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Liang C, Wang P, Li M, Li R, Lai KP, Chen J. Anti-cancer mechanisms of natural isoflavones against melanoma. Heliyon 2024; 10:e28616. [PMID: 38586368 PMCID: PMC10998210 DOI: 10.1016/j.heliyon.2024.e28616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 04/09/2024] Open
Abstract
The incidence of skin-related neoplasms has generally increased in recent years. Melanoma arises from malignant mutations in melanocytes in the basal layer of the epidermis and is a fatal skin cancer that seriously threatens human health. Isoflavones are polyphenolic compounds widely present in legumes and have drawn scientists' attention, because they have good efficacy against a variety of cancers, including melanoma, without significant toxic side effects and resistance. In this review article, we summarize the research progress of isoflavones in melanoma, including anti-melanoma roles and mechanisms of isoflavones via inhibition of tyrosinase activity, melanogenesis, melanoma cell growth, invasion of melanoma cells, and induction of apoptosis in melanoma cells. This information is important for the prevention, clinical treatment, and prognosis and survival of melanoma.
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Affiliation(s)
- Cheng Liang
- Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, China
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Ping Wang
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Mengzhen Li
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Rong Li
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Keng Po Lai
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Jian Chen
- Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, China
- Key Laboratory of Environmental Pollution and Integrative Omics, Guilin Medical University, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
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2
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Mordoh A, Triviño Pardo JC, Carri I, Barrio MM, Mordoh J, Aris M. Early contribution of germline and nevi genetic alterations to a rapidly-progressing cutaneous melanoma patient: a case report. BMC Med Genomics 2023; 16:1. [PMID: 36604730 PMCID: PMC9814418 DOI: 10.1186/s12920-022-01426-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 12/22/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Cutaneous melanoma is the skin cancer with the highest mutational burden and metastatic rate. Early genetic alterations and biomarkers of distant progression are a point of interest. In addition to germline-susceptibility loci, almost 30% of melanomas arise from precursor benign nevi lesions, providing a source for malignant transformation. CASE PRESENTATION Patient#009 developed a cutaneous melanoma over a nevus, followed by progression to regional and distant metastases in months, unresponsive to targeted therapy. To search for the genetic contribution to this rapid progression, a longitudinal analysis was performed through WES of germline, nevi, primary tumor, and a metastatic lymph node. Differential SNP/INDEL and CNV gene alterations, with functional impact on key pathways and cancer hallmarks in each step of evolution, were discerned. Tumor-associated nevus was, for the first time, split into two sections, distant and adjacent to the primary tumor, to study its heterogeneity. Shared SNP alterations, with stable allele fraction from germline to metastasis were detected, mainly affecting DNA repair genes and promoting genome instability. Early somatic alterations, shared by nevi and primary and metastatic tumors, included BRAFV600E and focal copy-loss of several genes, acquiring additional cancer hallmarks. Phylogenetic analyses revealed that these common somatic alterations would provide a "bridge", allowing progression from a benign to a malignant state. Distant and adjacent nevi were rich in alterations, presenting differential SNP and CNV alterations. Upon tumor transformation, a marked increase in CNV over SNP alterations was determined. Both the number of SNP and CNV-affected genes, including known driver genes, increased throughout progression, although TMB levels remained lower than expected for melanoma. Typical alterations in BRAFV600E tumors related to intrinsic resistance to targeted therapy were found, including BRAF amplification and loss of PTEN, CDKN2A/B, and TP53 surveillance genes. Finally, numerous metastatic alterations were detected, further promoting tumor progression. CONCLUSIONS In this patient, longitudinal WES analysis revealed a sequential and cumulative pattern of genetic alterations, where germline and nevi somatic events contributed early to its rapid clinical progression. In this case report, we found tumor-associated nevi as genetically heterogeneous precursor entities, in which potential prognostic biomarkers should be studied prospectively.
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Affiliation(s)
- Ana Mordoh
- grid.412714.50000 0004 0426 1806Hospital de Clínicas, Buenos Aires, Argentina
| | | | - Ibel Carri
- grid.108365.90000 0001 2105 0048Instituto de Investigaciones Biotecnológicas, Universidad Nacional de San Martín, Buenos Aires, Argentina
| | - María Marcela Barrio
- grid.428809.fCentro de Investigaciones Oncológicas-Fundación Cáncer, Buenos Aires, Argentina
| | - José Mordoh
- grid.428809.fCentro de Investigaciones Oncológicas-Fundación Cáncer, Buenos Aires, Argentina ,grid.423606.50000 0001 1945 2152Fundación Instituto Leloir, IIBBA-CONICET, Buenos Aires, Argentina ,grid.488972.80000 0004 0637 445XInstituto Alexander Fleming, Buenos Aires, Argentina
| | - Mariana Aris
- grid.428809.fCentro de Investigaciones Oncológicas-Fundación Cáncer, Buenos Aires, Argentina
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3
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Fang X, Rao K, Wei Z, Cheng J. SOX10
modulated
SMARCA4
dysregulation alleviates
DNA
replication stress in cutaneous melanoma. J Cell Mol Med 2022; 26:5846-5857. [DOI: 10.1111/jcmm.17607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 09/21/2022] [Accepted: 10/15/2022] [Indexed: 12/05/2022] Open
Affiliation(s)
- Xiangjian Fang
- Department of Burns and Plastic Surgery Fujian Medical University Affiliated First Quanzhou Hospital Quanzhou Fujian Province China
| | - Keqiang Rao
- School of Medicine Shanghai Jiao Tong University Shanghai China
| | - Zhiyi Wei
- Department of Burns and Plastic Surgery Fujian Medical University Affiliated First Quanzhou Hospital Quanzhou Fujian Province China
| | - Juntao Cheng
- Department of Burns and Plastic Surgery Fujian Medical University Affiliated First Quanzhou Hospital Quanzhou Fujian Province China
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4
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Abstract
Melanoma is the most lethal skin cancer that originates from the malignant transformation of melanocytes. Although melanoma has long been regarded as a cancerous malignancy with few therapeutic options, increased biological understanding and unprecedented innovations in therapies targeting mutated driver genes and immune checkpoints have substantially improved the prognosis of patients. However, the low response rate and inevitable occurrence of resistance to currently available targeted therapies have posed the obstacle in the path of melanoma management to obtain further amelioration. Therefore, it is necessary to understand the mechanisms underlying melanoma pathogenesis more comprehensively, which might lead to more substantial progress in therapeutic approaches and expand clinical options for melanoma therapy. In this review, we firstly make a brief introduction to melanoma epidemiology, clinical subtypes, risk factors, and current therapies. Then, the signal pathways orchestrating melanoma pathogenesis, including genetic mutations, key transcriptional regulators, epigenetic dysregulations, metabolic reprogramming, crucial metastasis-related signals, tumor-promoting inflammatory pathways, and pro-angiogenic factors, have been systemically reviewed and discussed. Subsequently, we outline current progresses in therapies targeting mutated driver genes and immune checkpoints, as well as the mechanisms underlying the treatment resistance. Finally, the prospects and challenges in the development of melanoma therapy, especially immunotherapy and related ongoing clinical trials, are summarized and discussed.
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Affiliation(s)
- Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 of West Changle Road, 710032, Xi'an, Shaanxi, China
| | - Huina Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 of West Changle Road, 710032, Xi'an, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 of West Changle Road, 710032, Xi'an, Shaanxi, China.
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5
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He J, Wang Z, Wang Y, Zou T, Li XP, Cao L, Chen J. The Effects of WISP1 Polymorphisms on the Prognosis of Lung Cancer Patients with Platinum-Based Chemotherapy. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2021; 14:1193-1203. [PMID: 34566424 PMCID: PMC8458023 DOI: 10.2147/pgpm.s325788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/07/2021] [Indexed: 11/23/2022]
Abstract
Purpose To investigate the relationships between Wnt1 inducible signaling pathway protein 1 (WISP1) polymorphisms and the prognosis of platinum-based chemotherapy in lung cancer patients. Patients and Methods A total of 363 lung cancer patients were recruited in this study. All of them received at least two cycles of platinum-based chemotherapy. We used unconditional logistic regression analysis to assess the associations of 39 single nucleotide polymorphisms in WISP1 gene with platinum-based chemotherapy prognosis. Results The results indicated that patients carried rs2929973 GT or GG genotypes had increased risk of disease progression (HR = 0.712, 95% CI = 0.553–0.916, P = 0.015). Patients with rs2977551 TT genotype had a significantly decreased risk of progression-free survival than patients carrying CT or CC genotype (HR = 0.723, 95% CI = 0.561–0.932, P = 0.032) and overall survival (HR = 0.725, 95% CI = 0.552–0.913, P = 0.045). For rs2977549, patients carrying TT genotype had a significantly longer progression-free survival than patients with CC or CT genotypes (HR = 0.708, 95% CI = 0.550–0.912, P = 0.017). Among of them, rs16904853, rs10956697, rs2929965, rs2929973, rs7828685, rs2977551 and rs2977549 were related to progression-free survival, and rs10956697 and rs2977551 were related to overall survival in subgroup analyses, respectively. Conclusion WISP1 rs2929973, rs2977551 and rs2977549 may be contributed to a potential candidate biomarker for prediction of platinum-based chemotherapy prognosis in lung cancer patients.
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Affiliation(s)
- Jia He
- Department of Pharmacy, Xinagya Hospital, Central South University, Changsha, 410008, People's Republic of China
| | - Zhan Wang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital, Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, 410013, People's Republic of China
| | - Ying Wang
- Hunan Clinical Research Center in Gynecologic Cancer, Hunan Cancer Hospital, Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, 410013, People's Republic of China
| | - Ting Zou
- National Institution of Drug Clinical Trial, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China
| | - Xiang-Ping Li
- Department of Pharmacy, Xinagya Hospital, Central South University, Changsha, 410008, People's Republic of China
| | - Lei Cao
- Department of Pharmacy, Xinagya Hospital, Central South University, Changsha, 410008, People's Republic of China
| | - Juan Chen
- Department of Pharmacy, Xinagya Hospital, Central South University, Changsha, 410008, People's Republic of China
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6
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Podlipnik S, Potrony M, Puig S. Genetic markers for characterization and prediction of prognosis of melanoma subtypes: a 2021 update. Ital J Dermatol Venerol 2021; 156:322-330. [PMID: 33982545 DOI: 10.23736/s2784-8671.21.06957-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In this article we examined the most important genetic markers involved in melanoma susceptibility, initiation and progression, and their impact on the prognosis of the disease. Current knowledge in melanoma genetics identifies distinct pathways to the development of different melanoma subtypes characterized by specific clinico-pathological features and partially known genetic markers, modulated by high, low or absence of cumulative sun damage. The most prevalent somatic mutations are related to the activation of the MAPK pathway, which are classified into four major subtypes: BRAF mutant, NRAS mutant, NF1 mutant and triple wild type. Moreover, germinal mutations are also involved in the characterization and predictions of prognosis in melanoma. Currently, CDKN2A is seen as the main high-risk gene involved in melanoma susceptibility being mutated in around 20% of melanoma-prone families. Other high-risk susceptibility genes described include CDK4, POT1, BAP1, TERT promoter, ACD, and TERF2IP. Melanoma is one of the most genetically predisposed among all cancers in humans, and ultraviolet light from the sun is the main environmental factor. This genetic predisposition is starting to be understood, impacting not only on the risk of developing melanoma but also on the risk of developing other types of cancer, as well as on the prognosis of the disease.
