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Rojas-Diaz JM, Zambrano-Román M, Padilla-Gutiérrez JR, Valle Y, Muñoz-Valle JF, Valdés-Alvarado E. Association of CTLA-4 (AT)n Variants in Basal Cell Carcinoma and Squamous Cell Carcinoma Patients from Western Mexico. Curr Issues Mol Biol 2024; 46:8368-8375. [PMID: 39194710 DOI: 10.3390/cimb46080493] [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: 07/12/2024] [Revised: 07/29/2024] [Accepted: 07/30/2024] [Indexed: 08/29/2024] Open
Abstract
The incidence of basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) is constantly increasing, becoming a significant health problem. CTLA-4 is a critical immune checkpoint, and it has been suggested that a variant of variable-number tandem repeat in the 3'-UTR of its gene, known as (AT)n, may be associated with a higher susceptibility to some cancers; however, little is known about genetic variants of the CTLA-4 gene in NMSC. To establish the association of this genetic variant in the CTLA-4 gene with the susceptibility of NMSC carcinogenesis in the Western Mexican population, samples from 150 BCC patients, 150 SCC patients, and 150 healthy individuals as the reference group (RG) were analyzed by endpoint PCR, followed by electrophoresis to genotype the samples. We found that the short-repeat 104/104 bp genotype may be a risk factor for BBC carcinogens (OR = 2.92, p = 0.03), whereas the long-repeat 106/106 bp genotype may be a protective factor for both BCC (OR = 0.13, p = 0.01) and SCC (OR = 0.32, p = 0.01) susceptibility. Our results show that in the Western Mexican population, long-repeat (AT)n variants in the CTLA-4 gene are associated with a protective factor in BCC and SCC. In contrast, short repeats are associated with a risk factor.
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Affiliation(s)
- Jose Manuel Rojas-Diaz
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Marianela Zambrano-Román
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Jorge Ramón Padilla-Gutiérrez
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Yeminia Valle
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - José Francisco Muñoz-Valle
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Emmanuel Valdés-Alvarado
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico
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Heckman CJ, Mitarotondo A, Lin Y, Khavjou O, Riley M, Manne SL, Yaroch AL, Niu Z, Glanz K. Digital Interventions to Modify Skin Cancer Risk Behaviors in a National Sample of Young Adults: Randomized Controlled Trial. J Med Internet Res 2024; 26:e55831. [PMID: 38954433 PMCID: PMC11252624 DOI: 10.2196/55831] [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: 12/29/2023] [Revised: 04/01/2024] [Accepted: 04/10/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Young adults engage in behaviors that place them at risk for skin cancer. Dissemination of digital health promotion interventions via social media is a potentially promising strategy to modify skin cancer risk behaviors by increasing UV radiation (UVR) protection and skin cancer examinations. OBJECTIVE This study aimed to compare 3 digital interventions designed to modify UVR exposure, sun protection, and skin cancer detection behaviors among young adults at moderate to high risk of skin cancer. METHODS This study was a hybrid type II effectiveness-implementation randomized controlled trial of 2 active interventions, a digital skin cancer risk reduction intervention (UV4.me [basic]) compared with an enhanced version (UV4.me2 [enhanced]), and an electronic pamphlet (e-pamphlet). Intervention effects were assessed over the course of a year among 1369 US young adults recruited primarily via Facebook and Instagram. Enhancements to encourage intervention engagement and behavior change included more comprehensive goal-setting activities, ongoing proactive messaging related to previously established mediators (eg, self-efficacy) of UVR exposure and protection, embedded incentives for module completion, and ongoing news and video updates. Primary outcome effects assessed via linear regression were UVR exposure and sun protection and protection habits. Secondary outcome effects assessed via logistic regression were skin self-exams, physician skin exams, sunscreen use, indoor tanning, and sunburn. RESULTS The active interventions increased sun protection (basic: P=.02; enhanced: P<.001) and habitual sun protection (basic: P=.04; enhanced P=.01) compared with the e-pamphlet. The enhanced intervention increased sun protection more than the basic one. Each active intervention increased sunscreen use at the 3-month follow-up (basic: P=.03; enhanced: P=.01) and skin self-exam at 1 year (basic: P=.04; enhanced: P=.004), compared with the e-pamphlet. Other intervention effects and differences between the Basic and Enhanced Intervention effects were nonsignificant. CONCLUSIONS The active interventions were effective in improving several skin cancer risk and skin cancer prevention behaviors. Compared with the basic intervention, the enhanced intervention added to the improvement in sun protection but not other behaviors. Future analyses will explore intervention engagement (eg, proportion of content reviewed). TRIAL REGISTRATION ClinicalTrials.gov NCT03313492; http://clinicaltrials.gov/ct2/show/NCT03313492.
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Affiliation(s)
| | | | - Yong Lin
- Rutgers School of Public Health, Piscataway, NJ, United States
| | - Olga Khavjou
- RTI International, Research Triangle Park, NC, United States
| | | | - Sharon L Manne
- Rutgers Cancer Institute, New Brunswick, NJ, United States
| | - Amy L Yaroch
- Gretchen Swanson Center for Nutrition, Omaha, NE, United States
| | - Zhaomeng Niu
- Rutgers School of Health Professions, Piscataway, NJ, United States
| | - Karen Glanz
- University of Pennsylvania, Philadelphia, PA, United States
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Ju X, Rokohl AC, Li X, Guo Y, Yao K, Fan W, Heindl LM. A UV-related risk analysis in ophthalmic malignancies: Increased UV exposure may cause ocular malignancies. ADVANCES IN OPHTHALMOLOGY PRACTICE AND RESEARCH 2024; 4:98-105. [PMID: 38707995 PMCID: PMC11066588 DOI: 10.1016/j.aopr.2024.04.001] [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: 12/19/2023] [Revised: 03/08/2024] [Accepted: 04/02/2024] [Indexed: 05/07/2024]
Abstract
Purpose To explore the role of ultraviolet radiation (UVR) in the occurrence and development of various ocular malignancies. Methods In this article, we retrieved ocular malignancy data from the Global Cancer Observatory (GCO) and performed correlation analysis with the global UV index and sunshine duration. We searched for associated studies using the following databases: Embase, Pubmed, Cochrane Library, and Google Scholar. We conducted the literature by searching the Mesh terms denoting an exposure of interest ("UV radiation", "ultraviolet rays", and "ocular malignancies", All studies included are published until December 30, 2023 without language restrictions. Results The mechanisms and epidemiological statistics of UVR on the onset and progression of eyelid malignancies are the most studied and clear. The role of UVR in conjunctival melanoma is similar to that in eyelid melanoma. The relationship between uveal melanoma and UVR is controversial, however, it may have at least a certain impact on its prognosis. UVR causes ocular surface squamous neoplasia by further activating HPV infection. Conclusions UVR is a decisive risk factor for ocular malignancies, but the incidence of ultraviolet-induced tumors is also affected by many other factors. A correct and comprehensive understanding of the mechanisms of UVR in the pathogenesis of ocular malignant tumors can provide patients with more effective and selective immune regulation strategies.
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Affiliation(s)
- Xiaojun Ju
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Alexander C. Rokohl
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Cologne, Germany
| | - Xueting Li
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Yongwei Guo
- Eye Center, The Second Affiliated Hospital of Zhejiang University School of Medicine; Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou, Zhejiang, China
| | - Ke Yao
- Eye Center, The Second Affiliated Hospital of Zhejiang University School of Medicine; Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou, Zhejiang, China
| | - Wanlin Fan
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Ludwig M. Heindl
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Cologne, Germany
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Wang Z, Wang X, Shi Y, Wu S, Ding Y, Yao G, Chen J. Advancements in elucidating the pathogenesis of actinic keratosis: present state and future prospects. Front Med (Lausanne) 2024; 11:1330491. [PMID: 38566927 PMCID: PMC10985158 DOI: 10.3389/fmed.2024.1330491] [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: 10/30/2023] [Accepted: 02/19/2024] [Indexed: 04/04/2024] Open
Abstract
Solar keratosis, also known as actinic keratosis (AK), is becoming increasingly prevalent. It is a benign tumor that develops in the epidermis. Individuals with AK typically exhibit irregular, red, scaly bumps or patches as a result of prolonged exposure to UV rays. These growths primarily appear on sun-exposed areas of the skin such as the face, scalp, and hands. Presently, dermatologists are actively studying AK due to its rising incidence rate in the United States. However, the underlying causes of AK remain poorly understood. Previous research has indicated that the onset of AK involves various mechanisms including UV ray-induced inflammation, oxidative stress, complex mutagenesis, resulting immunosuppression, inhibited apoptosis, dysregulated cell cycle, altered cell proliferation, tissue remodeling, and human papillomavirus (HPV) infection. AK can develop in three ways: spontaneous regression, persistence, or progression into invasive cutaneous squamous cell carcinoma (cSCC). Multiple risk factors and diverse signaling pathways collectively contribute to its complex pathogenesis. To mitigate the risk of cancerous changes associated with long-term UV radiation exposure, prompt identification, management, and prevention of AK are crucial. The objective of this review is to elucidate the primary mechanisms underlying AK malignancy and identify potential treatment targets for dermatologists in clinical settings.
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Affiliation(s)
- Zhongzhi Wang
- Department of Dermatology, Shanghai Fourth People’s Hospital, Tongji University, Shanghai, China
| | - Xiaolie Wang
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Yuanyang Shi
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Siyu Wu
- Department of Dermatology, Shanghai Fourth People’s Hospital, Tongji University, Shanghai, China
| | - Yu Ding
- Department of Dermatology, Shanghai Fourth People’s Hospital, Tongji University, Shanghai, China
| | - Guotai Yao
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jianghan Chen
- Department of Dermatology, Shanghai Fourth People’s Hospital, Tongji University, Shanghai, China
- Department of Dermatology, Naval Medical Center, Naval Medical University, Shanghai, China
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Rubbert-Roth A, Kakehasi AM, Takeuchi T, Schmalzing M, Palac H, Coombs D, Liu J, Anyanwu SI, Lippe R, Curtis JR. Malignancy in the Upadacitinib Clinical Trials for Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, and Non-radiographic Axial Spondyloarthritis. Rheumatol Ther 2024; 11:97-112. [PMID: 37982966 PMCID: PMC10796874 DOI: 10.1007/s40744-023-00621-6] [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: 09/25/2023] [Accepted: 10/25/2023] [Indexed: 11/21/2023] Open
Abstract
INTRODUCTION This article aims to describe malignancies in patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), or non-radiographic axial spondyloarthritis (nr-axSpA) treated with upadacitinib (UPA) or active comparators. METHODS This integrated safety analysis includes data from 11 phase 3 UPA trials across RA (6 trials), PsA (2 trials), AS (2 trials; one phase 2b/3), and nr-axSpA (1 trial). Treatment-emergent adverse events (TEAEs) were summarized for RA (pooled UPA 15 mg [UPA15], pooled UPA 30 mg [UPA30], adalimumab 40 mg [ADA], methotrexate monotherapy [MTX]), PsA (pooled UPA15, pooled UPA30, ADA), AS (pooled UPA15), and nr-axSpA (UPA15). TEAEs were reported as exposure-adjusted event rates (events/100 patient-years). RESULTS Median treatment duration ranged from 1.0 to 4.0 years (with a maximum of 6.6 years in RA). Across treatments and indications, rates of malignancy excluding nonmelanoma skin cancer (NMSC) ranged from 0.2 to 1.1, while NMSC ranged from 0.0 to 1.4. In RA, rates of malignancy excluding NMSC were generally similar between UPA15, UPA30, ADA, and MTX (breast and lung cancer were the most common). In RA and PsA, Kaplan-Meier analyses revealed no differences in event onset of malignancy excluding NMSC with UPA15 versus UPA30 over time. In RA, NMSC rates were higher with UPA30 than UPA15; both UPA15 and UPA30 were higher than ADA and MTX. In PsA, rates of malignancy excluding NMSC and NMSC were generally similar between UPA15, UPA30, and ADA. In AS and nr-axSpA, malignancies were reported infrequently. Few events of lymphoma were reported across the clinical programs. CONCLUSION Rates of malignancy excluding NMSC were generally similar between UPA15, UPA30, ADA, and MTX and were consistent across RA, PsA, AS, and nr-axSpA. A dose-dependent increased rate of NMSC was observed with UPA in RA. TRIAL REGISTRATION ClinicaTrials.gov identifier: NCT02706873, NCT02675426, NCT02629159, NCT02706951, NCT02706847, NCT03086343, NCT03104400, NCT03104374, NCT03178487, and NCT04169373.
