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Grignani P, Visonà SD, Fronda MV, Borrelli P, Monti MC, Bertoglio B, Conti A, Fattorini P, Previderè C. The role of single nucleotide polymorphisms related to iron homeostasis in mesothelioma susceptibility after asbestos exposure: a genetic study on autoptic samples. Front Public Health 2023; 11:1236558. [PMID: 37942251 PMCID: PMC10628177 DOI: 10.3389/fpubh.2023.1236558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/06/2023] [Indexed: 11/10/2023] Open
Abstract
Asbestos-related diseases still represent a major public health problem all over the world. Among them, malignant mesothelioma (MM) is a poor-prognosis cancer, arising from the serosal lining of the pleura, pericardium and peritoneum, triggered by asbestos exposure. Literature data suggest the key role of iron metabolism in the coating process leading to the formation of asbestos bodies, considered to be both protective and harmful. Two sample sets of individuals were taken into consideration, both residing in Broni or neighboring cities (Northwestern Italy) where an asbestos cement factory was active between 1932 and 1993. The present study aims to compare the frequency of six SNPs involved in iron trafficking, previously found to be related to protection/predisposition to MM after asbestos exposure, between 48 male subjects with documented asbestos exposure who died of MM and 48 male subjects who were exposed to asbestos but did not develop MM or other neoplastic respiratory diseases (Non-Mesothelioma Asbestos Exposed - NMAE). The same analysis was performed on 76 healthy male controls. The allelic and genotypic frequencies of a sub-group of 107 healthy Italian individuals contained in the 1000 genomes database were considered for comparison. PCR-multiplex amplification followed by SNaPshot mini-sequencing reaction was used. The findings presented in this study show that the allelic and genotypic frequencies for six SNP markers involved in iron metabolism/homeostasis and the modulation of tumor microenvironment are not significantly different between the two sample sets of MM and NMAE. Therefore, the SNPs here considered do not seem to be useful markers for individual susceptibility to mesothelioma. This finding is not in agreement with previous literature.
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Affiliation(s)
- Pierangela Grignani
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Silvia Damiana Visonà
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Maria Vittoria Fronda
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Paola Borrelli
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
- Laboratory of Biostatistics, Department of Medical, Oral and Biotechnological Sciences, G. d’Annunzio, University of Chieti, Chieti, Italy
| | - Maria Cristina Monti
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Barbara Bertoglio
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Adelaide Conti
- Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, Forensic Medicine Unit, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Paolo Fattorini
- Department of Medicine, Surgery and Health, University of Trieste, Ospedale di Cattinara, Trieste, Italy
| | - Carlo Previderè
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
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Crovella S, Moura RR, Brandão L, Vita F, Schneider M, Zanconati F, Finotto L, Zacchi P, Zabucchi G, Borelli V. Variant Enrichment Analysis to Explore Pathways Disruption in a Necropsy Series of Asbestos-Exposed Shipyard Workers. Int J Mol Sci 2022; 23:13628. [DOI: 10.3390/ijms232113628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
The variant enrichment analysis (VEA), a recently developed bioinformatic workflow, has been shown to be a valuable tool for whole-exome sequencing data analysis, allowing finding differences between the number of genetic variants in a given pathway compared to a reference dataset. In a previous study, using VEA, we identified different pathway signatures associated with the development of pulmonary toxicities in mesothelioma patients treated with radical hemithoracic radiation therapy. Here, we used VEA to discover novel pathways altered in individuals exposed to asbestos who developed or not asbestos-related diseases (lung cancer or mesothelioma). A population-based autopsy study was designed in which asbestos exposure was evaluated and quantitated by investigating objective signs of exposure. We selected patients with similar exposure to asbestos. Formalin-fixed paraffin-embedded (FFPE) tissues were used as a source of DNA and whole-exome sequencing analysis was performed, running VEA to identify potentially disrupted pathways in individuals who developed thoracic cancers induced by asbestos exposure. By using VEA analysis, we confirmed the involvement of pathways considered as the main culprits for asbestos-induced carcinogenesis: oxidative stress and chromosome instability. Furthermore, we identified protective genetic assets preserving genome stability and susceptibility assets predisposing to a worst outcome.
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Behrouzfar K, Burton K, Mutsaers SE, Morahan G, Lake RA, Fisher SA. How to Better Understand the Influence of Host Genetics on Developing an Effective Immune Response to Thoracic Cancers. Front Oncol 2021; 11:679609. [PMID: 34235080 PMCID: PMC8256168 DOI: 10.3389/fonc.2021.679609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 05/31/2021] [Indexed: 01/02/2023] Open
Abstract
Thoracic cancers pose a significant global health burden. Immune checkpoint blockade therapies have improved treatment outcomes, but durable responses remain limited. Understanding how the host immune system interacts with a developing tumor is essential for the rational development of improved treatments for thoracic malignancies. Recent technical advances have improved our understanding of the mutational burden of cancer cells and changes in cancer-specific gene expression, providing a detailed understanding of the complex biology underpinning tumor-host interactions. While there has been much focus on the genetic alterations associated with cancer cells and how they may impact treatment outcomes, how host genetics affects cancer development is also critical and will greatly determine treatment response. Genome-wide association studies (GWAS) have identified genetic variants associated with cancer predisposition. This approach has successfully identified host genetic risk factors associated with common thoracic cancers like lung cancer, but is less effective for rare cancers like malignant mesothelioma. To assess how host genetics impacts rare thoracic cancers, we used the Collaborative Cross (CC); a powerful murine genetic resource designed to maximize genetic diversity and rapidly identify genes associated with any biological trait. We are using the CC in conjunction with our asbestos-induced MexTAg mouse model, to identify host genes associated with mesothelioma development. Once genes that moderate tumor development and progression are known, human homologues can be identified and human datasets interrogated to validate their association with disease outcome. Furthermore, our CC-MexTAg animal model enables in-depth study of the tumor microenvironment, allowing the correlation of immune cell infiltration and gene expression signatures with disease development. This strategy provides a detailed picture of the underlying biological pathways associated with mesothelioma susceptibility and progression; knowledge that is crucial for the rational development of new diagnostic and therapeutic strategies. Here we discuss the influence of host genetics on developing an effective immune response to thoracic cancers. We highlight current knowledge gaps, and with a focus on mesothelioma, describe the development and application of the CC-MexTAg to overcome limitations and illustrate how the knowledge gained from this unique study will inform the rational design of future treatments of mesothelioma.
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Affiliation(s)
- Kiarash Behrouzfar
- National Centre for Asbestos Related Diseases (NCARD), University of Western Australia, Nedlands, WA, Australia
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
| | - Kimberley Burton
- National Centre for Asbestos Related Diseases (NCARD), University of Western Australia, Nedlands, WA, Australia
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
| | - Steve E. Mutsaers
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
- Institute for Respiratory Health, University of Western Australia, Nedlands, WA, Australia
| | - Grant Morahan
- Centre for Diabetes Research, Harry Perkins Institute of Medical Research, Nedlands, WA, Australia
| | - Richard A. Lake
- National Centre for Asbestos Related Diseases (NCARD), University of Western Australia, Nedlands, WA, Australia
| | - Scott A. Fisher
- National Centre for Asbestos Related Diseases (NCARD), University of Western Australia, Nedlands, WA, Australia
- School of Biomedical Sciences, University of Western Australia, Nedlands, WA, Australia
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Cugliari G, Allione A, Russo A, Catalano C, Casalone E, Guarrera S, Grosso F, Ferrante D, Sculco M, La Vecchia M, Pirazzini C, Libener R, Mirabelli D, Magnani C, Dianzani I, Matullo G. New DNA Methylation Signals for Malignant Pleural Mesothelioma Risk Assessment. Cancers (Basel) 2021; 13:2636. [PMID: 34071989 DOI: 10.3390/cancers13112636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Our study investigated DNA methylation differences in easily accessible white blood cells (WBCs) between malignant pleural mesothelioma (MPM) cases and asbestos-exposed cancer-free controls. A multiple regression model highlighted that the methylation level of two single CpGs (cg03546163 in FKBP5 and cg06633438 in MLLT1) are independent MPM markers. The epigenetic changes at the FKBP5 and MLLT1 genes were robustly associated with MPM in asbestos-exposed subjects. Interaction analyses showed that MPM cases and cancer-free controls showed DNAm differences which may be linked to asbestos exposure. Abstract Malignant pleural mesothelioma (MPM) is a rare and aggressive neoplasm. Patients are usually diagnosed when current treatments have limited benefits, highlighting the need for noninvasive tests aimed at an MPM risk assessment tool that might improve life expectancy. Three hundred asbestos-exposed subjects (163 MPM cases and 137 cancer-free controls), from the same geographical region in Italy, were recruited. The evaluation of asbestos exposure was conducted considering the frequency, the duration and the intensity of occupational, environmental and domestic exposure. A genome-wide methylation array was performed to identify novel blood DNA methylation (DNAm) markers of MPM. Multiple regression analyses adjusting for potential confounding factors and interaction between asbestos exposure and DNAm on the MPM odds ratio were applied. Epigenome-wide analysis (EWAS) revealed 12 single-CpGs associated with the disease. Two of these showed high statistical power (99%) and effect size (>0.05) after false discovery rate (FDR) multiple comparison corrections: (i) cg03546163 in FKBP5, significantly hypomethylated in cases (Mean Difference in beta values (MD) = −0.09, 95% CI = −0.12|−0.06, p = 1.2 × 10−7), and (ii) cg06633438 in MLLT1, statistically hypermethylated in cases (MD = 0.07, 95% CI = 0.04|0.10, p = 1.0 × 10−6). Based on the interaction analysis, asbestos exposure and epigenetic profile together may improve MPM risk assessment. Above-median asbestos exposure and hypomethylation of cg03546163 in FKBP5 (OR = 20.84, 95% CI = 8.71|53.96, p = 5.5 × 10−11) and hypermethylation of cg06633438 in MLLT1 (OR = 11.71, 95% CI = 4.97|29.64, p = 5.9 × 10−8) genes compared to below-median asbestos exposure and hyper/hypomethylation of single-CpG DNAm, respectively. Receiver Operation Characteristics (ROC) for Case-Control Discrimination showed a significant increase in MPM discrimination when DNAm information was added in the model (baseline model, BM: asbestos exposure, age, gender and white blood cells); area under the curve, AUC = 0.75; BM + cg03546163 at FKBP5. AUC = 0.89, 2.1 × 10−7; BM + cg06633438 at MLLT1. AUC = 0.89, 6.3 × 10−8. Validation and replication procedures, considering independent sample size and a different DNAm analysis technique, confirmed the observed associations. Our results suggest the potential application of DNAm profiles in blood to develop noninvasive tests for MPM risk assessment in asbestos-exposed subjects.
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Cugliari G, Catalano C, Guarrera S, Allione A, Casalone E, Russo A, Grosso F, Ferrante D, Viberti C, Aspesi A, Sculco M, Pirazzini C, Libener R, Mirabelli D, Magnani C, Dianzani I, Matullo G. DNA Methylation of FKBP5 as Predictor of Overall Survival in Malignant Pleural Mesothelioma. Cancers (Basel) 2020; 12:cancers12113470. [PMID: 33233407 PMCID: PMC7700347 DOI: 10.3390/cancers12113470] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/12/2020] [Accepted: 11/18/2020] [Indexed: 12/22/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is an aggressive tumor with median survival of 12 months and limited effective treatments. The scope of this study was to study the relationship between blood DNA methylation (DNAm) and overall survival (OS) aiming at a noninvasive prognostic test. We investigated a cohort of 159 incident asbestos exposed MPM cases enrolled in an Italian area with high incidence of mesothelioma. Considering 12 months as a cut-off for OS, epigenome-wide association study (EWAS) revealed statistically significant (p value = 7.7 × 10-9) OS-related differential methylation of a single-CpG (cg03546163), located in the 5'UTR region of the FKBP5 gene. This is an independent marker of prognosis in MPM patients with a better performance than traditional inflammation-based scores such as lymphocyte-to-monocyte ratio (LMR). Cases with DNAm < 0.45 at the cg03546163 had significantly poor survival compared with those showing DNAm ≥ 0.45 (mean: 243 versus 534 days; p value< 0.001). Epigenetic changes at the FKBP5 gene were robustly associated with OS in MPM cases. Our results showed that blood DNA methylation levels could be promising and dynamic prognostic biomarkers in MPM.
