1
|
Valizadeh Osalo M, Hosseini P, Charkhian H, Soltanzadeh H, Goharkhany S, Tuncer SB. The prevalence of ADSL (rs3788579) and CYP1A2 (rs17861162) polymorphisms in female breast cancer patients in North-West Iran. Discov Oncol 2024; 15:59. [PMID: 38433141 PMCID: PMC10909800 DOI: 10.1007/s12672-024-00919-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 02/28/2024] [Indexed: 03/05/2024] Open
Abstract
INTRODUCTION Breast cancer is a prevalent and significant contributor to cancer-related mortality among women worldwide. Its increasing incidence, especially in regions like North-West Iran, necessitates a deeper understanding of genetic factors contributing to its development. Genetic alterations, particularly single nucleotide polymorphisms (SNPs), are implicated in breast cancer susceptibility, making investigation in this context crucial. This study explores the role of CYP1A2-rs17861162 and ADSL-rs3788579 SNPs in breast cancer risk among Iranian women. METHODS This study involved 200 female breast cancer patients and 200 healthy controls in North-West Iran. DNA was extracted from blood samples, and PCR-RFLP was used for genotyping the CYP1A2 and ADSL genes. RESULTS The CYP1A2-rs17861162 SNP exhibited a shift from the C allele to the G allele in breast cancer patients, resulting in a 21.7% decrease in CC genotype frequency and a 21.6% and 77.8% increase in CG and GG genotypes, respectively, compared to controls. In ADSL-rs3788579 SNP, breast cancer patients had a significantly higher prevalence of the T allele, with a 28.5% increase compared to controls. In healthy participants, CC was most common, while in the breast cancer group, TT was most common. CONCLUSION This study highlights significant genetic alterations in CYP1A2-rs17861162 and ADSL-rs3788579 SNPs among breast cancer patients in North-West Iran, suggesting their potential as diagnostic and prognostic biomarkers. Further research is warranted to elucidate the precise mechanisms underlying their contributions to breast cancer susceptibility in this population.
Collapse
Affiliation(s)
| | - Parisa Hosseini
- Department of Biotechnology, Urmia Branch, Islamic Azad University, Urmia, Iran
| | - Hamed Charkhian
- Young Researchers Club, Urmia Branch, Islamic Azad University, Urmia, Iran
- Department of Cancer Genetics, Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Turkey
| | - Hossien Soltanzadeh
- Department of Genetics, Bonab Branch, Islamic Azad University, Bonab, Iran.
- Medicinal Plants Research Center, Maragheh University of Medical Sciences, Maragheh, Iran.
| | - Selda Goharkhany
- Department of Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Seref Bugra Tuncer
- Department of Cancer Genetics, Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Turkey
| |
Collapse
|
2
|
Patil MN, Datkhile KD, Gudur AK, Gudur RA, Patil SR. Single-nucleotide polymorphism in CYP1A1, CYP1B1, CYP2B6, CYP2C8, and CYP2C9 genes and their association with gastrointestinal cancer: A hospital-based case-control study. J Cancer Res Ther 2024; 20:216-223. [PMID: 38554324 DOI: 10.4103/jcrt.jcrt_294_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 09/17/2022] [Indexed: 04/01/2024]
Abstract
BACKGROUND Cytochrome P450 (CYP) comprises a group of phase-I metabolizing enzymes that are important in xenobiotics metabolism. Genetic polymorphism of CYPs has been comprehensively studied for their association with a range of diseases. In this study, we assessed single-nucleotide polymorphism (SNP) of CYP1A, CYP1B, CYP2B, and CYP2C and their role in gastrointestinal (GI) cancer susceptibility in the rural population of Maharashtra. MATERIALS AND METHODS In this hospital-based case-control study, the association of polymorphism of CYP genes was studied by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. The study subjects included 200 clinically confirmed GI cancer patients and equal number of healthy controls. Odds ratio (OR) with 95% confidence interval (CI) and P value were evaluated to find out the level of association, where P ≤ 0.005 was considered statistically significant. RESULTS After the analysis of CYP1A1*2A (rs4646903), CYP1B1*3 (rs1059836), CYP2B6*5 (rs3211371), CYP2C8*2 (rs11572103), CYP2C9*2 (rs1799853), and CYP2C9*3 (rs1057910), we noticed that variant (T) allele of CYP2B6*5 possessed significantly elevated risk (OR = 4.43; 95% CI: 2.20-8.90; P < 0.0001) of GI cancer in studied population. The genotypic distribution of G/C heterozygote allele of CYP1B1*3 (OR = 0.19, 95% CI = 0.12-0.32; P < 0.0001) and homozygous variant C/C allele (OR = 0.24, 95% CI = 0.13-0.45; P < 0.0001) showed a negative association with the development of GI cancer. CONCLUSION The findings from this study supported that polymorphism of CYP2B6*5gene may be involved in the development of GI cancer. However, other SNPs of CYP1A, CYP1B, and CYP2C genes did not signify the risk for GI cancer in the studied population of rural Maharashtra.