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Affiliation(s)
- Andrea Rubbert-Roth
- Division of Rheumatology, Cantonal Clinic St Gallen, Rorschacherstrasse 95, St Gallen, Switzerland.
| | - Adriana M Kakehasi
- Hospital das Clínicas, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tsutomu Takeuchi
- Keio University School of Medicine, Tokyo, Japan
- Saitama Medical University, Saitama, Japan
| | - Marc Schmalzing
- Rheumatology/Clinical Immunology, Department of Internal Medicine II, University of Wϋrzburg, Würzburg, Germany
| | | | | | | | | | - Ralph Lippe
- AbbVie Deutschland GmbH & Co. KG, Wiesbaden, Germany
| | - Jeffrey R Curtis
- Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, USA
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Hao X, Lai W, Xia X, Xu J, Wu Y, Lv C, Meng Q, Lv K, Huang S, Luo Z, Dong J, Yuan Q. Skin cancer outcomes and risk factors in renal transplant recipients: Analysis of organ procurement and transplantation network data from 2000 to 2021. Front Oncol 2022; 12:1017498. [PMID: 36505816 PMCID: PMC9731355 DOI: 10.3389/fonc.2022.1017498] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 11/03/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose Posttransplant skin cancer is the most common malignancy after patients have undergone renal transplantation. Through comprehensive observation with a large sample size nationwide, understanding the risk factors and outcome of posttransplant skin cancer will help to develop appropriate patient surveillance and disease prevention strategies. Materials and methods This retrospective population-based cohort study was based on Organ Procurement and Transplantation Network data released in March 2021. Characteristics and outcomes, including patient survival and graft survival of recipients, were compared. Risk factors for posttransplant skin cancer, cancer onset momentum, and mortality were determined. Results A total of 199,564 renal transplant recipients were included. After renal transplantation, 7,334 (3.68%), 6,093 (3.05%), and 936 (0.47%) were diagnosed with squamous cell carcinoma, basal cell carcinoma, and melanoma, respectively. Skin cancer was the major cause of death (squamous cell carcinoma: 23.8%, basal cell carcinoma: 18%, and melanoma: 41.6%). Five-year survival rates ranked from best to worst were as follows: basal cell carcinoma (96.7 [95% confidence interval: 96.3-97.2]%), squamous cell carcinoma (94.1 [93.5-94.6]%), melanoma (89.7 [87.7-91.6]%), and cancer-free (87.4 [87.2-87.5]%) (p < 0.001 for all except melanoma vs. cancer-free, p = 0.534). Regarding graft survival, death-censored graft survival, posttransplant skin cancer, and melanoma were significantly better than the cancer-free group (p < 0.001). Independent risk factors for developing posttransplant skin cancer included older age, male sex, Caucasian race, pretransplant malignancy, polycystic kidney disease-induced end-stage renal disease (ESRD), retransplantation, private health insurance, T-cell depletion induction, and tacrolimus/mycophenolic acid use. Caucasian race and pretransplant malignancy were independent risk factors for posttransplant skin cancer onset momentum. Male sex, Caucasian race, pretransplant malignancy, hypertension- or diabetes-induced ESRD, retransplantation, diabetes history, deceased donor, cyclosporin, and mTOR inhibitor use were independent risk factors for posttransplant skin cancer mortality. Conclusion Although posttransplant skin cancer is a major cause of recipient death, information regarding its impact on patient and graft survival is limited. Given the differences regarding risk factors for posttransplant skin cancer incidence, onset momentum, and mortality, personalized approaches to screening may be appropriate to address the complex issues encountered by kidney transplant recipients.
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Affiliation(s)
- Xiaowei Hao
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,Department of Urology, No.971 Hospital of PLA Navy, Tsingtao, Shandong, China
| | - Wenhui Lai
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,Department of Postgraduate, Hebei North University, Zhangjiakou, Hebei, China
| | - Xinze Xia
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,Department of Urology, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Junnan Xu
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yangyang Wu
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Chao Lv
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Qingyang Meng
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Kaikai Lv
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shuai Huang
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,Department of Postgraduate, Hebei North University, Zhangjiakou, Hebei, China
| | - Zhenjun Luo
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Jun Dong
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,*Correspondence: Jun Dong, ; Qing Yuan,
| | - Qing Yuan
- Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China,*Correspondence: Jun Dong, ; Qing Yuan,
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Wickström HL, Fagerström C, Öien RF, Anderberg P, Midlöv P. Antibiotic prescription using a digital decision support system: a register-based study of patients with hard-to-heal ulcers in Sweden. BMJ Open 2022; 12:e060683. [PMID: 36302578 PMCID: PMC9621189 DOI: 10.1136/bmjopen-2021-060683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To investigate differences in antibiotic prescription for patients with hard-to-heal ulcers assessed using a digital decision support system (DDSS) compared with those assessed without using a DDSS. A further aim was to examine predictors for antibiotic prescription. DESIGN Register-based study. SETTING In 2018-2019, healthcare staff in primary, community and specialist care in Sweden tested a DDSS that offers a mobile application for data and photograph transfer to a platform for multidisciplinary consultation and automatic transmission of data to the Registry of Ulcer Treatment (RUT). Register-based data from patients assessed and diagnosed using the DDSS combined with the RUT was compared with register-based data from patients whose assessments were merely registered in the RUT. PARTICIPANTS A total of 117 patients assessed using the DDSS combined with the RUT (the study group) were compared with 1784 patients whose assessments were registered in the RUT without using the DDSS (the control group). PRIMARY AND SECONDARY OUTCOME MEASURES The differences in antibiotic prescription were analysed using the Pearson's χ2 test. A logistic regression analysis was used to check for influencing factors on antibiotic prescription. RESULTS Patients assessed using a DDSS in combination with the RUT had significantly lower antibiotic prescription than patients entered in the RUT without using the DDSS (8% vs 26%) (p=0.002) (only healed ulcers included). Predictors for antibiotic prescription were diabetes; long healing time; having an arterial, neuropathic or malignant ulcer. CONCLUSIONS A DDSS with data and photograph transfer that enables multidisciplinary communication appears to be a suitable tool to reduce antibiotic prescription for patients with hard-to-heal ulcers.
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Affiliation(s)
- Hanna Linnea Wickström
- Department of Clinical Sciences Malmö, Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Blekinge Wound Healing Centre, Region Blekinge, Karlshamn, Sweden
| | - Cecilia Fagerström
- Department of Health and Caring Sciences, Linnaeus University, Kalmar, Sweden
- Department of Research, Region Kalmar län, Kalmar, Sweden
| | - Rut Frank Öien
- Department of Clinical Sciences Malmö, Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Blekinge Centre of Competence, Region Blekinge, Karlskrona, Sweden
| | - Peter Anderberg
- Department of Health, Blekinge Institute of Technology, Karlskrona, Sweden
- School of Health Sciences, University of Skövde, Skövde, Sweden
| | - Patrik Midlöv
- Department of Clinical Sciences Malmö, Center for Primary Health Care Research, Lund University, Malmö, Sweden
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Wan Y, Lyu Y, Xu Y, Huang P. The relationship between VDR polymorphisms and keratinocyte carcinomas: a systematic review and meta-analysis. Future Oncol 2022; 18:2613-2626. [PMID: 35786964 DOI: 10.2217/fon-2021-1632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: To perform a meta-analysis to assess the association between common VDR polymorphisms (Fok1, Taq1, Apa1, Bsm1) and keratinocyte carcinomas (KCs) susceptibility. Methods & materials: databases were searched up to November 2021. Odds ratios (OR) with 95% CIs were evaluated in the association. Results: This meta-analysis included seven articles. KC (and its subtypes) risks are found to be associated with Fok1 (BCC: ff vs FF+Ff: OR = 2.13, 95% CI = 1.14-3.97; SCC: ff vs FF+Ff: OR = 1.54, 95% CI = 1.09-2.18) and Taq1 (BCC: Tt vs TT: OR = 1.99, 95% CI = 1.35-2.93; tt vs TT: OR = 2.09, 95% CI = 1.27-3.43; Tt +tt vs TT: OR = 2.02, 95% CI = 1.41-2.90) polymorphisms. Conclusion: This study suggests that the Fok1 f allele and the Taq1 t allele are associated with increased susceptibility to KC and its subtypes.
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Affiliation(s)
- Yiling Wan
- Department of Clinical Medicine, School of Queen Mary, Nanchang University, Nanchang, 330006, China
| | - Yanshuang Lyu
- Department of Clinical Medicine, School of Queen Mary, Nanchang University, Nanchang, 330006, China
| | - Yan Xu
- Department of Clinical Medicine, School of Queen Mary, Nanchang University, Nanchang, 330006, China
| | - Peng Huang
- Center for Evidence-Based Medicine, School of Public Health, Nanchang University, Nanchang, 330006, China.,Jiangxi Province Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, 330006, China
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Calvache Ruales MF, Westerhausen S, Zapata Gallo HA, Strehl B, Naza Guzman SD, Versteeg H, Stöppelmann W, Wittlich M. UVR Exposure and Prevention of Street Construction Workers in Colombia and Germany. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:7259. [PMID: 35742508 PMCID: PMC9223545 DOI: 10.3390/ijerph19127259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/09/2022] [Accepted: 06/11/2022] [Indexed: 12/10/2022]
Abstract
(1) Solar ultraviolet radiation (UVR) poses a major risk factor for developing skin cancer after years of chronic exposure. The irradiation is strongly dependent upon the activity or occupation carried out, but also on the climate conditions at the workplace. Knowledge of both has been tested within the occupational group of road construction workers in Colombia and Germany. (2) The GENESIS-UV measurement system has been used at both locations for consistency. A number of workers in both countries wore an electronic data logging dosimeter for several months to deliver detailed information on UVR exposure. (3) It was found that in a tropical climate, UVR exposure remains constant throughout the year, while in a temperate climate seasonal effects are visible, superimposed by behavioural aspects e.g., in springtime. The daily distribution of the radiation shows a distinct dip, especially in the Colombian data. Derived data show the high fraction of working days exceeding a threshold set by the skin type. (4) Road construction work involves high UVR exposure. In both countries, preventive measures are required to reduce the personal exposure to a minimum. Exceedance of the minimal erythema dose (MED) suggests a possible enhancing effect, especially in fair skinned people. Intercomparison of UVR exposure at workplaces is possible between countries and climate zones, emphasizing efforts for global action against skin cancer.
