: 02/12/2023]
Abstract
Cutaneous melanoma (CM) is a multifactorial disease whose treatment still presents challenges: the rapid progression to advanced CM, which leads to frequent recurrences even after surgical excision and, notably, the low response rates and resistance to the available therapies, particularly in the case of unresectable metastatic CM. Thereby, alternative innovative therapeutic approaches for CM continue to be searched. In this review we discuss relevant preclinical research studies, and provide a broad-brush analysis of patents and clinical trials which involve the application of nanotechnology-based delivery systems in CM therapy. Nanodelivery systems have been developed for the delivery of anticancer biomolecules to CM, which can be administered by different routes. Overall, nanosystems could promote technological advances in several therapeutic modalities and can be used in combinatorial therapies. Nevertheless, the results of these preclinical studies have not been translated to clinical applications. Thus, concerted and collaborative research studies involving basic, applied, translational, and clinical scientists need to be performed to allow the development of effective and safe nanomedicines to treat CM.
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Affiliation(s)
- Irina Pereira
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; LAQV, REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; LAQV, REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Carina Monteiro
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal
| | - Miguel Pereira-Silva
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; LAQV, REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal
| | - Diana Peixoto
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal
| | - Cláudia Nunes
- LAQV, REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Salette Reis
- LAQV, REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Francisco Veiga
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; LAQV, REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein 2028, South Africa.
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; LAQV, REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
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Wang Y, Zhao H, Huang L, Chen G, Wei Z, Mo Q, Li Y, Wang X, Huang C, Chen Q. Development of chlorine dioxide sustained-release device using carboxymethyl cellulose-polyvinyl alcohol-β-cyclodextrin ternary hydrogel and a new sustained-release kinetic model. CELLULOSE (LONDON, ENGLAND) 2023; 30:3073-3082. [PMID: 36776789 PMCID: PMC9897158 DOI: 10.1007/s10570-023-05070-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
UNLABELLED Owing to unique physiochemical and biological properties as well as the ability to be combined with a wide variety of materials for both biocompatibility and hydrophilia, carboxymethyl cellulose (CMC) is an excellent choice as a carrier. Loading Chlorine dioxide (ClO2) into biodegradable carrier for its good disinfection performance and high safety factors has attracted significantattention. Therefore, in this study, we used ClO2 as a model drug, and a sustained-ClO2-gas-release gel was developed from degradable materials, such as carboxymethyl cellulose (CMC), polyvinyl alcohol (PVA), and β-cyclodextrin (βCD), through a simple and benign crosslinking strategy. Notably, the gel had sustained-release property in a wide temperature range of 4-35 ℃ and released ClO2 gas effectively for more than 30 days. Furthermore, a loss factor was proposed based on the incomplete release of the drug in the sustained release process to a chieve a good fit with the gas diffusion process. A new diffusion model was designed based on the Korsmeyer-Peppas model, and an excellent fit was obtained. This sustained-ClO2-gas-release gel provides theoretical and technical guidance for the development of sustained-disinfectant-release agents for use in space and offers new insights into the sustained release model of skeleton-soluble hydrogels. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10570-023-05070-6.