Collapse
Affiliation(s)
- Madhavi N Patil
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Satara, Maharashtra, India
| | - Kailas D Datkhile
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Satara, Maharashtra, India
| | - Anand K Gudur
- Department of Oncology, Krishna Institute of Medical Sciences "Deemed to be University", Satara, Maharashtra, India
| | - Rashmi A Gudur
- Department of Oncology, Krishna Institute of Medical Sciences "Deemed to be University", Satara, Maharashtra, India
| | - Satish R Patil
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Satara, Maharashtra, India
| |
Collapse
|
3
|
Datkhile KD, Patil SR, Patil MN, Durgawale PP, Jagdale NJ, Deshmukh VN, More AL, Gudur RA, Gudur AK. Genetic polymorphisms of CYP1A, CYP1B, CYP2C and risk of cervical cancer among rural population of Maharashtra: Findings from a hospital-based case-control study. J Cancer Res Ther 2023; 19:1925-1930. [PMID: 38376298 DOI: 10.4103/jcrt.jcrt_292_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 04/29/2022] [Indexed: 02/21/2024]
Abstract
BACKGROUND Last few decades, multiple studies all over the world revealed the association of genetic polymorphism in cytochrome P450 (CYP) genes with risk of developing different type of cancers, but contradictory outcomes were evidenced in case of cervical cancer (CC) risk. Therefore, the discrepancies in earlier reports influenced us to evaluate the association of CYP1A1*2A rs4646903, CYP1B1*3 rs1056836, CYP2C8*2 rs11572103, CYP2C9*2 rs1799853, CYP2C9*3 rs1057910, and CYP2C19*2 rs4244285 polymorphisms and CC susceptibility in the women of rural population of Maharashtra. MATERIALS AND METHODS In this case-control study, genetic association of the polymorphisms in CYP genes was studied by using polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP) method. The study was conducted among 350 clinically confirmed CC patients and 350 healthy volunteers in a population of south-western Maharashtra. The odds ratio (OR) with 95% confidence interval (CI) and P value were evaluated to get the level of association where P ≤ 0.005 was considered as statistically significant. RESULTS After the analysis of single-nucleotide polymorphism (SNPs) of CYP1A1, CYP1B1, CYP2C8, CYP2C9, and CYP2C19, we noticed that CYP1B1*3 rs1056836 (Leu4326Val) polymorphism possessed a significantly elevated risk (OR = 3.28; 95% CI: 2.18-4.94; P < 0.0001), whereas CYP2C19*2 rs4244285 showed significantly lower risk (OR: 0.53, 95% CI: 0.33-0.85 P < 0.009) of CC in the studied rural population. CONCLUSION The findings from this study supported that rs1056836 SNP of CYP1B1*3 increase CC development, whereas rs4244285 of CYP2C19*2 lowers the CC risk in the studied population.