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Affiliation(s)
| | - Stephan Westerhausen
- Department of Ergonomics: Physical Environmental Factors, Institute for Occupational Safety and Health of the German Social Accident Insurance, D-53757 Sankt Augustin, Germany;
| | | | - Benjamin Strehl
- Department Accident Prevention: Digitalisation—Technologies, Institute for Occupational Safety and Health of the German Social Accident Insurance, D-53757 Sankt Augustin, Germany;
| | - Sergio D. Naza Guzman
- Risk Management Consultancy CGR, SURA, Cali 760046, Colombia; (M.F.C.R.); (S.D.N.G.)
| | - Helmut Versteeg
- Department Exposure and Risk Assessment, Institute for Occupational Safety and Health of the German Social Accident Insurance, D-53757 Sankt Augustin, Germany; (H.V.); (W.S.)
| | - Wiho Stöppelmann
- Department Exposure and Risk Assessment, Institute for Occupational Safety and Health of the German Social Accident Insurance, D-53757 Sankt Augustin, Germany; (H.V.); (W.S.)
| | - Marc Wittlich
- Department Accident Prevention: Digitalisation—Technologies, Institute for Occupational Safety and Health of the German Social Accident Insurance, D-53757 Sankt Augustin, Germany;
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Morgado-Águila C, Gil-Fernández G, Dávila-Villalobos OR, Pérez-Rey J, Rey-Sánchez P, Rodríguez-Velasco FJ. Vitamin D serum levels and non-melanoma skin cancer risk. PeerJ 2021; 9:e12234. [PMID: 34631325 PMCID: PMC8475539 DOI: 10.7717/peerj.12234] [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: 06/03/2021] [Accepted: 09/09/2021] [Indexed: 11/20/2022] Open
Abstract
Background Skin cancer is one of the common malignancies. There is sufficient evidence that sunlight (ultraviolet radiation) contributes to the development of skin cancer, but there is also evidence that relates adequate serum levels of vitamin D produced on the skin by the action of ultraviolet radiation with the decreased risk of various types of cancers, including skin cancer. The aim of this study was to investigate the association of vitamin D serum levels among patients with non-melanoma skin cancers (basal cell carcinoma and squamous cell carcinoma) and controls. Methods A prospective observational case-control study was conducted in a sample of 84 subjects in Extremadura (Spain). Forty-one patients with histologically diagnosed basal cell carcinomas and squamous cell carcinomas and 43 healthy controls were randomly chosen to assess whether vitamin D (25(OH)D3) serum level, age and sex were related to non-melanoma skin cancer and to determine the possible risk of this type of skin cancer for these variables. Results When analysing serum vitamin D levels, we ensured that all our subjects, both cases and controls, had normal or low serum vitamin D levels, even though the samples were taken during months with the highest solar irradiance in our region. It is striking in our results that there was a higher percentage of subjects with deficits of vitamin D who did not have skin cancer (66%) than patients with deficits with these types of skin cancers (34%). When adjusting the model for age and sex, vitamin D values above 18 ng/ml increased the risk of suffering from non-melanoma skin cancer by nearly 7-fold (aOR: 6.94, 95% CI [1.55-31.11], p = 0.01). Conclusions Despite the controversial data obtained in the literature, our results suggest that lower levels of vitamin D may be related to a reduced incidence of non-melanoma skin cancer.
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Affiliation(s)
- Carolina Morgado-Águila
- Department of Plastic and Reconstructive Surgery, Cáceres University Hospital Complex, Extremadura Health Service, Cáceres, Extremadura, Spain
| | - Guadalupe Gil-Fernández
- Department of Nursing, Faculty of Medicine and Health Sciences, University of Extremadura, Badajoz, Extremadura, Spain
| | - Orlando Rafael Dávila-Villalobos
- Department of Gynecology and Obstetrics, Cáceres University Hospital Complex, Extremadura Health Service, Cáceres, Extremadura, Spain
| | - Jesús Pérez-Rey
- Department of Public Health, Extremadura Health Service, Extremadura Health Service, Cáceres, Extremadura, Spain
| | - Purificación Rey-Sánchez
- Department of Nursing, Faculty of Nursing and Occupational Therapy, University of Extremadura, Cáceres, Extremadura, Spain
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11
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Tang E, Fung K, Chan AW. Incidence and mortality rates of keratinocyte carcinoma from 1998-2017: a population-based study of sex differences in Ontario, Canada. CMAJ 2021; 193:E1516-E1524. [PMID: 34607845 PMCID: PMC8568084 DOI: 10.1503/cmaj.210595] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2021] [Indexed: 01/10/2023] Open
Abstract
Background: Keratinocyte carcinoma is the most common malignant disease, but it is not captured in major registries. We aimed to describe differences by sex in the incidence and mortality rates of keratinocyte carcinoma in Ontario, Canada. Methods: We conducted a population-based retrospective study of adults residing in Ontario between Jan. 1, 1998, and Dec. 31, 2017, using linked health administrative databases. We identified the first diagnosis of keratinocyte carcinoma using a validated algorithm of health insurance claims, and deaths related to keratinocyte carcinoma from death certificates. We calculated the incidence and mortality rates of keratinocyte carcinoma, stratified by sex, age and income quintile. We evaluated trends using the average annual percentage change (AAPC) based on joinpoint regression. Results: After decreasing from 1998 to 2003, the incidence rate of keratinocyte carcinoma increased by 30% to 369 per 100 000 males and 345 per 100 000 females in 2017 (AAPC 1.9%, 95% confidence interval [CI] 1.7 to 2.1 from 2003 to 2017). The incidence rate was higher in females younger than 55 years, but higher in males aged 55 years or older. Between 2008 and 2017, the incidence rate rose faster in females than males aged 45–54 years (AAPC 1.2% v. 0.5%, p = 0.01) and 55–64 years (1.2% v. 0.1%, p < 0.01). The incidence was higher in males than females in the higher income quintiles. Between 1998 and 2017, the mortality rate of keratinocyte carcinoma was 1.8 times higher in males than females, on average, and rose 4.8-fold overall (AAPC 8.9%, 95% CI 6.4 to 11.4 in males; 8.0%, 95% CI 5.3–10.8 in females). Interpretation: The population burden of keratinocyte carcinoma is growing, and the incidence and mortality rates rose disproportionately among certain sex- and age-specific groups. This warrants further investigation into causal factors and renewed preventive public health measures.
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Affiliation(s)
- Evan Tang
- Faculty of Medicine (Tang), University of Toronto; ICES (Fung, Chan); Division of Dermatology, Department of Medicine (Tang, Chan), Women's College Research Institute, Women's College Hospital, Toronto, Ont
| | - Kinwah Fung
- Faculty of Medicine (Tang), University of Toronto; ICES (Fung, Chan); Division of Dermatology, Department of Medicine (Tang, Chan), Women's College Research Institute, Women's College Hospital, Toronto, Ont
| | - An-Wen Chan
- Faculty of Medicine (Tang), University of Toronto; ICES (Fung, Chan); Division of Dermatology, Department of Medicine (Tang, Chan), Women's College Research Institute, Women's College Hospital, Toronto, Ont.
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12
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Asgari MM, Tsai AL, Avalos L, Sokil M, Quesenberry CP. Association Between Topical Calcineurin Inhibitor Use and Keratinocyte Carcinoma Risk Among Adults With Atopic Dermatitis. JAMA Dermatol 2021; 156:1066-1073. [PMID: 32785626 DOI: 10.1001/jamadermatol.2020.2240] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Importance Topical calcineurin inhibitors (TCIs), primarily used to treat atopic dermatitis (AD), carry a black box label warning users about the potential for increased skin cancer risk. The risk associated with keratinocyte carcinoma (KC), the most common cancer, defined as basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), remains poorly defined because findings from large-scale postmarketing surveillance studies have not been reported. Objectives To examine KC risk overall and by subtype (BCC and SCC) among adults with AD exposed to TCIs compared with those exposed to topical corticosteroids (primary comparator group) and those unexposed to TCIs or topical corticosteroids (alternative comparator group) as well as alterations in risk with TCI dose, frequency, and duration of exposure. Design, Setting, and Participants A retrospective cohort study was conducted at Kaiser Permanente Northern California, a large, integrated health care delivery system, of adults 40 years or older (n = 93 746) with a physician-rendered diagnosis of AD or dermatitis. Patients who were diagnosed from January 1, 2002, to December 31, 2013, were included, with follow-up through December 31, 2017. Data analysis was conducted from June 1, 2016, to October 1, 2018. Exposures Time-varying pharmacy-dispensed TCI exposure (n = 7033) over the study period was compared with topical corticosteroids (n = 73 674) and no TCI or topical corticosteroid exposure (n = 46 141). Main Outcomes and Measures Electronic pathologic testing-validated incident KCs (n = 7744). Results Among a cohort of 93 746 members, the mean (SD) age was 58.5 (12.7) years, and 55 023 patients (58.7%) were women. Multivariable Cox proportional hazards regression revealed no association between TCI exposure and KC risk (adjusted hazard ratio [aHR], 1.02; 95% CI, 0.93-1.13) compared with topical corticosteroid exposure. Similarly, there were no significant differences in BCC risk (aHR, 1.01; 95% CI, 0.90-1.14, TCI vs topical corticosteroids) or SCC risk (aHR, 0.94; 95% CI, 0.82-1.08, TCI vs topical corticosteroids). Changing the comparator group to unexposed individuals yielded similar findings (aHR, 1.04; 95% CI, 0.91-1.19, TCI vs unexposed for basal cell carcinoma). There were no associations between TCI dose, frequency, and duration of use and BCC, SCC, or overall KC risk. Conclusions and Relevance The results of this postmarketing surveillance study of adult health plan members with AD revealed no apparent association between TCI exposure and overall KC, BCC, or SCC risk. Secondary analyses examining dose, frequency, and duration of TCI exposure revealed no associations. These findings suggest that use of TCIs may be safe with respect to KC risk among adults with AD.
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Affiliation(s)
- Maryam M Asgari
- Department of Dermatology, Massachusetts General Hospital, Boston.,Department of Population Medicine, Harvard Medical School, Boston, Massachusetts
| | - Ai-Lin Tsai
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Lyndsay Avalos
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Monica Sokil
- Division of Research, Kaiser Permanente Northern California, Oakland
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13
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Kentley J, Allawh R, Rao S, Doyle A, Ahmad A, Nadhan K, Proby C, Harwood CA, Chung CL. The burden of cutaneous disease in solid organ transplant recipients of color. Am J Transplant 2021; 21:1215-1226. [PMID: 32659869 DOI: 10.1111/ajt.16210] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 06/11/2020] [Accepted: 07/02/2020] [Indexed: 01/25/2023]
Abstract
Organ transplant recipients (OTRs) are at increased risk of cutaneous malignancy. Skin disorders in OTRs of color (OTRoC) have rarely been systematically assessed. We aimed to ascertain the burden of skin disease encountered in OTRoC by prospectively collecting data from OTRs attending 2 posttransplant skin surveillance clinics: 1 in London, UK and 1 in Philadelphia, USA. Retrospective review of all dermatological diagnoses was performed. Data from 1766 OTRs were analyzed: 1024 (58%) white, 376 (21%) black, 261 (15%) Asian, 57 (3%) Middle Eastern/Mediterranean (ME/M), and 48 (2.7%) Hispanic; and 1128 (64%) male. Viral infections affected 45.1% of OTRs, and were more common in white and ME/M patients (P < .001). Fungal infections affected 28.1% and were more common in ME/M patients (P < .001). Inflammatory skin disease affected 24.5%, and was most common in black patients (P < .001). In addition, 26.4% of patients developed skin cancer. There was an increased risk of skin cancer in white vs nonwhite OTRs (HR 4.4, 95% CI 3.5-5.7, P < .001): keratinocyte cancers were more common in white OTRs (P < .001) and Kaposi sarcoma was more common in black OTRs (P < .001). These data support the need for programs that promote targeted dermatology surveillance for all OTRs, regardless of race/ethnicity or country of origin.
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Affiliation(s)
- Jonathan Kentley
- Department of Dermatology, Royal London Hospital, Barts Health NHS Trust, London, UK.,Department of Dermatology, Chelsea and Westminster Hospital, London, UK
| | - Rina Allawh
- Montgomery Dermatology, Lankenau Institute for Medical Research, King of Prussia, Wynnewood, Pennsylvania, USA
| | - Swati Rao
- Department of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | - Alden Doyle
- Department of Medicine, University of Virginia, Charlottesville, Virginia, USA
| | - Amar Ahmad
- Department of Cancer Intelligence, Cancer Research UK, London, UK
| | - Kumar Nadhan
- Department of Dermatology, John H Stroger Hospital of Cook County, Chicago, Illinois, USA
| | - Charlotte Proby
- Jacqui Wood Cancer Centre, School of Medicine, University of Dundee, Dundee, UK
| | - Catherine A Harwood
- Department of Dermatology, Royal London Hospital, Barts Health NHS Trust, London, UK.,Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
| | - Christina L Chung
- Montgomery Dermatology, Lankenau Institute for Medical Research, King of Prussia, Wynnewood, Pennsylvania, USA
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14
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Morgado-Águila C, Rey-Sánchez P, Gil-Fernández G, Costa-Fernández MC, Rodríguez-Velasco FJ. Vitamin D Receptor Polymorphisms and Non-Melanoma Skin Cancer Risk: A Case-Control Study. J Clin Med 2020; 9:jcm9123819. [PMID: 33255834 PMCID: PMC7759998 DOI: 10.3390/jcm9123819] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 11/16/2022] Open
Abstract
Exposure to sunlight is the major source of vitamin D and the main environmental cause of non-melanocytic skin cancers. Vitamin D, partly mediated through the vitamin D receptor (VDR), has potential therapeutic applications in skin cancer. The aim of this study was to investigate the association of BsmI and ApaI VDR polymorphisms among patients with non-melanoma cancers and controls. An observational case-control study was conducted in a sample of 154 subjects. We observed no significant effects between these polymorphisms and skin cancer risk. When stratified for gender, GG and AG BsmI polymorphisms significantly increased the risk of basal cell carcinomas in males. In relation to ApaI, all three polymorphisms significantly increased the risk of basal cell carcinoma in males. When stratified for age, we found that being 70 years of age or younger was a protective factor against both skin cancers. Being a female and 70 years old or younger was a protective factor for basal cell carcinoma. A comparison of the frequencies of the VDR genotypes in patients older than 70 years vs. 70 years or younger also revealed age-dependent variations in patients with non-melanoma skin cancer. Our study suggests a role for VDR polymorphisms in non-melanoma skin cancer development.