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Affiliation(s)
- Yanan Wang
- Guangxi University, Nanning, 530004 China
| | - Hanyu Zhao
- South China University of Technology, Guangzhou, 510000 China
| | | | - Guangxue Chen
- South China University of Technology, Guangzhou, 510000 China
| | - Zhehao Wei
- Guangxi Key Laboratory of Clean Pulp and Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning, 530004 China
| | - Qi Mo
- Guangxi University, Nanning, 530004 China
| | - Yishan Li
- Guangxi University, Nanning, 530004 China
| | - Xiyue Wang
- Guangxi University, Nanning, 530004 China
| | - Chongxing Huang
- Guangxi Key Laboratory of Clean Pulp and Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning, 530004 China
| | - Qifeng Chen
- South China University of Technology, Guangzhou, 510000 China
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6
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Chiarelli-Neto O, Garcez ML, Pavani C, Martins W, de Abreu Quintela Castro FC, Ambrosio RP, Meotti FC, Baptista MS. Inflammatory stimulus worsens the effects of UV-A exposure on J774 cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2023; 239:112647. [PMID: 36634432 DOI: 10.1016/j.jphotobiol.2023.112647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/18/2022] [Accepted: 01/01/2023] [Indexed: 01/06/2023]
Abstract
UV-A radiation affects skin homeostasis by promoting oxidative distress. Endogenous photosensitizers in the dermis and epidermis of human skin absorb UV-A radiation forming excited states (singlet and triplet) and reactive oxygen species (ROS) producing oxidized compounds that trigger biological responses. The activation of NF-kB induces the expression of pro-inflammatory cytokines and can intensify the generation of ROS. However, there is no studies evaluating the cross talks between inflammatory stimulus and UV-A exposure on the levels of redox misbalance and inflammation. In here, we evaluated the effects of UV-A exposure on J774 macrophage cells previously challenged with LPS in terms of oxidative distress, release of pro-inflammatory cytokines, and activation of regulated cell death pathways. Our results showed that LPS potentiates the dose-dependent UV-A-induced oxidative distress and cytokine release, in addition to amplifying the regulated (autophagy and apoptosis) and non-regulated (necrosis) mechanisms of cell death, indicating that a previous inflammatory stimulus potentiates UV-A-induced cell damage. We discuss these results in terms of the current-available skin care strategies.
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Affiliation(s)
- Orlando Chiarelli-Neto
- Departamento de Bioquimica, Instituto de Química IQUSP, Universidade de São Paulo, Brazil; Centro Universitário do Espírito Santo-UNESC, Brazil
| | | | - Christiane Pavani
- Biophotonics Applied to Health Sciences, Uninove, São Paulo, SP, Brazil
| | - Waleska Martins
- Universidade Anhanguera de São Paulo, Stricto-sensu, Kroton, Brazil
| | | | | | - Flavia Carla Meotti
- Departamento de Bioquimica, Instituto de Química IQUSP, Universidade de São Paulo, Brazil
| | - Mauricio S Baptista
- Departamento de Bioquimica, Instituto de Química IQUSP, Universidade de São Paulo, Brazil.
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7
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[Sunscreens of the future: challenges and opportunities]. Hautarzt 2022; 73:257-265. [PMID: 35258659 DOI: 10.1007/s00105-022-04959-w] [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: 01/26/2022] [Indexed: 10/18/2022]
Abstract
Sunscreens provide excellent protection against erythema and against chronic damage such as photoaging and skin cancer. Today's challenges concern safety of the products and improved methods for standardizing the evaluation of their efficacy. Other important topics are the further development of sunscreen products, as well as personalization of use. Personalized sun protection based on the phenotype, the genetic profiles and moreover the skin's microbiome - all linked to the identification of certain consumer susceptibility factors - is an exciting new area of research. In particular, the expansion with innovative topical agents such as DNA repair liposomes in improved galenic formulations with UV filters tailored to the skin phototype and new topical antioxidants could in future provide even more comprehensive sun protection. New antioxidants and other agents such as nicotinamide could increase systemic photoprevention. Sustainability will also be an important aspect to protect consumers, but also the environment (i.e. especially marine wildlife) from toxic effects of sunscreens.