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Affiliation(s)
- Giovanni Cugliari
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
- Correspondence: (G.C.); (G.M.)
| | - Chiara Catalano
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
| | - Simonetta Guarrera
- Italian Institute for Genomic Medicine, IIGM, 10060 Candiolo, Italy;
- Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Alessandra Allione
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
| | - Elisabetta Casalone
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
| | - Alessia Russo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
| | - Federica Grosso
- Division of Medical Oncology, SS. Antonio e Biagio General Hospital, 15121 Alessandria, Italy;
| | - Daniela Ferrante
- Unit of Medical Statistics, Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy; (D.F.); (C.M.)
- Cancer Epidemiology Unit, CPO-Piemonte, 28100 Novara, Italy
| | - Clara Viberti
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
| | - Anna Aspesi
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (A.A.); (M.S.); (I.D.)
| | - Marika Sculco
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (A.A.); (M.S.); (I.D.)
| | - Chiara Pirazzini
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy;
| | - Roberta Libener
- Pathology Unit, SS. Antonio e Biagio General Hospital, 15122 Alessandria, Italy;
| | - Dario Mirabelli
- Cancer Epidemiology Unit, Department of Medical Sciences, University of Turin, 10126 Turin, Italy;
- Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates “G. Scansetti”, University of Turin, 10126 Turin, Italy
| | - Corrado Magnani
- Unit of Medical Statistics, Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy; (D.F.); (C.M.)
- Cancer Epidemiology Unit, CPO-Piemonte, 28100 Novara, Italy
- Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates “G. Scansetti”, University of Turin, 10126 Turin, Italy
| | - Irma Dianzani
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (A.A.); (M.S.); (I.D.)
- Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates “G. Scansetti”, University of Turin, 10126 Turin, Italy
| | - Giuseppe Matullo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (C.C.); (A.A.); (E.C.); (A.R.); (C.V.)
- Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates “G. Scansetti”, University of Turin, 10126 Turin, Italy
- Medical Genetics Unit, AOU Città della Salute e della Scienza, 10126 Turin, Italy
- Correspondence: (G.C.); (G.M.)
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Funahashi S, Okazaki Y, Akatsuka S, Takahashi T, Sakumi K, Nakabeppu Y, Toyokuni S. Mth1 deficiency provides longer survival upon intraperitoneal crocidolite injection in female mice. Free Radic Res 2020; 54:195-205. [PMID: 32183600 DOI: 10.1080/10715762.2020.1743285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Exposure to asbestos fiber is central to mesothelial carcinogenesis. Recent sequencing studies on human and rodent malignant mesothelioma (MM) revealed frequently mutated genes, including CDKN2A, BAP1 and NF2. Crocidolite directly or indirectly catalyses the generation of hydroxyl radicals, which appears to be the major driving force for mesothelial mutations. DNA base modification is an oxidative DNA damage mechanism, where 8-hydroxy-2'-deoxyguanosine (8-OHdG) is the most abundant modification both physiologically and pathologically. Multiple distinct mechanisms work together to decrease the genomic level of 8-OHdG through the enzymatic activities of Mutyh, Ogg1 and Mth1. Knockout of one or multiple enzymes is not lethal but increases the incidence of tumors. Here, we used single knockout (KO) mice to test whether the deficiency of these three genes affects the incidence and prognosis of asbestos-induced MM. Intraperitoneal injection of 3 mg crocidolite induced MM at a fraction of 14.8% (4/27) in Mth1 KO, 41.4% (12/29) in Mutyh KO and 24.0% (6/25) in Ogg1 KO mice, whereas 31.7% (20/63) induction was observed in C57BL/6 wild-type (Wt) mice. The lifespan of female Mth1 KO mice was longer than that of female Wt mice (p = 0.0468). Whole genome scanning of MM with array-based comparative genomic hybridization revealed rare genomic alterations compared to MM in rats and humans. These results indicate that neither Mutyh deficiency nor Ogg1 deficiency promotes crocidolite-induced MM in mice, but the sanitizing nucleotide pool with Mth1 is advantageous in crocidolite-induced mesothelial carcinogenesis.
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Affiliation(s)
- Satomi Funahashi
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Department of Food and Nutritional Environment, Kinjo Gakuin University of Human Life and Environment, Nagoya, Aichi, Japan
| | - Yasumasa Okazaki
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Shinya Akatsuka
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Takashi Takahashi
- Division of Molecular Carcinogenesis, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Aichi Cancer Center Research Institute, Nagoya, Aichi, Japan
| | - Kunihiko Sakumi
- Division of Neurofunctional Genomics, Department of Immunobiology and Neuroscience, Medical Institute of Bioregulation, Kyusyu University, Higashi-ku, Fukuoka, Japan
| | - Yusaku Nakabeppu
- Division of Neurofunctional Genomics, Department of Immunobiology and Neuroscience, Medical Institute of Bioregulation, Kyusyu University, Higashi-ku, Fukuoka, Japan
| | - Shinya Toyokuni
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
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Fuso Nerini I, Roca E, Mannarino L, Grosso F, Frapolli R, D'Incalci M. Is DNA repair a potential target for effective therapies against malignant mesothelioma? Cancer Treat Rev 2020; 90:102101. [PMID: 32892058 DOI: 10.1016/j.ctrv.2020.102101] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/29/2020] [Accepted: 08/17/2020] [Indexed: 02/07/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a rare malignancy mainly caused by asbestos exposure. Germinal and acquired mutations in genes of DNA repair pathways, in particular of homologous recombination repair, are frequent in MPM. Here we overview the available experimental data suggesting that an impaired DNA repair system affects MPM pathogenesis by leaving lesions through the genome unresolved. DNA repair defects represent a vulnerability of MPM, and it seems plausible to propose that leveraging these deficiencies could have therapeutic potential for patients with MPM, for whom there is an urgent need of more effective therapies.
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Affiliation(s)
- Ilaria Fuso Nerini
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Elisa Roca
- Lung Unit, Thoracic Oncology, Pederzoli Hospital-Peschiera del Garda, Verona, Italy
| | - Laura Mannarino
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Federica Grosso
- Mesothelioma Unit, SS Antonio and Biagio General Hospital, Alessandria, Italy
| | - Roberta Frapolli
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Maurizio D'Incalci
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.
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Panou V, Røe OD. Inherited Genetic Mutations and Polymorphisms in Malignant Mesothelioma: A Comprehensive Review. Int J Mol Sci 2020; 21:ijms21124327. [PMID: 32560575 PMCID: PMC7352726 DOI: 10.3390/ijms21124327] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/09/2020] [Accepted: 06/11/2020] [Indexed: 12/12/2022] Open
Abstract
Malignant mesothelioma (MM) is mainly caused by air-born asbestos but genetic susceptibility is also suspected to be a risk factor. Recent studies suggest an increasing number of candidate genes that may predispose to MM besides the well-characterized BRCA1-associated protein-1 gene. The aim of this review is to summarize the most important studies on germline mutations for MM. A total of 860 publications were retrieved from Scopus, PubMed and Web of Science, of which 81 met the inclusion criteria and were consider for this review. More than 50% of the genes that are reported to predispose to MM are involved in DNA repair mechanisms, and the majority of them have a role in the homologous recombination pathway. Genetic alterations in tumor suppressor genes involved in chromatin, transcription and hypoxia regulation have also been described. Furthermore, we identified several single nucleotide polymorphisms (SNPs) that may promote MM tumorigenesis as a result of an asbestos-gene interaction, including SNPs in DNA repair, carcinogen detoxification and other genes previously associated with other malignancies. The identification of inherited mutations for MM and an understanding of the underlying pathways may allow early detection and prevention of malignancies in high-risk individuals and pave the way for targeted therapies.
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Affiliation(s)
- Vasiliki Panou
- Department of Respiratory Medicine, Odense University Hospital, 5000 Odense, Denmark
- Department of Respiratory Medicine, Aalborg University Hospital, 9000 Aalborg, Denmark
- Clinical Institute, Aalborg University Hospital, 9000 Aalborg, Denmark;
- Correspondence:
| | - Oluf Dimitri Røe
- Clinical Institute, Aalborg University Hospital, 9000 Aalborg, Denmark;
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, 7491 Trondheim, Norway
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Abbott DM, Bortolotto C, Benvenuti S, Lancia A, Filippi AR, Stella GM. Malignant Pleural Mesothelioma: Genetic and Microenviromental Heterogeneity as an Unexpected Reading Frame and Therapeutic Challenge. Cancers (Basel) 2020; 12:cancers12051186. [PMID: 32392897 PMCID: PMC7281319 DOI: 10.3390/cancers12051186] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/02/2020] [Accepted: 05/04/2020] [Indexed: 12/18/2022] Open
Abstract
Mesothelioma is a malignancy of serosal membranes including the peritoneum, pleura, pericardium and the tunica vaginalis of the testes. Malignant mesothelioma (MM) is a rare disease with a global incidence in countries like Italy of about 1.15 per 100,000 inhabitants. Malignant Pleural Mesothelioma (MPM) is the most common form of mesothelioma, accounting for approximately 80% of disease. Although rare in the global population, mesothelioma is linked to industrial pollutants and mineral fiber exposure, with approximately 80% of cases linked to asbestos. Due to the persistent asbestos exposure in many countries, a worldwide progressive increase in MPM incidence is expected for the current and coming years. The tumor grows in a loco-regional pattern, spreading from the parietal to the visceral pleura and invading the surrounding structures that induce the clinical picture of pleural effusion, pain and dyspnea. Distant spreading and metastasis are rarely observed, and most patients die from the burden of the primary tumor. Currently, there are no effective treatments for MPM, and the prognosis is invariably poor. Some studies average the prognosis to be roughly one-year after diagnosis. The uniquely poor mutational landscape which characterizes MPM appears to derive from a selective pressure operated by the environment; thus, inflammation and immune response emerge as key players in driving MPM progression and represent promising therapeutic targets. Here we recapitulate current knowledge on MPM with focus on the emerging network between genetic asset and inflammatory microenvironment which characterize the disease as amenable target for novel therapeutic approaches.