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Affiliation(s)
- Carolina Morgado-Águila
- Department of Plastic and Reconstructive Surgery, Cáceres University Hospital Complex, Cáceres, 10001 Extremadura, Spain;
| | - Purificación Rey-Sánchez
- Department of Nursing, Faculty of Nursing and Occupational Therapy, University of Extremadura, Cáceres, 10003 Extremadura, Spain;
- Correspondence: (P.R.-S.); (G.G.-F.); (F.J.R.-V.); Tel.: +34-927-251-234 (P.R.-S.); +34-924-286-674 (G.G.-F.); +34-924-289-839 (F.J.R.-V.)
| | - Guadalupe Gil-Fernández
- Department of Nursing, Faculty of Medicine, University of Extremadura, Badajoz, 06006 Extremadura, Spain
- Correspondence: (P.R.-S.); (G.G.-F.); (F.J.R.-V.); Tel.: +34-927-251-234 (P.R.-S.); +34-924-286-674 (G.G.-F.); +34-924-289-839 (F.J.R.-V.)
| | - María Carmen Costa-Fernández
- Department of Nursing, Faculty of Nursing and Occupational Therapy, University of Extremadura, Cáceres, 10003 Extremadura, Spain;
| | - Francisco José Rodríguez-Velasco
- Department of Nursing, Faculty of Medicine, University of Extremadura, Badajoz, 06006 Extremadura, Spain
- Correspondence: (P.R.-S.); (G.G.-F.); (F.J.R.-V.); Tel.: +34-927-251-234 (P.R.-S.); +34-924-286-674 (G.G.-F.); +34-924-289-839 (F.J.R.-V.)
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15
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Moser U, Andrianakis A, Pondorfer P, Wolf A, Graupp M, Weiland T, Holzmeister C, Wild D, Thurnher D. Sex-specific differences in patients with nonmelanoma skin cancer of the pinna. Head Neck 2020; 42:2414-2420. [PMID: 32369257 PMCID: PMC7496743 DOI: 10.1002/hed.26237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/20/2020] [Accepted: 04/22/2020] [Indexed: 02/04/2023] Open
Abstract
Background Generally, it is known that men are affected more frequently by nonmelanoma skin cancer (NMSC) than women. The aim of our study was to investigate the effect of sex on the characteristics of NMSCs of the pinna at the population that our center serves and to compare it with the international data. Methods We analyzed retrospectively the data of 225 patients with NMSC of the pinna. Sex‐specific differences were investigated for basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC) subgroups. Results The ratio of BCC to cSCC was determined in male patients at 1:1.3, in contrast in females it was identified at 4:1 (P = .001). Conclusion In our study, a new aspect of the sex‐dependent distribution of cSCC and BCC of the pinna was demonstrated. Women are affected four times more frequently by BCC than by cSCC, whereas in men this ratio is approximately equal.
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Affiliation(s)
- Ulrich Moser
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Alexandros Andrianakis
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Prisca Pondorfer
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Axel Wolf
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Matthias Graupp
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Thomas Weiland
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Clemens Holzmeister
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
| | - Dominik Wild
- Department of Otorhinolaryngology, Krankenhaus der Barmherzigen Schwestern Ried, Ried im Innkreis, Austria
| | - Dietmar Thurnher
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Graz, Graz, Austria
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16
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Corchado-Cobos R, García-Sancha N, González-Sarmiento R, Pérez-Losada J, Cañueto J. Cutaneous Squamous Cell Carcinoma: From Biology to Therapy. Int J Mol Sci 2020; 21:ijms21082956. [PMID: 32331425 PMCID: PMC7216042 DOI: 10.3390/ijms21082956] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/18/2020] [Accepted: 04/20/2020] [Indexed: 12/13/2022] Open
Abstract
Cutaneous squamous cell carcinoma (CSCC) is the second most frequent cancer in humans and its incidence continues to rise. Although CSCC usually display a benign clinical behavior, it can be both locally invasive and metastatic. The signaling pathways involved in CSCC development have given rise to targetable molecules in recent decades. In addition, the high mutational burden and increased risk of CSCC in patients under immunosuppression were part of the rationale for developing the immunotherapy for CSCC that has changed the therapeutic landscape. This review focuses on the molecular basis of CSCC and the current biology-based approaches of targeted therapies and immune checkpoint inhibitors. Another purpose of this review is to explore the landscape of drugs that may induce or contribute to the development of CSCC. Beginning with the pathogenetic basis of these drug-induced CSCCs, we move on to consider potential therapeutic opportunities for overcoming this adverse effect.
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Affiliation(s)
- Roberto Corchado-Cobos
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC)-Centro de Investigación del cáncer (CIC)-CSIC, Laboratory 7, 37007 Salamanca, Spain; (R.C.-C.); (N.G.-S.); (J.P.-L.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Hospital Virgen de la Vega, 37007 Salamanca, Spain;
| | - Natalia García-Sancha
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC)-Centro de Investigación del cáncer (CIC)-CSIC, Laboratory 7, 37007 Salamanca, Spain; (R.C.-C.); (N.G.-S.); (J.P.-L.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Hospital Virgen de la Vega, 37007 Salamanca, Spain;
| | - Rogelio González-Sarmiento
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Hospital Virgen de la Vega, 37007 Salamanca, Spain;
- Molecular Medicine Unit, Department of Medicine, University of Salamanca, 37007 Salamanca, Spain
| | - Jesús Pérez-Losada
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC)-Centro de Investigación del cáncer (CIC)-CSIC, Laboratory 7, 37007 Salamanca, Spain; (R.C.-C.); (N.G.-S.); (J.P.-L.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Hospital Virgen de la Vega, 37007 Salamanca, Spain;
| | - Javier Cañueto
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC)-Centro de Investigación del cáncer (CIC)-CSIC, Laboratory 7, 37007 Salamanca, Spain; (R.C.-C.); (N.G.-S.); (J.P.-L.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Hospital Virgen de la Vega, 37007 Salamanca, Spain;
- Department of Dermatology, Complejo Asistencial Universitario de Salamanca, 37007 Salamanca, Spain
- Correspondence: ; Tel.: +34-923-291-100 (ext. 55574)
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17
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Wang HH, Wang YH, Liang CW, Li YC. Assessment of Deep Learning Using Nonimaging Information and Sequential Medical Records to Develop a Prediction Model for Nonmelanoma Skin Cancer. JAMA Dermatol 2019; 155:1277-1283. [PMID: 31483437 DOI: 10.1001/jamadermatol.2019.2335] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Importance A prediction model for new-onset nonmelanoma skin cancer could enhance prevention measures, but few patient data-driven tools exist for more accurate prediction. Objective To use machine learning to develop a prediction model for incident nonmelanoma skin cancer based on large-scale, multidimensional, nonimaging medical information. Design, Setting, and Participants This study used a database comprising 2 million randomly sampled patients from the Taiwan National Health Insurance Research Database from January 1, 1999, to December 31, 2013. A total of 1829 patients with nonmelanoma skin cancer as their first diagnosed cancer and 7665 random controls without cancer were included in the analysis. A convolutional neural network, a deep learning approach, was used to develop a risk prediction model. This risk prediction model used 3-year clinical diagnostic information, medical records, and temporal-sequential information to predict the skin cancer risk of a given patient within the next year. Stepwise feature selection was also performed to investigate important and determining factors of the model. Statistical analysis was performed from November 1, 2016, to October 31, 2018. Main Outcomes and Measures Sensitivity, specificity, and area under the receiver operating characteristic (AUROC) curve were used to evaluate the performance of the models. Results A total of 1829 patients (923 women [50.5%] and 906 men [49.5%]; mean [SD] age, 65.3 [15.7] years) with nonmelanoma skin cancer and 7665 random controls without cancer (3951 women [51.5%] and 3714 men [48.4%]; mean [SD] age, 47.5 [17.3] years) were included in the analysis. The 1-year incident nonmelanoma skin cancer risk prediction model using sequential diagnostic information and drug prescription information as a time-incorporated feature matrix could attain an AUROC of 0.89 (95% CI, 0.87-0.91), with a mean (SD) sensitivity of 83.1% (3.5%) and mean (SD) specificity of 82.3% (4.1%). Carcinoma in situ of skin (AUROC, 0.867; -2.80% loss) and other chronic comorbidities (eg, degenerative osteopathy [AUROC, 0.872; -2.32% loss], hypertension [AUROC, 0.879; -1.53% loss], and chronic kidney insufficiency [AUROC, 0.879; -1.52% loss]) served as more discriminative factors for the prediction. Medications such as trazodone, acarbose, systemic antifungal agents, statins, nonsteroidal anti-inflammatory drugs, and thiazide diuretics were the top-ranking discriminative features in the model; each led to more than a 1% decrease of the AUROC when eliminated individually (eg, trazodone AUROC, 0.868; -2.67% reduction; acarbose AUROC, 0.870; -2.50 reduction; and systemic antifungal agents AUROC, 0.875; -1.99 reduction). Conclusions and Relevance The findings of this study suggest that a risk prediction model may have potential predictive factors for nonmelanoma skin cancer. This model may help health care professionals target high-risk populations for more intensive skin cancer preventive methods.
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Affiliation(s)
- Hsiao-Han Wang
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Department of Dermatology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Hsiang Wang
- International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chia-Wei Liang
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan
| | - Yu-Chuan Li
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei, Taiwan
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18
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Higgins HW, Cho E, Weinstock MA, Li TY, Qureshi A, Li WQ. Gender differences, UV exposure and risk of lentigo maligna in a nationwide healthcare population cohort study. J Eur Acad Dermatol Venereol 2018; 33:1268-1271. [PMID: 30451319 DOI: 10.1111/jdv.15348] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 11/06/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Our understanding of the relationship between ultraviolet (UV) radiation exposure and lentigo maligna (LM) has been largely derived from epidemiologic/clinical studies based on invasive melanoma. Recent studies have shown gender differences in melanocytic tumours incidence. OBJECTIVE To examine the association of UV light with LM by gender remains unclear. METHODS Two prospective cohort study [Nurses' Health Study (1980-2012)] and [Health Professionals Follow-up Study (1986-2010)] were analysed. All participants with LM or MIS, non-LM type were included in analysis. UV index at birth, age 15, and age 30 were calculated by gender. Lifetime UV flux was calculated. Hazard ratios (HRs) were calculated. RESULTS A total of 110 485 women from NHS and 41 015 men from HPFS were examined. A total of 281 LM and 776 melanoma in situ (MIS), non-LM cases were reported. Risk of LM increased with increasing UV flux exposure in multivariate-adjusted models for men (P for trend = 0.04), but not for women (P for trend = 0.91). CONCLUSIONS UV flux may be associated with LM in men but not in women.
