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Hasan F, Katiyar T, Maurya SS, Yadav V, Yadav S, Pandey R, Mehrotra D, Hadi R, Singh S, Bhatt ML, Parmar D. Similarities in mRNA expression of peripheral blood drug metabolizing enzymes and cancer marker genes with biopsy samples of head and neck cancer patients. Biomarkers 2019; 24:574-583. [PMID: 31002268 DOI: 10.1080/1354750x.2019.1609090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Purpose: To develop peripheral blood mRNA expression profiles of drug metabolizing enzymes (DMEs) as a surrogate to monitor tobacco induced head and neck squamous cell carcinoma (HNSCC), attempts were made to investigate (i) similarities in alterations with the cancer marker genes in biopsy samples and (ii) if alterations similar to that seen in biopsy samples are reflected in peripheral blood. Methods: Total RNA from eight soft gingival tissues and eight biopsy samples of HNSCC patients and total DNA and RNA from blood of healthy controls (n = 150) and HNSCC patients (n = 150) was processed for expression and genotyping studies. Blood from patients receiving chemo-radiotherapy was processed for follow-up study. Results: qRT-PCR revealed significant increase in mRNA expression of DMEs in biopsy and blood samples of HNSCC patients when compared to controls. Similar alterations were observed in cancer marker genes in these samples. Patients with variant genotypes of DMEs showed greater magnitude of alterations in mRNA expression when compared to wild type controls. Responders of chemo-radiotherapy showed significant decline in induction of mRNA expression of DMEs and cancer marker genes Conclusions: The data suggest that peripheral blood expression profiles could be used to monitor tobacco-induced HNSCC as well as the treatment response.
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Affiliation(s)
- Feza Hasan
- a Developmental Toxicology Laboratory, System Toxicology & Health Risk Assessment Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Lucknow , India.,b School of Dental Sciences, Department of Biochemistry, Babu Banarsi Das University , Lucknow , India
| | - Tridiv Katiyar
- a Developmental Toxicology Laboratory, System Toxicology & Health Risk Assessment Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Lucknow , India.,b School of Dental Sciences, Department of Biochemistry, Babu Banarsi Das University , Lucknow , India
| | - Shailendra S Maurya
- a Developmental Toxicology Laboratory, System Toxicology & Health Risk Assessment Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Lucknow , India
| | - Vinay Yadav
- a Developmental Toxicology Laboratory, System Toxicology & Health Risk Assessment Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Lucknow , India
| | - Sanjay Yadav
- a Developmental Toxicology Laboratory, System Toxicology & Health Risk Assessment Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Lucknow , India
| | - Rahul Pandey
- c Department of Radiotherapy & Department of Oral and Maxillofacial Surgery, King George's Medical University , Lucknow , India
| | - Divya Mehrotra
- c Department of Radiotherapy & Department of Oral and Maxillofacial Surgery, King George's Medical University , Lucknow , India
| | - Rahat Hadi
- d Department of Radiation Oncology, Dr. Ram Manohar Lohia Institute of Medical Sciences , Lucknow , India
| | - Sudhir Singh
- c Department of Radiotherapy & Department of Oral and Maxillofacial Surgery, King George's Medical University , Lucknow , India
| | - Madan L Bhatt
- c Department of Radiotherapy & Department of Oral and Maxillofacial Surgery, King George's Medical University , Lucknow , India
| | - Devendra Parmar
- a Developmental Toxicology Laboratory, System Toxicology & Health Risk Assessment Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Lucknow , India