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Affiliation(s)
- Sebastian Podlipnik
- Department of Dermatology, University of Barcelona, Hospital of Barcelona, Barcelona, Spain.,Unit of Melanoma, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Miriam Potrony
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain.,Department of Biochemistry and Molecular Genetics, Hospital of Barcelona, Barcelona, Spain
| | - Susana Puig
- Department of Dermatology, University of Barcelona, Hospital of Barcelona, Barcelona, Spain - .,Unit of Melanoma, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain
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7
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Thyroid Cancer: The Quest for Genetic Susceptibility Involving DNA Repair Genes. Genes (Basel) 2019; 10:genes10080586. [PMID: 31374908 PMCID: PMC6722859 DOI: 10.3390/genes10080586] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/10/2019] [Accepted: 07/30/2019] [Indexed: 02/07/2023] Open
Abstract
The incidence of thyroid cancer (TC), particularly well-differentiated forms (DTC), has been rising and remains the highest among endocrine malignancies. Although ionizing radiation (IR) is well established on DTC aetiology, other environmental and genetic factors may also be involved. DNA repair single nucleotide polymorphisms (SNPs) could be among the former, helping in explaining the high incidence. To further clarify the role of DNA repair SNPs in DTC susceptibility, we analyzed 36 SNPs in 27 DNA repair genes in a population of 106 DTCs and corresponding controls with the aim of interpreting joint data from previously studied isolated SNPs in DNA repair genes. Significant associations with DTC susceptibility were observed for XRCC3 rs861539, XPC rs2228001, CCNH rs2230641, MSH6 rs1042821 and ERCC5 rs2227869 and for a haplotype block on chromosome 5q. From 595 SNP-SNP combinations tested and 114 showing relevance, 15 significant SNP combinations (p < 0.01) were detected on paired SNP analysis, most of which involving CCNH rs2230641 and mismatch repair variants. Overall, a gene-dosage effect between the number of risk genotypes and DTC predisposition was observed. In spite of the volume of data presented, new studies are sought to provide an interpretability of the role of SNPs in DNA repair genes and their combinations in DTC susceptibility.
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8
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Yang L, Xu M, Cui CB, Wei PH, Wu SZ, Cen ZJ, Meng XX, Huang QG, Xie ZC. Diagnostic and prognostic values of the mRNA expression of excision repair cross-complementation enzymes in hepatitis B virus-related hepatocellular carcinoma. Cancer Manag Res 2018; 10:5313-5328. [PMID: 30464628 PMCID: PMC6225908 DOI: 10.2147/cmar.s179043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background The current study aims at using the whole genome expression profile chips for systematically investigating the diagnostic and prognostic values of excision repair cross-complementation (ERCC) genes in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). Materials and methods Whole genome expression profile chips were obtained from the GSE14520. The receiver-operating characteristic (ROC) curve, survival analysis, and nomogram were used to investigate the diagnostic and prognostic values of ERCC genes. Investigation of the potential function of ERCC8 was carried out by gene set enrichment analysis (GSEA) and genome-wide coexpression analysis. Results ROC analysis suggests that six ERCC genes (ERCC1, ERCC2, ERCC3, ERCC4, ERCC5, and ERCC8) were dysregulated and may have potential to distinguish between HBV-related HCC tumor and paracancerous tissues (area under the curve of ROC ranged from 0.623 to 0.744). Survival analysis demonstrated that high ERCC8 expression was associated with a significantly decreased risk of recurrence (adjusted P=0.021; HR=0.643; 95% CI=0.442–0.937) and death (adjusted P=0.049; HR=0.631; 95% CI=0.399–0.998) in HBV-related HCC. Then, we also developed two nomograms for the HBV-related HCC individualized prognosis predictions. GSEA suggests that the high expression of ERCC8 may have involvement in the energy metabolism biological processes. As the genome-wide coexpression analysis and functional assessment of ERCC8 suggest, those coexpressed genes were significantly enriched in multiple biological processes of DNA damage and repair. Conclusion The present study indicates that six ERCC genes (ERCC1, ERCC2, ERCC3, ERCC4, ERCC5, and ERCC8) were dysregulated between HBV-related HCC tumor and paracancerous tissues and that the mRNA expression of ERCC8 may serve as a potential biomarker for the HBV-related HCC prognosis.
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Affiliation(s)
- Lu Yang
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Ming Xu
- Department of Human Anatomy and Histology and Embryology, Qilu Medical University, Zibo 255213, Shandong Province, People's Republic of China
| | - Chuan-Bao Cui
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Peng-Hai Wei
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Shu-Zhi Wu
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Zuo-Jie Cen
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Xing-Xing Meng
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Qiong-Guang Huang
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
| | - Zhi-Chun Xie
- Department of Epidemiology, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People's Republic of China,
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9
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miR-145 via targeting ERCC2 is involved in arsenite-induced DNA damage in human hepatic cells. Toxicol Lett 2018; 295:220-228. [DOI: 10.1016/j.toxlet.2018.04.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 01/06/2023]
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10
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Lehmann J, Schubert S, Seebode C, Apel A, Ohlenbusch A, Emmert S. Splice variants of the endonucleases XPF and XPG contain residual DNA repair capabilities and could be a valuable tool for personalized medicine. Oncotarget 2018; 9:1012-1027. [PMID: 29416673 PMCID: PMC5787415 DOI: 10.18632/oncotarget.23105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 11/15/2017] [Indexed: 11/25/2022] Open
Abstract
The two endonucleases XPF and XPG are essentially involved in nucleotide excision repair (NER) and interstrand crosslink (ICL) repair. Defects in these two proteins result in severe diseases like xeroderma pigmentosum (XP). We applied our newly CRISPR/Cas9 generated human XPF knockout cell line with complete loss of XPF and primary fibroblasts from an XP-G patient (XP20BE) to analyze until now uncharacterized spontaneous mRNA splice variants of these two endonucleases. Functional analyses of these variants were performed using luciferase-based reporter gene assays. Two XPF and XPG splice variants with residual repair capabilities in NER, as well as ICL repair could be identified. Almost all variants are severely C-terminally truncated and lack important protein-protein interaction domains. Interestingly, XPF-202, differing to XPF-003 in the first 12 amino acids only, had no repair capability at all, suggesting an important role of this region during DNA repair, potentially concerning protein-protein interaction. We also identified splice variants of XPF and XPG exerting inhibitory effects on NER. Moreover, we showed that the XPF and XPG splice variants presented with different inter-individual expression patterns in healthy donors, as well as in various tissues. With regard to their residual repair capability and dominant-negative effects, functionally relevant spontaneous XPF and XPG splice variants present promising prognostic marker candidates for individual cancer risk, disease outcome, or therapeutic success. This merits further investigations, large association studies, and translational research within clinical trials in the future.
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Affiliation(s)
- Janin Lehmann
- Clinic and Policlinic for Dermatology and Venereology, University Medical Center Rostock, Rostock, Germany
| | - Steffen Schubert
- Information Network of Departments of Dermatology (IVDK), University Medical Center Goettingen, Goettingen, Germany
| | - Christina Seebode
- Clinic and Policlinic for Dermatology and Venereology, University Medical Center Rostock, Rostock, Germany
| | - Antje Apel
- Department of Dermatology, Venereology and Allergology, University Medical Center Goettingen, Goettingen, Germany
| | - Andreas Ohlenbusch
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Neurology, University Medical Center Goettingen, Goettingen, Germany
| | - Steffen Emmert
- Clinic and Policlinic for Dermatology and Venereology, University Medical Center Rostock, Rostock, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Goettingen, Goettingen, Germany
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11
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Jiang R, Xu Y, Wang P, Cheng X, Shi T, Zang R. Can 9q34.2 rs633862 polymorphism predict survival in epithelial ovarian cancer? PeerJ 2017; 5:e3946. [PMID: 29109911 PMCID: PMC5671115 DOI: 10.7717/peerj.3946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 09/30/2017] [Indexed: 11/24/2022] Open
Abstract
Objective Our previous genome-wide association study (GWAS) identified that the ABO rs633862 variant in chromosome 9q34.2 was associated with the risk of epithelial ovarian cancer (EOC) in Chinese Han women. The aim of the present study was to evaluate its prognostic effect on EOC. Methods A total of 669 EOC patients were enrolled for the genotyping of rs633862 variant in 9q34.2. We used Kaplan–Meier survival curves, univariate and multivariate Cox proportional hazard models to evaluate the association of rs633862 with overall survival (OS) in EOC patients. Results We found that rs633862 variant AG/GG genotypes were significantly associated with a longer OS by using univariate Cox proportional hazards regression analysis, compared with the rs633862 AA genotype (HR = 0.69, 95% CI [0.49–0.98], p = 0.035), albeit with a boardline significance in the multivariate analysis. Similar findings were observed in the subgroup of high-grade serous ovarian carcinoma. Further expression quantitative trait loci (eQTL) analysis indicated that the rs633862 AA genotype was associated with an increased level of ABO mRNA expression (p = 1.8 × 10−11). Conclusions Supplementary to the previous GWAS, our study provides additional evidence on the prognostic value of the 9q34.2 rs633862 variant in EOC patients, and this variant may function by regulating the ABO mRNA expression.