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Affiliation(s)
- H W Higgins
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - E Cho
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, USA.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA.,Center for Dermatoepidemiology, VA Medical Center, Providence, RI, USA
| | - M A Weinstock
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, USA.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA.,Center for Dermatoepidemiology, VA Medical Center, Providence, RI, USA
| | - T Y Li
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - A Qureshi
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, USA.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
| | - W Q Li
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, USA.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
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Szewczyk M, Pazdrowski J, Golusiński P, Dańczak-Pazdrowska A, Pawlaczyk M, Sygut J, Marszałek A, Golusiński W. Outdoor work as a risk factor for high-grade cutaneous squamous cell carcinoma of the head and neck. Postepy Dermatol Alergol 2018; 35:408-412. [PMID: 30206456 PMCID: PMC6130134 DOI: 10.5114/ada.2018.75841] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 07/12/2017] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION While it is clear that individuals with outdoor occupations are at a significantly greater risk of developing cutaneous squamous cell carcinoma (cSCC), no previous studies have investigated the potential association between the tumour grade and occupation in this patient population. AIM To assess occupation as a risk factor for the development of high-grade cSCC. Secondarily, to determine the association between the tumour grade and other clinical characteristics. MATERIAL AND METHODS Retrospective analysis of 256 patients treated for head and neck cSCC at our institution in 2007-2016. The following patient characteristics and variables were assessed: age; sex; tumour location and grade; profession; and education level. A univariate analysis was performed to assess the association between each study variable and grade 3 tumour differentiation. RESULTS The following variables were significantly associated (p < 0.05) with grade 3 (G3) cSCC tumours: outdoor work vs. indoor work; primary school vs. high school education; and age. Additionally, patients with low-grade (G1) tumours were significantly younger (mean age: 72) than patients with high-grade (G3) tumours (mean age: 79) (p = 0.046). CONCLUSIONS To our knowledge, this is the first study to assess the variables associated with the tumour grade among outdoor workers. These findings suggest that outdoor workers who develop cSCC are at a greater risk of developing more aggressive cancers. These findings provide additional support for classifying cSCC as an occupational disease. Early education about the dangers of sun exposure during the first years of school is essential to minimize the risks of developing high-grade skin cancer.
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Affiliation(s)
- Mateusz Szewczyk
- Department of Head and Neck Surgery, Poznan University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Jakub Pazdrowski
- Department of Head and Neck Surgery, Poznan University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Paweł Golusiński
- Department of Head and Neck Surgery, Poznan University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
- Department of Biology and Environmental Studies, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Mariola Pawlaczyk
- Department of Gerontology and Geriatric Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Jacek Sygut
- Department of Cancer Pathology and Prophylaxis, Poznan University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Andrzej Marszałek
- Department of Cancer Pathology and Prophylaxis, Poznan University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
| | - Wojciech Golusiński
- Department of Head and Neck Surgery, Poznan University of Medical Sciences, The Greater Poland Cancer Centre, Poznan, Poland
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20
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Ciążyńska M, Bednarski IA, Wódz K, Kolano P, Narbutt J, Sobjanek M, Woźniacka A, Lesiak A. Proteins involved in cutaneous basal cell carcinoma development. Oncol Lett 2018; 16:4064-4072. [PMID: 30128029 DOI: 10.3892/ol.2018.9126] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Accepted: 04/12/2018] [Indexed: 12/11/2022] Open
Abstract
Basal cell carcinoma (BCC) is the most common skin malignancy type in the Caucasian population, with a continuously increasing incidence rate. The etiology of BCC remains unknown, but it appears to have a multifactorial origin resulting from intrinsic and extrinsic factors, including short-wavelength ultraviolet B radiation. The role of specific proteins in BCC that are known to be responsible for the regulation of cell division and are involved in skin aging, including transforming growth factor (TGF)-β, Smad2, matrix metalloproteinases (MMPs)-1, -3, -8 and -9, cathepsin-K and progerin, remains unknown. The aim of the present study was to assess the mRNA and protein expression profile of samples with diagnosed nodular BCC (nBCC) compared with that of healthy skin samples collected from matched areas. The study group included 22 patients (10 men and 12 women; mean age, 59 years; range, 44-82 years) with pathologically confirmed nBCC, and 22 healthy volunteers (10 men and 12 women; mean age, 59 years; range, 43-78 years) as a control group. The expression of the studied proteins was assessed in all samples by western blotting and reverse transcription-quantitative polymerase chain reaction analysis. Statistically significant increases in the expression of TGF-β, Smad2, cathepsin-K, progerin and MMP-1, -3, -8 and -9 were detected in skin biopsies with diagnosed nBCC compared with the control group, confirming the important role of these proteins in skin carcinogenesis.
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Affiliation(s)
- Magdalena Ciążyńska
- Department of Proliferative Diseases, Regional Oncology Centre, Łódź 93-513, Poland
| | - Igor A Bednarski
- Department of Dermatology, Paediatric Dermatology and Dermatological Oncology, Medical University of Łódź, Łódź 91-347, Poland
| | - Karolina Wódz
- Department of Experimental Immunology, Medical University of Łódź, Łódź 90-237, Poland
| | - Paweł Kolano
- Department of General and Oncological Surgery, Tomaszow Health Centre, Tomaszow Mazowiecki 97-200, Poland
| | - Joanna Narbutt
- Department of Dermatology, Paediatric Dermatology and Dermatological Oncology, Medical University of Łódź, Łódź 91-347, Poland
| | - Michał Sobjanek
- Department of Dermatology, Venereology and Allergy, Medical University of Gdansk, Gdansk 80-210, Poland
| | - Anna Woźniacka
- Department of Dermatology and Venereology, Medical University of Łódź, Łódź 90-647, Poland
| | - Aleksandra Lesiak
- Department of Dermatology, Paediatric Dermatology and Dermatological Oncology, Medical University of Łódź, Łódź 91-347, Poland
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21
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McLoone P, McLoone P, Imanbayev K, Norval M. The incidence and body site of skin cancers in the population groups of Astana, Kazakhstan. Health Sci Rep 2018; 1:e51. [PMID: 30623086 PMCID: PMC6266460 DOI: 10.1002/hsr2.51] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/04/2018] [Accepted: 04/19/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND AND AIMS Data on cutaneous malignant melanoma (CMM), squamous cell carcinoma of the skin (SCC), and basal cell carcinoma (BCC) in populations consisting of multi-racial groups in the Commonwealth of Independent States are limited. Here, the main aim was to analyse the incidence and body site of these cancers in the population groups of Astana, Kazakhstan (2007-2016). METHODS Annual age standardised incidences and body sites of BCC, SCC, and CMM in Astana's population, divided into "Kazakhs and other Turkic/Asian" and "Russian and other European/Caucasian" groups, were calculated from histologically confirmed cases reported to Astana Oncology Centre. RESULTS During the period January 2007 to October 2016, 647 skin cancers were diagnosed. The age and sex standardised incidence of BCC, SCC, and CMM increased significantly between 2007 to 2011 and 2012 to 2016. Higher incidences occurred in the Russian and other European/Caucasian group compared with the Kazakh and other Turkic/Asian group for the 3 skin cancers. BCC was the most common type of skin tumour, followed by SCC, and then CMM, in both population groups and sexes. The head/neck was the commonest site for BCC and SCC in all groups. For CMM, the most frequent site was the trunk in the Russian group and the head/neck in the Kazakh group. CONCLUSION The incidence of skin tumours in Astana rose over the past 10 years. Differences in skin phototypes and sun exposure/ protection behaviours may account for the more frequent occurrence of skin tumours in the Russian population group compared with the Kazakh population group.
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Affiliation(s)
| | - Philip McLoone
- Institute of Health and WellbeingUniversity of GlasgowScotlandUK
| | | | - Mary Norval
- Biomedical SciencesUniversity of EdinburghEdinburghScotlandUK
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22
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Imanbayev K, Makishev A, Zhagiparov M, McLoone P. Non-Melanoma Skin Cancers at Sites of Previous Frostbite: Case Report and Review. Case Rep Dermatol 2018. [PMID: 29515390 PMCID: PMC5836220 DOI: 10.1159/000486477] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The association between ultraviolet radiation exposure and skin cancer is well established. Limited studies have reported an association between frostbite and the development of non-melanoma skin cancer but evidence for a proven link is insufficient and possible carcinogenic mechanisms have not been fully explored. In this report, 3 cases of non-melanoma skin cancer (1 case of basal cell carcinoma and 2 cases of squamous cell carcinoma of the skin) which developed at a site of previous frostbite caused by exposure to extremely cold temperatures in Astana, the capital city of Kazakhstan, are described.
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Affiliation(s)
- Khalel Imanbayev
- aDepartment of Oncology, Medical University of Astana, Astana, Kazakhstan
| | - Abay Makishev
- aDepartment of Oncology, Medical University of Astana, Astana, Kazakhstan
| | - Murat Zhagiparov
- aDepartment of Oncology, Medical University of Astana, Astana, Kazakhstan
| | - Pauline McLoone
- bDepartment of Biomedical Sciences, Nazarbayev University School of Medicine, Astana, Kazakhstan
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23
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Roffman D, Hart G, Girardi M, Ko CJ, Deng J. Predicting non-melanoma skin cancer via a multi-parameterized artificial neural network. Sci Rep 2018; 8:1701. [PMID: 29374196 PMCID: PMC5786038 DOI: 10.1038/s41598-018-19907-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 01/10/2018] [Indexed: 12/20/2022] Open
Abstract
Ultraviolet radiation (UVR) exposure and family history are major associated risk factors for the development of non-melanoma skin cancer (NMSC). The objective of this study was to develop and validate a multi-parameterized artificial neural network based on available personal health information for early detection of NMSC with high sensitivity and specificity, even in the absence of known UVR exposure and family history. The 1997-2015 NHIS adult survey data used to train and validate our neural network (NN) comprised of 2,056 NMSC and 460,574 non-cancer cases. We extracted 13 parameters for our NN: gender, age, BMI, diabetic status, smoking status, emphysema, asthma, race, Hispanic ethnicity, hypertension, heart diseases, vigorous exercise habits, and history of stroke. This study yielded an area under the ROC curve of 0.81 and 0.81 for training and validation, respectively. Our results (training sensitivity 88.5% and specificity 62.2%, validation sensitivity 86.2% and specificity 62.7%) were comparable to a previous study of basal and squamous cell carcinoma prediction that also included UVR exposure and family history information. These results indicate that our NN is robust enough to make predictions, suggesting that we have identified novel associations and potential predictive parameters of NMSC.
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Affiliation(s)
- David Roffman
- Department of Therapeutic Radiology, School of Medicine, Yale University, New Haven, USA
| | - Gregory Hart
- Department of Therapeutic Radiology, School of Medicine, Yale University, New Haven, USA
| | - Michael Girardi
- Department of Dermatology, School of Medicine, Yale University, New Haven, USA
| | - Christine J Ko
- Department of Dermatology, School of Medicine, Yale University, New Haven, USA
| | - Jun Deng
- Department of Therapeutic Radiology, School of Medicine, Yale University, New Haven, USA.
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24
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Lupu M, Caruntu A, Caruntu C, Papagheorghe LML, Ilie MA, Voiculescu V, Boda D, Constantin C, Tanase C, Sifaki M, Drakoulis N, Mamoulakis C, Tzanakakis G, Neagu M, Spandidos DA, Izotov BN, Tsatsakis AM. Neuroendocrine factors: The missing link in non‑melanoma skin cancer (Review). Oncol Rep 2017; 38:1327-1340. [PMID: 28713981 PMCID: PMC5549028 DOI: 10.3892/or.2017.5817] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 06/29/2017] [Indexed: 02/06/2023] Open
Abstract
Non‑melanoma skin cancer (NMSC) is the most common form of cancer worldwide, comprising 95% of all cutaneous malignancies and approximately 40% of all cancers. In spite of intensive efforts aimed towards awareness campaigns and sun‑protective measures, epidemiological data indicate an increase in the incidence of NMSC. This category of skin cancers has many common environmental triggers. Arising primarily on sun‑exposed skin, it has been shown that ultraviolet radiation is, in the majority of cases, the main trigger involved in the pathogenesis of NMSC. Aside from the well‑known etiopathogenic factors, studies have indicated that several neuroactive factors are involved in the carcinogenesis of two of the most common types of NMSC, namely basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), with the exception of penile SCC, for which a paucity of specific data on their pathogenic role exists. The complex interaction between the peripheral nervous system and target cells in the skin appears to be mediated by locally released neuroendocrine factors, such as catecholamines, substance P, calcitonin gene‑related peptide and somatostatin, as well as neurohormones, such as proopiomelanocortin and its derived peptides, α‑melanocyte‑stimulating hormone and adrenocorticotropin. All these factors have been, at least at some point, a subject of debate regarding their precise role in the pathogenesis of NMSC. There is also a significant body of evidence indicating that psychological stress is a crucial impact factor influencing the course of skin cancers, including SCC and BCC. Numerous studies have suggested that neuroendocrine factor dysregulation, as observed in stress reactions, may be involved in tumorigenesis, accelerating the development and progression, and suppressing the regression of NMSC. Further studies are required in order to elucidate the exact mechanisms through which neuroactive molecules promote or inhibit cutaneous carcinogenesis, as this could lead to the development of more sophisticated and tailored treatment protocols, as well as open new perspectives in skin cancer research.