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8
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Gefeller O, Mathes S, Uter W, Pfahlberg AB. The Role of the Global Solar UV Index for Sun Protection of Children in German Kindergartens. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9020198. [PMID: 35204917 PMCID: PMC8870228 DOI: 10.3390/children9020198] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 11/16/2022]
Abstract
More than twenty-five years ago, the Global Solar UV index (UVI) was introduced as a simple means of visualizing the intensity of ultraviolet radiation and to alert people to the need for sun protection. In our survey, among directors of 436 kindergartens in southern Germany we investigated the level of awareness and knowledge about the UVI as well as the practical consequences for sun protection in kindergartens. Less than half of the directors (n = 208, 47.7%) had ever heard of the UVI, and only a small minority of them (n = 34, 8.7%) used the daily UVI information to adapt sun protective measures in their kindergartens. Detailed knowledge about the UVI was a rarity among the respondents. The proportion of respondents with self-perceived detailed UVI knowledge was five times higher than the actual knowledge assessed by an in-depth structured interview using open-ended questions about the UVI (14.2% vs. 2.8%). No clear relationship between UVI awareness, knowledge, and use and directors' age and gender was found. The UVI-related variables also showed no association with directors' knowledge of risk factors for skin cancer and their attitudes towards tanned skin. Overall, the results paint a sobering picture regarding the penetration of the UVI into sun protection policies of German kindergartens. Future public health campaigns should aim to increase the awareness and understanding of the UVI as well as its relevance for sun protection of children.
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Affiliation(s)
- Olaf Gefeller
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander-University of Erlangen-Nuremberg, 91054 Erlangen, Germany; (W.U.); (A.B.P.)
- Correspondence: ; Tel.: +49-9131-85-22750
| | - Sonja Mathes
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany;
| | - Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander-University of Erlangen-Nuremberg, 91054 Erlangen, Germany; (W.U.); (A.B.P.)
| | - Annette B. Pfahlberg
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander-University of Erlangen-Nuremberg, 91054 Erlangen, Germany; (W.U.); (A.B.P.)
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9
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Boffetta P, Goldfarb DG, Zeig-Owens R, Kristjansson D, Li J, Brackbill RM, Farfel MR, Cone JE, Yung J, Kahn AR, Qiao B, Schymura MJ, Webber MP, Prezant DJ, Dasaro CR, Todd AC, Hall CB. Temporal Aspects of the Association between Exposure to the World Trade Center Disaster and Risk of Cutaneous Melanoma. JID INNOVATIONS 2022; 2:100063. [PMID: 35146479 PMCID: PMC8801528 DOI: 10.1016/j.xjidi.2021.100063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 11/16/2022] Open
Abstract
Rescue/recovery workers who responded to the World Trade Center (WTC) attacks were exposed to known/suspected carcinogens. Studies have identified a trend toward an elevated risk of cutaneous melanoma in this population; however, few found significant increases. Furthermore, temporal aspects of the association have not been investigated. A total of 44,540 non-Hispanic White workers from the WTC Combined Rescue/Recovery Cohort were studied between March 12, 2002 and December 31, 2015. Cancer data were obtained through linkages with 13 state registries. Poisson regression was used to estimate hazard ratios and 95% confidence intervals using the New York State population as the reference; change points in hazard ratios were estimated using profile likelihood. We observed 247 incident cases of melanoma. No increase in incidence was detected during 2002-2004. From 2005 to 2015, the hazard ratio was 1.34 (95% confidence interval = 1.18-1.52). A dose‒response relationship was observed by arrival time at the WTC site. Risk was elevated just over 3 years after the attacks. Whereas WTC-related exposures to UVR or other agents might have contributed to this result, exposures other than those at the WTC site, enhanced medical surveillance, and lack of a control group with a similar proportion of rescue/recovery workers cannot be discounted. Our results support continued study of this population for melanoma.