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Affiliation(s)
- Rong Jiang
- Ovarian Cancer Program, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuan Xu
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Pan Wang
- Ovarian Cancer Program, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xi Cheng
- Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Tingyan Shi
- Ovarian Cancer Program, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, China.,Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Rongyu Zang
- Ovarian Cancer Program, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, China.,Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
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12
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Morgese F, Soldato D, Pagliaretta S, Giampieri R, Brancorsini D, Torniai M, Rinaldi S, Savini A, Onofri A, Scarpelli M, Berardi R. Impact of phosphoinositide-3-kinase and vitamin D3 nuclear receptor single-nucleotide polymorphisms on the outcome of malignant melanoma patients. Oncotarget 2017; 8:75914-75923. [PMID: 29100280 PMCID: PMC5652674 DOI: 10.18632/oncotarget.18304] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 04/27/2017] [Indexed: 12/31/2022] Open
Abstract
Background Several studies associating single nucleotide polymorphisms (SNPs) frequencies with tumors outcome have been conducted, nevertheless malignant melanoma literature data are inconclusive. Therefore we evaluate the impact of different genotypes for phosphoinositide-3-kinase (PI3K) and vitamin D3 nuclear receptor (VDR) SNPs on melanoma patients’ outcome. Materials and methods Genomic DNA of 88 patients was extracted from blood and tumor samples. SNPs were determined by PCR using TaqMan assays. We selected polymorphisms of the regulatory and catalytic subunit of PI3K (PIK3R1 and PIK3CA genes, respectively), analyzing rs2699887C>T of PIK3CA and rs3730089G>A of PIK3R1 SNPs. Furthermore we considered the following VDR SNPs: rs2228570A>G (Fok1), rs731236A>G (Taq1) and rs1544410C>T (Bsm1). Progression free survival (PFS) and overall survival (OS) were estimated with the Kaplan-Meier method and with Mantel-Haenszel log-rank test. Results The statistical analysis for Fok1 of VDR showed a significant difference in PFS after the first line therapy (median PFS= 21.2 months in the homozygous recessive genotype group vs. 3.3 months of homozygous dominant and heterozygous ones, p= 0.03). In particular, in homozygous recessive patients for Fok1 SNPs of VDR a high rate of histological regression and BRAF (B- Rapidly Accelerated Fibrosarcoma gene) mutation were observed. Furthermore, more efficacy of BRAF +/- MEK (MAPK-ERK-Kinase) inhibitors therapies in homozygous recessive patients vs. homozygous dominant and heterozygous ones was shown. Conclusions Our study showed a significant correlation between homozygous recessive genotype of Fok1 SNPs of VDR gene and an increased PFS in patients who underwent a first line therapy with BRAF inhibitors.
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Affiliation(s)
- Francesca Morgese
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Davide Soldato
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Silvia Pagliaretta
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Riccardo Giampieri
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Donatella Brancorsini
- Section of Pathological Anatomy and Histopathology, Deparment of Neuroscience, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Mariangela Torniai
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Silvia Rinaldi
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Agnese Savini
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Azzurra Onofri
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Marina Scarpelli
- Section of Pathological Anatomy and Histopathology, Deparment of Neuroscience, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
| | - Rossana Berardi
- Clinica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria Ospedali Riuniti "Umberto I°-G.M. Lancisi-G. Salesi", Ancona, Italy
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13
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Genetic variants in ERCC1 and XPC predict survival outcome of non-small cell lung cancer patients treated with platinum-based therapy. Sci Rep 2017; 7:10702. [PMID: 28878296 PMCID: PMC5587538 DOI: 10.1038/s41598-017-10800-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 08/15/2017] [Indexed: 01/06/2023] Open
Abstract
Nucleotide excision repair (NER) plays a vital role in platinum-induced DNA damage during chemotherapy. We hypothesize that regulatory single nucleotide polymorphisms (rSNPs) of the core NER genes modulate clinical outcome of patients with advanced non-small cell lung cancer (NSCLC) treated with platinum-based chemotherapy (PBS). We investigated associations of 25 rSNPs in eight NER genes with progression free survival (PFS) and overall survival (OS) in 710 NSCLC patients. We found that ERCC1 rs3212924 AG/GG and XPC rs2229090 GC/CC genotypes were associated with patients’ PFS (HRadj = 1.21, 95% CI = 1.03–1.43, Padj = 0.021 for ERCC1 and HRadj = 0.80, 95% CI = 0.68–0.94, Padj = 0.007 for XPC), compared with the AA and GG genotypes, respectively. The association of XPC rs2229090 was more apparent in adenocarcinoma than in squamous cell carcinoma patients. Additionally, ERCC4 rs1799798 GA/AA genotypes were associated with poorer OS (HRadj = 1.32, 95% CI = 1.04–1.69, Padj = 0.026), compared with the GG genotype. The expression quantitative trait loci analysis revealed that ERCC1 rs3212924 and XPC rs2229090 might regulate transcription of their genes, which is consistent with their associations with survival. Larger studies are needed to validate our findings with further functional studies to elucidate the mechanisms underlying these observed associations.
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14
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Xu Y, Wang Y, Liu H, Shi Q, Zhu D, Amos CI, Fang S, Lee JE, Hyslop T, Li X, Han J, Wei Q. Genetic variants in the metzincin metallopeptidase family genes predict melanoma survival. Mol Carcinog 2017; 57:22-31. [PMID: 28796414 DOI: 10.1002/mc.22716] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 08/08/2017] [Indexed: 12/31/2022]
Abstract
Metzincins are key molecules in the degradation of the extracellular matrix and play an important role in cellular processes such as cell migration, adhesion, and cell fusion of malignant tumors, including cutaneous melanoma (CM). We hypothesized that genetic variants of the metzincin metallopeptidase family genes would be associated with CM-specific survival (CMSS). To test this hypothesis, we first performed Cox proportional hazards regression analysis to evaluate the associations between genetic variants of 75 metzincin metallopeptidase family genes and CMSS using the dataset from the genome-wide association study (GWAS) from The University of Texas MD Anderson Cancer Center (MDACC) which included 858 non-Hispanic white patients with CM, and then validated using the dataset from the Harvard GWAS study which had 409 non-Hispanic white patients with invasive CM. Four independent SNPs (MMP16 rs10090371 C>A, ADAMTS3 rs788935 T>C, TLL2 rs10882807 T>C and MMP9 rs3918251 A>G) were identified as predictors of CMSS, with a variant-allele attributed hazards ratio (HR) of 1.73 (1.32-2.29, 9.68E-05), 1.46 (1.15-1.85, 0.002), 1.68 (1.31-2.14, 3.32E-05) and 0.67 (0.51-0.87, 0.003), respectively, in the meta-analysis of these two GWAS studies. Combined analysis of risk genotypes of these four SNPs revealed a decreased CMSS in a dose-response manner as the number of risk genotypes increased (Ptrend < 0.001). An improvement was observed in the prediction model (area under the curve [AUC] = 81.4% vs. 78.6%), when these risk genotypes were added to the model containing non-genotyping variables. Our findings suggest that these genetic variants may be promising prognostic biomarkers for CMSS.
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Affiliation(s)
- Yinghui Xu
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China.,Department of Medicine, Duke University School of Medicine, Durham, North Carolina.,Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina
| | - Yanru Wang
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China.,Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Hongliang Liu
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China.,Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Qiong Shi
- Department of Dermatology, Xijing Hospital, Xi'an, Shanxi, China
| | - Dakai Zhu
- Department of Biomedical Data Science, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| | - Christopher I Amos
- Department of Biomedical Data Science, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas
| | - Terry Hyslop
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China.,Department of Biostatistics and Bioinformatics, Duke University and Duke Clinical Research Institute, Durham, North Carolina
| | - Xin Li
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Jiali Han
- Department of Epidemiology, Fairbanks School of Public Health, and Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana
| | - Qingyi Wei
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China.,Department of Medicine, Duke University School of Medicine, Durham, North Carolina.,Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
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15
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Autophagic UVRAG Promotes UV-Induced Photolesion Repair by Activation of the CRL4(DDB2) E3 Ligase. Mol Cell 2017; 62:507-19. [PMID: 27203177 DOI: 10.1016/j.molcel.2016.04.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 02/29/2016] [Accepted: 04/11/2016] [Indexed: 01/14/2023]
Abstract
UV-induced DNA damage, a major risk factor for skin cancers, is primarily repaired by nucleotide excision repair (NER). UV radiation resistance-associated gene (UVRAG) is a tumor suppressor involved in autophagy. It was initially isolated as a cDNA partially complementing UV sensitivity in xeroderma pigmentosum (XP), but this was not explored further. Here we show that UVRAG plays an integral role in UV-induced DNA damage repair. It localizes to photolesions and associates with DDB1 to promote the assembly and activity of the DDB2-DDB1-Cul4A-Roc1 (CRL4(DDB2)) ubiquitin ligase complex, leading to efficient XPC recruitment and global genomic NER. UVRAG depletion decreased substrate handover to XPC and conferred UV-damage hypersensitivity. We confirmed the importance of UVRAG for UV-damage tolerance using a Drosophila model. Furthermore, increased UV-signature mutations in melanoma correlate with reduced expression of UVRAG. Our results identify UVRAG as a regulator of CRL4(DDB2)-mediated NER and suggest that its expression levels may influence melanoma predisposition.
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16
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Li H, Wang Y, Liu H, Shi Q, Li H, Wu W, Zhu D, Amos CI, Fang S, Lee JE, Li Y, Han J, Wei Q. Genetic variants of PDGF signaling pathway genes predict cutaneous melanoma survival. Oncotarget 2017; 8:74595-74606. [PMID: 29088810 PMCID: PMC5650365 DOI: 10.18632/oncotarget.20245] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 07/24/2017] [Indexed: 11/29/2022] Open
Abstract
To investigate whether genetic variants of platelet-derived growth factor (PDGF) signaling pathway genes are associated with survival of cutaneous melanoma (CM) patients, we assessed associations of single-nucleotide polymorphisms in PDGF pathway with melanoma-specific survival in 858 CM patients of M.D. Anderson Cancer Center (MDACC). Additional data of 409 cases from Harvard University were also included for further analysis. We identified 13 SNPs in four genes (COL6A3, NCK2, COL5A1 and PRKCD) with a nominal P < 0.05 and false discovery rate (FDR) < 0.2 in MDACC dataset. Based on linkage disequilibrium, functional prediction and minor allele frequency, a representative SNP in each gene was selected. In the meta-analysis using MDACC and Harvard datasets, there were two SNPs associated with poor survival of CM patients: rs6707820 C>T in NCK2 (HR = 1.87, 95% CI = 1.35-2.59, Pmeta= 1.53E-5); and rs2306574 T>C in PRKCD (HR = 1.73, 95% CI = 1.33-2.24, Pmeta= 4.56E-6). Moreover, CM patients in MDACC with combined risk genotypes of these two loci had markedly poorer survival (HR = 2.47, 95% CI = 1.58-3.84, P < 0.001). Genetic variants of rs6707820 C>T in NCK2 and rs2306574 T>C in PRKCD of the PDGF signaling pathway may be biomarkers for melanoma survival.