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Affiliation(s)
- Mihai Lupu
- Department of Dermatology, MEDAS Medical Center, 030442 Bucharest, Romania
| | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, ‘Carol Davila’ Central Military Emergency Hospital, 010825 Bucharest, Romania
- ‘Titu Maiorescu’ University, Faculty of Medicine, 031593 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, ‘Prof. N. Paulescu’ National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
| | | | - Mihaela Adriana Ilie
- Dermatology Research Laboratory, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Vlad Voiculescu
- Department of Dermatology and Allergology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Daniel Boda
- Dermatology Research Laboratory, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Carolina Constantin
- ‘Victor Babes’ National Institute of Pathology, 050096 Bucharest, Romania
- Colentina University Hospital, 020125 Bucharest, Romania
| | - Cristiana Tanase
- ‘Titu Maiorescu’ University, Faculty of Medicine, 031593 Bucharest, Romania
- ‘Victor Babes’ National Institute of Pathology, 050096 Bucharest, Romania
| | - Maria Sifaki
- Laboratory of Toxicology, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Nikolaos Drakoulis
- Research Group of Clinical Pharmacology and Pharmacogenomics, Faculty of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Charalampos Mamoulakis
- Department of Urology, University General Hospital of Heraklion, University of Crete Medical School, 71003 Heraklion, Greece
| | - George Tzanakakis
- Laboratory of Anatomy-Histology-Embryology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Monica Neagu
- ‘Victor Babes’ National Institute of Pathology, 050096 Bucharest, Romania
- Colentina University Hospital, 020125 Bucharest, Romania
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Boris N. Izotov
- Department of Analytical Toxicology, Pharmaceutical Chemistry and Pharmacognosy, Sechenov University, 119991 Moscow, Russia
| | - Aristides M. Tsatsakis
- Laboratory of Toxicology, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece
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25
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Teegarden MD, Campbell AR, Cooperstone JL, Tober KL, Schwartz SJ, Oberyszyn TM. 25-Hydroxyvitamin D 3 and its C-3 epimer are elevated in the skin and serum of Skh-1 mice supplemented with dietary vitamin D 3. Mol Nutr Food Res 2017; 61. [PMID: 28589636 DOI: 10.1002/mnfr.201700293] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 05/23/2017] [Accepted: 05/24/2017] [Indexed: 11/05/2022]
Abstract
SCOPE UV exposure is a risk factor for keratinocyte carcinoma (KC) while critical for endogenous vitamin D production. We investigated dietary modulation of skin and serum 25-hydroxyvitamin D3 (25OHD3 ) and its C-3 epimer (C3epi) in a mouse model of KC. C3epi is an under-investigated metabolite of vitamin D with respect to its biological implications. METHODS AND RESULTS Male and female Skh-1 mice were supplemented with 25, 150 or 1000 IU/kg diet vitamin D3 for 25 weeks, with some exposed to UV light. Skin and serum vitamin D metabolites were quantitated using HPLC-MS/MS (n = 3 per dose/sex/UV treatment). Serum and skin 25OHD3 and C3epi significantly increased with dose (P<0.0001), but with different response patterns. UV exposure significantly attenuated serum, but not skin, levels of both metabolites (P<0.001, P = 0.0287), while up-regulating expression of renal Cyp24a1 (P < 0.01). A dose by sex interaction trended toward significance with serum and skin levels of C3epi, wherein male mice attained higher levels of C3epi with higher dietary vitamin D3 . This reflected a similar, but non-significant pattern in average tumor size. CONCLUSION The complex relationship between vitamin D and KC requires further investigation. This study provides insight into modulation of local and systemic vitamin D status with dietary supplementation.
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Affiliation(s)
- Matthew D Teegarden
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, USA
| | - Amanda R Campbell
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jessica L Cooperstone
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, USA
| | - Kathleen L Tober
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Steven J Schwartz
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, USA
| | - Tatiana M Oberyszyn
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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26
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Extract from Periostracum cicadae Inhibits Oxidative Stress and Inflammation Induced by Ultraviolet B Irradiation on HaCaT Keratinocytes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:8325049. [PMID: 28465707 PMCID: PMC5390570 DOI: 10.1155/2017/8325049] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Revised: 02/21/2017] [Accepted: 03/06/2017] [Indexed: 11/18/2022]
Abstract
Periostracum cicadae is widely used for the treatment of skin diseases such as eczema, pruritus, and itching. The current study sought to evaluate the effect of P. cicadae extract on ultraviolet B (UVB) irradiation and identify the mechanisms involved. Photodamage-protective activity of P. cicadae extracts against oxidative challenge was screened using HaCaT keratinocytes. P. cicadae extracts did not affect cell viability but decreased reactive oxygen species (ROS) production. The extract attenuates the expression of interleukin-6 (IL-6), matrix metalloproteinase-2 (MMP-2), and MMP-9 in UVB-treated HaCaT cells. Also, P. cicadae abrogated UVB-induced activation of NF-κB, p53, and activator protein-1 (AP-1). The downmodulation of IL-6 by P. cicadae was inhibited by the p38 inhibitor (SB203580) or JNK inhibitor (SP600125). Moreover, the extract attenuated the expression of NF-κB and induced thrombomodulin in keratinocytes and thereby effectively downregulated inflammatory responses in the skin. The nuclear accumulation and expression of NF-E2-related factor (Nrf2) were increased by P. cicadae treatment. Furthermore, treatment with P. cicadae remarkably ameliorated the skin's structural damage induced by irradiation. This study demonstrates that P. cicadae may protect skin cells against oxidative insult by modulating ROS concentration, IL-6, MMPs generation, antioxidant enzymes activity, and cell signaling pathways.
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27
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Pilkington SM, Gibbs NK, Costello P, Bennett SP, Massey KA, Friedmann PS, Nicolaou A, Rhodes LE. Effect of oral eicosapentaenoic acid on epidermal Langerhans cell numbers and PGD2production in UVR-exposed human skin: a randomised controlled study. Exp Dermatol 2016; 25:962-968. [DOI: 10.1111/exd.13177] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Suzanne M. Pilkington
- Centre for Dermatology; Institute of Inflammation and Repair; University of Manchester; Manchester UK
| | - Neil K. Gibbs
- Centre for Dermatology; Institute of Inflammation and Repair; University of Manchester; Manchester UK
| | - Patrick Costello
- Centre for Dermatology; Institute of Inflammation and Repair; University of Manchester; Manchester UK
| | - Susan P. Bennett
- Centre for Dermatology; Salford Royal Hospital; Manchester Academic Health Science Centre; Manchester UK
| | - Karen A. Massey
- School of Pharmacy; Faculty of Medical and Human Sciences; University of Manchester; Manchester UK
| | | | - Anna Nicolaou
- School of Pharmacy; Faculty of Medical and Human Sciences; University of Manchester; Manchester UK
| | - Lesley E. Rhodes
- Centre for Dermatology; Institute of Inflammation and Repair; University of Manchester; Manchester UK
- Centre for Dermatology; Salford Royal Hospital; Manchester Academic Health Science Centre; Manchester UK
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28
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Multifaceted role of TREX2 in the skin defense against UV-induced skin carcinogenesis. Oncotarget 2016; 6:22375-96. [PMID: 26090614 PMCID: PMC4673170 DOI: 10.18632/oncotarget.4296] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Accepted: 06/02/2015] [Indexed: 01/05/2023] Open
Abstract
TREX2 is a 3′-DNA exonuclease specifically expressed in keratinocytes. Here, we investigated the relevance and mechanisms of TREX2 in ultraviolet (UV)-induced skin carcinogenesis. TREX2 expression was up-regulated by chronic UV exposure whereas it was de-regulated or lost in human squamous cell carcinomas (SCCs). Moreover, we identified SNPs in the TREX2 gene that were more frequent in patients with head and neck SCCs than in healthy individuals. In mice, TREX2 deficiency led to enhanced susceptibility to UVB-induced skin carcinogenesis which was preceded by aberrant DNA damage removal and degradation as well as reduced inflammation. Specifically, TREX2 loss diminished the up-regulation of IL12 and IFNγ, key cytokines related to DNA repair and antitumor immunity. In UV-treated keratinocytes, TREX2 promoted DNA repair and passage to late apoptotic stages. Notably, TREX2 was recruited to low-density nuclear chromatin and micronuclei, where it interacted with phosphorylated H2AX histone, which is a critical player in both DNA repair and cell death. Altogether, our data provide new insights in the molecular mechanisms of TREX2 activity and establish cell autonomous and non-cell autonomous functions of TREX2 in the UVB-induced skin response.
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29
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Sex differences and pathology status correlated to the toxicity of some common carcinogens in experimental skin carcinoma. Food Chem Toxicol 2016; 95:149-58. [PMID: 27417450 DOI: 10.1016/j.fct.2016.07.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 06/23/2016] [Accepted: 07/10/2016] [Indexed: 12/27/2022]
Abstract
The increased susceptibility of men as compared to women to develop different types of cancer, including skin cancer, is well known; however, the mechanisms involved in this process are still a matter of debate. This study aimed to obtain animal models of photo-chemically-induced skin carcinogenesis by exposure to ultraviolet radiation B (UVB) coupled with topical applications of a tumor initiator (7,12-dimethylbenz(a)anthracene, DMBA) and a tumor promoter (12-O-tetradecanoylphorbol-13-acetate, TPA) in order to characterize the gender disparities regarding the skin lesions developed by the female and male SKH-1 hairless mice included in this study. Histopathological analysis confirmed the presence of malignant lesions in both cases, in female and male mice, following chronic exposure (24 weeks) to the noxious effects of the carcinogens applied, whereas the tumors in male mice had a more severe histological grade. In addition, tumor incidence, size and multiplicity were higher in male mice than in female mice.
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30
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Karami S, Colt JS, Stewart PA, Schwartz K, Davis FG, Ruterbusch JJ, Chow WH, Wacholder S, Graubard BI, Purdue MP, Moore LE. A case-control study of occupational sunlight exposure and renal cancer risk. Int J Cancer 2015; 138:1626-33. [PMID: 26505275 DOI: 10.1002/ijc.29902] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 10/09/2015] [Indexed: 12/18/2022]
Abstract
Epidemiological evidence of a relationship between vitamin D and kidney cancer risk has been inconsistent despite experimental data indicating that vitamin D and its metabolites may inhibit carcinogenesis. Previously we reported an inverse association between renal cell carcinoma (RCC) risk and occupational ultraviolet (UV) exposure among European men. In this study, we examined the association between occupational UV exposure and RCC risk among US residents and investigated whether this association varied by race and sex. Lifetime occupational data for 1,217 RCC cases and 1,235 controls in a population-based case-control study, conducted from 2002 to 2007, were assessed for occupational UV exposure. We evaluated exposure metrics in quartiles based on control exposure levels and calculated associations between RCC risk and occupational UV exposure using unconditional logistic regression adjusted for sex, race, body mass index, smoking, hypertension, center, education, family history of cancer and dietary vitamin D intake. A general pattern of decreasing RCC risk with increasing UV exposure was observed. Cases had significantly lower cumulative occupational UV exposure than controls (fourth quartile vs. first: odds ratio = 0.74 [95% confidence interval = 0.56-0.99], p-trend = 0.03). Similar results were observed for other UV exposure metrics. The association with occupational UV exposure was stronger for women than for men, but did not differ by race. Our findings suggest an inverse association between occupational UV exposure and RCC, particularly among women. Given the sex finding discrepancies in this study versus our previous study, additional research is need to clarify whether the protective effects of occupational UV exposure and RCC risk are real.