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Affiliation(s)
- David Michael Abbott
- Department of Medical Sciences and Infective Diseases, Unit of Respiratory Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
| | - Chandra Bortolotto
- Unit of Radiology, Department of Intensive Medicine, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
| | - Silvia Benvenuti
- Candiolo Cancer Institute, FPO—IRCCS—Str. Prov.le 142, km. 3,95—10060 Candiolo (TO), Italy;
| | - Andrea Lancia
- Unit of Radiation Therapy, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (A.L.); (A.R.F.)
| | - Andrea Riccardo Filippi
- Unit of Radiation Therapy, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (A.L.); (A.R.F.)
| | - Giulia Maria Stella
- Department of Medical Sciences and Infective Diseases, Unit of Respiratory Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
- Correspondence:
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Celsi F, Crovella S, Moura RR, Schneider M, Vita F, Finotto L, Zabucchi G, Zacchi P, Borelli V. Pleural mesothelioma and lung cancer: the role of asbestos exposure and genetic variants in selected iron metabolism and inflammation genes. J Toxicol Environ Health A 2019; 82:1088-1102. [PMID: 31755376 DOI: 10.1080/15287394.2019.1694612] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Two of the major cancerous diseases associated with asbestos exposure are malignant pleural mesothelioma (MPM) and lung cancer (LC). In addition to asbestos exposure, genetic factors have been suggested to be associated with asbestos-related carcinogenesis and lung genotoxicity. While genetic factors involved in the susceptibility to MPM were reported, to date the influence of individual genetic variations on asbestos-related lung cancer risk is still poorly understood. Since inflammation and disruption of iron (Fe) homeostasis are hallmarks of asbestos exposure affecting the pulmonary tissue, this study aimed at investigating the association between Fe-metabolism and inflammasome gene variants and susceptibility to develop LC or MPM, by comparing an asbestos-exposed population affected by LC with an "asbestos-resistant exposed population". A retrospective approach similar to our previous autopsy-based pilot study was employed in a novel cohort of autoptic samples, thus giving us the possibility to corroborate previous findings obtained on MPM by repeating the analysis in a novel cohort of autoptic samples. The protective role of HEPH coding SNP was further confirmed. In addition, the two non-coding SNPs, either in FTH1 or in TF, emerged to exert a similar protective role in a new cohort of LC exposed individuals from the same geographic area of MPM subjects. No association was found between NLRP1 and NLRP3 polymorphisms with susceptibility to develop MPM and LC. Further research into a specific MPM and LC "genetic signature" may be needed to broaden our knowledge of the genetic landscape attributed to result in MPM and LC.
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Affiliation(s)
- F Celsi
- Lega Italiana per la Lotta contro i Tumori (LILT), Italy
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - S Crovella
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, Ospedale di Cattinara, Trieste, Italy
| | - R R Moura
- Department of Genetics, Federal University of Pernambuco, Recife, Brazil
| | - M Schneider
- Laboratory of Pathological Anatomy, AAS2 "Bassa Friulana-Isontina" - S. Polo General Hospital, Monfalcone, Italy
| | - F Vita
- Laboratory of Pathological Anatomy, AAS2 "Bassa Friulana-Isontina" - S. Polo General Hospital, Monfalcone, Italy
| | - L Finotto
- Workplace Safety and Prevention, AAS2 "Bassa Friulana-Isontina" - S. Polo General Hospital, Monfalcone, Italy
| | - G Zabucchi
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - P Zacchi
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - V Borelli
- Department of Life Sciences, University of Trieste, Trieste, Italy
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Betti M, Aspesi A, Sculco M, Matullo G, Magnani C, Dianzani I. Genetic predisposition for malignant mesothelioma: A concise review. Mutation Research/Reviews in Mutation Research 2019; 781:1-10. [DOI: 10.1016/j.mrrev.2019.03.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 01/29/2019] [Accepted: 03/05/2019] [Indexed: 01/05/2023]
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Levpuscek K, Goricar K, Kovac V, Dolzan V, Franko A. The influence of genetic variability of DNA repair mechanisms on the risk of malignant mesothelioma. Radiol Oncol 2019; 53:206-12. [PMID: 30893058 DOI: 10.2478/raon-2019-0016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 02/25/2019] [Indexed: 12/13/2022] Open
Abstract
Background Malignant mesothelioma (MM) is a rare aggressive tumour of mesothelium caused by asbestos exposure. It has been suggested that the genetic variability of proteins involved in DNA repair mechanisms affects the risk of MM. This study investigated the influence of functional polymorphisms in ERCC1 and XRCC1 genes, the interactions between these polymorphisms as well as the interactions between these polymorphisms and asbestos exposure on MM risk. Patients and methods In total, 237 cases with MM and 193 controls with no asbestos-related disease were genotyped for ERCC1 and XRCC1 polymorphisms. Results ERCC1 rs3212986 polymorphism was significantly associated with a decreased risk of MM (odds ratio [OR] = 0.61; 95% confidence interval [CI] = 0.41-0.91; p = 0.014). No associations were observed between other genetic polymorphisms and MM risk. Interactions between polymorphisms did not significantly influence MM risk. Interaction between ERCC1 rs11615 and asbestos exposure significantly influenced MM risk (OR = 3.61; 95% CI = 1.12-11.66; p = 0.032). Carriers of polymorphic ERCC1 rs11615 allele who were exposed to low level of asbestos had a decreased risk of MM (OR = 0.40; 95% CI = 0.19-0.84; p = 0.016). Interactions between other polymorphisms and asbestos exposure did not significantly influence MM risk. Conclusions Our findings suggest that the genetic variability of DNA repair mechanisms could contribute to the risk of developing MM.
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Guarrera S, Viberti C, Cugliari G, Allione A, Casalone E, Betti M, Ferrante D, Aspesi A, Casadio C, Grosso F, Libener R, Piccolini E, Mirabelli D, Dianzani I, Magnani C, Matullo G. Peripheral Blood DNA Methylation as Potential Biomarker of Malignant Pleural Mesothelioma in Asbestos-Exposed Subjects. J Thorac Oncol 2018; 14:527-539. [PMID: 30408567 DOI: 10.1016/j.jtho.2018.10.163] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 10/02/2018] [Accepted: 10/27/2018] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Malignant pleural mesothelioma (MPM) is an aggressive tumor strongly associated with asbestos exposure. Patients are usually diagnosed when current treatments have limited benefits, highlighting the need for noninvasive early diagnostic tests to monitor asbestos-exposed people. METHODS We used a genome-wide methylation array to identify, in asbestos-exposed subjects, novel blood DNA methylation markers of MPM in 163 MPM cases and 137 cancer-free controls (82 MPM cases and 68 controls, training set; replication in 81 MPM cases and 69 controls, test set) sampled from the same areas. RESULTS Evidence of differential methylation between MPM cases and controls was found (more than 800 cytosine-guanine dinucleotide sites, false discovery rate p value (pfdr) < 0.05), mainly in immune system-related genes. Considering the top differentially methylated signals, seven single- cytosine-guanine dinucleotides and five genomic regions of coordinated methylation replicated with similar effect size in the test set (pfdr < 0.05). The top hypomethylated single-CpG (cases versus controls effect size less than -0.15, pfdr < 0.05 in both the training and test sets) was detected in FOXK1 (Forkhead-box K1) gene, an interactor of BAP1 which was found mutated in MPM tissue and as germline mutation in familial MPM. In the test set, comparison of receiver operating characteristic curves and the area under the curve (AUC) of two models, including or excluding methylation, showed a significant increase in case/control discrimination when considering DNA methylation together with asbestos exposure (AUC = 0.81 versus AUC = 0.89, DeLong's test p = 0.0013). CONCLUSIONS We identified signatures of differential methylation in DNA from whole blood between asbestos exposed MPM cases and controls. Our results provide the rationale to further investigate, in prospective studies, the potential use of blood DNA methylation profiles for the identification of early changes related to the MPM carcinogenic process.
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Affiliation(s)
- Simonetta Guarrera
- Italian Institute for Genomic Medicine, IIGM, Turin, Italy; Department of Medical Sciences, University of Turin, Turin, Italy
| | - Clara Viberti
- Italian Institute for Genomic Medicine, IIGM, Turin, Italy; Department of Medical Sciences, University of Turin, Turin, Italy
| | - Giovanni Cugliari
- Italian Institute for Genomic Medicine, IIGM, Turin, Italy; Department of Medical Sciences, University of Turin, Turin, Italy
| | - Alessandra Allione
- Italian Institute for Genomic Medicine, IIGM, Turin, Italy; Department of Medical Sciences, University of Turin, Turin, Italy
| | - Elisabetta Casalone
- Italian Institute for Genomic Medicine, IIGM, Turin, Italy; Department of Medical Sciences, University of Turin, Turin, Italy
| | - Marta Betti
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Daniela Ferrante
- Medical Statistics and Cancer Epidemiology Unit, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy; Cancer Epidemiology Unit, CPO-Piemonte, Novara, Italy
| | - Anna Aspesi
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | | | - Federica Grosso
- Division of Medical Oncology, SS. Antonio e Biagio General Hospital, Alessandria, Italy
| | - Roberta Libener
- Pathology Unit, SS. Antonio e Biagio General Hospital, Alessandria, Italy
| | - Ezio Piccolini
- Pneumology Unit, Santo Spirito Hospital, Casale Monferrato (AL), Italy
| | - Dario Mirabelli
- Cancer Epidemiology Unit, Department of Medical Sciences, University of Turin, Turin, Italy; Cancer Epidemiology Unit, CPO Piemonte, Turin, Italy; Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates "G. Scansetti," University of Turin, Turin, Italy
| | - Irma Dianzani
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy; Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates "G. Scansetti," University of Turin, Turin, Italy
| | - Corrado Magnani
- Medical Statistics and Cancer Epidemiology Unit, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy; Cancer Epidemiology Unit, CPO-Piemonte, Novara, Italy; Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates "G. Scansetti," University of Turin, Turin, Italy
| | - Giuseppe Matullo
- Italian Institute for Genomic Medicine, IIGM, Turin, Italy; Department of Medical Sciences, University of Turin, Turin, Italy; Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates "G. Scansetti," University of Turin, Turin, Italy; Medical Genetics Unit, AOU Città della Salute e della Scienza, Turin, Italy.
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Kang SW, Kim SK, Park HJ, Chung JH, Ban JY. Human 8-oxoguanine DNA glycosylase gene polymorphism (Ser326Cys) and cancer risk: updated meta-analysis. Oncotarget 2018; 8:44761-44775. [PMID: 28415770 PMCID: PMC5546516 DOI: 10.18632/oncotarget.16226] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 03/03/2017] [Indexed: 01/30/2023] Open
Abstract
Genetic polymorphism of human 8-oxoguanine glycosylase 1 (hOGG1) has been reported to have a relationship with the risk of the development of various cancers. Many studies have described the influence of Ser326Cys polymorphism of the hOGG1 gene on cancer susceptibility. However, the results have remained inconclusive and controversial. Therefore, we performed a meta-analysis to more precisely determine the relationship between the hOGG1 polymorphism and the development of cancer.Electronic databases including PubMed, Embase, Google Scholar, and the Korean Studies Information Service System (KISS) were searched. The odds ratio (OR), 95% confidence interval (CI), and p value were calculated to assess the strength of the association with the risk of cancer using Comprehensive Meta-analysis software (Corporation, NJ, USA). The 127 studies including 38,757 cancer patients and 50,177 control subjects were analyzed for the meta-analysis.Our meta-analysis revealed that G allele of Ser326Cys polymorphism of the hOGG1 gene statistically increased the susceptibility of cancer (all population, OR = 1.092, 95% CI = 1.051-1.134, p < 0.001; in Asian, OR = 1.095, 95% CI = 1.048-1.145, p < 0.001; in Caucasian, OR = 1.097, 95% CI = 1.033-1.179, p = 0.002). Also, other genotype models showed significant association with cancer (p < 0.05, respectively).The present meta-analysis concluded that the G allele was associated with an increased risk of cancer. It suggested that the hOGG1 polymorphism may be a candidate marker of cancer.