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Affiliation(s)
- Hong Li
- Department of Clinical Laboratory, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, China.,Duke Cancer Institute, Duke Cancer Institute, Duke University Medical Center, Durham, NC 27710, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Yanru Wang
- Duke Cancer Institute, Duke Cancer Institute, Duke University Medical Center, Durham, NC 27710, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Hongliang Liu
- Duke Cancer Institute, Duke Cancer Institute, Duke University Medical Center, Durham, NC 27710, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Qiong Shi
- Duke Cancer Institute, Duke Cancer Institute, Duke University Medical Center, Durham, NC 27710, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Hongyu Li
- Duke Cancer Institute, Duke Cancer Institute, Duke University Medical Center, Durham, NC 27710, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Wenting Wu
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN 46202, USA
| | - Dakai Zhu
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH 03755, USA
| | - Christopher I Amos
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH 03755, USA
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Yi Li
- Department of Biostatistics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jiali Han
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN 46202, USA
| | - Qingyi Wei
- Duke Cancer Institute, Duke Cancer Institute, Duke University Medical Center, Durham, NC 27710, USA.,Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA.,Department of Population Health Sciences, Duke University School of Medicine, Durham, NC 27710, USA
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17
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Shi Q, Liu H, Han P, Li C, Wang Y, Wu W, Zhu D, Amos CI, Fang S, Lee JE, Han J, Wei Q. Genetic Variants in WNT2B and BTRC Predict Melanoma Survival. J Invest Dermatol 2017; 137:1749-1756. [PMID: 28499756 PMCID: PMC5548422 DOI: 10.1016/j.jid.2017.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 04/01/2017] [Accepted: 04/23/2017] [Indexed: 12/12/2022]
Abstract
Cutaneous melanoma (CM) is the most lethal skin cancer. The Wnt pathway has an impact on development, invasion, and metastasis of CM, thus likely affecting CM prognosis. Using data from a published genome-wide association study from The University of Texas MD Anderson Cancer Center, we assessed the associations of 19,830 common single-nucleotide polymorphisms (SNPs) in 151 Wnt pathway autosomal genes with CM-specific survival and then validated significant SNPs in another genome-wide association study from Harvard University. In the single-locus analysis, 1,855 SNPs were significantly associated with CM-specific survival at P < 0.05, of which 547 SNPs were still considered noteworthy after the correction by the false-positive report probability. In the replication, two SNPs remained significantly associated with CM-specific survival after multiple comparison correction. By performing functional prediction and stepwise selection, we identified two independent SNPs (i.e., WNT2B rs1175649 G>T and BTRC rs61873997 G>A) that showed a predictive role in CM-specific survival, with an effect-allele-attributed hazards ratio (adjusted hazards ratio) of 1.99 (95% confidence interval = 1.41-2.81, P = 8.10 × 10-5) and 0.61 (0.46-0.80, 3.12×10-4), respectively. Collectively, these variants in the Wnt pathway genes may be biomarkers for outcomes of patients with CM, if validated by larger studies.
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Affiliation(s)
- Qiong Shi
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China; Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, USA; Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Hongliang Liu
- Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, USA; Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Peng Han
- Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, USA; Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA; Department of Otorhinolaryngology Head and Neck Surgery, First Affiliated Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yanru Wang
- Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, USA; Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Wenting Wu
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana, USA
| | - Dakai Zhu
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Christopher I Amos
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Jiali Han
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
| | - Qingyi Wei
- Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina, USA; Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA.
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18
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The HGF/SF Mouse Model of UV-Induced Melanoma as an In Vivo Sensor for Metastasis-Regulating Gene. Int J Mol Sci 2017; 18:ijms18081647. [PMID: 28788083 PMCID: PMC5578037 DOI: 10.3390/ijms18081647] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 07/19/2017] [Accepted: 07/24/2017] [Indexed: 12/20/2022] Open
Abstract
Cutaneous malignant melanoma is an aggressive and potentially lethal form of skin cancer, particularly in its advanced and therapy-resistant stages, and the need for novel therapeutics and prognostic tools is acute. Incidence of melanoma has steadily increased over the past few decades, with exposure to the genome-damaging effects of ultraviolet radiation (UVR) well-recognized as a primary cause. A number of genetically-engineered mouse models (GEMMs) have been created that exhibit high incidence of spontaneous and induced forms of melanoma, and a select subset recapitulates its progression to aggressive and metastatic forms. These GEMMs hold considerable promise for providing insights into advanced stages of melanoma, such as potential therapeutic targets and prognostic markers, and as in vivo systems for testing of novel therapies. In this review, we summarize how the HGF/SF transgenic mouse has been used to reveal metastasis-regulating activity of four different genes (CDK4R24C, survivin and NME1/NME2) in the context of UV-induced melanoma. We also discuss how these models can potentially yield new strategies for clinical management of melanoma in its most aggressive forms.
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19
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Jarrett SG, Carter KM, D'Orazio JA. Paracrine regulation of melanocyte genomic stability: a focus on nucleotide excision repair. Pigment Cell Melanoma Res 2017; 30:284-293. [PMID: 28192636 PMCID: PMC5411317 DOI: 10.1111/pcmr.12582] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 02/08/2017] [Indexed: 02/06/2023]
Abstract
UV radiation is a major environmental risk factor for the development of melanoma by causing DNA damage and mutations. Resistance to UV damage is largely determined by the capacity of melanocytes to respond to UV injury by repairing mutagenic photolesions. The nucleotide excision repair (NER) pathway is the major mechanism by which cells correct UV photodamage. This multistep process involves the basic steps of damage recognition, isolation, localized strand unwinding, assembly of a repair complex, excision of the damage-containing strand 3' and 5' to the photolesion, synthesis of a sequence-appropriate replacement strand, and finally ligation to restore continuity of genomic DNA. In melanocytes, the efficiency of NER is regulated by several hormonal pathways including the melanocortin and endothelin signaling pathways. Elucidating molecular mechanisms by which melanocyte DNA repair is regulated offers the possibility of developing novel melanoma-preventive strategies to reduce UV mutagenesis, especially in UV-sensitive melanoma-prone individuals.
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Affiliation(s)
- Stuart Gordon Jarrett
- Markey Cancer Center, University of Kentucky College of Medicine, Lexington, KY, USA
- Department of Toxicology and Cancer Biology, University of Kentucky College of Medicine, Lexington, KY, USA
| | | | - John August D'Orazio
- Markey Cancer Center, University of Kentucky College of Medicine, Lexington, KY, USA
- Department of Toxicology and Cancer Biology, University of Kentucky College of Medicine, Lexington, KY, USA
- Department of Physiology, University of Kentucky College of Medicine, Lexington, KY, USA
- Department of Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, USA
- Department of Pediatrics, University of Kentucky College of Medicine, Lexington, KY, USA
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20
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Potrony M, Rebollo-Morell A, Giménez-Xavier P, Zimmer L, Puig-Butille JA, Tell-Marti G, Sucker A, Badenas C, Carrera C, Malvehy J, Schadendorf D, Puig S. IRF4 rs12203592 functional variant and melanoma survival. Int J Cancer 2017; 140:1845-1849. [PMID: 28103633 DOI: 10.1002/ijc.30605] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/03/2017] [Indexed: 12/25/2022]
Abstract
Inherited genetic factors may modulate clinical outcome in melanoma. Some low-to-medium risk genes in melanoma susceptibility play a role in melanoma outcome. Our aim was to assess the role of the functional IRF4 SNP rs12203592 in melanoma prognosis in two independent sets (Barcelona, N = 493 and Essen, N = 438). Genotype association analyses showed that the IRF4 rs12203592 T allele increased the risk of dying from melanoma in both sets (Barcelona: odds ratio [OR] = 6.53, 95% CI 1.38-30.87, Adj p = 0.032; Essen: OR = 1.68, 95% CI 1.04-2.72, Adj p = 0.035). Survival analyses only showed significance for the Barcelona set (hazard ratio = 4.58, 95% CI 1.11-18.92, Adj p = 0.036). This SNP was also associated with tumour localization, increasing the risk of developing melanoma in head or neck (OR = 1.79, 95% CI 1.07-2.98, Adj p = 0.032) and protecting from developing melanoma in the trunk (OR = 0.59, 95% CI 0.41-0.85, Adj p = 0.004). These findings suggest for the first time that IRF4 rs12203592 plays a role in the modulation of melanoma outcome and confirms its contribution to the localization of the primary tumour.
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Affiliation(s)
- Miriam Potrony
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | - Aida Rebollo-Morell
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | - Pol Giménez-Xavier
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona, Spain
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, Essen, Germany & German Cancer Consortium, Heidelberg, Germany
| | - Joan Anton Puig-Butille
- Biochemical and Molecular Genetics Service, Melanoma Unit, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Gemma Tell-Marti
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona, Spain
| | - Antje Sucker
- Department of Dermatology, University Hospital Essen, Essen, Germany & German Cancer Consortium, Heidelberg, Germany
| | - Celia Badenas
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona, Spain.,Biochemical and Molecular Genetics Service, Melanoma Unit, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Cristina Carrera
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona, Spain
| | - Josep Malvehy
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona, Spain
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, Essen, Germany & German Cancer Consortium, Heidelberg, Germany
| | - Susana Puig
- Dermatology Department, Melanoma Unit, Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona, Spain
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21
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Li H, Wang Y, Liu H, Shi Q, Xu Y, Wu W, Zhu D, Amos CI, Fang S, Lee JE, Han J, Wei Q. Genetic variants in the integrin signaling pathway genes predict cutaneous melanoma survival. Int J Cancer 2016; 140:1270-1279. [PMID: 27914105 DOI: 10.1002/ijc.30545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 11/02/2016] [Indexed: 01/26/2023]
Abstract
To identify genetic variants involved in prognosis of cutaneous melanoma (CM), we investigated associations of single nucleotide polymorphisms (SNPs) of genes in the integrin signaling pathway with CM survival by re-analyzing a published genome-wide association study (GWAS) from The University of Texas M.D. Anderson Cancer Center (MDACC) and then validated significant SNPs in another GWAS from Harvard University. In the MDACC study, 1,148 SNPs were significantly associated with CM-specific survival (CMSS) (p ≤ 0.050 and false-positive report probability ≤ 0.20), and nine SNPs were validated in the Harvard study (p ≤ 0.050). Among these, three independent SNPs (i.e., DOCK1 rs11018104 T > A, rs35748949 C > T and PAK2 rs1718404 C > T) showed a predictive role in CMSS, with an effect-allele attributed adjusted hazards ratio [adjHR of 1.50 (95% confidence interval (CI) = 1.18-1.90, p = 7.46E-04), 1.53 (1.18-1.97, 1.18E-03) and 0.58 (0.45-0.76, 5.60E-05), respectively]. Haplotype analysis revealed that a haplotype carrying two risk alleles A-T in DOCK1 was associated with the poorest survival in both MDACC (adjHR = 1.73, 95% CI = 1.19-2.50, p = 0.004) and Harvard (adjHR = 1.95, 95% CI = 1.14-3.33, p = 0.010) studies. In addition, patients with an increasing number of unfavorable genotypes (NUGs) for these three SNPs had a poorer survival. Incorporating NUGs with clinical variables showed a significantly improved ability to classify CMSS (AUC increased from 86.8% to 88.6%, p = 0.031). Genetic variants in the integrin signaling pathway may independently or jointly modulate the survival of CM patients. Further large, prospective studies are needed to validate these findings.