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Wang S, Zhang J, Jun F, Bai Z. Glutathione S-transferase pi 1 variant and squamous cell carcinoma susceptibility: a meta-analysis of 52 case-control studies. BMC MEDICAL GENETICS 2019; 20:22. [PMID: 30665373 PMCID: PMC6340173 DOI: 10.1186/s12881-019-0750-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 01/11/2019] [Indexed: 12/15/2022]
Abstract
Background There are several meta-analyses on the genetic relationship between the rs1695 polymorphism within the GSTP1 (glutathione S-transferase pi 1) gene and the risk of different SCC (squamous cell carcinoma) diseases, such as ESCC (oesophageal SCC), HNSCC (head and neck SCC), LSCC (lung SCC), and SSCC (skin SCC). Nevertheless, no unified conclusions have been drawn. Methods Herein, an updated meta-analysis was performed to evaluate the probable impact of GSTP1 rs1695 on the susceptibility to different SCC diseases under six genetic models (allele, carrier, homozygote, heterozygote, dominant, and recessive). Three online databases, namely, PubMed, WOS (Web of Science), and Embase (Excerpta Medica Database), were searched. Results Initially, we obtained a total of 497 articles. Based on our selection criteria, we eventually included 52 case-control studies (9763 cases/15,028 controls) from 47 eligible articles. As shown in the pooling analysis, there was no difference in the risk of overall SCC disease between cases and controls [allele, Pa (P value of association test) = 0.601; carrier, Pa = 0.587; homozygote, Pa = 0.689; heterozygote, Pa = 0.167; dominant, Pa = 0.289; dominant, Pa = 0.548]. Similar results were obtained after stratification by race (Asian/Caucasian), genotyping, control source, and disease type (ESCC/HNSCC/LSCC/SSCC) (all Pa > 0.05). Conclusion The rs1695 polymorphism within the GSTP1 gene is not associated with the risk of overall SCC or a specific SCC type, including ESCC, HNSCC, LSCC, and SSCC.
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Affiliation(s)
- Shuang Wang
- Department of Plastic and Burn Surgery, Tianjin First Center Hospital, Tianjin, 300192, China
| | - Jingqi Zhang
- Department of Plastic and Burn Surgery, Tianjin First Center Hospital, Tianjin, 300192, China
| | - Fan Jun
- Department of Plastic and Burn Surgery, Tianjin First Center Hospital, Tianjin, 300192, China
| | - Zhijie Bai
- Department of Urology Surgery, Tianjin First Center Hospital, Tianjin, 300192, China.
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Öz Ö, Ates NA, Tamer L, Yildirim Ö, Adigüzel U. Glutathione S-Transferase M1, T1, and P1 Gene Polymorphism in Exudative Age-Related Macular Degeneration: A Preliminary Report. Eur J Ophthalmol 2018. [DOI: 10.1177/112067210601600117] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose To elucidate whether the gene polymorphisms of glutathione S-transferase (GST) M1, T1, and PI are associated with the development of exudative age-related macular degeneration. Methods The authors genotyped 35 white patients with exudative age-related macular degeneration and 159 healthy controls. Genomic DNA from peripheral blood was examined using polymerase chain reaction and defined for the genetic polymorphisms of GST. Results No association was observed between GSTM1, GSTT1, and GSTP1 polymorphisms and age-related macular degeneration risk (p>0.05). The frequencies of the combination of the GSTM1 (null) and GSTP1 (mutant), GSTM1 (null), and GSTT1 (null) genotype polymorphisms in patients with exudative age-related macular degeneration differed greatly from those of the control group (p=0.001 OR [95% CI]: 7.70 [2.28–25.98] and p=0.007 OR [95% CI]: 3.88 [1.51–10.02], respectively). Conclusions The present study suggests that the GSTM1 (null) and GSTT1 (null), GSTM1 (null), and GSTP1 (mutant) combinations may be a genetic risk factor for the development of exudative age-related macular degeneration. However, the potential role of GST polymorphisms as a marker of susceptibility to age-related macular degeneration needs further studies in a larger number of patients.