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Affiliation(s)
- Sang Wook Kang
- Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, Republic of Korea
| | - Su Kang Kim
- Kohwang Medical Institute, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Hae Jeong Park
- Kohwang Medical Institute, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Joo-Ho Chung
- Kohwang Medical Institute, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ju Yeon Ban
- Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, Republic of Korea
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Abstract
Malignant pleural mesothelioma (MPM) is a cancer of the pleural cavity whose main risk factor is exposure to asbestos. However, it has been shown that only a minority of exposed people develops MPM. In fact, the incidence among professionally exposed workers was shown to vary between 0.5% and 18.0%. Various hints suggested that other important cofactors could play a role, in particular the genetic susceptibility. Impressive is the case of Cappadocians families exposed to erionite and affected by an "epidemic" of MPM with about half of the inhabitants dying for the disease. However, no results for a "Cappadocia" gene of susceptibility to MPM have been obtained yet and more studies are needed. Among asbestos-exposed workers, several studies reported familial cases of MPM, suggesting that heredity could be important in the tumor development. However, large studies on familial clusters showed only weak increased risks that could be attributable also to indirect exposures in a contaminated household. Moreover, the risk of developing MPM is increased of a limited extent among people exposed to asbestos with a positive history of familial cancers. A particular is represented by carriers of germline mutations within BAP1 gene. In families and in animal models, mutations within BAP1 are strongly predisposing to develop MPM. However, also other types of cancer (such as uveal melanoma) are present, thus BAP1 mutations are considered as responsible for a hereditary form of a multi-cancer syndrome. In any case, among sporadic MPM, the prevalence of germline BAP1 mutations is negligible. Finally, genetic studies highlighted the presence of low-risk susceptibility alleles, such as those within XRCC3, NAT2 or GSTM1. Two different genome-wide association studies could not find positive associations reaching the genome-wide statistical significance threshold, however, both were concordant in showing a weak signal within the SDK1 gene region. Overall, it could be concluded that, as for other types of sporadic cancers, the susceptibility to develop MPM following asbestos exposure is modulated moderately by the individual genetic background. Further studies on larger series could help in a better characterization of more genes predisposing to MPM, being this tumor a rare disease.
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Affiliation(s)
| | | | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy
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16
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Betti M, Casalone E, Ferrante D, Aspesi A, Morleo G, Biasi A, Sculco M, Mancuso G, Guarrera S, Righi L, Grosso F, Libener R, Pavesi M, Mariani N, Casadio C, Boldorini R, Mirabelli D, Pasini B, Magnani C, Matullo G, Dianzani I. Germline mutations in DNA repair genes predispose asbestos-exposed patients to malignant pleural mesothelioma. Cancer Lett 2017; 405:38-45. [DOI: 10.1016/j.canlet.2017.06.028] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 06/20/2017] [Accepted: 06/20/2017] [Indexed: 12/28/2022]
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Romanowicz H, Pyziak Ł, Jabłoński F, Bryś M, Forma E, Smolarz B. Analysis of DNA Repair Genes Polymorphisms in Breast Cancer. Pathol Oncol Res 2016; 23:117-123. [PMID: 27571987 DOI: 10.1007/s12253-016-0110-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 08/24/2016] [Indexed: 10/21/2022]
Abstract
Genetic polymorphisms in the DNA repair genes may be associated with increased cancer risk. The purpose of this study was to evaluate the association of the DNA repair genes polymorphisms with the risk of breast cancer development. The study included 200 breast cancer patients and 200 healthy controls. The following polymorphisms were studied: C/G (Ser326Cys, rs1052133) of the hOGG1, A/C (IVS5 + 33, rs3212961) of the ERCC1, A/C (Lys939Gln, rs2228001) of the XPC, C/T (Thr241Met, rs861539) of the XRCC3, G/T (Leu787Leu, rs1800392) of the WRN and G/T (Ser307Ser, rs1056503) of the XRCC4 gene. Presented study showed statistically significant increase in the breast cancer development risk of the G/G hOGG1 genotype (OR 8.13; 95 % CI, 4.37-15.14; p < 0.001) and for the G hOGG1 allele (OR 5.11; 95 % CI, 3.69-7.06; p < 0.001), as well as for the C/C ERCC1 genotype (OR 10.61; 95 % CI, 5.72-19.69; p < 0.001) and the C ERCC1 allele (OR 4.66; 95 % CI, 3.43-6.34; p < 0.001) in patients with breast cancer in comparison with healthy control group. We also observed positive association of the C/C XPC genotype (OR 3.80; 95 % CI, 2.27-6.38; p < 0.001) as well as the C XPC allele occurrence with an increased breast cancer development risk (OR 2.65; 95 % CI, 1.98-3.55; p < 0.001). Furthermore, we found an association of the G/T WRN gene polymorphism with increased risk of carcinoma. The hOGG1, ERCC1, XPC and WRN genes polymorphisms may be related to development of breast cancer.
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Affiliation(s)
- Hanna Romanowicz
- Laboratory of Cancer Genetics, Department of Pathology, Institute of Polish Mother's Memorial Hospital, Rzgowska 281/289, 93-338, Lodz, Poland.
| | - Łukasz Pyziak
- Laboratory of Cancer Genetics, Department of Pathology, Institute of Polish Mother's Memorial Hospital, Rzgowska 281/289, 93-338, Lodz, Poland
| | - Filip Jabłoński
- Laboratory of Cancer Genetics, Department of Pathology, Institute of Polish Mother's Memorial Hospital, Rzgowska 281/289, 93-338, Lodz, Poland
| | - Magdalena Bryś
- Department of Cytobiochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-237, Lodz, Poland
| | - Ewa Forma
- Department of Cytobiochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-237, Lodz, Poland
| | - Beata Smolarz
- Laboratory of Cancer Genetics, Department of Pathology, Institute of Polish Mother's Memorial Hospital, Rzgowska 281/289, 93-338, Lodz, Poland
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18
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Zou H, Li Q, Xia W, Liu Y, Wei X, Wang D. Association between the OGG1 Ser326Cys Polymorphism and Cancer Risk: Evidence from 152 Case-Control Studies. J Cancer 2016; 7:1273-80. [PMID: 27390603 PMCID: PMC4934036 DOI: 10.7150/jca.15035] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 04/26/2016] [Indexed: 01/14/2023] Open
Abstract
Although it has been suggested that the 8-oxoguanine DNA glycosylase (OGG1) gene Ser326Cys polymorphism may be a risk factor for cancer, the conclusions from previous studies are inconsistent. Thus, we conducted an updated meta-analysis to estimate the effect of OGG1 variant genotypes on cancer susceptibility. We searched the PubMed for all eligible studies published in English for the period ending September 2014. We found the association between OGG1 Ser326Cys polymorphism and cancer susceptibility based on 152 case-control studies in different genetic model comparisons (dominant model: OR = 1.053, P = 0.018; recessive model: OR = 1.108, P < 0.001; homozygote: OR = 1.135, P < 0.001; additive model: OR = 1.059, P < 0.001). However, the results from the subgroup analyses based on types of cancer, health population as controls or studies with relatively large sample size did not support the conclusion. Although the overall results of this meta-analysis showed a positive association between OGG1 variant genotypes and cancer susceptibility, the subgroup analyses by cancer type, sample size, and source of controls presented inconsistent results. Therefore, the current evidence from the meta-analysis did not support the hypothesis of OGG1 Ser326Cys polymorphism as a risk factor of cancer.
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Affiliation(s)
- Hua Zou
- 1. Cancer Center, Daping Hospital and Research Institute of Surgery, Third Military Medical University, Chongqing 400042, China
| | - Qing Li
- 1. Cancer Center, Daping Hospital and Research Institute of Surgery, Third Military Medical University, Chongqing 400042, China
| | - Wei Xia
- 1. Cancer Center, Daping Hospital and Research Institute of Surgery, Third Military Medical University, Chongqing 400042, China
| | - Yong Liu
- 3. Intensive care unit, Suining Central Hospital, Deshengxi Road 127, Chuanshan District, Suining, Sichuan 629000, China
| | - Xi Wei
- 2. Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Dong Wang
- 1. Cancer Center, Daping Hospital and Research Institute of Surgery, Third Military Medical University, Chongqing 400042, China
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Crovella S, Bianco AM, Vuch J, Zupin L, Moura RR, Trevisan E, Schneider M, Brollo A, Nicastro EM, Cosenzi A, Zabucchi G, Borelli V. Iron signature in asbestos-induced malignant pleural mesothelioma: A population-based autopsy study. J Toxicol Environ Health A 2016; 79:129-141. [PMID: 26818092 DOI: 10.1080/15287394.2015.1123452] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Malignant pleural mesothelioma (MPM) is an aggressive cancer with poor prognosis. The development of MPM is frequently linked to inhalation of asbestos fibers. A genetic component of susceptibility to this disease is suggested by the observation that some individuals develop MPM following lower doses of asbestos exposure, whereas others exposed to higher quantities do not seem to be affected. This hypothesis is supported also by frequent reports of MPM familial clustering. Despite the widely recognized role of iron (Fe) in cellular asbestos-induced pulmonary toxicity, the role of the related gene polymorphisms in the etiology of MPM has apparently not been evaluated. Eighty-six single-nucleotide polymorphisms (SNPs) of 10 Fe-metabolism genes were examined by exploiting formalin-fixed paraffin-embedded postmortem samples from 77 patients who died due to MPM (designated AEM) and compared with 48 who were exposed to asbestos but from died in old age of cause other than asbestos (designated AENM). All subjects showed objective signs of asbestos exposure. Three SNPs, localized in the ferritin heavy polypeptide, transferrin, and hephaestin genes, whose frequencies were distributed differently in AEM and AENM populations, were identified. For ferritin and transferrin the C/C and the G/G genotypes, respectively, representing intronic polymorphisms, were significantly associated with protection against MPM and need to be considered as possible genetic markers of protection. Similarly, the C/C hephaestin SNP, a missense variation of this multicopper ferroxidase encoding gene, may be related, also functionally, with protection against MPM. In conclusion, it is proposed that three Fe metabolism-associated genes, significantly associated with protection against development of MPM, may serve as protective markers for this aggressive tumor.
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Affiliation(s)
- Sergio Crovella
- a Institute for Maternal and Child Health, IRCCS Burlo Garofolo , Trieste , Italy
| | - Anna Monica Bianco
- a Institute for Maternal and Child Health, IRCCS Burlo Garofolo , Trieste , Italy
| | - Joseph Vuch
- a Institute for Maternal and Child Health, IRCCS Burlo Garofolo , Trieste , Italy
| | - Luisa Zupin
- a Institute for Maternal and Child Health, IRCCS Burlo Garofolo , Trieste , Italy
| | | | - Elisa Trevisan
- b Department of Life Science , University of Trieste , Italy
| | - Manuela Schneider
- c Laboratory of Pathological Anatomy , Hospital of Monfalcone (GO), Ass2 , Gorizia , Italy
| | - Alessandro Brollo
- c Laboratory of Pathological Anatomy , Hospital of Monfalcone (GO), Ass2 , Gorizia , Italy
| | - Enza Maria Nicastro
- c Laboratory of Pathological Anatomy , Hospital of Monfalcone (GO), Ass2 , Gorizia , Italy
| | - Alessandro Cosenzi
- d Department of Medicine , Hospital of Monfalcone (GO), Ass2 , Gorizia , Italy
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Tunesi S, Ferrante D, Mirabelli D, Andorno S, Betti M, Fiorito G, Guarrera S, Casalone E, Neri M, Ugolini D, Bonassi S, Matullo G, Dianzani I, Magnani C. Gene–asbestos interaction in malignant pleural mesothelioma susceptibility. Carcinogenesis 2015; 36:1129-35. [DOI: 10.1093/carcin/bgv097] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 06/26/2015] [Indexed: 12/27/2022] Open
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Velegzhaninov I, Mezenceva V, Shostal O, Baranova A, Moskalev A. Age dynamics of DNA damage and CpG methylation in the peripheral blood leukocytes of mice. Mutat Res 2015; 775:38-42. [PMID: 25867117 DOI: 10.1016/j.mrfmmm.2015.03.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 03/10/2015] [Accepted: 03/20/2015] [Indexed: 06/04/2023]
Abstract
Certain types of DNA damage are known to accumulate with age. Here we present the quantitative data describing the extent of the spontaneous DNA damage in 144 SHK mice of various ages. In each animal, we assessed double strand breaks, single strand breaks and alkali-labile sites, as well as amounts of oxidized purines, oxidized pyrimidines and misincorporated uracils. In addition, overall levels of genome DNA methylation were evaluated. The amounts of oxidized pyrimidines were correlated with age in males only, while the amounts of double strand breaks (DSB) in DNA samples were correlated with age in females only (R=0.26; p<0.035). No age-related accumulation of single-strand breaks (SSB) was observed. The hypomethylation of DNA was significant in aging females, but not in aging males. Various types of DNA damage were correlated to each other. In attempt to develop more stable indicator of age-dependent alterations in DNA, the DNA Damage Level Differential (DDLD) indices was developed for comet assaying of peripheral blood leukocytes. As expected, DDLD index was shown to be better correlated with age than any single quantitative measure reflecting certain type of DNA damage. A variability of effectiveness of various kinds of DNA repair in individual animals was larger than expected. This conclusion may have a substantial impact on subsequent studies of the mutagens and other kinds of environmental stressors in animal populations. Nor DDLD neither individual quantitative measures of DNA damage were capable of prediction post-sampling survival time.