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Affiliation(s)
- Hongyu Li
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC.,Department of Gastroenterology, Shenyang Northern Hospital, Shenyang, Liaoning, 110840, China
| | - Yanru Wang
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Hongliang Liu
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Qiong Shi
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC.,Department of Dermatology, Xijing Hospital, Xi'an, Shanxi, 710032, China
| | - Yinghui Xu
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC.,Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, 130021, China
| | - Wenting Wu
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN
| | - Dakai Zhu
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH
| | - Christopher I Amos
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX
| | - Jiali Han
- Department of Epidemiology, Fairbanks School of Public Health, Indiana University Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Qingyi Wei
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC
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22
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Increased micronucleus frequency in peripheral blood lymphocytes predicts the risk of bladder cancer. Br J Cancer 2016; 116:202-210. [PMID: 27959887 PMCID: PMC5243995 DOI: 10.1038/bjc.2016.411] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 10/24/2016] [Accepted: 11/09/2016] [Indexed: 11/08/2022] Open
Abstract
Background: Bladder cancer (BC) is among the most common malignancies worldwide. The identification of new biomarkers for early BC detection, recurrence/progression is urgently needed. The cytokinesis-block micronucleus assay (CBMN) evaluates chromosome damage in cultured human lymphocytes and micronuclei (MN) provide a convenient and reliable index of both chromosome breakage and loss. Methods: Chromosomal damage (expressed as frequencies of MN, nucleoplasmic bridges and nuclear buds (NBUD)) was evaluated by CBMN assay in cryopreserved lymphocytes from 158 age/smoking-matched pairs of cases and controls in relation to BC risk, recurrence or progression. Moreover, non-muscle invasive BC (NMIBC) patients were characterised for 783 DNA repair gene polymorphisms for their possible association with the investigated cytogenetic end points. Results: MN and NBUD frequencies were significantly higher in cases than in controls (P=0.001 and P=0.006, respectively), with the associations being stronger in NMIBC. In a logistic regression model, for each increase of one unit in the MN frequency, a 1.12 increased risk of developing NMIBC was observed. In NMIBC cases, 10 polymorphisms were associated with different MN frequencies after genotype stratification. Conclusions: A model including traditional BC risk factors, MN frequency and the selected polymorphisms differentially distributed in cases and controls improved BC patient identification. Understanding the meaning of systemic chromosomal damage in BC patients with respect to the general population may help to adopt specific prevention strategies and therapeutic intervention.
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23
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Zhang A, Li H, Xiao Y, Chen L, Zhu X, Li J, Ma L, Pan X, Chen W, He Z. Aberrant methylation of nucleotide excision repair genes is associated with chronic arsenic poisoning. Biomarkers 2016; 22:429-438. [PMID: 27685703 DOI: 10.1080/1354750x.2016.1217933] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To define whether aberrant methylation of DNA repair genes is associated with chronic arsenic poisoning. METHODS Hundred and two endemic arsenicosis patients and 36 healthy subjects were recruited. Methylight and bisulfite sequencing (BSP) assays were used to examine the methylation status of ERCC1, ERCC2 and XPC genes in peripheral blood lymphocytes (PBLs) and skin lesions of arsenicosis patients and NaAsO2-treated HaCaT cells. RESULTS Hypermethylation of ERCC1 and ERCC2 and suppressed gene expression were found in PBLs and skin lesions of arsenicosis patients and was correlated with the level of arsenic exposure. Particularly, the expression of ERCC1 and ERCC2 was associated with the severity of skin lesions. In vitro studies revealed an induction of ERCC2 hypermethylation and decreased mRNA expression in response to NaAsO2 treatment. CONCLUSION Hypermethylation of ERCC1 and ERCC2 and concomitant suppression of gene expression might be served as the epigenetic marks associated with arsenic exposure and adverse health effects.
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Affiliation(s)
- Aihua Zhang
- a The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education Department of Toxicology , School of Public Health, Guizhou Medical University , Guiyang , China
| | - Huiyao Li
- b Department of Toxicology, Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment , School of Public Health, Sun Yat-Sen University , Guangzhou , China
| | - Yun Xiao
- a The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education Department of Toxicology , School of Public Health, Guizhou Medical University , Guiyang , China
| | - Liping Chen
- b Department of Toxicology, Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment , School of Public Health, Sun Yat-Sen University , Guangzhou , China
| | - Xiaonian Zhu
- c Department of Toxicology, School of Public Health , Guilin Medical University , Guilin , China
| | - Jun Li
- a The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education Department of Toxicology , School of Public Health, Guizhou Medical University , Guiyang , China
| | - Lu Ma
- a The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education Department of Toxicology , School of Public Health, Guizhou Medical University , Guiyang , China
| | - Xueli Pan
- a The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education Department of Toxicology , School of Public Health, Guizhou Medical University , Guiyang , China
| | - Wen Chen
- b Department of Toxicology, Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment , School of Public Health, Sun Yat-Sen University , Guangzhou , China
| | - Zhini He
- b Department of Toxicology, Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment , School of Public Health, Sun Yat-Sen University , Guangzhou , China
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24
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Liu J, Deng N, Xu Q, Sun L, Tu H, Wang Z, Xing C, Yuan Y. Polymorphisms of multiple genes involved in NER pathway predict prognosis of gastric cancer. Oncotarget 2016; 7:48130-48142. [PMID: 27340861 PMCID: PMC5217006 DOI: 10.18632/oncotarget.10173] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 06/04/2016] [Indexed: 12/14/2022] Open
Abstract
Nucleotide excision repair (NER) is a versatile system that repairs various DNA damage. Polymorphisms of core NER genes could change NER ability and affect gastric cancer (GC) prognosis. We systematically analyzed the association between 43 SNPs of ten key NER pathway genes (ERCC1, ERCC2, ERCC3, ERCC4, ERCC5, ERCC6, ERCC8, XPA, XPC, and DDB2) and overall survival (OS) of 373 GC patients in Chinese. Genotyping was performed by Sequenom MassARRAY platform. We found for the first time that carriers of ERCC2 rs50871 GG genotype demonstrated significantly increased hazards of death than GT/TT individuals (HR=2.55, P=0.002); ERCC6 rs1917799 heterozygote GT were associated with significantly shorter OS than wild-type TT (adjusted HR=1.68, P=0.048); patients with DDB2 rs3781619 GG genotype suffered higher hazards of death compared with AG/AA carriers (adjusted HR=2.30, P=0.003). Patients with ERCC1 rs3212961 AA/AC genotype exhibited longer OS than CC genotype (adjusted HR=0.63, P=0.028); ERCC5 rs2094258 AA/AG genotype revealed significantly favorable OS compared with GG genotype (adjusted HR=0.65, P=0.033); DDB2 rs830083 CG genotype could increase OS compared with GG genotype (adjusted HR=0.61, P=0.042). Furthermore, patients simultaneously carrying two "hazard" genotypes exhibited even significantly worse survival with HR of 3.75, 3.76 and 6.30, respectively. Similarly, combination of "favorable" genotypes predicted better prognosis with HR of 0.56, 0.49 and 0.33, respectively. In conclusion, ERCC2 rs50871 G/T, ERCC6 rs1917799 G/T, DDB2 rs3781619 A/G polymorphisms could predict shorter OS while ERCC1 rs3212961 A/C, ERCC5 rs2094258 A/G, DDB2 rs830083 C/G polymorphisms could predict longer OS of GC, which might serve as promising biomarkers for GC prognosis.
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Affiliation(s)
- Jingwei Liu
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Na Deng
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Qian Xu
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Liping Sun
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Huakang Tu
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Zhenning Wang
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Chengzhong Xing
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
| | - Yuan Yuan
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, The First Affiliated Hospital of China Medical University, and Key Laboratory of Cancer Etiology and Prevention (China Medical University), Liaoning Provincial Education Department, Shenyang 110001, China
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25
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A pharmacogenetic analysis of the Canadian Cancer Trials Group MY.10 clinical trial of maintenance therapy for multiple myeloma. Blood 2016; 128:732-5. [PMID: 27338095 DOI: 10.1182/blood-2016-06-716902] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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26
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Potrony M, Carreras E, Aranda F, Zimmer L, Puig-Butille JA, Tell-Martí G, Armiger N, Sucker A, Giménez-Xavier P, Martínez-Florensa M, Carrera C, Malvehy J, Schadendorf D, Puig S, Lozano F. Inherited functional variants of the lymphocyte receptor CD5 influence melanoma survival. Int J Cancer 2016; 139:1297-302. [PMID: 27169428 DOI: 10.1002/ijc.30184] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/18/2016] [Accepted: 05/02/2016] [Indexed: 12/16/2022]
Abstract
Despite the recent progress in treatment options, malignant melanoma remains a deadly disease. Besides therapy, inherited factors might modulate clinical outcome, explaining in part widely varying survival rates. T-cell effector function regulators on antitumor immune responses could also influence survival. CD5, a T-cell receptor inhibitory molecule, contributes to the modulation of antimelanoma immune responses as deduced from genetically modified mouse models. The CD5 SNPs rs2241002 (NM_014207.3:c.671C > T, p.Pro224Leu) and rs2229177 (NM_014207.3:c.1412C > T, p.Ala471Val) constitute an ancestral haplotype (Pro224-Ala471) that confers T-cell hyper-responsiveness and worsens clinical autoimmune outcome. The assessment of these SNPs on survival impact from two melanoma patient cohorts (Barcelona, N = 493 and Essen, N = 215) reveals that p.Ala471 correlates with a better outcome (OR= 0.57, 95% CI = 0.33-0.99, Adj. p = 0.043, in Barcelona OR = 0.63, 95% CI = 0.40-1.01, Adj. p = 0.051, in Essen). While, p.Leu224 was associated with increased melanoma-associated mortality in both cohorts (OR = 1.87, 95% CI = 1.07-3.24, Adj. p = 0.030 in Barcelona and OR = 1.84, 95% CI = 1.04-3.26, Adj. p = 0.037, in Essen). Furthermore survival analyses showed that the Pro224-Ala471 haplotype in homozygosis improved melanoma survival in the entire set of patients (HR = 0.27, 95% CI 0.11-0.67, Adj. p = 0.005). These findings highlight the relevance of genetic variability in immune-related genes for clinical outcome in melanoma.