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Affiliation(s)
- Ö. Öz
- Department of Ophthalmology, Mersin University Faculty of Medicine, Mersin - Turkey
| | - N. Aras Ates
- Department of Medical Biology and Genetics, Mersin University Faculty of Medicine, Mersin - Turkey
| | - L. Tamer
- Department of Biochemistry, Mersin University Faculty of Medicine, Mersin - Turkey
| | - Ö. Yildirim
- Department of Ophthalmology, Mersin University Faculty of Medicine, Mersin - Turkey
| | - U. Adigüzel
- Department of Ophthalmology, Mersin University Faculty of Medicine, Mersin - Turkey
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Lang J, Song X, Cheng J, Zhao S, Fan J. Association of GSTP1 Ile105Val polymorphism and risk of head and neck cancers: a meta-analysis of 28 case-control studies. PLoS One 2012; 7:e48132. [PMID: 23144854 PMCID: PMC3492338 DOI: 10.1371/journal.pone.0048132] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Accepted: 09/27/2012] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND AND AIMS The Glutathione S-transferase P1 (GSTP1) polymorphism have been considered a risk modifier for developing head and neck cancer (HNC) in many studies; however, the results of such studies are inconsistent. The aim of this study was to evaluate the possible association between the GSTP1 Ile105Val polymorphism and risk of HNC. METHOD We performed a search in the relevant electronic database and a meta-analysis based on 28 published case-control studies that included 6,404 cases and 6,523 controls. To take into account the possibility of heterogeneity across the studies, a Chi-square based I(2)-statistic test was performed. Crude pooled odds ratios (ORs) with 95% confidence intervals (CIs) were assessed using both fixed-effects and random-effects models. RESULTS The results of this meta-analysis showed that the GSTP1 Ile105Val polymorphism was not significantly associated with risk of HNC in the overall study population (pooled OR 1.00, 95% CI 0.92-1.09) or in subgroup analyses stratified by ethnicity, sample size, tumor site or publication year. Moreover, substantial evidence of heterogeneity among the studies was observed. Publication year was identified as the main cause of heterogeneity. CONCLUSION This meta-analysis does not support a significant association between the GSTP1 Ile105Val polymorphism and risk of HNC.
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Affiliation(s)
- Juntian Lang
- Department of Otorhinolaryngology-Head & Neck Surgery, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xicheng Song
- Department of Otolaryngology-Head and Neck Surgery, Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Jinwei Cheng
- Department of Ophthalmology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Shuwei Zhao
- Department of Otorhinolaryngology-Head & Neck Surgery, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jingping Fan
- Department of Otorhinolaryngology-Head & Neck Surgery, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
- * E-mail:
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Çayan F, Ayaz L, Aras-Ateş N, Dilekçi E, Dilek S, Tamer-Gümüs L. N-acetyltransferase 2 Gene Polymorphism in Patients With Cervical Cancer. Int J Gynecol Cancer 2009; 19:1186-9. [DOI: 10.1111/igc.0b013e3181a131b4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Unal M, Tamer L, Akbaş Y, Pata YS, Vayisoglu Y, Degirmenci U, Camdeviren H. Genetic polymorphism of N-acetyltransferase 2 in the susceptibility to laryngeal squamous cell carcinoma. Head Neck 2006; 27:1056-60. [PMID: 16155914 DOI: 10.1002/hed.20284] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The purpose of this study was to investigate whether polymorphism of N-acetyltransferase 2 (NAT2) genotypes are associated with the risk of laryngeal squamous cell carcinoma (SCC). METHODS The study group consisted of 45 white patients with laryngeal SCC (42 men, with a mean age of 54 years [range, 37-70 years] and three women, with a mean age of 47 years [range, 32-55 years]) and 104 control subjects (68 men and 36 women; mean age, 50 years; range, 28-73 years). All of the patients were primarily treated with surgical intervention. Blood samples (5 mL) were obtained before surgery or from the patients under follow-up to 5 years after surgery (mean follow-up, 27 months; range, 6-48 months). DNA was extracted from the lymphocytes by high pure template preparation kit. NAT2*5A, NAT2*6A, NAT2*7A/B, and NAT2*14A were detected by use of LightCycler-NAT2 mutation detection kit by real-time polymerase chain reaction with Light Cycler instruments. The association between NAT2 polymorphisms and laryngeal SCC was prospectively modeled through multivariate logistic regression analysis. RESULTS We found that the risk of laryngeal SCC was 7.3-fold higher in individuals with NAT2*5 mutant allele, 3.8-fold higher in subjects with NAT2*6 heterozygote allele, and 38.3-fold higher in NAT2*6 mutant allele. We also found that individuals with NAT2*7 heterozygote allele had a 0.2-fold less risk for the development of laryngeal SCC (p = .018). CONCLUSION In this population, patients with NAT2*5 mutant and *6 heterozygous and mutant genotypes had a significantly higher risk for development of laryngeal SCC.