Collapse
Affiliation(s)
- Kailas D Datkhile
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Satish R Patil
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Madhavi N Patil
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Pratik P Durgawale
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Nilam J Jagdale
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Vinit N Deshmukh
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Ashwini L More
- Department of Molecular Biology and Genetics, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Rashmi A Gudur
- Department of Oncology, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| | - Anand K Gudur
- Department of Oncology, Krishna Institute of Medical Sciences "Deemed to be University", Taluka-Karad, Dist- Satara, Maharashtra, India
| |
Collapse
|
4
|
Côrtes L, Basso TR, Villacis RAR, Souza JDS, Jørgensen MMA, Achatz MI, Rogatto SR. Co-Occurrence of Germline Genomic Variants and Copy Number Variations in Hereditary Breast and Colorectal Cancer Patients. Genes (Basel) 2023; 14:1580. [PMID: 37628631 PMCID: PMC10454294 DOI: 10.3390/genes14081580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Hereditary Breast and Ovarian Cancer (HBOC) syndrome is an autosomal dominant disease associated with a high risk of developing breast, ovarian, and other malignancies. Lynch syndrome is caused by mutations in mismatch repair genes predisposing to colorectal and endometrial cancers, among others. A rare phenotype overlapping hereditary colorectal and breast cancer syndromes is poorly characterized. Three breast and colorectal cancer unrelated patients fulfilling clinical criteria for HBOC were tested by whole exome sequencing. A family history of colorectal cancer was reported in two patients (cases 2 and 3). Several variants and copy number variations were identified, which potentially contribute to the cancer risk or prognosis. All patients presented copy number imbalances encompassing PMS2 (two deletions and one duplication), a known gene involved in the DNA mismatch repair pathway. Two patients showed gains covering the POLE2 (cases 1 and 3), which is associated with DNA replication. Germline potentially damaging variants were found in PTCH1 (patient 3), MAT1A, and WRN (patient 2). Overall, concurrent genomic alterations were described that may increase the risk of cancer appearance in HBOC patients with breast and colorectal cancers.
Collapse
Affiliation(s)
- Luiza Côrtes
- Department of Clinical Genetics, University Hospital of Southern Denmark, Beriderbakken 4, 7100 Vejle, Denmark; (L.C.); (T.R.B.); (M.M.A.J.)
- Tocogynecoly Graduation Program, Botucatu Medical School, University of São Paulo State—UNESP, Botucatu 18618-687, SP, Brazil
| | - Tatiane Ramos Basso
- Department of Clinical Genetics, University Hospital of Southern Denmark, Beriderbakken 4, 7100 Vejle, Denmark; (L.C.); (T.R.B.); (M.M.A.J.)
| | - Rolando André Rios Villacis
- Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília—UnB, Brasília 70910-900, DF, Brazil;
| | | | - Mads Malik Aagaard Jørgensen
- Department of Clinical Genetics, University Hospital of Southern Denmark, Beriderbakken 4, 7100 Vejle, Denmark; (L.C.); (T.R.B.); (M.M.A.J.)
| | - Maria Isabel Achatz
- Cancer Genetics Unit, Oncology Branch, Hospital Sirio-Libanês, São Paulo 01308-050, SP, Brazil;
| | - Silvia Regina Rogatto
- Department of Clinical Genetics, University Hospital of Southern Denmark, Beriderbakken 4, 7100 Vejle, Denmark; (L.C.); (T.R.B.); (M.M.A.J.)
- Institute of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, 5000 Odense, Denmark
- Danish Colorectal Cancer Center South, 7100 Vejle, Denmark
| |
Collapse
|
5
|
Ibrahem SQ, Al-Dalawi ZT, Bahaaldin AS. Sequence Polymorphism in Xenobiotic Metabolising Genes in Iraqi Colorectal Cancer Patients. Asian Pac J Cancer Prev 2021; 22:1203-1210. [PMID: 33906313 PMCID: PMC8325151 DOI: 10.31557/apjcp.2021.22.4.1203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 04/06/2021] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVES Colorectal cancer (CRC) is the third most prevalent malignant neoplasm. Genetic variations in the xenobiotic metabolising cytochrome enzymes. Family 1 Subfamily A Member 1 (CYP1A1) and Family 1 Subfamily B Member 1 (CYP1B1) might play a role in cancer pathogenesis and prognosis. The aim of this work is to determine the frequency of Single Nucleotide Polymorphisms (SNPs) in CYP1A1 (rs1048943, Ile462VaI and rs4646903/MSP1) and CYP1B1 (rs1056836, Leu432Val) genes in patients with CRC cancer. It was also an attempt to identify the association between SNPs and CRC and its stage and grade at diagnosis. METHODS This case-control study was conducted in Kirkuk/Iraq, 200 patients with CRC and 200 cancer free control subjects were enrolled. Genomic DNA was extracted from venous blood samples and screened for SNPs using Restriction Fragment Length Polymorphism (RFLP) and confirmed by the direct DNA sequencing. RESULTS The reference genotype of CYP1A1 gene rs1048943 is AA. Both the AG and GG variants were significantly more frequent in the cancer group and associated with increased risks of CRC and its later stages (stages III and IV) and poor differentiation (p <0.01). The reference genotype of CYP1A1 rs4646903 is TT. The variant genotypes, TC and CC, had no significant association with increased odds of cancer (P>0.05) or with tumour stage or its grade (p>0.05). The GG genotype of CYP1B1 rs1056836 was the reference genotype. The CG and CC variants were not associated with increased risks of CRC (P>0.05) or its stage or grade except the CG genotype which was associated with poor differentiation (OR= 3.4, 95 % CI= 1.8 -6.5, p <0.001). CONCLUSION CYP1A1 gene rs1048943 SNPs can represent a potential future marker for CRC risk prediction and prognosis. Further evaluation in large scale studies will provide greater understanding of the effects of other genes SNPs on CRC risk and prognosis. .
