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Minina V, Timofeeva A, Torgunakova A, Soboleva O, Bakanova M, Savchenko Y, Voronina E, Glushkov A, Prosekov A, Fucic A. Polymorphisms in DNA Repair and Xenobiotic Biotransformation Enzyme Genes and Lung Cancer Risk in Coal Mine Workers. Life (Basel) 2022; 12:life12020255. [PMID: 35207542 PMCID: PMC8874498 DOI: 10.3390/life12020255] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/29/2022] [Accepted: 02/02/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Currently coal mining employs over 7 million miners globally. This occupational setting is associated with exposure to dust particles, heavy metals, polycyclic aromatic hydrocarbons and radioactive radon, significantly increasing the risk of lung cancer (LC). The susceptibility for LC is modified by genetic variations in xenobiotic detoxification and DNA repair capacity. The aim of this study was to investigate the association between GSTM1 (deletion), APEX1 (rs1130409), XPD (rs13181) and NBS1 (rs1805794) gene polymorphisms and LC risk in patients who worked in coal mines. Methods: The study included 639 residents of the coal region of Western Siberia (Kemerovo region, Russia): 395 underground miners and 244 healthy men who do not work in industrial enterprises. Genotyping was performed using real-time and allele-specific PCR. Results: The results show that polymorphisms of APEX1 (recessive model: ORadj = 1.87; CI 95%: 1.01–3.48) and XPD (log additive model: ORadj = 2.25; CI 95%: 1.59–3.19) genes were associated with increased LC risk. GSTM1 large deletion l was linked with decreased risk of LC formation (ORadj = 0.59, CI 95%: 0.36–0.98). The multifactor dimensionality reduction method for 3-loci model of gene–gene interactions showed that the GSTM1 (large deletion)—APEX1 (rs1130409)—XPD (rs13181) model was related with a risk of LC development. Conclusions: The results of this study highlight an association between gene polymorphism combinations and LC risks in coal mine workers.
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Affiliation(s)
- Varvara Minina
- The Federal Research Center of Coal and Coal Chemistry of Siberian Branch, Federal State Budget Scientifc Institution, Russian Academy of Sciences, Department of Human Ecology, 650065 Kemerovo, Russia; (V.M.); (A.T.); (O.S.); (M.B.); (Y.S.); (A.G.)
- Department of Genetics and Fundamental Medicine, Kemerovo State University, 650000 Kemerovo, Russia; (A.T.); (A.P.)
| | - Anna Timofeeva
- Department of Genetics and Fundamental Medicine, Kemerovo State University, 650000 Kemerovo, Russia; (A.T.); (A.P.)
| | - Anastasya Torgunakova
- The Federal Research Center of Coal and Coal Chemistry of Siberian Branch, Federal State Budget Scientifc Institution, Russian Academy of Sciences, Department of Human Ecology, 650065 Kemerovo, Russia; (V.M.); (A.T.); (O.S.); (M.B.); (Y.S.); (A.G.)
- Department of Genetics and Fundamental Medicine, Kemerovo State University, 650000 Kemerovo, Russia; (A.T.); (A.P.)
| | - Olga Soboleva
- The Federal Research Center of Coal and Coal Chemistry of Siberian Branch, Federal State Budget Scientifc Institution, Russian Academy of Sciences, Department of Human Ecology, 650065 Kemerovo, Russia; (V.M.); (A.T.); (O.S.); (M.B.); (Y.S.); (A.G.)
| | - Marina Bakanova
- The Federal Research Center of Coal and Coal Chemistry of Siberian Branch, Federal State Budget Scientifc Institution, Russian Academy of Sciences, Department of Human Ecology, 650065 Kemerovo, Russia; (V.M.); (A.T.); (O.S.); (M.B.); (Y.S.); (A.G.)
| | - Yana Savchenko
- The Federal Research Center of Coal and Coal Chemistry of Siberian Branch, Federal State Budget Scientifc Institution, Russian Academy of Sciences, Department of Human Ecology, 650065 Kemerovo, Russia; (V.M.); (A.T.); (O.S.); (M.B.); (Y.S.); (A.G.)
- Department of Genetics and Fundamental Medicine, Kemerovo State University, 650000 Kemerovo, Russia; (A.T.); (A.P.)
| | - Elena Voronina
- Institute of Chemical Biology and Fundamental Medicine of SB RAS, Pharmacogenomics Laboratoriey, Lavrentiev Ave 8, 630090 Novosibirsk, Russia;
| | - Andrey Glushkov
- The Federal Research Center of Coal and Coal Chemistry of Siberian Branch, Federal State Budget Scientifc Institution, Russian Academy of Sciences, Department of Human Ecology, 650065 Kemerovo, Russia; (V.M.); (A.T.); (O.S.); (M.B.); (Y.S.); (A.G.)
| | - Alexander Prosekov
- Department of Genetics and Fundamental Medicine, Kemerovo State University, 650000 Kemerovo, Russia; (A.T.); (A.P.)