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Affiliation(s)
- Paolo Boffetta
- Stony Brook Cancer Center, Stony Brook University, Stony Brook, New York, USA
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - David G. Goldfarb
- Department of Medicine, Montefiore Medical Center, New York, New York, USA
- Fire Department of the City of New York (FDNY), Brooklyn, New York, USA
- Department of Environmental, Occupational and Geospatial Health Sciences, City University of New York Graduate School of Public Health & Health Policy, New York, New York, USA
| | - Rachel Zeig-Owens
- Department of Medicine, Montefiore Medical Center, New York, New York, USA
- Fire Department of the City of New York (FDNY), Brooklyn, New York, USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Dana Kristjansson
- Department of Genetics and Bioinformatics, Norwegian Institute of Public Health, Oslo, Norway
- Center of Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Jiehui Li
- World Trade Center Health Registry, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Robert M. Brackbill
- World Trade Center Health Registry, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Mark R. Farfel
- World Trade Center Health Registry, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - James E. Cone
- World Trade Center Health Registry, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Janette Yung
- World Trade Center Health Registry, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Amy R. Kahn
- Bureau of Cancer Epidemiology, New York State Department of Health, Albany, New York, USA
| | - Baozhen Qiao
- Bureau of Cancer Epidemiology, New York State Department of Health, Albany, New York, USA
| | - Maria J. Schymura
- Bureau of Cancer Epidemiology, New York State Department of Health, Albany, New York, USA
| | - Mayris P. Webber
- Department of Medicine, Montefiore Medical Center, New York, New York, USA
- Fire Department of the City of New York (FDNY), Brooklyn, New York, USA
| | - David J. Prezant
- Department of Medicine, Montefiore Medical Center, New York, New York, USA
- Fire Department of the City of New York (FDNY), Brooklyn, New York, USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Christopher R. Dasaro
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Andrew C. Todd
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Charles B. Hall
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
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10
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van Niekerk CC, Groenewoud HM, Verbeek AL. Trends and projections in cutaneous melanoma death in the Netherlands from 1950 to 2045. Medicine (Baltimore) 2021; 100:e27784. [PMID: 35049174 PMCID: PMC9191606 DOI: 10.1097/md.0000000000027784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 09/28/2021] [Accepted: 10/28/2021] [Indexed: 11/30/2022] Open
Abstract
ABSTRACT Child sun protection has recently been linked to the future disappearance of fatal melanoma in adults in successive generations. In the Netherlands, however, mortality rates from melanoma have increased gradually from the 1950s, with some indication of stabilisation since 2010, which may be compatible with a birth cohort effect by sun-protective measures and screening. To study the trajectories ahead a trend analysis was applied. Numbers of people with cutaneous melanoma as underlying cause of death from 1950 to 2018 and population data were derived from Statistics Netherlands. A graphical approach was used to explore trends in mortality by age, calendar period, and cohorts born in the successive periods of 1889 to 1979. Age-period-cohort modelling outcomes and population forecasts provided projections of mortality until 2045. Based on 24,151 cases of melanoma death (13,256 men, 10,895 women), age-standardised mortality rates were similar from 1950 to 1989 for both genders, and increased thereafter more in men. The age-curve patterns changed gradually towards higher death rates at older age, implying the existence of a birth cohort effect. The age-period-cohort models showed an increase in melanoma mortality rates in successive generations. For women, the birth cohort effect plateaued for generations born since the mid-1980s. The projected total mortality number was predicted to rise in the next 3 decades.It is concluded that a small future decline of mortality in younger generations can be expected in the Netherlands, but mortality is still rising for the total population.
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11
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Andrews DQ, Rauhe K, Burns C, Spilman E, Temkin AM, Perrone-Gray S, Naidenko OV, Leiba N. Laboratory testing of sunscreens on the US market finds lower in vitro SPF values than on labels and even less UVA protection. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2021; 38:224-232. [PMID: 34601762 PMCID: PMC9298345 DOI: 10.1111/phpp.12738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/27/2021] [Accepted: 09/26/2021] [Indexed: 12/03/2022]
Abstract
Background New research has attributed increased significance to the causal link between ultraviolet A (UVA) radiation and immunosuppression and carcinogenesis. In the United States, sunscreens are labeled with only their sun protection factor (SPF) and an imprecise term “broad‐spectrum protection.” Sunscreen marketing and efficacy evaluations continue to be based primarily on skin redness (sunburn) or erythema. We sought to evaluate the ultraviolet (UV) protection offered by common sunscreen products on the US market using laboratory‐measured UV‐absorption testing and comparing with computer‐modeled protection and the labeled SPF values. This approach enables an investigation of the relationship between the labeled SPF and measured UVA protection, a factor that is ignored in current regulations. Methods Fifty‐one sunscreen products for sale in the United States with SPF values from 15 to 110 and labeled as providing broad‐spectrum protection were tested using a commercial laboratory. All products were evaluated using the ISO 24443:2012 method for sunscreen effectiveness. The final absorbance spectra were used for analysis of in vitro UV protection. Results In vitro SPF values from laboratory‐measured UV absorption and computer modeling were on average just 59 and 42 percent of the labeled SPF. The majority of products provided significantly lower UVA protection with the average unweighted UVA protection factor just 24 percent of the labeled SPF. Conclusion Regulations and marketplace forces promote sunscreens that reduce sunburn instead of products that provide better, more broad‐spectrum UV protection. The production and use of products with broad spectrum UV protection should be incentivized, removing the emphasis on sunburn protection and ending testing on people.