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Affiliation(s)
- Ilya Velegzhaninov
- Institute of Biology, Komi Science Center of RAS, 28 Kommunisticheskaya st., Syktyvkar 167982, Russia.
| | - Vera Mezenceva
- Institute of Biology, Komi Science Center of RAS, 28 Kommunisticheskaya st., Syktyvkar 167982, Russia.
| | - Olga Shostal
- Institute of Biology, Komi Science Center of RAS, 28 Kommunisticheskaya st., Syktyvkar 167982, Russia.
| | - Ancha Baranova
- Moscow Institute of Physics and Technology, 9 Instituitsky per., Dolgoprudny, Moscow Region 141700, Russia; School of Systems Biology, George Mason University (GMU), 4400 University drive, Fairfax, VA 22030, USA; Research Centre for Medical Genetics (RCMG) of RAMS, 1 Moskvorechie str, Moscow, Russia.
| | - Alexey Moskalev
- Institute of Biology, Komi Science Center of RAS, 28 Kommunisticheskaya st., Syktyvkar 167982, Russia; Syktyvkar State University, 55 Oktyabrsky ave., Syktyvkar 167001, Russia; Moscow Institute of Physics and Technology, 9 Instituitsky per., Dolgoprudny, Moscow Region 141700, Russia; School of Systems Biology, George Mason University (GMU), 4400 University drive, Fairfax, VA 22030, USA; The Vavilov Institute of General Genetics, 3 Gubkina street, Moscow, Russia.
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Feng YZ, Liu YL, He XF, Wei W, Shen XL, Xie DL. Association between the XRCC1 Arg194Trp polymorphism and risk of cancer: evidence from 201 case-control studies. Tumour Biol 2014; 35:10677-97. [PMID: 25064613 DOI: 10.1007/s13277-014-2326-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 07/07/2014] [Indexed: 12/11/2022] Open
Abstract
The Arg194Trp polymorphism in the X-ray cross-complementing group 1 (XRCC1) had been implicated in cancer susceptibility. The previous published data on the association between XRCC1 Arg194Trp polymorphism and cancer risk remained controversial. Hence, we performed a meta-analysis to investigate the association between cancer susceptibility and XRCC1 Arg194Trp (59,227 cases and 81,587 controls from 201 studies) polymorphism in different inheritance models. We used odds ratios with 95 % confidence intervals to assess the strength of the association. Overall, significantly increased cancer risk was found (recessive model: (odds ration [OR] = 1.18, 95% confidence interval [CI] = 1.09-1.27; homozygous model: OR = 1.21, 95% CI = 1.10-1.33; additive model: OR = 1.05, 95% CI = 1.01-1.09) when all eligible studies were pooled into the meta-analysis. In further stratified and sensitivity analyses, significantly increased glioma risk was found among Asians, significantly decreased lung cancer risk was found among Caucasians, and significant increased breast cancer risk was found among hospital-based studies. In summary, this meta-analysis suggests that Arg194Trp polymorphism may be associated with increased breast cancer risk, Arg194Trp polymorphism is associated with increased glioma risk among Asians, and Arg194Trp polymorphism is associated with decreased lung cancer risk among Caucasians. In addition, our work also points out the importance of new studies for Arg194Trp association in some cancer types, such as gastric, pancreatic, prostate, and nasopharyngeal cancers, where at least some of the covariates responsible for heterogeneity could be controlled, to obtain a more conclusive understanding about the function of the XRCC1 Arg194Trp polymorphism in cancer development (I (2) > 75%).
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Affiliation(s)
- Yan-Zhong Feng
- Department of maternity, Peace Hospital of Changzhi Medical College, Changzhi, 046000, China
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Barlow CA, Lievense L, Gross S, Ronk CJ, Paustenbach DJ. The role of genotoxicity in asbestos-induced mesothelioma: an explanation for the differences in carcinogenic potential among fiber types. Inhal Toxicol 2014; 25:553-67. [PMID: 23905972 DOI: 10.3109/08958378.2013.807321] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The mechanism(s) underlying asbestos toxicity associated with the pathogenesis of mesothelioma has been a challenge to unravel for more than 60 years. A significant amount of research has focused on the characteristics of different fiber types and their potential to induce mesothelioma. These mechanistic studies of fiber toxicity have proceeded along two lines: those demonstrating biochemical mechanisms by which fibers induce disease and those investigating human susceptibility. Most recent studies focused on in vitro genotoxic effects induced by asbestos as the mechanism responsible for asbestos-induced disease. Although asbestos exerts a genotoxic effect at certain concentrations in vitro, a positive response in these tests does not indicate that the chemical is likely to produce an increased risk of carcinogenesis in exposed human populations. Thus far, findings from studies on the effects of fiber type in mesothelial cells are seriously flawed by a lack of a dose response relationship. The common limitation of these in vitro experiments is the lack of attention paid to the complexities of the human anatomy, biochemistry and physiology, which make the observed effects in these experimental systems difficult to extrapolate to persons in the workplace. Mechanistic differences between carcinogenic and genotoxic processes indicate why tests for genotoxicity do not provide much insight regarding the ability to predict carcinogenic potential in workers exposed to asbestos doses in the post-Occupational Safety and Health Administration era. This review discusses the existing literature on asbestos-induced genotoxicity and explains why these studies may or may not likely help characterize the dose-response curve at low dose.
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Cadby G, Mukherjee S, Musk A(B, Reid A, Garlepp M, Dick I, Robinson C, Hui J, Fiorito G, Guarrera S, Beilby J, Melton PE, Moses EK, Ugolini D, Mirabelli D, Bonassi S, Magnani C, Dianzani I, Matullo G, Robinson B, Creaney J, Palmer LJ. A genome-wide association study for malignant mesothelioma risk. Lung Cancer 2013; 82:1-8. [DOI: 10.1016/j.lungcan.2013.04.018] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2012] [Revised: 03/30/2013] [Accepted: 04/21/2013] [Indexed: 10/26/2022]
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Matullo G, Guarrera S, Betti M, Fiorito G, Ferrante D, Voglino F, Cadby G, Di Gaetano C, Rosa F, Russo A, Hirvonen A, Casalone E, Tunesi S, Padoan M, Giordano M, Aspesi A, Casadio C, Ardissone F, Ruffini E, Betta PG, Libener R, Guaschino R, Piccolini E, Neri M, Musk AWB, de Klerk NH, Hui J, Beilby J, James AL, Creaney J, Robinson BW, Mukherjee S, Palmer LJ, Mirabelli D, Ugolini D, Bonassi S, Magnani C, Dianzani I. Genetic variants associated with increased risk of malignant pleural mesothelioma: a genome-wide association study. PLoS One 2013; 8:e61253. [PMID: 23626673 PMCID: PMC3634031 DOI: 10.1371/journal.pone.0061253] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Accepted: 03/06/2013] [Indexed: 12/19/2022] Open
Abstract
Asbestos exposure is the main risk factor for malignant pleural mesothelioma (MPM), a rare aggressive tumor. Nevertheless, only 5-17% of those exposed to asbestos develop MPM, suggesting the involvement of other environmental and genetic risk factors. To identify the genetic risk factors that may contribute to the development of MPM, we conducted a genome-wide association study (GWAS; 370,000 genotyped SNPs, 5 million imputed SNPs) in Italy, among 407 MPM cases and 389 controls with a complete history of asbestos exposure. A replication study was also undertaken and included 428 MPM cases and 1269 controls from Australia. Although no single marker reached the genome-wide significance threshold, several associations were supported by haplotype-, chromosomal region-, gene- and gene-ontology process-based analyses. Most of these SNPs were located in regions reported to harbor aberrant alterations in mesothelioma (SLC7A14, THRB, CEBP350, ADAMTS2, ETV1, PVT1 and MMP14 genes), causing at most a 2-3-fold increase in MPM risk. The Australian replication study showed significant associations in five of these chromosomal regions (3q26.2, 4q32.1, 7p22.2, 14q11.2, 15q14). Multivariate analysis suggested an independent contribution of 10 genetic variants, with an Area Under the ROC Curve (AUC) of 0.76 when only exposure and covariates were included in the model, and of 0.86 when the genetic component was also included, with a substantial increase of asbestos exposure risk estimation (odds ratio, OR: 45.28, 95% confidence interval, CI: 21.52-95.28). These results showed that genetic risk factors may play an additional role in the development of MPM, and that these should be taken into account to better estimate individual MPM risk in individuals who have been exposed to asbestos.