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Affiliation(s)
- Sara Karami
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
| | - Joanne S Colt
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
| | | | - Kendra Schwartz
- Karmanos Cancer Institute, Wayne State University, Detroit, MI
| | | | | | - Wong-Ho Chow
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
| | - Sholom Wacholder
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
| | - Barry I Graubard
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
| | - Mark P Purdue
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
| | - Lee E Moore
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Rockville, MD
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Stechschulte SA, Kirsner RS, Federman DG. Sunscreens for Non-Dermatologists: What you Should Know when Counseling Patients. Postgrad Med 2015; 123:160-7. [DOI: 10.3810/pgm.2011.07.2315] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ziari K, Behdad B, Mohammadshahi A, Pirasteh HR, Sharifi MD, Dadpay M. Cellular and biological evaluation and diagnostic immunohistochemistry of cytokeratin 15/19 expression in distinguishing cutaneous basal cell carcinoma. Biologicals 2015; 43:181-5. [PMID: 25748637 DOI: 10.1016/j.biologicals.2015.02.004] [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: 12/12/2014] [Revised: 02/03/2015] [Accepted: 02/05/2015] [Indexed: 11/19/2022] Open
Abstract
Recent studies have investigated the expression of proliferative markers, but little is known about the expression of cytokeratin 15 and 19 in different histological subtypes of basal cell carcinoma (BCC). We conducted cellular, biological, clinicopathological and immunohistochemical analysis on the manifestations of 8 BCC by hematoxylin and eosin stain (H&E) staining and immunohistochemistry and reviewed relevant literature. Microscopically, the tumor cells were multiple remarkable foci of epidermolytic hyperkeratosis with large pleomorphic nuclei and scant cytoplasm together with peripheral palisading and forming solid nests. Furthermore, the most tumors were composed of highly cellular areas with a homogenous population of round, ovoid and spindle cells, hyperchromatic nuclei, high cellular pleomorphism, high mitotic index and various morphologic patterns. Moreover, the tumors displayed an invasive growth, with positive expression of Cytokeratin 19 (CK19) and negative expression of CK15. Our study revealed that the expression of CK19 was associated with progression and invasion in cases with BCC and immunohistochemistry is indispensable in distinguishing this tumor from other types of cutaneous carcinoma. To our best knowledge, it may be a considerable biomarker to assess invasiveness of cutaneous-surface BCC and to guide clinical management of such tumors.
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Affiliation(s)
- Katayoun Ziari
- Department of Pathology, Be'sat Hospital, AJA University of Medical Sciences, Tehran, Iran
| | - Behnoosh Behdad
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Mohammadshahi
- Department of Emergency Medicine, AJA University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Davood Sharifi
- Department of Emergency Medicine, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoomeh Dadpay
- Department of Pathology, Imam Reza Hospital, AJA University of Medical Sciences, Tehran, Iran.
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Human papillomavirus type 197 is commonly present in skin tumors. Int J Cancer 2014; 136:2546-55. [DOI: 10.1002/ijc.29325] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 10/20/2014] [Indexed: 11/07/2022]
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Abbas AM, Almukhtar RM, Loftus EV, Lichtenstein GR, Khan N. Risk of melanoma and non-melanoma skin cancer in ulcerative colitis patients treated with thiopurines: a nationwide retrospective cohort. Am J Gastroenterol 2014; 109:1781-93. [PMID: 25244964 DOI: 10.1038/ajg.2014.298] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 07/02/2014] [Accepted: 08/01/2014] [Indexed: 12/11/2022]
Abstract
OBJECTIVES There are limited data on the risk of non-melanoma skin cancer (NMSC) and melanoma skin cancer (MSC) among thiopurine-treated patients with ulcerative colitis (UC). Our aim was to investigate the risk while on, by cumulative years, and after stopping thiopurine therapy. METHODS Nationwide data were obtained from the Veterans Affairs (VA) health-care system during 2001-2011. We performed a retrospective cohort study evaluating patients with UC. Cox regression was used to investigate the association between thiopurines use and time to NMSC while adjusting for demographics, ultraviolet radiation exposure, and VA visiting frequency. A matched nested case-control study was conducted to investigate the association between thiopurine use and MSC. RESULTS We included 14,527 patients with UC in the analysis, with a median follow-up of 8.1 years. A total of 3,346 (23%) patients used thiopurines for a median duration of 1.6 years. We identified 421 NMSC and 45 MSC cases. The adjusted hazard ratios of developing NMSC while on and after stopping thiopurines were 2.1 (P<0.0001) and 0.7 (P=0.07), respectively, as compared with unexposed patients. The incidence rate of NMSC among those who never used thiopurines was 3.7 compared with 5.8, 7.9, 8.3, 7.8, and 13.6 per 1,000 person-years for the 1st, 2nd, 3th, 4th, and 5th year of thiopurine use, respectively. No statistically significant association was observed between thiopurine use and MSC, odds ratio 0.8 (P=0.6). CONCLUSIONS In this predominantly white male nationwide cohort, there was a twofold increase in the risk of NMSC while on thiopurines. The incidence rate of NMSC significantly increased with subsequent years of cumulative exposure to thiopurines. Stopping thiopurines reduced the risk of NMSC to pre-exposure levels irrespective of the prior exposure duration.
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Affiliation(s)
- Ali M Abbas
- 1] Section of Gastroenterology, Southeast Louisiana Veterans Health Care System, New Orleans, Louisiana, USA [2] Department of Medicine, University of Florida, Gainesville, Florida, USA
| | - Rawaa M Almukhtar
- Department of Epidemiology, School of Public Health, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Gary R Lichtenstein
- The Philadelphia VA Medical Center, Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman school of Medicine, Philadelphia, Pennsylvania, USA
| | - Nabeel Khan
- 1] Section of Gastroenterology, Southeast Louisiana Veterans Health Care System, New Orleans, Louisiana, USA [2] The Philadelphia VA Medical Center, Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman school of Medicine, Philadelphia, Pennsylvania, USA
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Peretti A, Borgogna C, Rossi D, De Paoli L, Bawadekar M, Zavattaro E, Boldorini R, De Andrea M, Gaidano G, Gariglio M. Analysis of human β-papillomavirus and Merkel cell polyomavirus infection in skin lesions and eyebrow hair bulbs from a cohort of patients with chronic lymphocytic leukaemia. Br J Dermatol 2014; 171:1525-8. [PMID: 24976446 DOI: 10.1111/bjd.13215] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2014] [Indexed: 12/27/2022]
Abstract
BACKGROUND Research demonstrates an increased incidence of skin cancer in immunocompromised hosts, including patients with chronic lymphocytic leukaemia (CLL) and organ transplant recipients (OTRs). Active human β-papillomavirus (β-HPV) infection has been found in OTR skin lesions, suggesting its possible involvement in skin carcinogenesis. Merkel cell polyomavirus (MCPyV) has also been reported in cases of skin cancer. OBJECTIVES To investigate the potential correlations between patient clinical features and skin cancer development, and the presence of β-HPV and MCPyV DNA and protein markers in skin lesions and hair bulbs from patients with CLL. METHODS The clinical features of 293 patients with CLL were analysed according to the presence or absence of skin lesions. β-HPV and MCPyV infection was investigated in skin lesions and hair bulbs from the study cohort by both polymerase chain reaction (PCR) analysis and immunohistochemical screening. RESULTS No significant correlations were observed between any of the analysed haematological parameters and the development of skin cancer. PCR analysis revealed the presence of β-HPV and MCPyV DNA in skin lesions, and 83% of positivity for MCPyV DNA in hair bulbs, while systematic immunohistochemical analysis of all the lesions failed to detect any expression of the viral proteins β-HPV E4, L1 or MCPyV LTAg. CONCLUSIONS Overall, the data indicate that carriage of β-HPV and MCPyV in the lesional skin and hair bulbs from patients with CLL without any evident reactivation at skin tumour sites most likely represents coincidental rather than causal infection. This contrasts with previous findings in relation to OTR-derived skin lesions.
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Affiliation(s)
- A Peretti
- Virology Unit, Department of Translational Medicine, Novara Medical School, via Solaroli 17, 28100, Novara, Italy
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Stimpfle D, Serra A, Wüthrich R, French L, Braun R, Hofbauer G. Spectophotometric intracutaneous analysis: an investigation on photodamaged skin of immunocompromised patients. J Eur Acad Dermatol Venereol 2014; 29:1141-7. [DOI: 10.1111/jdv.12771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 09/09/2014] [Indexed: 01/01/2023]
Affiliation(s)
- D.W. Stimpfle
- Department of Dermatology; University Hospital Zurich; Zurich Switzerland
- Division of Nephrology; University Hospital Zurich; Zurich Switzerland
| | - A.L. Serra
- Division of Nephrology; University Hospital Zurich; Zurich Switzerland
| | - R.P. Wüthrich
- Division of Nephrology; University Hospital Zurich; Zurich Switzerland
| | - L.E. French
- Department of Dermatology; University Hospital Zurich; Zurich Switzerland
| | - R.P. Braun
- Department of Dermatology; University Hospital Zurich; Zurich Switzerland
| | - G.F.L. Hofbauer
- Department of Dermatology; University Hospital Zurich; Zurich Switzerland
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Norval M, Kellett P, Wright CY. The incidence and body site of skin cancers in the population groups of South Africa. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2014; 30:262-5. [DOI: 10.1111/phpp.12106] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/20/2013] [Indexed: 12/01/2022]
Affiliation(s)
- Mary Norval
- Biomedical Sciences; University of Edinburgh; Edinburgh Scotland
| | - Patricia Kellett
- National Cancer Registry; National Health Laboratory Service; Johannesburg South Africa
| | - Caradee Yael Wright
- Climate Studies, Modelling and Environmental Health Research Group; Council for Scientific and Industrial Research, Natural Resources and the Environment; Pretoria South Africa
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Batrani M, Mahalingam M. Human papillomavirus and cutaneous squamous cell carcinoma: the dilemma continues. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/edm.12.6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Bzhalava D, Guan P, Franceschi S, Dillner J, Clifford G. A systematic review of the prevalence of mucosal and cutaneous human papillomavirus types. Virology 2013; 445:224-31. [PMID: 23928291 DOI: 10.1016/j.virol.2013.07.015] [Citation(s) in RCA: 200] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 07/08/2013] [Accepted: 07/16/2013] [Indexed: 01/19/2023]
Abstract
Systematic reviews of the prevalence of different types of Human Papillomavirus (HPV) across a broad range of disease grades from normal to cancer are essential to gain basic knowledge of how widespread infections with the different HPV types are, and to provide information on the possible carcinogenicity of different HPV types. For HPV types that infect human mucosa, of which 12 are established causes of cervical cancer, we present the results of a systematic review and meta-analysis of 47 HPV types in cervical samples across the entire range of cervical diagnoses from normal to cervical cancer, restricted to studies using a number of well characterized PCR assays. For the cutaneous HPV types, which have been linked to the development of squamous cell carcinoma of the skin, their presence has been measured in a variety of different sample types and by assays with variable performance. Therefore, we restricted a systematic review of their prevalence to studies that assayed for cutaneous HPV infection in a case-control format.