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Affiliation(s)
| | - Kali Rauhe
- Environmental Working Group, Washington, D.C., USA
| | - Carla Burns
- Environmental Working Group, Washington, D.C., USA
| | | | | | | | | | - Nneka Leiba
- Environmental Working Group, Washington, D.C., USA
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12
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Conforti C, Zalaudek I. Epidemiology and Risk Factors of Melanoma: A Review. Dermatol Pract Concept 2021; 11:e2021161S. [PMID: 34447610 DOI: 10.5826/dpc.11s1a161s] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2021] [Indexed: 10/31/2022] Open
Abstract
We are currently witnessing a worldwide increase in the incidence of melanoma. Incidence in Europe is about 25 cases per 100,000 population, while in Australia it reaches a rate of 60 new cases per 100,000. While the epidemiological curves of the 1980's and 1990's suggested an increase in the incidence of melanoma across all age groups, the last 10 years' data indicates a 5% reduction in the incidence of thin melanoma in young individuals aged between 15 and 24. This suggests a positive impact of primary prevention campaigns [1-2]. The risk factors associated with melanoma are different and multifactorial: on one hand there is a genetic predisposition, as evidenced by the increased risk in patients with dysplastic nevus syndrome, with familial melanoma or familial melanoma syndromes; on the other hand, the unprotected interaction between UV rays and phototypes I-II increases the risk of developing melanoma, especially in case of sunburns in pediatric age. This review aims to summarize melanoma epidemiology and risk factors.
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Affiliation(s)
- Claudio Conforti
- Dermatology Clinic of Trieste, Maggiore Hospital, Piazza Ospitale 1, Trieste, Italy
| | - Iris Zalaudek
- Dermatology Clinic of Trieste, Maggiore Hospital, Piazza Ospitale 1, Trieste, Italy
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13
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Douki T. Wavelengths and temporal effects on the response of mammalian cells to UV radiation: Limitations of action spectra illustrated by genotoxicity. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 217:112169. [PMID: 33713895 DOI: 10.1016/j.jphotobiol.2021.112169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 02/19/2021] [Accepted: 02/24/2021] [Indexed: 01/17/2023]
Abstract
All photobiological events depend on the wavelength of the incident radiation. In real-life situations and in the vast majority of laboratory experiments, exposure always involves sources with various emission spectra spreading over a wide wavelength range. Action spectra are often used to describe the efficiency of a process at different wavelengths and to predict the effects of a given light source by summation of the individual effects at each wavelength. However, a full understanding of the biological effects of complex sources requires more than considering these concomitant events at each specific wavelength. Indeed, photons of different energies may not have additive but synergistic or inhibitory effects on photochemical processes and cellular responses. The evolution of a photobiological response with post-irradiation time must also be considered. These two aspects may represent some limitations to the use of action spectra. The present review, focused on mammalian cells, illustrates the concept of action spectrum and discusses its drawbacks using theoretical considerations and examples taken from the literature. Emphasis is placed on genotoxicity for which wavelength effects have been extensively studied. Other effects of UV exposure are also mentioned.
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Affiliation(s)
- Thierry Douki
- Univ. Grenoble Alpes, CEA, CNRS, IRIG, SyMMES, F-38000 Grenoble, France.