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Affiliation(s)
- Giuseppe Matullo
- Human Genetics Foundation, HuGeF, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | | | - Marta Betti
- Laboratory of Genetic Pathology, Department Health Sciences, University of Piemonte Orientale, Novara, Italy
| | | | - Daniela Ferrante
- CPO-Piemonte and Unit of Medical Statistics and Epidemiology, Department Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | | | - Gemma Cadby
- Genetic Epidemiology and Biostatistics Platform, Ontario Institute for Cancer Research, Toronto, Ontario, Canada
- Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Toronto, Ontario, Canada
- Centre for Genetic Epidemiology and Biostatistics, University of Western Australia, Nedlands, Western Australia, Australia
| | - Cornelia Di Gaetano
- Human Genetics Foundation, HuGeF, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Fabio Rosa
- Human Genetics Foundation, HuGeF, Turin, Italy
| | - Alessia Russo
- Human Genetics Foundation, HuGeF, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Ari Hirvonen
- Centre of Expertise for Health and Work Ability, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Elisabetta Casalone
- Laboratory of Genetic Pathology, Department Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Sara Tunesi
- CPO-Piemonte and Unit of Medical Statistics and Epidemiology, Department Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Marina Padoan
- CPO-Piemonte and Unit of Medical Statistics and Epidemiology, Department Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Mara Giordano
- Laboratory of Genetics, Department Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Anna Aspesi
- Laboratory of Genetic Pathology, Department Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Caterina Casadio
- Thoracic Surgery Unit, University of Piemonte Orientale, Novara, Italy
| | - Francesco Ardissone
- Chest Surgery, Department of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
| | - Enrico Ruffini
- Thoracic Surgery Unit, University of Turin, Turin, Italy
| | - Pier Giacomo Betta
- Pathology Unit, Azienda Ospedaliera Nazionale SS, Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Roberta Libener
- Pathology Unit, Azienda Ospedaliera Nazionale SS, Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Roberto Guaschino
- Transfusion Centre, Azienda Ospedaliera Nazionale SS, Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Ezio Piccolini
- Pneumology Unit, Santo Spirito Hospital, Casale Monferrato, Italy
| | - Monica Neri
- Unit of Clinical and Molecular Epidemiology IRCCS San Raffaele Pisana, Rome, Italy
| | - Arthur W. B. Musk
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- National Centre for Asbestos Related Disease, School of Medicine and Pharmacology, University of Western Australia, Nedlands, Western Australia, Australia
| | - Nicholas H. de Klerk
- Centre for Child Health Research, The University of Western Australia, Nedlands, Western Australia, Australia
| | - Jennie Hui
- National Centre for Asbestos Related Disease, School of Medicine and Pharmacology, University of Western Australia, Nedlands, Western Australia, Australia
- PathWest Laboratory Medicine WA, Nedlands, Western Australia, Australia
| | - John Beilby
- National Centre for Asbestos Related Disease, School of Medicine and Pharmacology, University of Western Australia, Nedlands, Western Australia, Australia
- PathWest Laboratory Medicine WA, Nedlands, Western Australia, Australia
| | - Alan L. James
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- National Centre for Asbestos Related Disease, School of Medicine and Pharmacology, University of Western Australia, Nedlands, Western Australia, Australia
| | - Jenette Creaney
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- National Centre for Asbestos Related Disease, School of Medicine and Pharmacology, University of Western Australia, Nedlands, Western Australia, Australia
| | - Bruce W. Robinson
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- National Centre for Asbestos Related Disease, School of Medicine and Pharmacology, University of Western Australia, Nedlands, Western Australia, Australia
| | - Sutapa Mukherjee
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Women's College Research Institute and Women's College Hospital, Toronto, Ontario, Canada
| | - Lyle J. Palmer
- Genetic Epidemiology and Biostatistics Platform, Ontario Institute for Cancer Research, Toronto, Ontario, Canada
- Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Toronto, Ontario, Canada
| | - Dario Mirabelli
- Unit of Cancer Epidemiology, CPO-Piemonte and University of Turin, Turin, Italy
- Interdepartmental Center for Studies on Asbestos and other Toxic Particulates “G. Scansetti”, University of Turin, Turin, Italy
| | - Donatella Ugolini
- Department of Internal Medicine, University of Genoa and IRCSS AOU San Martino-IST-Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | - Stefano Bonassi
- Unit of Clinical and Molecular Epidemiology IRCCS San Raffaele Pisana, Rome, Italy
| | - Corrado Magnani
- CPO-Piemonte and Unit of Medical Statistics and Epidemiology, Department Translational Medicine, University of Piemonte Orientale, Novara, Italy
- Interdepartmental Center for Studies on Asbestos and other Toxic Particulates “G. Scansetti”, University of Turin, Turin, Italy
| | - Irma Dianzani
- Laboratory of Genetic Pathology, Department Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdepartmental Center for Studies on Asbestos and other Toxic Particulates “G. Scansetti”, University of Turin, Turin, Italy
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Abstract
Asbestos causes asbestosis and malignancies by molecular mechanisms that are not fully understood. The modes of action underlying asbestosis, lung cancer, and mesothelioma appear to differ depending on the fiber type, lung clearance, and genetics. After reviewing the key pathologic changes following asbestos exposure, we examine recently identified pathogenic pathways, with a focus on oxidative stress. Alveolar epithelial cell apoptosis, which is an important early event in asbestosis, is mediated by mitochondria- and p53-regulated death pathways and may be modulated by the endoplasmic reticulum. We review mitochondrial DNA (mtDNA)-damage and -repair mechanisms, focusing on 8-oxoguanine DNA glycosylase, as well as cross talk between reactive oxygen species production, mtDNA damage, p53, OGG1, and mitochondrial aconitase. These new insights into the molecular basis of asbestos-induced lung diseases may foster the development of novel therapeutic targets for managing degenerative diseases (e.g., asbestosis and idiopathic pulmonary fibrosis), tumors, and aging, for which effective management is lacking.
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Affiliation(s)
- Gang Liu
- Clinical Research Center, Affiliated Hospital of Guangdong Medical College, Zhangjiang, China.
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He XF, Wei W, Li JL, Shen XL, Ding DP, Wang SL, Liu ZZ, Qin JB, Wu LX, Xie DL. Association between the XRCC3 T241M polymorphism and risk of cancer: evidence from 157 case-control studies. Gene 2013; 523:10-9. [PMID: 23562721 DOI: 10.1016/j.gene.2013.03.071] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 02/21/2013] [Accepted: 03/16/2013] [Indexed: 12/16/2022]
Abstract
The T241M polymorphism in the X-ray cross-complementing group 3 (XRCC3) had been implicated in cancer susceptibility. The previous published data on the association between XRCC3 T241M polymorphism and cancer risk remained controversial. Hence, we performed a meta-analysis to investigate the association between cancer susceptibility and XRCC3 T241M (61,861 cases and 84,584 controls from 157 studies) polymorphism in different inheritance models. We used odds ratios with 95% confidence intervals to assess the strength of the association. Overall, significantly increased cancer risk was observed in any genetic model (dominant model: odds ration [OR]=1.07, 95% confidence interval [CI]=1.00-1.13; recessive model: OR=1.15, 95% CI=1.08-1.23; additive model: OR=1.17, 95% CI=1.08-1.28) when all eligible studies were pooled into the meta-analysis. In further stratified and sensitivity analyses, the elevated risk remained for subgroups of bladder cancer and breast cancer, especially in Caucasians. In addition, significantly decreased lung cancer risk was also observed. In summary, this meta-analysis suggests the participation of XRCC3 T241M in the susceptibility for bladder cancer and breast cancer, especially in Caucasians, and XRCC3 T241M polymorphism is associated with decreased lung cancer risk. Moreover, our work also points out the importance of new studies for T241M association in some cancer types, such as gastric cancer, colorectal cancer, and melanoma skin cancer, where at least some of the covariates responsible for heterogeneity could be controlled, to obtain a more conclusive understanding about the function of the XRCC3 polymorphism in cancer development.
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Affiliation(s)
- Xiao-Feng He
- Department of Research, Peace Hospital of Changzhi Medical College, Changzhi, 046000, PR China.
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Toumpanakis D, Theocharis SE. DNA repair systems in malignant mesothelioma. Cancer Lett 2011; 312:143-9. [DOI: 10.1016/j.canlet.2011.08.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Revised: 08/19/2011] [Accepted: 08/21/2011] [Indexed: 12/11/2022]
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Wang W, Wang M, Chen Y, Zhang Z, Wang S, Xu M, Wang B, Zhao Q, Zhang Z. The hOGG1 Ser326Cys polymorphism contributes to cancer susceptibility: evidence from 83 case-control studies. Mutagenesis 2011; 27:329-36. [PMID: 22121210 DOI: 10.1093/mutage/ger083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The Ser326Cys polymorphism in the human 8-oxogunaine DNA glycosylase (hOGG1) gene had been implicated in cancer susceptibility. Studies investigating the associations between the Ser326Cys polymorphism and cancer susceptibility showed conflicting results. To derive a more precise estimation of the relationship, a meta-analysis was performed. This meta-analysis was performed from 83 case-control studies, including 27,918 cases and 33,399 controls. The fixed and random effect models were used to estimate the odds ratios (ORs) and their 95% confidence interval (CI) for various contrasts of this polymorphism. The combined results based on all studies showed that the hOGG1 Ser326Cys polymorphism was associated with an increased cancer susceptibility in different genetic models. In the stratified analyses, the association was significantly in head and neck cancer (homozygote comparison: OR = 2.19, 95% CI: 1.20-4.01, P(heterogeneity) = 0.002; heterozygote comparison: OR = 1.48, 95% CI: 1.11-1.99, P(heterogeneity) = 0.004; dominant model comparison: OR = 1.58, 95% CI: 1.14-2.19, P(heterogeneity) < 0.001; recessive model comparison: OR = 1.73, 95% CI: 1.02-2.94, P(heterogeneity) = 0.002; and additive model comparison: OR = 1.43, 95% CI: 1.09-1.88, P(heterogeneity) < 0.001) which remained for studies of the Asian populations and hospital-based of control sources. But it was not observed in other cancer types of the European population and population based of control sources. This meta-analysis suggested that the hOGG1 Ser326Cys polymorphism might contribute to an increased risk on cancer susceptibility. More studies based on larger sample size should be performed to confirm the findings.
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Affiliation(s)
- Wei Wang
- Department of General Surgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Wei B, Zhou Y, Xu Z, Xi B, Cheng H, Ruan J, Zhu M, Hu Q, Wang Q, Wang Z, Yan Z, Jin K, Zhou D, Xuan F, Huang X, Shao J, Lu P. The effect of hOGG1 Ser326Cys polymorphism on cancer risk: evidence from a meta-analysis. PLoS One 2011; 6:e27545. [PMID: 22114677 PMCID: PMC3219678 DOI: 10.1371/journal.pone.0027545] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Accepted: 10/18/2011] [Indexed: 01/15/2023] Open
Abstract
Background Human oxoguanine glycosylase 1 (hOGG1) in base excision repair (BER) pathway plays a vital role in DNA repair. Numerous epidemiological studies have evaluated the association between hOGG1 Ser326Cys polymorphism and the risk of cancer. However, the results of these studies on the association remain conflicting. To derive a more precise estimation of the association, we conducted a meta-analysis. Methodology/Principal Findings A comprehensive search was conducted to identify the eligible studies of hOGG1 Ser326Cys polymorphism and cancer risk. We used odds ratios (ORs) with 95% confidence intervals (CIs) to assess the strength of the association. We found that the hOGG1 Ser326Cys polymorphism was significantly associated with overall cancer risk (Cys/Cys vs. Ser/Ser: OR = 1.19, 95%CI = 1.09–1.30, P<0.001; Cys/Cys vs. Cys/Ser+Ser/Ser: OR = 1.16, 95%CI = 1.08–1.26, P<0.001). Moreover, in subgroup analyses by cancer types, the stronger significant association between hOGG1 Ser326Cys polymorphism and lung cancer risk was found (Cys/Cys vs. Ser/Ser: OR = 1.29, 95%CI = 1.16–1.44, P<0.001; Cys/Cys vs. Cys/Ser+Ser/Ser: OR = 1.22, 95%CI = 1.12–1.33, P<0.001). The significant effects of hOGG1 Ser326Cys polymorphism on colorectal, breast, bladder, prostate, esophageal, and gastric cancer were not detected. In addition, in subgroup analyses by ethnicities, we found that the hOGG1 Ser326Cys polymorphism was associated with overall cancer risk in Asians (Cys/Cys vs. Ser/Ser: OR = 1.21, 95%CI = 1.10–1.33, P<0.001). Conclusions This meta-analysis showed that hOGG1 326Cys allele might be a low-penetrant risk factor for lung cancer.