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Affiliation(s)
- Miriam Potrony
- Melanoma Unit, Dermatology Department, Hospital Clínic De Barcelona, IDIBAPS, Universitat De Barcelona, Barcelona, Spain
| | - Esther Carreras
- Grup D'Immunoreceptors Del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Fernando Aranda
- Grup D'Immunoreceptors Del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, Essen, Germany & German Cancer Consortium, Heidelberg, Germany
| | - Joan-Anton Puig-Butille
- Melanoma Unit, Molecular Biology and Genetics Department, Hospital Clínic De Barcelona, Barcelona, Spain.,Centro De Investigación Biomédica En Red En Enfermedades Raras (CIBERER), Valencia, Spain
| | - Gemma Tell-Martí
- Melanoma Unit, Dermatology Department, Hospital Clínic De Barcelona, IDIBAPS, Universitat De Barcelona, Barcelona, Spain.,Centro De Investigación Biomédica En Red En Enfermedades Raras (CIBERER), Valencia, Spain
| | - Noelia Armiger
- Grup D'Immunoreceptors Del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Antje Sucker
- Department of Dermatology, University Hospital Essen, Essen, Germany & German Cancer Consortium, Heidelberg, Germany
| | - Pol Giménez-Xavier
- Melanoma Unit, Dermatology Department, Hospital Clínic De Barcelona, IDIBAPS, Universitat De Barcelona, Barcelona, Spain.,Centro De Investigación Biomédica En Red En Enfermedades Raras (CIBERER), Valencia, Spain
| | - Mario Martínez-Florensa
- Grup D'Immunoreceptors Del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Cristina Carrera
- Melanoma Unit, Dermatology Department, Hospital Clínic De Barcelona, IDIBAPS, Universitat De Barcelona, Barcelona, Spain.,Centro De Investigación Biomédica En Red En Enfermedades Raras (CIBERER), Valencia, Spain
| | - Josep Malvehy
- Melanoma Unit, Dermatology Department, Hospital Clínic De Barcelona, IDIBAPS, Universitat De Barcelona, Barcelona, Spain.,Centro De Investigación Biomédica En Red En Enfermedades Raras (CIBERER), Valencia, Spain
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, Essen, Germany & German Cancer Consortium, Heidelberg, Germany
| | - Susana Puig
- Melanoma Unit, Dermatology Department, Hospital Clínic De Barcelona, IDIBAPS, Universitat De Barcelona, Barcelona, Spain.,Centro De Investigación Biomédica En Red En Enfermedades Raras (CIBERER), Valencia, Spain
| | - Francisco Lozano
- Grup D'Immunoreceptors Del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Department of Immunology, Hospital Clínic De Barcelona, Barcelona, Spain.,Department of Cell Biology, Immunology and Neurosciences, School of Medicine, University of Barcelona, Barcelona, Spain
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27
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Zhou F, Zhu M, Wang M, Qiu L, Cheng L, Jia M, Xiang J, Wei Q. Genetic variants of DNA repair genes predict the survival of patients with esophageal squamous cell cancer receiving platinum-based adjuvant chemotherapy. J Transl Med 2016; 14:154. [PMID: 27246611 PMCID: PMC4888614 DOI: 10.1186/s12967-016-0903-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 05/12/2016] [Indexed: 12/20/2022] Open
Abstract
Background Adjuvant chemotherapy in patients with resected esophageal squamous cell cancer (ESCC) remains controversial for its uncertain role in improving overall survival (OS). Nucleotide excision repair (NER) removes DNA-adducts in tumor cells induced by the platinum-based chemotherapy and thus may modulate efficacy of the treatment. The present study evaluated if single nucleotide polymorphisms (SNPs) of NER genes were prognostic biomarkers in ESCC patients treated with platinum-based adjuvant chemotherapy (PAC). Methods The analysis included 572 patients, for whom six SNPs of NER genes [i.e., XPC (rs1870134 and rs2228001), ERCC2/XPD rs238406 and ERCC5/XPG (rs2094258, rs2296147 and rs873601)] were detected with the TaqMan assay. Kaplan–Meier analyses and Cox proportional hazards models were used to evaluate their associations with disease free survival (DFS) and OS of these ESCC patients receiving PAC. Receiving operating characteristic curve analysis was used to evaluate the role of the risk genotypes in the DFS and OS. Results We found that ERCC5/XPG rs2094258 and rs873601 and ERCC2/XPD rs238406 SNPs were independently associated with poorer DFS and OS of ESCC patients [ERCC5/XPG rs2094258: CT+TT vs. CC: adjusted hazards ratio (adjHR) = 1.68 and P = 0.012 for DFS; adjHR = 1.99 and P = 0.0001 for OS; ERCC5/XPG rs873601: GA+GG vs. AA: adjHR = 1.59 and P = 0.024 for DFS; adjHR = 1.91 and P = 0.0005 for OS; ERCC2/XPD rs238406: TT vs. GG+GT: adjHR = 1.43 and P = 0.020 for DFS; adjHR = 1.52 and P = 0.008 for OS]. These HRs increased as the number of risk genotypes increased in the combined analysis. The model combining the risk genotypes with clinical characteristics or the TNM stage system was better in predicting outcomes in ESCC patients with PAC. Conclusion SNPs of ERCC2/XPD and ERCC5/XPG may independently and jointly predict survival of ESCC patients treated with PAC in this study population. Further validation in other study populations is warranted. Electronic supplementary material The online version of this article (doi:10.1186/s12967-016-0903-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Fei Zhou
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China.,Department of Oncology, Shanghai Jiaotong University Affiliated Shanghai First People's Hospital, Shanghai, China
| | - Meiling Zhu
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China.,Department of Oncology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, China
| | - Mengyun Wang
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Lixin Qiu
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Lei Cheng
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Ming Jia
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Jiaqing Xiang
- Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China. .,Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
| | - Qingyi Wei
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China. .,Duke Cancer Institute, Duke University Medical Center, 10 Bryn Searle Dr., Durham, NC, 27710, USA.
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Zhou RM, Niu CX, Wang N, Liu L, Huang X, Chen ZF, Huo XR, Hao YL, Li Y. XPG Gene Polymorphisms and the Risk of Gastric Cardia Adenocarcinoma. Genet Test Mol Biomarkers 2016; 20:432-7. [PMID: 27228234 DOI: 10.1089/gtmb.2015.0333] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Polymorphisms in DNA repair genes can alter an individual's DNA repair capability and contribute to the risk of various cancers. AIMS This study was designed to evaluate the association of single-nucleotide polymorphisms (SNPs) in the XPG gene with the risk of gastric cardia adenocarcinoma (GCA) in a high-incidence population in northern China. METHODS Two SNPs from 431 GCA patients and 432 healthy controls were genotyped using the polymerase chain reaction/ligase detection reaction (PCR-LDR) method. RESULTS The rs751402 C/T SNP T allele and the T/T genotype were associated with an increased risk of GCA in younger individuals (≤61 years) (odds ratio [OR] = 1.33 and 1.77, 95% confidence interval [CI] = 1.00-1.76 and 1.12-3.30, respectively). The rs873601 G/A SNP was not associated with susceptibility to GCA. CONCLUSIONS Our findings indicate that the rs751402 C/T SNP has potential as a predictive marker for the risk of GCA and that carriers of the T/T genotype should receive periodic upper gastrointestinal fiber tests to facilitate the early detection and early treatment of GCA.
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Affiliation(s)
- Rong-Miao Zhou
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Chao-Xu Niu
- 2 Department of Surgery, Shijiazhuang Ping'an Hospital , Shijiazhuang, China
| | - Na Wang
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Liang Liu
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Xi Huang
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Zhi-Feng Chen
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Xiang-Ran Huo
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Ya-Li Hao
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
| | - Yan Li
- 1 Hebei Provincial Cancer Institute, The Fourth Hospital of Hebei Medical University , Shijiazhuang, China
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Alpatov R, Carstens B, Harding K, Jarrett C, Balakhani S, Lincoln J, Brzeskiewicz P, Guo Y, Ohene-Mobley A, LeRoux J, McDaniel V, Meltesen L, Minka D, Patel M, Manavi C, Swisshelm K. Rare double-hit with two translocations involving IGH both, with BCL2 and BCL3, in a monoclonal B-cell lymphoma/leukemia. Mol Cytogenet 2015; 8:101. [PMID: 26719766 PMCID: PMC4696310 DOI: 10.1186/s13039-015-0203-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Accepted: 12/17/2015] [Indexed: 12/17/2022] Open
Abstract
Background Chronic Lymphocytic Leukemia (CLL) is a lymphoproliferative disease characterized by multiple recurring clonal cytogenetic anomalies and is the most common leukemia in adults. Chromosomal abnormalities associated with CLL include trisomy 12 and IGH;BCL3 rearrangement [t(14;19)(q32;q13)] that juxtaposes a proto-oncogenic gene BCL3 and an immunoglobulin heavy chain, a translocation that may be associated with shorter survival. In addition to the IGH;BCL3 rearrangement, other translocations involving 14q32 locus are involved in various lymphoproliferative pathologies pointing toward the significance of IGH locus in oncogenic progression. Significantly, in the majority of B-cell neoplasms that carry an IGH;BCL3 rearrangement, it is a sole translocation involving an IGH locus. Case Presentation We report a patient who, in addition to trisomy 12, carried a rare double-hit translocation characterized by the IGH;BCL3 translocation and an additional clonal IGH;BCL2 translocation involving IGH and another proto-oncogene BCL2, t(14;18)(q32;q21), commonly found in follicular lymphoma. Further single nucleotide polymorphism (SNP) array-based analysis detected a duplication of the 58.8 kb region at 19q13.32 adjacent to the BCL3 translocation junction on chromosome 19q13. Interestingly, the duplicated region contained ERCC2 gene, which encodes a DNA excision repair protein involved in the cancer-prone syndrome, xeroderma pigmentosum. Conclusions Taken together our findings indicate the existence of double-translocation driven oncogenic events involving both IGH loci and proto-oncogenes BCL2 and BCL3. Importantly, the IGH;BCL3 translocation was characterized by the duplication of the genomic region adjacent to BCL3, containing a major DNA repair factor, ERCC2. Electronic supplementary material The online version of this article (doi:10.1186/s13039-015-0203-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Roman Alpatov
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Billie Carstens
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Kimberly Harding
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Carolyn Jarrett
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Sudabeh Balakhani
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Jessica Lincoln
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Peter Brzeskiewicz
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Yu Guo
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Alex Ohene-Mobley
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Jamie LeRoux
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Veronica McDaniel
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Lynne Meltesen
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | - Diane Minka
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
| | | | - Cyrus Manavi
- Eastern Carolina Pathology Associates, 1705 Tarboro Street SW, Wilson, NC 27893 USA
| | - Karen Swisshelm
- Colorado Genetics Laboratory, Department of Pathology, University of Colorado School of Medicine, 3055 Roslyn Street, Suite 200, Denver, CO 80238 USA
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30
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Orlow I, Reiner AS, Thomas NE, Roy P, Kanetsky PA, Luo L, Paine S, Armstrong BK, Kricker A, Marrett LD, Rosso S, Zanetti R, Gruber SB, Anton-Culver H, Gallagher RP, Dwyer T, Busam K, Begg CB, Berwick M. Vitamin D receptor polymorphisms and survival in patients with cutaneous melanoma: a population-based study. Carcinogenesis 2015; 37:30-8. [PMID: 26521212 DOI: 10.1093/carcin/bgv157] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 10/28/2015] [Indexed: 12/11/2022] Open
Abstract
Factors known to affect melanoma survival include age at presentation, sex and tumor characteristics. Polymorphisms also appear to modulate survival following diagnosis. Result from other studies suggest that vitamin D receptor (VDR) polymorphisms (SNPs) impact survival in patients with glioma, renal cell carcinoma, lung, breast, prostate and other cancers; however, a comprehensive study of VDR polymorphisms and melanoma-specific survival is lacking. We aimed to investigate whether VDR genetic variation influences survival in patients with cutaneous melanoma. The analysis involved 3566 incident single and multiple primary melanoma cases enrolled in the international population-based Genes, Environment, and Melanoma Study. Melanoma-specific survival outcomes were calculated for each of 38 VDR SNPs using a competing risk analysis after adjustment for covariates. There were 254 (7.1%) deaths due to melanoma during the median 7.6 years follow-up period. VDR SNPs rs7299460, rs3782905, rs2239182, rs12370156, rs2238140, rs7305032, rs1544410 (BsmI) and rs731236 (TaqI) each had a statistically significant (trend P values < 0.05) association with melanoma-specific survival in multivariate analysis. One functional SNP (rs2239182) remained significant after adjustment for multiple testing using the Monte Carlo method. None of the SNPs associated with survival were significantly associated with Breslow thickness, ulceration or mitosis. These results suggest that the VDR gene may influence survival from melanoma, although the mechanism by which VDR exerts its effect does not seem driven by tumor aggressiveness. Further investigations are needed to confirm our results and to understand the relationship between VDR and survival in the combined context of tumor and host characteristics.