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14
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Afza F, Sharif M, Mittal M, Khan MA, Jude Hemanth D. A hierarchical three-step superpixels and deep learning framework for skin lesion classification. Methods 2021; 202:88-102. [PMID: 33610692 DOI: 10.1016/j.ymeth.2021.02.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/30/2021] [Accepted: 02/14/2021] [Indexed: 12/24/2022] Open
Abstract
Skin cancer is one of the most common and dangerous cancer that exists worldwide. Malignant melanoma is one of the most dangerous skin cancer types has a high mortality rate. An estimated 196,060 melanoma cases will be diagnosed in 2020 in the USA. Many computerized techniques are presented in the past to diagnose skin lesions, but they are still failing to achieve significant accuracy. To improve the existing accuracy, we proposed a hierarchical framework based on two-dimensional superpixels and deep learning. First, we enhance the contrast of original dermoscopy images by fusing local and global enhanced images. The entire enhanced images are utilized in the next step to segmentation skin lesions using three-step superpixel lesion segmentation. The segmented lesions are mapped over the whole enhanced dermoscopy images and obtained only segmented color images. Then, a deep learning model (ResNet-50) is applied to these mapped images and learned features through transfer learning. The extracted features are further optimized using an improved grasshopper optimization algorithm, which is later classified through the Naïve Bayes classifier. The proposed hierarchical method has been evaluated on three datasets (Ph2, ISBI2016, and HAM1000), consisting of three, two, and seven skin cancer classes. On these datasets, our method achieved an accuracy of 95.40%, 91.1%, and 85.50%, respectively. The results show that this method can be helpful for the classification of skin cancer with improved accuracy.
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Affiliation(s)
- Farhat Afza
- Department of Computer Science, COMSATS University Islamabad, Wah Campus, Pakistan
| | - Muhammad Sharif
- Department of Computer Science, COMSATS University Islamabad, Wah Campus, Pakistan
| | - Mamta Mittal
- Department of Computer Science and Engineering, G. B. Pant Government Engineering College, Okhla, New Delhi, India
| | | | - D Jude Hemanth
- Department of ECE, Karunya Institute of Technology and Sciences, Coimbatore, India.
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15
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Amador-Castro F, Rodriguez-Martinez V, Carrillo-Nieves D. Robust natural ultraviolet filters from marine ecosystems for the formulation of environmental friendlier bio-sunscreens. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 749:141576. [PMID: 33370909 DOI: 10.1016/j.scitotenv.2020.141576] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 05/20/2023]
Abstract
Ultraviolet radiation (UVR) has detrimental effects on human health. It induces oxidative stress, deregulates signaling mechanisms, and produces DNA mutations, factors that ultimately can lead to the development of skin cancer. Therefore, reducing exposure to UVR is of major importance. Among available measures to diminish exposure is the use of sunscreens. However, recent studies indicate that several of the currently used filters have adverse effects on marine ecosystems and human health. This situation leads to the search for new photoprotective compounds that, apart from offering protection, are environmentally friendly. The answer may lie in the same marine ecosystems since molecules such as mycosporine-like amino acids (MAAs) and scytonemin can serve as the defense system of some marine organisms against UVR. This review will discuss the harmful effects of UVR and the mechanisms that microalgae have developed to cope with it. Then it will focus on the biological distribution, characteristics, extraction, and purification methods of MAAs and scytonemin molecules to finally assess its potential as new filters for sunscreen formulation.
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Affiliation(s)
- Fernando Amador-Castro
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. General Ramon Corona No. 2514, 45201 Zapopan, Jal., Mexico
| | - Veronica Rodriguez-Martinez
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. General Ramon Corona No. 2514, 45201 Zapopan, Jal., Mexico
| | - Danay Carrillo-Nieves
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. General Ramon Corona No. 2514, 45201 Zapopan, Jal., Mexico.