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Affiliation(s)
- Bingbing Wei
- Department of Urology, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
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Abstract
This review is focused on current information of avoidable environmental pollution and occupational exposure as causes of cancer. Approximately 2% to 8% of all cancers are thought to be due to occupation. In addition, occupational and environmental cancers have their own characteristics, e.g., specific chemicals and cancers, multiple factors, multiple causation and interaction, or latency period. Concerning carcinogens, asbestos/silica/wood dust, soot/polycyclic aromatic hydrocarbons [benzo(a) pyrene], heavy metals (arsenic, chromium, nickel), aromatic amines (4-aminobiphenyl, benzidine), organic solvents (benzene or vinyl chloride), radiation/radon, or indoor pollutants (formaldehyde, tobacco smoking) are mentioned with their specific cancers, e.g., lung, skin, and bladder cancers, mesothelioma or leukemia, and exposure routes, rubber or pigment manufacturing, textile, painting, insulation, mining, and so on. In addition, nanoparticles, electromagnetic waves, and climate changes are suspected as future carcinogenic sources. Moreover, the aspects of environmental and occupational cancers are quite different between developing and developed countries. The recent follow-up of occupational cancers in Nordic countries shows a good example for developed countries. On the other hand, newly industrializing countries face an increased burden of occupational and environmental cancers. Developing countries are particularly suffering from preventable cancers in mining, agriculture, or industries without proper implication of safety regulations. Therefore, industrialized countries are expected to educate and provide support for developing countries. In addition, citizens can encounter new environmental and occupational carcinogen nominators such as nanomaterials, electromagnetic wave, and climate exchanges. As their carcinogenicity or involvement in carcinogenesis is not clearly unknown, proper consideration for them should be taken into account. For these purposes, new technologies with a balance of environment and gene are required. Currently, various approaches with advanced technologies--genomics, exposomics, etc.--have accelerated development of new biomarkers for biological monitoring of occupational and environmental carcinogens. These advanced approaches are promising to improve quality of life and to prevent occupational and environmental cancers.
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Affiliation(s)
- Mihi Yang
- College of Pharmacy, Sookmyung Women's University, Chungpa-Dong, Yongsan-Gu, Seoul, Republic of Korea.
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Betti M, Ferrante D, Padoan M, Guarrera S, Giordano M, Aspesi A, Mirabelli D, Casadio C, Ardissone F, Ruffini E, Betta PG, Libener R, Guaschino R, Matullo G, Piccolini E, Magnani C, Dianzani I. XRCC1 and ERCC1 variants modify malignant mesothelioma risk: a case-control study. Mutat Res 2011; 708:11-20. [PMID: 21277872 DOI: 10.1016/j.mrfmmm.2011.01.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 12/10/2010] [Accepted: 01/14/2011] [Indexed: 05/20/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a rare aggressive tumor associated with asbestos exposure. The possible role of genetic factors has also been suggested and MPM has been associated with single nucleotide polymorphisms (SNPs) of xenobiotic and oxidative metabolism enzymes. We have identified an association of the DNA repair gene XRCC1 with MPM in the population of Casale Monferrato, a town exposed to high asbestos pollution. To extend this observation we examined 35 SNPs in 15 genes that could be involved in MPM carcinogenicity in 220 MPM patients and 296 controls from two case-control studies conducted in Casale (151 patients, 252 controls) and Turin (69 patients, 44 controls), respectively. Unconditional multivariate logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs). Two DNA repair genes were associated with MPM, i.e. XRCC1 and ERCC1. Considering asbestos-exposed only, the risk increased with the increasing number of XRCC1-399Q alleles (Casale: OR=1.44, 95%CI 1.02-2.03; Casale+Turin: OR=1.34, 95%CI 0.98-1.84) or XRCC1 -77T alleles (Casale+Turin: OR=1.33, 95%CI 0.97-1.81). The XRCC1-TGGGGGAACAGA haplotype was significantly associated with MPM (Casale: OR=1.76, 95%CI 1.04-2.96). Patients heterozygotes for ERCC1 N118N showed an increased OR in all subjects (OR=1.66, 95%CI 1.06-2.60) and in asbestos-exposed only (OR=1.59, 95%CI 1.01-2.50). When the dominant model was considered (i.e. ERCC1 heterozygotes CT plus homozygotes CC versus homozygotes TT) the risk was statistically significant both in all subjects (OR=1.61, 95%CI 1.06-2.47) and in asbestos-exposed only (OR=1.56, 95%CI 1.02-2.40). The combination of ERCC1 N118N and XRCC1 R399Q was statistically significant (Casale: OR=2.02, 95%CI 1.01-4.05; Casale+Turin: OR=2.39, 95%CI 1.29-4.43). The association of MPM with DNA repair genes support the hypothesis that an increased susceptibility to DNA damage may favour asbestos carcinogenicity.
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Affiliation(s)
- M Betti
- Laboratory of Genetic Pathology, Department of Medical Sciences, University of Piemonte Orientale, Novara, Italy
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Below JE, Cox NJ, Fukagawa NK, Hirvonen A, Testa JR. Factors that impact susceptibility to fiber-induced health effects. J Toxicol Environ Health B Crit Rev 2011; 14:246-66. [PMID: 21534090 PMCID: PMC3118508 DOI: 10.1080/10937404.2011.556052] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Asbestos and related fibers are associated with a number of adverse health effects, including malignant mesothelioma (MM), an aggressive cancer that generally develops in the surface serosal cells of the pleural, pericardial, and peritoneal cavities. Although approximately 80% of individuals with MM are exposed to asbestos, fewer than 5% of asbestos workers develop MM. In addition to asbestos, other mineralogical, environmental, genetic, and possibly viral factors might contribute to MM susceptibility. Given this complex etiology of MM, understanding susceptibility to MM needs to be a priority for investigators in order to reduce exposure of those most at risk to known environmental carcinogens. In this review, the current body of literature related to fiber-associated disease susceptibility including age, sex, nutrition, genetics, asbestos, and other mineral exposure is addressed with a focus on MM, and critical areas for further study are recommended.
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Affiliation(s)
- Jennifer E Below
- Department of Medicine, Section of Genetic Medicine, University of Chicago, Chicago, Illinois 60637, USA.
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Pietruska JR, Johnston T, Zhitkovich A, Kane AB. XRCC1 deficiency sensitizes human lung epithelial cells to genotoxicity by crocidolite asbestos and Libby amphibole. Environ Health Perspect 2010; 118:1707-1713. [PMID: 20705543 PMCID: PMC3205592 DOI: 10.1289/ehp.1002312] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Accepted: 08/11/2010] [Indexed: 05/29/2023]
Abstract
BACKGROUND Asbestos induces DNA and chromosomal damage, but the DNA repair pathways protecting human cells against its genotoxicity are largely unknown. Polymorphisms in XRCC1 have been associated with altered susceptibility to asbestos-related diseases. However, it is unclear whether oxidative DNA damage repaired by XRCC1 contributes to asbestos-induced chromosomal damage. OBJECTIVES We sought to examine the importance of XRCC1 in protection against genotoxic effects of crocidolite and Libby amphibole asbestos. METHODS We developed a genetic model of XRCC1 deficiency in human lung epithelial H460 cells and evaluated genotoxic responses to carcinogenic fibers (crocidolite asbestos, Libby amphibole) and nongenotoxic materials (wollastonite, titanium dioxide). RESULTS XRCC1 knockdown sensitized cells to the clastogenic and cytotoxic effects of oxidants [hydrogen peroxide (H₂O₂), bleomycin] but not to the nonoxidant paclitaxel. XRCC1 knockdown strongly enhanced genotoxicity of amphibole fibers as evidenced by elevated formation of clastogenic micronuclei. Crocidolite induced primarily clastogenic micronuclei, whereas Libby amphibole induced both clastogenic and aneugenic micronuclei. Crocidolite and bleomycin were potent inducers of nuclear buds, which were enhanced by XRCC1 deficiency. Libby amphibole and H₂O₂ did not induce nuclear buds, irrespective of XRCC1 status. Crocidolite and Libby amphibole similarly activated the p53 pathway. CONCLUSIONS Oxidative DNA damage repaired by XRCC1 (oxidized bases, single-strand breaks) is a major cause of chromosomal breaks induced by crocidolite and Libby amphibole. Nuclear buds are a novel biomarker of genetic damage induced by exposure to crocidolite asbestos, which we suggest are associated with clustered DNA damage. These results provide mechanistic evidence for the epidemiological association between XRCC1 polymorphisms and susceptibility to asbestos-related disease.
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Affiliation(s)
- Jodie R Pietruska
- Department of Pathology and Laboratory Medicine, Brown University, Providence, Rhode Island 02912, USA
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Lin YJ, Wan L, Huang CM, Chen SY, Huang YC, Lai CH, Lin WY, Liu HP, Wu YS, Chen CM, Tsai YH, Tsai CH, Sheu JJC, Tsai FJ. Polymorphisms in the DNA repair gene XRCC1 and associations with systemic lupus erythematosus risk in the Taiwanese Han Chinese population. Lupus 2009; 18:1246-51. [PMID: 19880550 DOI: 10.1177/0961203309345777] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
XRCC1 plays a central role in mammalian DNA repair processes. Two polymorphisms of XRCC1, rs1799782 (Arg > Trp at codon 194) and rs25487 (Arg > Gln at codon 399), are common in the Han Chinese population. Our objective was to analyze the relationship between these two functional single-nucleotide polymorphisms (SNPs) and systemic lupus erythematosus (SLE) in the Taiwanese Han Chinese population. Genotyping was performed by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) on 172 SLE patients and 160 normal controls. Our data indicate that the frequency of A/G at codon 399 differed between patients and controls (p = 0.01; odds ratio: 1.80; 95% confidence interval: 1.17-2.75), but the allelic frequency analysis did not reveal significant differences. For the SNP at codon 194, there were no differences in either allelic or genotype frequencies between SLE patients and normal subjects. Clinical association studies of SLE symptoms revealed the involvement of the A/G polymorphism at codon 399 in SLE pathogenesis. Our results indicate that a functional SNP at codon 399 of XRCC1 is associated with the development of SLE.
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Affiliation(s)
- Y-J Lin
- Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan
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Gemignani F, Neri M, Bottari F, Barale R, Canessa PA, Canzian F, Ceppi M, Spitaleri I, Cipollini M, Ivaldi GP, Mencoboni M, Scaruffi P, Tonini GP, Ugolini D, Mutti L, Bonassi S, Landi S. Risk of malignant pleural mesothelioma and polymorphisms in genes involved in the genome stability and xenobiotics metabolism. Mutat Res 2009; 671:76-83. [PMID: 19751749 DOI: 10.1016/j.mrfmmm.2009.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Revised: 09/01/2009] [Accepted: 09/04/2009] [Indexed: 10/20/2022]
Abstract
Malignant pleural mesothelioma (MPM) is a rare and aggressive cancer mostly attributable to asbestos exposure. Many polymorphic genes encoding for xenobiotic and oxidative metabolism enzymes (XME) or involved in genome stability (GS) can modulate individual MPM risk in exposed populations. An association study was carried out in a case-control setting including 119 MPM patients and two groups of referent subjects (104 with and 695 without documented asbestos exposure). Forty-eight polymorphisms in XME genes and 75 in GS-genes were evaluated. Statistical analysis revealed some significant associations of studied polymorphisms with MPM risk, but most of them disappeared after applying Bonferroni correction (new threshold for statistical significance: p=4.07 x 10(-4)). On the other hand, the nucleotidic change 282C>T within NAT2 held the statistical significance (OR=3.54; 95% CI 1.75-7.16; p=0.0002), reinforcing existing evidences that describe genetic polymorphisms of NAT2 possibly involved in the etiology of the MPM.