Collapse
Affiliation(s)
- Salih Q Ibrahem
- Department of Biochemistry, College of Medicine, Kirkuk University, Iraq.
| | | | | |
Collapse
|
6
|
Arbitrio M, Scionti F, Di Martino MT, Caracciolo D, Pensabene L, Tassone P, Tagliaferri P. Pharmacogenomics Biomarker Discovery and Validation for Translation in Clinical Practice. Clin Transl Sci 2021; 14:113-119. [PMID: 33089968 PMCID: PMC7877857 DOI: 10.1111/cts.12869] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/14/2020] [Indexed: 12/23/2022] Open
Abstract
Interindividual variability in drug efficacy and toxicity is a major challenge in clinical practice. Variations in drug pharmacokinetics (PKs) and pharmacodynamics (PDs) can be, in part, explained by polymorphic variants in genes encoding drug metabolizing enzymes and transporters (absorption, distribution, metabolism, and excretion) or in genes encoding drug receptors. Pharmacogenomics (PGx) has allowed the identification of predictive biomarkers of drug PKs and PDs and the current knowledge of genome-disease and genome-drug interactions offers the opportunity to optimize tailored drug therapy. High-throughput PGx genotyping, from targeted to more comprehensive strategies, allows the identification of PK/PD genotypes to be developed as clinical predictive biomarkers. However, a biomarker needs a robust process of validation followed by clinical-grade assay development and must comply to stringent regulatory guidelines. We here discuss the methodological challenges and the emerging technological tools in PGx biomarker discovery and validation, at the crossroad among molecular genetics, bioinformatics, and clinical medicine.
Collapse
Affiliation(s)
- Mariamena Arbitrio
- Institute of Research and Biomedical Innovation (IRIB), Italian National Council (CNR), Catanzaro, Italy
| | - Francesca Scionti
- Department of Clinical and Experimental Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Maria Teresa Di Martino
- Department of Clinical and Experimental Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Daniele Caracciolo
- Department of Clinical and Experimental Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Licia Pensabene
- Department of Medical and Surgical Science, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Pierfrancesco Tassone
- Department of Clinical and Experimental Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Pierosandro Tagliaferri
- Department of Clinical and Experimental Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
| |
Collapse
|
7
|
The Multifarious Link between Cytochrome P450s and Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:3028387. [PMID: 31998435 PMCID: PMC6964729 DOI: 10.1155/2020/3028387] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 12/08/2019] [Accepted: 12/18/2019] [Indexed: 02/07/2023]
Abstract
Cancer is a leading cause of death worldwide. Cytochrome P450s (P450s) play an important role in the metabolism of endogenous as well as exogenous substances, especially drugs. Moreover, many P450s can serve as targets for disease therapy. Increasing reports of epidemiological, diagnostic, and clinical research indicate that P450s are enzymes that play a major part in the formation of cancer, prevention, and metastasis. The purposes of this review are to shed light on the current state of knowledge about the cancer molecular mechanism involving P450s and to summarize the link between the cancer effects and the participation of P450s.