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Affiliation(s)
- Murat Unal
- Mersin Universitesi Tip Fakultesi Hastanesi, KBB Anabilim Dali, Zeytinlibahce cad., 33079, Mersin, Turkey.
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Unal M, Tamer L, Ateş NA, Akbaş Y, Pata YS, Vayisoğlu Y, Ercan B, Görür K, Atik U. Glutathione S-transferase M1, T1, and P1 gene polymorphism in laryngeal squamous cell carcinoma. Am J Otolaryngol 2004; 25:318-22. [PMID: 15334395 DOI: 10.1016/j.amjoto.2004.04.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To investigate the influence of the glutathione S-transferase (GST) M1, T1, and P1 genotypes on the laryngeal squamous cell carcinoma risk. MATERIAL AND METHODS The study group consisted of 42 white patients with laryngeal squamous cell carcinoma (39 of them were male, mean age: 53, range: 37-67 and 3 of them were female, mean age: 47, range: 32-55) and 89 control subjects (nonsmokers = 47, smokers = 42) (58 male and 31 female, mean age: 51, range: 30-72). DNA samples were isolated from blood samples using high pure polymerase chain reaction (PCR) Template Preparation Kit. The detection of GST T1, GST M1, and P1 polymorphisms were detected by using real-time PCR. RESULTS Gene polymorphisms at GST M1 and P1 were not significantly different in patient and control groups. However, GST T1 null type significantly increased in laryngeal cancer patients when compared with the nonsmoking controls (P =.04). CONCLUSIONS There was a significant association between GST T1 null genotype and laryngeal squamous cell carcinoma. However the potential role of GSTs as markers of susceptibility to laryngeal carcinoma needs further studies in a larger number of patients.
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Affiliation(s)
- Murat Unal
- Department of Otorhinolaryngology, Mersin University School of Medicine, Mersin, Turkey.
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Oude Ophuis MB, Roelofs HMJ, van den Brandt PA, Peters WHM, Manni JJ. Polymorphisms of the glutathione S-transferase P1 gene and head and neck cancer susceptibility. Head Neck 2003; 25:37-43. [PMID: 12478542 DOI: 10.1002/hed.10182] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Factors determining the individual susceptibility to head and neck squamous cell carcinoma (HNSCC) are still largely unknown. An imbalance between enzymes involved in the toxification and detoxification of (pre)-carcinogens closely related to HNSCC, which may appear during smoking and alcohol consumption, may play a role. Genetic polymorphisms in glutathione S-transferases (GSTs) often result in altered detoxification, which may contribute to individual susceptibility to HNSCC. METHODS We studied the frequencies of polymorphic variants in the GSTP1 gene in 235 patients with HNSCC and 285 healthy controls. In addition, data on exposure to alcohol and tobacco consumption were recorded. DNA was extracted from whole blood, and polymerase chain reaction-based methods were used to detect genetic polymorphisms. RESULTS In patients with HNSCC and control groups, the homozygous GSTP1 BB genotype was observed in 12.3% and 13.6%, respectively. No statistical differences were found for the GSTP1 AA and GSTP1 AB/GSTP1BB genotypes. CONCLUSIONS Our study showed that genetic polymorphisms of GSTP1 are not associated with altered susceptibility to HNSCC.
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Affiliation(s)
- Michael B Oude Ophuis
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Maastricht, PO Box 5800, 6202 AZ Maastricht, The Netherlands.
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