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Affiliation(s)
- Federica Gemignani
- Genetics - Department of Biology, University of Pisa, Via Derna, 1, 56100 Pisa, Italy
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Sanchez VC, Pietruska JR, Miselis NR, Hurt RH, Kane AB. Biopersistence and potential adverse health impacts of fibrous nanomaterials: what have we learned from asbestos? Wiley Interdiscip Rev Nanomed Nanobiotechnol 2009; 1:511-29. [PMID: 20049814 PMCID: PMC2864601 DOI: 10.1002/wnan.41] [Citation(s) in RCA: 142] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Human diseases associated with exposure to asbestos fibers include pleural fibrosis and plaques, pulmonary fibrosis (asbestosis), lung cancer, and diffuse malignant mesothelioma. The critical determinants of fiber bioactivity and toxicity include not only fiber dimensions, but also shape, surface reactivity, crystallinity, chemical composition, and presence of transition metals. Depending on their size and dimensions, inhaled fibers can penetrate the respiratory tract to the distal airways and into the alveolar spaces. Fibers can be cleared by several mechanisms, including the mucociliary escalator, engulfment, and removal by macrophages, or through splitting and chemical modification. Biopersistence of long asbestos fibers can lead to inflammation, granuloma formation, fibrosis, and cancer. Exposure to synthetic carbon nanomaterials, including carbon nanofibers and carbon nanotubes (CNTs), is considered a potential health hazard because of their physical similarities with asbestos fibers. Respiratory exposure to CNTs can produce an inflammatory response, diffuse interstitial fibrosis, and formation of fibrotic granulomas similar to that observed in asbestos-exposed animals and humans. Given the known cytotoxic and carcinogenic properties of asbestos fibers, toxicity of fibrous nanomaterials is a topic of intense study. The mechanisms of nanomaterial toxicity remain to be fully elucidated, but recent evidence suggests points of similarity with asbestos fibers, including a role for generation of reactive oxygen species, oxidative stress, and genotoxicity. Considering the rapid increase in production and use of fibrous nanomaterials, it is imperative to gain a thorough understanding of their biologic activity to avoid the human health catastrophe that has resulted from widespread use of asbestos fibers.
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Affiliation(s)
- Vanesa C. Sanchez
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, USA
| | - Jodie R. Pietruska
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, USA
| | - Nathan R. Miselis
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, USA
| | - Robert H. Hurt
- Division of Engineering, Brown University, Providence, RI, USA
| | - Agnes B. Kane
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, USA
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Betti M, Neri M, Ferrante D, Landi S, Biava A, Gemignani F, Bertolotti M, Mirabelli D, Padoan M, Ugolini D, Botta M, Bonassi S, Magnani C, Dianzani I. Pooled analysis of NAT2 genotypes as risk factors for asbestos-related malignant mesothelioma. Int J Hyg Environ Health 2009; 212:322-9. [DOI: 10.1016/j.ijheh.2008.08.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2008] [Revised: 07/31/2008] [Accepted: 08/04/2008] [Indexed: 10/21/2022]
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Weiner SJ, Neragi-Miandoab S. Pathogenesis of malignant pleural mesothelioma and the role of environmental and genetic factors. J Cancer Res Clin Oncol 2008; 135:15-27. [PMID: 18787841 DOI: 10.1007/s00432-008-0444-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2008] [Accepted: 06/18/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Malignant pleural mesothelioma (MPM) is a rare and aggressive tumor for which no effective therapy exists despite the discovery of many possible molecular and genetic targets. The late stage of MPM diagnosis and the long latency that exist between some exposures and diagnosis have made it difficult to comprehensively evaluate the role of risk factors and their downstream molecular effects. METHODS This manuscript is a review of current literature about the pathogenesis of malignant mesothelioma. In this overview, current published studies concerning pathogenesis of malignant mesothelioma are reviewed, with insights into its etiology and pathogenesis. We searched pubmed using the following subjects: mesothelioma, radiation, genetics, pediatric malignant mesothelioma, SV40 virus, and growth factors. We selected 350 valuable articles of which 152 sources were used to complete this review. CONCLUSION Many risk factors for MPM development have been recognized including environmental exposures, genetic susceptibility, viral contamination, and radiation. In this review, we discuss the current molecular and genetic contributors to MPM pathogenesis and the risk factors associated with these carcinogenic processes.
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Affiliation(s)
- Shoshana J Weiner
- Cleveland Clinic Lerner College of Medicine, 9500 Euclid Avenue, Cleveland, OH, USA
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Burri RJ, Stock RG, Cesaretti JA, Atencio DP, Peters S, Peters CA, Fan G, Stone NN, Ostrer H, Rosenstein BS. Association of single nucleotide polymorphisms in SOD2, XRCC1 and XRCC3 with susceptibility for the development of adverse effects resulting from radiotherapy for prostate cancer. Radiat Res 2008; 170:49-59. [PMID: 18582155 DOI: 10.1667/rr1219.1] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2007] [Accepted: 03/14/2008] [Indexed: 11/03/2022]
Abstract
The objective of this study was to determine whether an association exists between certain single nucleotide polymorphisms (SNPs), which have previously been linked with adverse normal tissue effects resulting from radiotherapy, and the development of radiation injury resulting from radiotherapy for prostate cancer. A total of 135 consecutive patients with clinically localized prostate cancer and a minimum of 1 year of follow-up who had been treated with radiation therapy, either brachytherapy alone or in combination with external-beam radiotherapy, with or without hormone therapy, were genotyped for SNPs in SOD2, XRCC1 and XRCC3. Three common late tissue toxicities were investigated: late rectal bleeding, urinary morbidity, and erectile dysfunction. Patients with the XRCC1 rs25489 G/A (Arg280His) genotype were more likely to develop erectile dysfunction after irradiation than patients who had the G/G genotype (67% compared to 24%; P=0.048). In addition, patients who had the SOD2 rs4880 T/C (Val16Ala) genotype exhibited a significant increase in grade 2 late rectal bleeding compared to patients who had either the C/C or T/T genotype for this SNP (8% compared to 0%; P=0.02). Finally, patients with the combination of the SOD2 rs4880 C/T genotype and XRCC3 rs861539 T/C (Thr241Met) genotype experienced a significant increase in grade 2 late rectal bleeding compared to patients without this particular genotypic arrangement (14% compared to 1%; P=0.002). These results suggest that SNPs in the SOD2, XRCC1 and XRCC3 genes are associated with the development of late radiation injury in patients treated with radiation therapy for prostate adenocarcinoma.
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Affiliation(s)
- Ryan J Burri
- Department of Radiation Oncology, Mount Sinai School of Medicine, New York, New York 10029, USA
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Weiner SJ, Neragi-Miandoab S. Pathogenesis of malignant pleural mesothelioma and the role of environmental and genetic factors. J Carcinog 2008; 7:3. [PMID: 18662397 PMCID: PMC2507706 DOI: 10.1186/1477-3163-7-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2007] [Accepted: 07/28/2008] [Indexed: 11/10/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is a rare, aggressive tumor for which no effective therapy exists despite the discovery of many possible molecular and genetic targets. Many risk factors for MPM development have been recognized including environmental exposures, genetic susceptibility, viral contamination, and radiation. However, the late stage of MPM diagnosis and the long latency that exists between some exposures and diagnosis have made it difficult to comprehensively evaluate the role of risk factors and their downstream molecular effects. In this review, we discuss the current molecular and genetic contributors in MPM pathogenesis and the risk factors associated with these carcinogenic processes.
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Affiliation(s)
- Shoshana J Weiner
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, 9500 Euclid Avenue, Cleveland, OH, USA
| | - Siyamek Neragi-Miandoab
- University Hospitals, Case Western Reserve University School of Medicine, 11100 Euclid Avenue LKS Building 7th floor, Cleveland, OH, USA
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Wang F, Chang D, Hu FL, Sui H, Han B, Li DD, Zhao YS. DNA repair gene XPD polymorphisms and cancer risk: a meta-analysis based on 56 case-control studies. Cancer Epidemiol Biomarkers Prev 2008; 17:507-17. [PMID: 18349268 DOI: 10.1158/1055-9965.epi-07-2507] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Genetic variations in the XPD gene may increase cancer susceptibility by affecting the capacity for DNA repair. Several studies have investigated this possibility; however, the conclusions remain controversial. Therefore, we did a systematic review and executed a meta-analysis to explore the association. From 56 studies, a total of 61 comparisons included 25,932 cases and 27,733 controls concerning the Lys 751Gln polymorphism; 35 comparisons included 16,781 cases and 18,879 controls in the case of Asp 312 Asn were reviewed. In this analysis, small associations of the XPD Lys 751 Gln polymorphism with cancer risk for esophageal cancer [for Lys/Gln versus Lys/Lys: odds ratio (OR), 1.34; 95% confidence interval (95% CI), 1.10-1.64; for Gln/Gln versus Lys/Lys: OR, 1.61; 95% CI, 1.16-2.25] and acute lymphoblastic leukemia (for Gln/Gln versus Lys/Lys: OR, 1.83; 95% CI, 1.21-2.75) are revealed. Overall, individuals with the Gln/Gln genotype have a small cancer risk compared with Lys/Lys genotype for the reviewed cancer in total (OR, 1.10; 95% CI, 1.03-1.16). Subtle but significant cancer risk was observed for the XPD Asp 312 Asn polymorphism in bladder cancer (for Asp/Asn versus Asp/Asp: OR, 1.24; 95% CI, 1.06-1.46). No significant associations were found for other cancers separately and all the reviewed cancer in total assessed for the Asp 312 Asn polymorphism. Our study suggests that XPD is a candidate gene for cancer susceptibility regardless of environmental factors.
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Affiliation(s)
- Fan Wang
- Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
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Galateau-sallé F, Vignaud JM. Diffuse Malignant Mesothelioma: Genetic Pathways and Mechanisms of Oncogenesis of Asbestos and Other Agents That Cause Mesotheliomas. In: Zander DS, Popper HH, Jagirdar J, Haque AK, Cagle PT, Barrios R, editors. Molecular Pathology of Lung Diseases. New York: Springer; 2008. pp. 347-57. [DOI: 10.1007/978-0-387-72430-0_34] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Porret E, Madelaine J, Galateau-Sallé F, Bergot E, Zalcman G. Prise en charge dignostique et thérapeutique du mésothéliome pleural malin en 2007. Rev Mal Respir 2007. [DOI: 10.1016/s0761-8425(07)78149-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Ugolini D, Neri M, Ceppi M, Cesario A, Dianzani I, Filiberti R, Gemignani F, Landi S, Magnani C, Mutti L, Puntoni R, Bonassi S. Genetic susceptibility to malignant mesothelioma and exposure to asbestos: the influence of the familial factor. Mutat Res 2007; 658:162-71. [PMID: 17904414 DOI: 10.1016/j.mrrev.2007.08.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2007] [Revised: 08/03/2007] [Accepted: 08/03/2007] [Indexed: 11/25/2022]
Abstract
BACKGROUND Asbestos is the principal etiological factor of malignant mesothelioma (MM), accounting for more than 80% of all tumor cases. However, other co-factors, including genetic susceptibility may play a role in the etiology of this disease, possibly modulating the effects of exposure to asbestos and other carcinogenic mineral fibers. The frequent report of familial clustering was the first indication supporting the involvement of genetic factors. Therefore, we performed an extensive literature search to evaluate existing studies reporting familial cases of MM. METHODS Published reports addressing the issue of familial susceptibility to MM have been searched through PubMed using keywords and free text tools. Eighty-two citations were retrieved and 20 of them actually reported a familial cluster of MM. Three more articles were identified through the references. The probability that the observed familial clusters of mesothelioma could have randomly occurred in exposed families was evaluated with the Family History Score Zi (FHSi). RESULTS The result of this analysis suggested that clustering of MM cases in families exposed to asbestos may be explained with the additional contribution of other familial factors. The FHSi allowed to reject the hypothesis of random occurrence of these clusters with a probability of a first type error ranging between 1 per cent and 1 per billion. CONCLUSIONS The evaluation of the published materials supports the hypothesis that - although familial clustering of MM is largely attributable to shared asbestos exposure - the additional contribution of factors dealing with genetic susceptibility may play a role in the etiology of MM.
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Affiliation(s)
- Donatella Ugolini
- Dipartimento di Oncologia, Biologia e Genetica, University of Genoa, Genoa, Italy
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