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Affiliation(s)
| | | | - Nancy E Thomas
- Department of Dermatology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, USA
| | | | - Peter A Kanetsky
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Li Luo
- Department of Internal Medicine, Epidemiology and Cancer Prevention, University of New Mexico, Albuquerque, NM 87131, USA
| | - Susan Paine
- Department of Internal Medicine, Epidemiology and Cancer Prevention, University of New Mexico, Albuquerque, NM 87131, USA
| | - Bruce K Armstrong
- Sydney School of Public Health, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Anne Kricker
- Sydney School of Public Health, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Loraine D Marrett
- Prevention and Cancer Control, Cancer Care Ontario, Toronto, Ontario M5G 2L7, Canada
| | - Stefano Rosso
- Piedmont Cancer Registry, Centre for Epidemiology and Prevention in Oncology in Piedmont, Turin 10126, Italy
| | - Roberto Zanetti
- Piedmont Cancer Registry, Centre for Epidemiology and Prevention in Oncology in Piedmont, Turin 10126, Italy
| | - Stephen B Gruber
- USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA
| | - Hoda Anton-Culver
- Department of Epidemiology, School of Medicine, University of California at Irvine, Irvine, CA 92617, USA
| | - Richard P Gallagher
- Cancer Control Research, British Columbia Cancer Research Centre, Vancouver, British Columbia V5Z 1L3, Canada
| | - Terence Dwyer
- The George Institute for Global Health, Oxford Martin School, University of Oxford, Oxford OX1 3BD, UK and
| | - Klaus Busam
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | | | - Marianne Berwick
- Department of Internal Medicine, Epidemiology and Cancer Prevention, University of New Mexico, Albuquerque, NM 87131, USA
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Gomez GVB, de Oliveira C, Rinck-Junior JA, de Moraes AM, Lourenço GJ, Lima CSP. XPC (A2920C), XPF (T30028C), TP53 (Arg72Pro), and GSTP1 (Ile105Val) polymorphisms in prognosis of cutaneous melanoma. Tumour Biol 2015; 37:3163-71. [PMID: 26427666 DOI: 10.1007/s13277-015-4123-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 09/20/2015] [Indexed: 11/30/2022] Open
Abstract
This study aimed to evaluate whether XPC A2920C, XPF T30028C, TP53 Arg72Pro, and GSTP1 Ile105Val polymorphisms alter outcomes of cutaneous melanoma (CM) patients. DNA from 237 CM patients seen at the University of Campinas Teaching Hospital from April 2000 to February 2014 was analyzed by polymerase chain reaction and restriction fragment length polymorphism assays. The prognostic impact of genotypes of polymorphisms on progression-free survival (PFS) and overall survival (OS) of CM patients were examined using the Kaplan-Meier probability estimates and univariate and multivariate Cox regression analyses. At 60 months of follow-up, shorter PFS and OS were seen in patients with XPF CC genotype (48.9 vs. 66.7 %, P = 0.002; 77.9 vs. 83.5 %, P = 0.006, respectively) and XPF CC + TP53 ArgArg (43.6 vs. 65.9 %, P = 0.007; 71.6 vs. 84.8 %, P = 0.006, respectively) compared with those with remaining genotypes (Kaplan-Meier estimates). Patients with XPF CC (hazard ratio (HR) 2.45, P = 0.002; HR 3.77, P = 0.005) and XPF CC + TP53 ArgArg (HR 2.67, P = 0.009; HR 4.04, P = 0.03) genotypes had more chance to present tumor progression in univariate and multivariate analyses, whereas patients with XPF CC (HR 2.78, P = 0.009) and XPF CC + TP53 ArgArg (HR 3.84, P = 0.01) genotypes were under greater risk of progressing to death in univariate analysis, compared with those with the remaining genotypes. The data suggest, for the first time, that inherited abnormalities in DNA repair pathway related to XPF 30028C and TP53 Arg72Pro polymorphisms act as prognostic factors for PFS and OS of CM patients.
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Affiliation(s)
- Gabriela Vilas Bôas Gomez
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Cristiane de Oliveira
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - José Augusto Rinck-Junior
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Aparecida Machado de Moraes
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Gustavo Jacob Lourenço
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil.
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Zhang W, Liu H, Liu Z, Zhu D, Amos CI, Fang S, Lee JE, Wei Q. Functional Variants in Notch Pathway Genes NCOR2, NCSTN, and MAML2 Predict Survival of Patients with Cutaneous Melanoma. Cancer Epidemiol Biomarkers Prev 2015; 24:1101-10. [PMID: 25953768 PMCID: PMC4573541 DOI: 10.1158/1055-9965.epi-14-1380-t] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 04/05/2015] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The Notch signaling pathway is constitutively activated in human cutaneous melanoma to promote growth and aggressive metastatic potential of primary melanoma cells. Therefore, genetic variants in Notch pathway genes may affect the prognosis of cutaneous melanoma patients. METHODS We identified 6,256 SNPs in 48 Notch genes in 858 cutaneous melanoma patients included in a previously published cutaneous melanoma genome-wide association study dataset. Multivariate and stepwise Cox proportional hazards regression and false-positive report probability corrections were performed to evaluate associations between putative functional SNPs and cutaneous melanoma disease-specific survival. Receiver operating characteristic curve was constructed, and area under the curve was used to assess the classification performance of the model. RESULTS Four putative functional SNPs of Notch pathway genes had independent and joint predictive roles in survival of cutaneous melanoma patients. The most significant variant was NCOR2 rs2342924 T>C (adjusted HR, 2.71; 95% confidence interval, 1.73-4.23; Ptrend = 9.62 × 10(-7)), followed by NCSTN rs1124379 G>A, NCOR2 rs10846684 G>A, and MAML2 rs7953425 G>A (Ptrend = 0.005, 0.005, and 0.013, respectively). The receiver operating characteristic analysis revealed that area under the curve was significantly increased after adding the combined unfavorable genotype score to the model containing the known clinicopathologic factors. CONCLUSIONS Our results suggest that SNPs in Notch pathway genes may be predictors of cutaneous melanoma disease-specific survival. IMPACT Our discovery offers a translational potential for using genetic variants in Notch pathway genes as a genotype score of biomarkers for developing an improved prognostic assessment and personalized management of cutaneous melanoma patients.
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Affiliation(s)
- Weikang Zhang
- Department of Medicine, Duke University School of Medicine and Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina. Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongliang Liu
- Department of Medicine, Duke University School of Medicine and Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina
| | - Zhensheng Liu
- Department of Medicine, Duke University School of Medicine and Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina
| | - Dakai Zhu
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| | - Christopher I Amos
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas
| | - Qingyi Wei
- Department of Medicine, Duke University School of Medicine and Duke Cancer Institute, Duke University Medical Center, Durham, North Carolina.
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Yuan H, Liu H, Liu Z, Zhu D, Amos CI, Fang S, Lee JE, Wei Q. Genetic variants in Hippo pathway genes YAP1, TEAD1 and TEAD4 are associated with melanoma-specific survival. Int J Cancer 2015; 137:638-45. [PMID: 25628125 DOI: 10.1002/ijc.29429] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 12/19/2014] [Accepted: 12/23/2014] [Indexed: 01/22/2023]
Abstract
Cutaneous melanoma (CM) is the most lethal form of skin cancers. The Hippo pathway controls cell migration, development and sizes of the organs in diverse species, and deregulation of this pathway may affect CM progression and prognosis. Therefore, we hypothesized that genetic variants of Hippo pathway genes might predict survival of CM patients. We used the genotyping data of 1,115 common single nucleotide polymorphisms (SNPs) in the 12 pathway core genes (i.e., MST1, MST2, SAV1, LATS1, LATS2, MOB1A, MOB1B, YAP1, TEAD1, TEAD2, TEAD3 and TEAD4) from the dataset of our previously published CM genome-wide association study and comprehensively analyzed their associations with CM-specific survival (CSS) in 858 CM patients by using the Kaplan-Meier analyses and Cox proportional hazards regression models. We found a predictive role of YAP1 rs11225163 CC, TEAD1 rs7944031 AG+GG and TEAD4 rs1990330 CA+AA in the prognosis of CM. In addition, patients with an increasing number of unfavorable genotypes (NUG) had a markedly increased risk of death. After incorporating NUG in the model with clinical variables, the new model showed a significantly improved discriminatory ability to classify CSS (AUC increased from 82.03% to 84.56%). Our findings suggest that genetic variants of Hippo pathway genes, particularly YAP1 rs11225163, TEAD1 rs7944031 and TEAD4 rs1990330, may independently or jointly modulate survival of CM patients. Additional large, prospective studies are needed to validate these findings.