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Affiliation(s)
- Davit Bzhalava
- International HPV Reference Center, Deptartment of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
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Bzhalava D, Johansson H, Ekström J, Faust H, Möller B, Eklund C, Nordin P, Stenquist B, Paoli J, Persson B, Forslund O, Dillner J. Unbiased approach for virus detection in skin lesions. PLoS One 2013; 8:e65953. [PMID: 23840382 PMCID: PMC3696016 DOI: 10.1371/journal.pone.0065953] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Accepted: 05/01/2013] [Indexed: 01/28/2023] Open
Abstract
To assess presence of virus DNA in skin lesions, swab samples from 82 squamous cell carcinomas of the skin (SCCs), 60 actinic keratoses (AKs), paraffin-embedded biopsies from 28 SCCs and 72 kerathoacanthomas (KAs) and fresh-frozen biopsies from 92 KAs, 85 SCCs and 92 AKs were analyzed by high throughput sequencing (HTS) using 454 or Ion Torrent technology. We found total of 4,284 viral reads, out of which 4,168 were Human Papillomavirus (HPV)-related, belonging to 15 known (HPV8, HPV12, HPV20, HPV36, HPV38, HPV45, HPV57, HPV59, HPV104, HPV105, HPV107, HPV109, HPV124, HPV138, HPV147), four previously described putative (HPV 915 F 06 007 FD1, FA73, FA101, SE42) and two putatively new HPV types (SE46, SE47). SE42 was cloned, sequenced, designated as HPV155 and found to have 76% similarity to the most closely related known HPV type. In conclusion, an unbiased approach for viral DNA detection in skin tumors has found that, although some new putative HPVs were found, known HPV types constituted most of the viral DNA.
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Affiliation(s)
- Davit Bzhalava
- Departments of Laboratory Medicine, Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Departments of Clinical Microbiology and Pathology, Karolinska Hospital, Stockholm, Sweden
| | - Hanna Johansson
- Department of Medical Microbiology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Johanna Ekström
- Departments of Laboratory Medicine, Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Departments of Clinical Microbiology and Pathology, Karolinska Hospital, Stockholm, Sweden
- Department of Medical Microbiology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Helena Faust
- Department of Medical Microbiology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Birgitta Möller
- Departments of Laboratory Medicine, Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Departments of Clinical Microbiology and Pathology, Karolinska Hospital, Stockholm, Sweden
| | - Carina Eklund
- Departments of Laboratory Medicine, Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Departments of Clinical Microbiology and Pathology, Karolinska Hospital, Stockholm, Sweden
| | - Peter Nordin
- Dermatology Clinic, Läkarhuset, Gothenburg, Sweden
| | - Bo Stenquist
- Department of Dermatology and Venereology, Sahlgrenska University Hospital, Institute of Clinical Sciences at the Sahlgrenska Academy, University of Gothenburg, Sweden
| | - John Paoli
- Department of Dermatology and Venereology, Sahlgrenska University Hospital, Institute of Clinical Sciences at the Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Bengt Persson
- IFM Bioinformatics and Swedish e-Science Research Centre, Linköping University, Linköping, Sweden
| | - Ola Forslund
- Department of Medical Microbiology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Joakim Dillner
- Departments of Laboratory Medicine, Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Departments of Clinical Microbiology and Pathology, Karolinska Hospital, Stockholm, Sweden
- Department of Medical Microbiology, Skåne University Hospital, Lund University, Malmö, Sweden
- * E-mail:
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McLeod MP, Ferris KM, Choudhary S, Alqubaisy Y, Shiman M, Loring-Warsch J, Mlacker S, Jawitz S, Perez A, Nouri K. Contralateral distribution of nonmelanoma skin cancer between older Hispanic/Latino and non-Hispanic/non-Latino individuals. Br J Dermatol 2012; 168:65-73. [PMID: 22897506 DOI: 10.1111/bjd.12005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND A recent review of the SEER database revealed that melanoma and Merkel cell carcinoma occur more commonly on the left side of the body. Similarly, a trend was reported in which nonmelanoma skin cancers (NMSCs) were found to be distributed more frequently on the left side of the body. OBJECTIVES To compare the sidedness of NMSC in a large patient population. There were five primary objectives of the present study: (i) to confirm or refute the left-sided trend of NMSC in the largest patient population studied for asymmetry to date; (ii) to determine whether the left-sided trend existed in Hispanic/Latino individuals; (iii) to examine skin cancer in older individuals across ethnicities; (iv) to compare distribution across anatomical location and ethnicity; and (v) to measure gender differences in the distribution of NMSC. METHODS The last 3026 cases referred to the Mohs surgical unit at the University of Miami Miller School of Medicine during 2008-2011 were reviewed. The patient's age, gender, tumour side, tumour type, anatomical location and ethnicity were recorded. RESULTS There were 1505 (50·2%) right-sided tumours and 1495 (49·8%) left-sided tumours (P=0·52). The Hispanic/Latino group had a nonsignificant right-sided trend with 607 (52·7%) right-sided cases and 545 (47·3%) left-sided cases (P=0·06). The non-Hispanic/non-Latino group between the ages of 60 and 85 years had 605 (46·9%) right-sided tumours and 686 (53·1%) left-sided tumours (P=0·024). The Hispanic/Latino group between the ages of 60 and 85 years demonstrated 404 (54·0%) right-sided tumours and 344 (46·0%) left-sided tumours (P=0·028). One hundred and fifty-four skin cancers were located on the upper extremities of non-Hispanic/non-Latino individuals with 64 (41·6%) being right sided and 90 (58·4%) left sided (P=0·036). Seventy-eight skin cancers were located on the upper extremities of Hispanic/Latino individuals with 49 (62·8%) being right sided and 29 (37·2%) left sided (P=0·024). Males had most of the skin cancers at 2125 (70·8%) cases and females had 875 (29·2%) cases (P<0·001). CONCLUSIONS NMSC appears to be more common on the left side of older non-Hispanic/non-Latino individuals, while it is more common on the right side of older Hispanic/Latino individuals. This is likely to be secondary to an environmental factor, such as ultraviolet radiation. NMSC is significantly more common in males relative to females, which may be attributed to differences in gender roles or referral practices.
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Affiliation(s)
- M P McLeod
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
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Diepgen T, Fartasch M, Drexler H, Schmitt J. Occupational skin cancer induced by ultraviolet radiation and its prevention. Br J Dermatol 2012; 167 Suppl 2:76-84. [DOI: 10.1111/j.1365-2133.2012.11090.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ghafouri-Fard S, Ghafouri-Fard S. Immunotherapy in nonmelanoma skin cancer. Immunotherapy 2012; 4:499-510. [DOI: 10.2217/imt.12.29] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Nonmelanoma skin cancer is the most common type of cancer in humans. The role of the immune system in the prevention and regression of cancer is significant. UV radiation, being the most important risk factor in the development of skin cancer, has a suppressive effect on local and systemic immune effectors. Different immunotherapeutic approaches have been used for the treatment of nonmelanoma skin cancer including adoptive T-cell therapies, vaccine-based strategies, cytokines and monoclonal antibodies. The most important advancement with promising effects in the field of nonmelanoma skin cancer immunotherapy is the topical immune response modifier imiquimod. In addition, immunoprevention has been successfully applied for autosomal dominant basal cell nevus syndrome. Immunotherapeutic approaches provide a new modality for the treatment of recurrent or multiple nonmelanoma skin tumors.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran 19857-17443, Iran
| | - Somayyeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran 19857-17443, Iran
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Mortality in cancer patients with a history of cutaneous squamous cell carcinoma--a nationwide population-based cohort study. BMC Cancer 2012; 12:126. [PMID: 22458954 PMCID: PMC3337319 DOI: 10.1186/1471-2407-12-126] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Accepted: 03/29/2012] [Indexed: 11/10/2022] Open
Abstract
Background Cutaneous squamous cell carcinoma (SCC) is associated with underlying immunosuppression, so it may be a prognostic marker in patients with subsequent cancer. We therefore conducted a nationwide population-based Danish cohort study to evaluate whether a history of cutaneuos SCC has prognostic impact in patients with one of the following index cancers: non-Hodgkin's lymphoma (NHL), or cancer of the lung, colon, rectum, breast, or prostate. Methods We used Danish medical databases, which cover the entire Danish population of 5.6 million inhabitants and linked them using the unique personal identification number assigned to all Danish residents. From 1982 through 2003, we identified 745 index cancer patients with and 79,143 without previous cutaneous SCC. Using Cox proportional hazards regression, we calculated adjusted mortality rate ratios (MRRs) with 95% confidence intervals (CIs). Results Overall, previous SCC was associated with an increased mortality of cancer (MRR 1.13, 95% CI: 1.04-1.23). When examining index cancers separately, increased MRRs were found for cancer of the lung (MRR 1.23, 95% CI: 1.05-1.43), colon (MRR 1.13, 95% CI: 0.92-1.40), rectum (MRR 1.29, 95% CI: 1.00-1.67), breast (MRR 1.09, 95% CI: 0.82-1.43), and NHL (MRR 1.09, 95% CI: 0.81-1.47), but not for prostate cancer (MRR 0.99, 95% CI: 0.83-1.18). Conclusions Our results suggest that previous cutaneous SCC is associated with poor prognosis of some cancers. This finding stresses the importance of adherence to the existing recommendations of screening, diagnosis, and treatment of cancer in patients with a history of SCC.
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Nahar J, Tickle KS, Shawkat Ali AB. Pattern Discovery from Biological Data. Mach Learn 2012. [DOI: 10.4018/978-1-60960-818-7.ch403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Extracting useful information from structured and unstructured biological data is crucial in the health industry. Some examples include medical practitioner’s need to identify breast cancer patient in the early stage, estimate survival time of a heart disease patient, or recognize uncommon disease characteristics which suddenly appear. Currently there is an explosion in biological data available in the data bases. But information extraction and true open access to data are require time to resolve issues such as ethical clearance. The emergence of novel IT technologies allows health practitioners to facilitate the comprehensive analyses of medical images, genomes, transcriptomes, and proteomes in health and disease. The information that is extracted from such technologies may soon exert a dramatic change in the pace of medical research and impact considerably on the care of patients. The current research will review the existing technologies being used in heart and cancer research. Finally this research will provide some possible solutions to overcome the limitations of existing technologies. In summary the primary objective of this research is to investigate how existing modern machine learning techniques (with their strength and limitations) are being used in the indent of heartbeat related disease and the early detection of cancer in patients. After an extensive literature review these are the objectives chosen: to develop a new approach to find the association between diseases such as high blood pressure, stroke and heartbeat, to propose an improved feature selection method to analyze huge images and microarray databases for machine learning algorithms in cancer research, to find an automatic distance function selection method for clustering tasks, to discover the most significant risk factors for specific cancers, and to determine the preventive factors for specific cancers that are aligned with the most significant risk factors. Therefore we propose a research plan to attain these objectives within this chapter. The possible solutions of the above objectives are: new heartbeat identification techniques show promising association with the heartbeat patterns and diseases, sensitivity based feature selection methods will be applied to early cancer patient classification, meta learning approaches will be adopted in clustering algorithms to select an automatic distance function, and Apriori algorithm will be applied to discover the significant risks and preventive factors for specific cancers. We expect this research will add significant contributions to the medical professional to enable more accurate diagnosis and better patient care. It will also contribute in other area such as biomedical modeling, medical image analysis and early diseases warning.
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Retrospective Analysis of Local Control and Cosmetic Outcome of 147 Periorificial Carcinomas of the Face Treated With Low–Dose Rate Interstitial Brachytherapy. Int J Radiat Oncol Biol Phys 2011; 81:726-31. [DOI: 10.1016/j.ijrobp.2010.05.061] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2010] [Revised: 05/19/2010] [Accepted: 05/25/2010] [Indexed: 11/19/2022]
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Prado R, Francis SO, Mason MN, Wing G, Gamble RG, Dellavalle R. Nonmelanoma skin cancer chemoprevention. Dermatol Surg 2011; 37:1566-78. [PMID: 21895847 DOI: 10.1111/j.1524-4725.2011.02108.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Renata Prado
- Department of Dermatology, School of Medicine, University of Colorado, Aurora, Colorado, USA.
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Bauer A, Diepgen T, Schmitt J. Is occupational solar ultraviolet irradiation a relevant risk factor for basal cell carcinoma? A systematic review and meta-analysis of the epidemiological literature. Br J Dermatol 2011; 165:612-25. [DOI: 10.1111/j.1365-2133.2011.10425.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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49
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Sunscreen products: What do they protect us from? Int J Pharm 2011; 415:181-4. [DOI: 10.1016/j.ijpharm.2011.05.071] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Accepted: 05/26/2011] [Indexed: 11/21/2022]
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50
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Schlaak M, von Bartenwerffer W, Mauch C. Medikamentöse Therapie nichtmelanozytärer epithelialer Tumore. Hautarzt 2011; 62:430-5. [DOI: 10.1007/s00105-010-2044-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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