Collapse
|
8
|
Bai X, Xie J, Sun S, Zhang X, Jiang Y, Pang D. The associations of genetic polymorphisms in CYP1A2 and CYP3A4 with clinical outcomes of breast cancer patients in northern China. Oncotarget 2018; 8:38367-38377. [PMID: 28418906 PMCID: PMC5503538 DOI: 10.18632/oncotarget.16359] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 02/27/2017] [Indexed: 01/23/2023] Open
Abstract
Background Cytochrome P450 (CYP) 1A2 and CYP3A4 may play a role in the differentiation of clinical outcomes among breast cancer women. This study aimed to analyze the association of genetic polymorphisms in the CYP1A2 and CYP3A4 genes with clinicopathological features, protein expression and prognosis of breast cancer in the northern Chinese population. Results Firstly, SNP rs11636419, rs17861162 and rs2470890 in the CYP1A2 were significantly associated with age and menstruation status. And SNP rs11636419 and rs17861162 were associated with the P53 status. Secondly, SNP rs2470890 was correlated with CYP1A2 protein expression under the co-dominant and dominant model (P = 0.017, P = 0.006, respectively). Thirdly, for SNP rs2470890, the Kaplan–Meier 5 year survival curves showed that patients carrying genotypes CT or TT had a worse OS compared with the genotype CC carriers under both codominant and dominant model (P < 0.001, P < 0.001, respectively). Materials and Methods Four single nucleotide polymorphisms (SNPs) were successfully genotyped in 459 breast cancer patients using the SNaPshot method. The associations of four polymorphisms with protein expression and clinicopathological characteristics were evaluated by Pearson's chi-square test. The Cox hazard regression analysis and Kaplan–Meier survival analysis were performed to evaluate the relationship between the SNPs and overall survival (OS) of breast cancer. Conclusions CYP1A2 rs2470890 was significantly associated with the prognosis of patients with breast cancer and could serve as an independent impact factor of prognosis of breast carcinoma.
Collapse
Affiliation(s)
- Xianan Bai
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin150040, China
| | - Jingjing Xie
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin150040, China
| | - Shanshan Sun
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin150040, China
| | - Xianyu Zhang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin150040, China
| | - Yongdong Jiang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin150040, China
| | - Da Pang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin150040, China
| |
Collapse
|
9
|
Kamiza AB, You JF, Wang WC, Tang R, Chang CY, Chien HT, Lai CH, Chiu LL, Lo TP, Hung KY, Hsiung CA, Yeh CC. Polymorphisms of xenobiotic-metabolizing genes and colorectal cancer risk in patients with lynch syndrome: A retrospective cohort study in Taiwan. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2018; 59:69-78. [PMID: 28714190 DOI: 10.1002/em.22113] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/13/2017] [Accepted: 06/19/2017] [Indexed: 06/07/2023]
Abstract
Cytochrome P450 (CYP), glutathione-S-transferase (GST), and N-acetyltransferase (NAT) are crucial for metabolism and clearance of xenobiotics. This study investigated whether CYP, GST, and NAT single nucleotide polymorphisms (SNPs) are associated with colorectal cancer (CRC) in patients with Lynch syndrome. The interaction between these SNPs and cigarette smoking or meat consumption was also explored. We identified 270 patients with Lynch syndrome from the Taiwan Hereditary Nonpolyposis Colorectal Cancer Consortium. A weighted Cox proportional hazard model was used to calculate the hazard ratios (HRs) and 95% confidence interval (CIs). The GSTA1 rs3957356 TT (HR = 5.36, 95% CI = 2.39-12.0) and CYP1B1 rs1056836 CC (HR = 7.24, 95% CI = 3.51-14.9) were significantly associated with CRC risk when compared to wild-type CC and GG genotypes, respectively. However, the CYP1A1 rs4646903 CC genotype significantly reduced the risk of CRC (HR = 0.33, 95% CI = 0.12-0.89) when compared to TT genotype. Moreover, significant interactions were observed between NAT1 acetylation and CYP1B1 rs1056827 and meat consumption.Our results suggest that xenobiotic-metabolizing SNPs are not only associated with CRC risk in patients with Lynch syndrome in Taiwan but also interact with meat consumption to modify the disease risk. Environ. Mol. Mutagen. 59:69-78, 2018. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Abram Bunya Kamiza
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Jeng-Fu You
- Colorectal Section, Department of Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wen-Chang Wang
- Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Reiping Tang
- Colorectal Section, Department of Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Yu Chang
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Huei-Tzu Chien
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chih-Hsiung Lai
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Li-Ling Chiu
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Nutrition and Health Sciences, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Tsai-Ping Lo
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Kuan-Yi Hung
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Chao A Hsiung
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Chih-Ching Yeh
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
- Department of Public Health, China Medical University, Taichung, Taiwan
| |
Collapse
|
10
|
Shah IA, Mehta P, Lone MM, Rasool MT, Lone GN, Gulzar GM, Ganie FA, Bhat MA, Dar NA. CYP1A2*1F Gene Variant, Alkaline Salt Tea Intake and Risk of Esophageal Squamous Cell Carcinoma. Nutr Cancer 2017; 70:146-152. [PMID: 29278931 DOI: 10.1080/01635581.2018.1412482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Unlike many other cancers, the relationship of CYP1A2*1F (rs762551) polymorphism with esophageal squamous cell carcinoma (ESCC) risk has not been assessed so far. To evaluate its association with ESCC, we conducted a case control study in Kashmir, India, a high risk region. We recruited 404 histopathologically confirmed ESCC cases and 404 controls, individually matched for sex, age and residence to the respective cases. Information was obtained on dietary, lifestyle and environmental factors in face to face interviews using a structured questionnaire from each subject. Genotypes were analyzed by polymerase chain reaction, restriction fragment length polymorphism and sequencing randomly selected samples. Conditional logistic regression models were used to calculate odds ratios (ORs) and 95% confidence intervals (95% CIs). We found that mutant genotype (AA) of CYP1A2*1F polymorphism was associated with ESCC risk (OR = 3.11; 95% CI: 1.72-5.36). A very strong ESCC risk was observed in subjects who drank >1250 ml of salt tea daily and harbored mutant genotype of CYP1A2*1F (OR = 14.51; 95% CI: 5.33-39.47). The study indicates that CYP1A2*1F polymorphism is associated with ESCC risk and the risk is modified in salt drinkers. However, more replicative and mechanistic studies are needed to substantiate the findings.