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Affiliation(s)
- Hua Yuan
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
| | - Hongliang Liu
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Zhensheng Liu
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Dakai Zhu
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH
| | - Christopher I Amos
- Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH
| | - Shenying Fang
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX
| | - Qingyi Wei
- Duke Cancer Institute, Duke University Medical Center, Durham, NC.,Department of Medicine, Duke University School of Medicine, Durham, NC
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Law MH, Rowe CJ, Montgomery GW, Hayward NK, MacGregor S, Khosrotehrani K. PARP1 polymorphisms play opposing roles in melanoma occurrence and survival. Int J Cancer 2014; 136:2488-9. [PMID: 25331333 DOI: 10.1002/ijc.29280] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 10/07/2014] [Indexed: 02/03/2023]
Affiliation(s)
- Matthew H Law
- Statistical Genetics, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
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35
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Palomba G, Atzori F, Budroni M, Ombra M, Cossu A, Sini M, Pusceddu V, Massidda B, Frau B, Notari F, Ionta M, Palmieri G. ERCC1 polymorphisms as prognostic markers in T4 breast cancer patients treated with platinum-based chemotherapy. J Transl Med 2014; 12:272. [PMID: 25253066 PMCID: PMC4177579 DOI: 10.1186/s12967-014-0272-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 09/19/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Polymorphisms in the excision repair cross-complimentary group 1 (ERCC1) gene have been involved in the prognosis of various cancers. In the present study, we evaluated the prognostic role of the two most common ERCC1 polymorphisms in patients with T4 breast cancer receiving platinum-based chemotherapy. METHODS A total of 47 patients with T4 breast cancer undergoing treatment with a platinum-based regimen were collected and followed up (median 159 months; range, 42-239 months). ERCC1 C8092A (rs3212986) and T19007C (rs11615) polymorphisms were genotyped, using an automated sequencing approach. The same series was screened for BRCA1/2 mutations by DHPLC analysis and DNA sequencing. RESULTS Among the tested patients, 16 (34%) and 25 (53%) presented the 8092A (homo-zygosity A/A or heterozygosity A/C) and the 19007C (homozygosity C/C or heterozygosity C/T) genotypes, respectively. The 8092A and 19007C genotypes in ERCC1 were significantly associated with overall survival in T4 breast cancer patients treated with chemotherapy containing platinum (p-values = 0.036 and 0.004, respectively). Univariate and multivariate Cox regression analyses showed that combination of 8092A and 19007C genotypes acts as a significant prognostic factor in women with T4 breast cancer receiving platinum-based chemotherapy (p-values = 0.022 and 0.049, respectively). Two (4.3%) out of 47 cases were found to carry BRCA1/2 mutations; they presented the highest overall survival rates into the series. CONCLUSIONS The ERCC1 8092A and 19007C genotypes or their combination may predict a favorable prognosis in T4 breast cancer patients undergoing a platinum-based treatment. Further large-scale, prospective studies are needed to validate our findings.
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36
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Genetic variants in fanconi anemia pathway genes BRCA2 and FANCA predict melanoma survival. J Invest Dermatol 2014; 135:542-550. [PMID: 25243787 PMCID: PMC4289462 DOI: 10.1038/jid.2014.416] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 08/21/2014] [Accepted: 09/02/2014] [Indexed: 12/18/2022]
Abstract
Cutaneous melanoma (CM) is the most lethal skin cancer. The Fanconi Anemia (FA) pathway involved in DNA crosslinks repair may affect CM susceptibility and prognosis. Using data derived from published genome-wide association study, we comprehensively analyzed the associations of 2339 common single nucleotide polymorphisms (SNPs) in 14 autosomal FA genes with overall survival (OS) in 858 CM patients. By performing false-positive report probability corrections and stepwise Cox proportional hazards regression analyses, we identified significant associations between CM OS and four putatively functional SNPs: BRCA2 rs10492396 [AG vs. GG: adjusted hazard ratio (adjHR)=1.85, 95% confident interval (CI)=1.16-2.95, P=0.010], rs206118 (CC vs. TT+TC: adjHR=2.44, 95% CI=1.27-4.67, P=0.007), rs3752447 (CC vs. TT+TC: adjHR=2.10, 95% CI=1.38-3.18, P=0.0005), and FANCA rs62068372 (TT vs. CC+CT: adjHR=1.85, 95% CI=1.27-2.69, P=0.001). Moreover, patients with an increasing number of unfavorable genotypes (NUG) of these loci had markedly reduced OS and melanoma-specific survival (MSS). The final model incorporating with NUG, tumor stage and Breslow thickness showed an improved discriminatory ability to classify both 5-year OS and 5-year MSS. Additional investigations, preferably prospective studies, are needed to validate our findings.
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Li Y, Liu Z, Liu H, Wang LE, Onodera H, Suzuki A, Suzuki K, Wadhwa R, Elimova E, Sudo K, Shiozaki H, Estrella J, Lee JS, Song S, Tan D, Ajani JA, Wei Q. Potentially functional variants in the core nucleotide excision repair genes predict survival in Japanese gastric cancer patients. Carcinogenesis 2014; 35:2031-8. [PMID: 24990617 DOI: 10.1093/carcin/bgu142] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Functional genetic variants of DNA repair genes may alter the host DNA repair capacity, and thus influence efficiency of therapies. We genotyped eight potentially functional single nucleotide polymorphisms (SNPs) in genes (i.e. ERCC1, XPA, XPC, XPD and XPG) involved in the nucleotide excision repair (NER) pathway in 496 Japanese gastric cancer patients, and assessed overall survival and recurrence-free survival. The combined effects of risk genotypes of these eight SNPs in Japanese patients were further replicated in 356 North-American gastric cancer patients. In Japanese patients, we found that the XPC rs2228000 TT genotype was associated with shorter overall survival [hazards ratio (HR) = 1.75, 95% confidence interval (95% CI) = 1.07-2.86] and recurrence-free survival (HR = 2.17, 95% CI = 1.19-3.95), compared with CC/CT genotypes, and the XPG rs17655 CC genotype was associated with shorter overall survival (HR = 1.60, 95% CI = 1.08-2.36), compared with GG/CG genotypes. The number of observed risk genotypes in the combined analysis was associated with shorter overall survival and recurrence-free survival in a dose-response manner (P(trend) = 0.006 and P(trend) < 0.000) in Japanese patients; specifically, compared with those with ≤1 risk genotypes, those with ≥2 risk genotypes showed markedly shorter overall survival (HR = 1.79, 95% CI = 1.18-2.70) and recurrence-free survival (HR = 2.80, 95% CI = 1.66-4.73). The association between ≥2 risk genotypes and shorter overall survival was not significant (HR = 1.26, 95% CI = 0.82-1.94) in North-American patients, but the trends were similar in these two groups of patients. These data show that functional SNPs in NER core genes may impact survival in Japanese gastric cancer patients.
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Affiliation(s)
- Yangkai Li
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China, Duke Cancer Institute, Duke University Medical Center, 905 Lasalle Street, Durham, NC 27710, USA, Department of Epidemiology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA, Department of Gastroenterological Surgery, St Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan and Department of Gastrointestinal Medical Oncology and Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Zhensheng Liu
- Duke Cancer Institute, Duke University Medical Center, 905 Lasalle Street, Durham, NC 27710, USA
| | - Hongliang Liu
- Duke Cancer Institute, Duke University Medical Center, 905 Lasalle Street, Durham, NC 27710, USA
| | - Li-E Wang
- Department of Epidemiology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Hisashi Onodera
- Department of Gastroenterological Surgery, St Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan and
| | - Akihiro Suzuki
- Department of Gastroenterological Surgery, St Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan and
| | - Koyu Suzuki
- Department of Gastroenterological Surgery, St Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan and
| | | | | | - Kazuki Sudo
- Department of Gastrointestinal Medical Oncology and
| | | | | | - Ju-Seog Lee
- Department of Gastrointestinal Medical Oncology and
| | - Shumei Song
- Department of Gastrointestinal Medical Oncology and
| | - Dongfeng Tan
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | | | - Qingyi Wei
- Duke Cancer Institute, Duke University Medical Center, 905 Lasalle Street, Durham, NC 27710, USA,
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Nagel ZD, Chaim IA, Samson LD. Inter-individual variation in DNA repair capacity: a need for multi-pathway functional assays to promote translational DNA repair research. DNA Repair (Amst) 2014; 19:199-213. [PMID: 24780560 DOI: 10.1016/j.dnarep.2014.03.009] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Why does a constant barrage of DNA damage lead to disease in some individuals, while others remain healthy? This article surveys current work addressing the implications of inter-individual variation in DNA repair capacity for human health, and discusses the status of DNA repair assays as potential clinical tools for personalized prevention or treatment of disease. In particular, we highlight research showing that there are significant inter-individual variations in DNA repair capacity (DRC), and that measuring these differences provides important biological insight regarding disease susceptibility and cancer treatment efficacy. We emphasize work showing that it is important to measure repair capacity in multiple pathways, and that functional assays are required to fill a gap left by genome wide association studies, global gene expression and proteomics. Finally, we discuss research that will be needed to overcome barriers that currently limit the use of DNA repair assays in the clinic.
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Affiliation(s)
- Zachary D Nagel
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Center for Environmental Health Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Isaac A Chaim
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Center for Environmental Health Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Leona D Samson
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Center for Environmental Health Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; The David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
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Multiplexed DNA repair assays for multiple lesions and multiple doses via transcription inhibition and transcriptional mutagenesis. Proc Natl Acad Sci U S A 2014; 111:E1823-32. [PMID: 24757057 DOI: 10.1073/pnas.1401182111] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The capacity to repair different types of DNA damage varies among individuals, making them more or less susceptible to the detrimental health consequences of damage exposures. Current methods for measuring DNA repair capacity (DRC) are relatively labor intensive, often indirect, and usually limited to a single repair pathway. Here, we describe a fluorescence-based multiplex flow-cytometric host cell reactivation assay (FM-HCR) that measures the ability of human cells to repair plasmid reporters, each bearing a different type of DNA damage or different doses of the same type of DNA damage. FM-HCR simultaneously measures repair capacity in any four of the following pathways: nucleotide excision repair, mismatch repair, base excision repair, nonhomologous end joining, homologous recombination, and methylguanine methyltransferase. We show that FM-HCR can measure interindividual DRC differences in a panel of 24 cell lines derived from genetically diverse, apparently healthy individuals, and we show that FM-HCR may be used to identify inhibitors or enhancers of DRC. We further develop a next-generation sequencing-based HCR assay (HCR-Seq) that detects rare transcriptional mutagenesis events due to lesion bypass by RNA polymerase, providing an added dimension to DRC measurements. FM-HCR and HCR-Seq provide powerful tools for exploring relationships among global DRC, disease susceptibility, and optimal treatment.
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40
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Do not underestimate nucleotide excision repair: it predicts not only melanoma risk but also survival outcome. J Invest Dermatol 2013; 133:1713-7. [PMID: 23760049 PMCID: PMC3683875 DOI: 10.1038/jid.2013.72] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Nucleotide excision repair (NER) removes UV-induced DNA damage and other bulky DNA lesions thereby maintaining genomic integrity. Dr. Qingyi Wei’s group demonstrated over the last decade that NER fidelity and single nucleotide polymorphisms (SNPs) in NER genes constitute melanoma risk biomarkers. In this issue (Li et al.) they provide evidence that SNPs in NER genes may also predict melanoma survival.
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