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16
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Arslanbaeva LR, Santoro MM. Adaptive redox homeostasis in cutaneous melanoma. Redox Biol 2020; 37:101753. [PMID: 33091721 PMCID: PMC7578258 DOI: 10.1016/j.redox.2020.101753] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/16/2020] [Accepted: 10/05/2020] [Indexed: 02/07/2023] Open
Abstract
Cutaneous melanoma is the most aggressive type of skin cancer. Although cutaneous melanoma accounts for a minority of all types of skin cancer, it causes the greatest number of skin cancer related deaths worldwide. Oxidative stress and redox homeostasis have been shown to be involved at each stage of a malignant melanocyte transformation, called melanomagenesis, as well as during drug resistance. Reactive oxygen species (ROS) play an important and diverse role that regulate many aspects of skin cell behaviors ranging from proliferation and stemness, to oxidative damage and cell death. On the other hand, antioxidants are associated with melanoma spread and metastasis. Overall, the contribution of redox homeostasis to melanoma development and progression is controversial and highly complex. The aim of this study is to examine the association between redox homeostasis and the melanomagenic process. To this purpose we are presenting what is currently known about the role of ROS in melanoma initiation and progression. In addition, we are discussing the role of antioxidant mechanisms during the spread of the disease and in cases of melanoma drug resistance. Although challenging, targeting redox homeostasis in melanoma progression remains to be a promising therapeutic approach, especially valid during melanoma drug resistance.
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Affiliation(s)
| | - Massimo M Santoro
- Department of Biology, University of Padua, 35131, Italy; Veneto Institute of Molecular Medicine (VIMM), Via Orus 2, 35129, Padua, Italy.
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17
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Krutmann J, Passeron T, Gilaberte Y, Granger C, Leone G, Narda M, Schalka S, Trullas C, Masson P, Lim HW. Photoprotection of the future: challenges and opportunities. J Eur Acad Dermatol Venereol 2020; 34:447-454. [PMID: 31898355 DOI: 10.1111/jdv.16030] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 10/17/2019] [Indexed: 12/21/2022]
Abstract
The use of sunscreens is an important and essential component of photoprotection. Since their introduction during the first half of the last century, sunscreens have benefited enormously from major technological advances such as the development of novel UV filters; as a result, their efficacy in preventing UV-induced erythema is unequivocal. More recently, however, new challenges have appeared, which have prompted a robust discussion about the safety of sunscreens. These include topics directly related to photoprotection of human skin such as improved/alternative methods for standardization of assessment of the efficacy of sunscreens, but also many others such as photoprotection beyond UV, concerns about human toxicity and ecological safety, the potential of oral photoprotective measures, consequences of innovative galenic formulations. On a first glance, some of these might raise questions and doubts among dermatologists, physicians and the general public about the use sunscreens as a means of photoprotection. This situation has prompted us to critically review such challenges, but also opportunities, based on existing scientific evidence. We conclude by providing our vision about how such challenges can be met best in the future in an attempt to create the ideal sunscreen, which should provide adequate and balanced protection and be easy and safe to use.
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Affiliation(s)
- J Krutmann
- IUF - Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany.,Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
| | - T Passeron
- Department of Dermatology, Université Côte d'Azur. Centre Hospitalo-Universitaire de Nice, Nice, France.,Inserm U1065, C3M, Université Côte d'Azur, Nice, France
| | - Y Gilaberte
- Dermatology Department, IIS Aragon, Hospital Universitario Miguel Servet, Zaragoza, Spain.,University of Zaragoza, Zaragoza, Spain
| | - C Granger
- Innovation and Development, ISDIN, Barcelona, Spain
| | - G Leone
- San Gallicano Dermatological Institute IRCCS, Roma, Italy
| | - M Narda
- Innovation and Development, ISDIN, Barcelona, Spain
| | - S Schalka
- Medcin Skin Research Center, São Paulo, Brazil
| | - C Trullas
- Innovation and Development, ISDIN, Barcelona, Spain
| | - P Masson
- Phi Consulting, Bordeaux, France
| | - H W Lim
- Department of Dermatology, Henry Ford Hospital, Detroit, MI, USA
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