Collapse
Affiliation(s)
- Idrees Ayoub Shah
- a Department of Biochemistry , University of Kashmir , Hazratbal, Srinagar , Jammu & Kashmir , India.,b Department of Human Genetics , Punjabi University Patiala , Patiala , Punjab , India
| | - Promila Mehta
- b Department of Human Genetics , Punjabi University Patiala , Patiala , Punjab , India
| | - M Maqbool Lone
- c Department of Radiation Oncology , SK Institute of Medical Sciences , Soura, Srinagar , Jammu & Kashmir , India
| | - Malik Tariq Rasool
- c Department of Radiation Oncology , SK Institute of Medical Sciences , Soura, Srinagar , Jammu & Kashmir , India
| | - Ghulam Nabi Lone
- d Department of CVTS , SK Institute of Medical Sciences , Soura, Srinagar , Jammu & Kashmir , India
| | - G M Gulzar
- e Department of Gastroenterology , SK Institute of Medical Sciences , Soura, Srinagar , Jammu & Kashmir , India
| | - Farooq Ahmad Ganie
- d Department of CVTS , SK Institute of Medical Sciences , Soura, Srinagar , Jammu & Kashmir , India
| | - Mohmmad Akbar Bhat
- d Department of CVTS , SK Institute of Medical Sciences , Soura, Srinagar , Jammu & Kashmir , India
| | - Nazir Ahmad Dar
- a Department of Biochemistry , University of Kashmir , Hazratbal, Srinagar , Jammu & Kashmir , India
| |
Collapse
|
11
|
Vukovic V, Ianuale C, Leoncini E, Pastorino R, Gualano MR, Amore R, Boccia S. Lack of association between polymorphisms in the CYP1A2 gene and risk of cancer: evidence from meta-analyses. BMC Cancer 2016; 16:83. [PMID: 26865042 PMCID: PMC4750358 DOI: 10.1186/s12885-016-2096-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 01/28/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Polymorphisms in the CYP1A2 genes have the potential to affect the individual capacity to convert pre-carcinogens into carcinogens. With these comprehensive meta-analyses, we aimed to provide a quantitative assessment of the association between the published genetic association studies on CYP1A2 single nucleotide polymorphisms (SNPs) and the risk of cancer. METHODS We searched MEDLINE, ISI Web of Science and SCOPUS bibliographic online databases and databases of genome-wide association studies (GWAS). After data extraction, we calculated Odds Ratios (ORs) and 95% confidence intervals (CIs) for the association between the retrieved CYP1A2 SNPs and cancer. Random effect model was used to calculate the pooled ORs. Begg and Egger tests, one-way sensitivity analysis were performed, when appropriate. We conducted stratified analyses by study design, sample size, ethnicity and tumour site. RESULTS Seventy case-control studies and one GWA study detailing on six different SNPs were included. Among the 71 included studies, 42 were population-based case-control studies, 28 hospital-based case-control studies and one genome-wide association study, including total of 47,413 cancer cases and 58,546 controls. The meta-analysis of 62 studies on rs762551, reported an OR of 1.03 (95% CI, 0.96-1.12) for overall cancer (P for heterogeneity < 0.01; I(2) = 50.4%). When stratifying for tumour site, an OR of 0.84 (95% CI, 0.70-1.01; P for heterogeneity = 0.23, I(2) = 28.5%) was reported for bladder cancer for those homozygous mutant of rs762551. An OR of 0.79 (95% CI, 0.65-0.95; P for heterogeneity = 0.09, I(2) = 58.1%) was obtained for the bladder cancer from the hospital-based studies and on Caucasians. CONCLUSIONS This large meta-analysis suggests no significant effect of the investigated CYP1A2 SNPs on cancer overall risk under various genetic models. However, when stratifying according to the tumour site, our results showed a borderline not significant OR of 0.84 (95% CI, 0.70-1.01) for bladder cancer for those homozygous mutant of rs762551. Due to the limitations of our meta-analyses, the results should be interpreted with attention and need to be further confirmed by high-quality studies, for all the potential CYP1A2 SNPs.