| | - Aleksandra Fucic
- Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia
- Correspondence:
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Li N, Zhao L, Guo C, Liu C, Liu Y. Identification of a novel DNA repair-related prognostic signature predicting survival of patients with hepatocellular carcinoma. Cancer Manag Res 2019; 11:7473-7484. [PMID: 31496805 PMCID: PMC6689532 DOI: 10.2147/cmar.s204864] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 07/19/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose Hepatocellular carcinoma (HCC) is the sixth most lethal neoplasm worldwide. Traditional biomarkers often exploit the relationship between a certain gene and cancer progression, but they cannot predict patient survival or prognosis accurately. We aim to construct a new DNA repair-related gene signature that combines several genes to improve prognosis prediction in HCC. Methods We selected an HCC mRNA sequencing (mRNA-seq) dataset (n=365) from The Cancer Genome Atlas (TCGA), and gene set enrichment analysis (GSEA) was used to explore bioinformatics information and further screen genes. We then built a gene signature based on the Cox proportional hazards regression model. Results GSEA revealed that the hallmark DNA repair gene set was significantly upregulated in the tumor phenotype. A set of seven genes, namely, ADA, FEN1, POLR2G, SAC3D1, SEC61A1, SF3A3, and UPF3B, were significantly a
ssociated with overall survival (OS) and used to form a gene signature. The signature risk score was calculated and used to divide patients into high‐ and low‐risk groups. The high-risk group showed worse prognosis (log-rank test p<0.0001). Univariate and multivariate Cox regression analysis showed that the prognostic performance of this risk score signature was robust in different subgroups based on clinicopathological features, with p-values <0.05 (HR=2.38, 95% CI (confidence interval) =1.355–4.184), indicating that it can serve as an independent prognostic indicator. Conclusion We developed and identified a seven‐gene signature related to the DNA repair process that can predict survival in HCC. It can be used as an effective classification tool and to guide clinical treatment.
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Affiliation(s)
- Na Li
- Department of Central Laboratory, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning, People's Republic of China
| | - Lan Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Chunyan Guo
- Department of Pharmacy, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning, People's Republic of China
| | - Chang Liu
- Department of Thoracic Surgery, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning, People's Republic of China
| | - Yongyu Liu
- Department of Thoracic Surgery, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning, People's Republic of China
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Shankar A, Dubey A, Saini D, Singh M, Prasad CP, Roy S, Bharati SJ, Rinki M, Singh N, Seth T, Khanna M, Sethi N, Kumar S, Sirohi B, Mohan A, Guleria R, Rath GK. Environmental and occupational determinants of lung cancer. Transl Lung Cancer Res 2019; 8:S31-S49. [PMID: 31211104 PMCID: PMC6546634 DOI: 10.21037/tlcr.2019.03.05] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 03/11/2019] [Indexed: 12/24/2022]
Abstract
Lung cancer has become a global problem, from a rare disease to an emerging public health issue. The current data of GLOBOCAN 2018, indicates that this disease has recorded highest mortality among all types of cancer. The etiological factors of lung cancer have become more multiplex because of increasing industrialization and environmental pollution around the world, especially in India. There is a rise in incidence of lung cancer among non-smokers and this can be attributed to environmental and occupational exposure to various kinds of hazardous substances. Target mutations are high in Lung cancer among non-smokers when compared to smokers. Some developed countries have guidelines and policies for prevention and control of risk factors focusing on these issues. Intervention aiming for primary prevention can be an important and cost-effective tool in developing countries to deal with increasing incidence of lung cancer. There is a need to define high risk group among non-smokers after taking into account environmental and occupational determinants as important risk factors. Research on etiology of lung cancer and prevention provides evidence to work on global incidence and prevalence of lung cancer, and for designing cost effective lung cancer prevention strategies. Research in the area of lung cancer prevention should be considered to recognize the areas where action is required to prevent environment and occupation related lung cancer. The government and occupational health and safety organizations have taken many steps in the last few years that can help to protect workers from these exposures. But the dangers are still there, so there is a need to do more to limit these exposures around workplace. This whole situation guides us to advocate population-based intervention along with policy implementation.
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Affiliation(s)
- Abhishek Shankar
- Preventive Oncology, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Anusha Dubey
- Indian Society of Clinical Oncology, Delhi, India
| | - Deepak Saini
- Indian Society of Clinical Oncology, Delhi, India
| | - Mayank Singh
- Medical Oncology (Lab), Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Chandra Prakash Prasad
- Medical Oncology (Lab), Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Shubham Roy
- Indian Society of Clinical Oncology, Delhi, India
| | - Sachidanand Jee Bharati
- Oncoanaesthesia and Palliative Medicine, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Minakshi Rinki
- Microbiology, Swami Shraddhanand College, Delhi University, Delhi, India
| | - Navneet Singh
- Pulmonary Medicine, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Tulika Seth
- Clinical Hematology, All India Institute of Medical Sciences, Delhi, India
| | | | | | - Sunil Kumar
- Surgical Oncology, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Bhawna Sirohi
- Medical Oncology, Max Institute of Cancer Care, Delhi, India
| | - Anant Mohan
- Pulmonary Medicine and Sleep Disorders, All India Institute of Medical Sciences, Delhi, India
| | - Randeep Guleria
- Pulmonary Medicine and Sleep Disorders, All India Institute of Medical Sciences, Delhi, India
| | - Goura Kishor Rath
- Radiation Oncology, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
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