Collapse
Affiliation(s)
- Vladimir Vukovic
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy.
| | - Carolina Ianuale
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy
| | - Emanuele Leoncini
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy
| | - Roberta Pastorino
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy
| | - Maria Rosaria Gualano
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy
| | - Rosarita Amore
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy
| | - Stefania Boccia
- Institute of Public Health- Section of Hygiene, Università Cattolica del Sacro Cuore, Largo F.Vito 1, 00168, Rome, Italy
| |
Collapse
|
12
|
Matakova T, Halasova E, Dzian A, Hruby R, Halasa M, Javorka K, Skerenova M. Associations of CYP1A2 Polymorphisms with the Risk Haplotypes in Lung Cancer in the Slovak Population. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 911:23-32. [PMID: 26987327 DOI: 10.1007/5584_2016_220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Phase I enzymes, including cytochrome P450, family 1, subfamily A, and polypeptide 2 (CYP1A2), are involved in the activation of carcinogens to reactive intermediates that are capable of binding covalently to DNA to form DNA adducts, potentially initiating the carcinogenic process. The aim of present study was to investigate the association of CYP1A2 gene polymorphisms and haplotypes with lung cancer risk. A case-control study was carried out on 105 lung cancer patients and 189 controls. To investigate three CYP1A2 polymorphisms: rs2472299, rs2470890, rs11072508 we used a high resolution melting analysis. We found significant allele associations (rs2470890 and rs2422299) with lung cancer risk. We searched for meaningful associations for all variants in the dominant, recessive, and additive genetic models. Genotype associations in the recessive model were of marginal significance for the same single nucleotide polymorphisms. A haplotype analysis included five variants with the frequency higher than 1 %. The haplotype "acc", present with the highest frequency, was associated with increased lung cancer risk (38.7 % vs. 31.5 %; OR 1.38; 95 %CI 0.95-2.01). On the contrary, rare haplotype "gtc" was significantly associated with decreased lung cancer risk in the Slovak population. In conclusion, the present study identified the risk alleles and haploid genotype associations of the CYP1A2 gene in lung cancer.
Collapse
Affiliation(s)
- T Matakova
- Department of Medical Biochemistry, Comenius University in Bratislava, 4D Mala Hora St, 03601, Martin, Slovakia
| | - E Halasova
- Department of Medical Biology, Comenius University in Bratislava, 4 Mala Hora St, 03601, Martin, Slovakia
| | - A Dzian
- Clinic of Thoracic Surgery and University Hospital Martin, Comenius University in Bratislava, 2 Kollarova St, 03601, Martin, Slovakia.
| | - R Hruby
- Department of Oncology, Hospital in Zilina, Zilina, Slovakia
| | - M Halasa
- Clinic Surgery and Transplant Center, University Hospital in Martin, 2 Kollarova St, 03601, Martin, Slovakia
| | - K Javorka
- Department of Midwifery, Catholic University in Ruzomberok, 03401, Ruzomberok, Slovakia
| | - M Skerenova
- Department of Clinical Biochemistry, University Hospital in Martin, 2 Kollarova St, 03601, Martin, Slovakia
| |
Collapse
|
13
|
Shah IA, Mehta P, Lone MM, Dar NA. Leu432Val Polymorphism of CYP1B1 is Not Associated with Squamous Cell Carcinoma of Esophagus - a Case-Control Study from Kashmir, India. Asian Pac J Cancer Prev 2015. [DOI: 10.7314/apjcp.2015.16.13.5337] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|