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Algarni A. Genetic Insights Into Leukemia Susceptibility in the Arab Population: A Scoping Review. Cureus 2024; 16:e67421. [PMID: 39310620 PMCID: PMC11415027 DOI: 10.7759/cureus.67421] [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] [Accepted: 08/21/2024] [Indexed: 09/25/2024] Open
Abstract
As per the Global Cancer Observatory, the WHO Eastern Mediterranean region (which includes the Arabic countries) ranks highest for age-standardized mortality rate at 4 per 100,000, thus indicating a probable role of genetic associations. Identifying the genes associated with leukemia in the Arab population is crucial for effective preventive and treatment strategies. This scoping review aimed to determine the nature and extent of research available on the genes associated with the major types of leukemia among the Arab population. As per the scoping review guidelines, a comprehensive search was conducted in PUBMED and Google Scholar for articles published before 01/10/2023 and focused on leukemia-related genes among the Arab population. In total 119 studies, focusing on genes associated with leukemia met the inclusion criteria. On reviewing these studies, 27 genes were found to be associated with ALL, 33 genes with AML, seven genes with CLL, and 14 genes with CML. The majority of these genes were associated with an increased risk for the disease. Notably, the 119 studies covered only nine out of the 22 Arab countries, with 56 studies carried out in Egypt, exhibiting an imbalance in the regional distribution of the research landscape. Thus, indicating the inadequacy of research on leukemia genetics in the Arab region in comparison to the Western studies. This finding highlights the need for extensive research in the Middle Eastern region to gain geographically heterogeneous genetic information about the Arab population. In conclusion, this scoping study highlights the genes associated with the major types of leukemia among the Arab population and also indicates the need for comprehensive and regionally balanced research on leukemia genetics in Middle Eastern countries. Addressing this gap is essential to provide robust genetic data that can be used for targeted interventions to improve leukemia outcomes in the Middle East. Increased research efforts in all Middle Eastern countries will contribute to a greater understanding of genetic predisposition and help develop effective prevention strategies and treatments tailored to this population.
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Affiliation(s)
- Abdulrahman Algarni
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Northern Border University, Arar, SAU
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2
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Hein DW, Salazar-González RA, Doll MA, Zang Y. The effect of the rs1799931 G857A (G286E) polymorphism on N-acetyltransferase 2-mediated carcinogen metabolism and genotoxicity differs with heterocyclic amine exposure. Arch Toxicol 2023; 97:2697-2705. [PMID: 37592049 PMCID: PMC10529816 DOI: 10.1007/s00204-023-03577-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 08/03/2023] [Indexed: 08/19/2023]
Abstract
Human N-acetyltransferase 2 (NAT2) is subject to genetic polymorphism in human populations. In addition to the reference NAT2*4 allele, two genetic variant alleles (NAT2*5B and NAT2*7B) are common in Europe and Asia, respectively. NAT2*5B possesses a signature rs1801280 T341C (I114T) single-nucleotide polymorphism (SNP), whereas NAT2*7B possesses a signature rs1799931 G857A (G286E) SNP. NAT2 alleles possessing the T341C (I114T) or G857A (G286E) SNP were recombinant expressed in yeast and tested for capacity to catalyze the O-acetylation of the N-hydroxy metabolites of heterocyclic amines (HCAs). The T341C (I114T) SNP reduced the O-acetylation of N-hydroxy-2-amino-3-methylimidazo [4,5-f] quinoline (N-OH-IQ), N-hydroxy-2-amino-3,8-dimethylimidazo [4,5-f] quinoxaline (N-OH-MeIQx) and N-hydroxy- 2-amino-1-methyl-6-phenylimidazo[4,5-b] pyridine (N-OH-PhIP), whereas the G857A (G286E) SNP reduced the O-acetylation of N-OH-IQ and N-OH-MeIQx but not N-OH-PhIP. The G857A (G286E) SNP significantly (p < 0.05) reduced apparent Km toward N-OH-PhIP but did not significantly (p > 0.05) affect apparent Vmax. Cultures of DNA repair-deficient Chinese hamster ovary (CHO) cells transfected with human CYP1A2 and NAT2*4, NAT2*5B or NAT2*7B alleles were incubated with various concentrations of IQ, MeIQx or PhIP and double-stranded DNA damage and reactive oxygen species (ROS) were measured. Transfection with human CYP1A2 did not significantly (p > 0.05) increase HCA-induced DNA damage and ROS over un-transfected cells. Additional transfection with NAT2*4, NAT2*5B or NAT2*7B allele increased both DNA damage and ROS. The magnitude of the increases was both NAT2 allele- and substrate-dependent showing the same pattern as observed for the O-acetylation of the N-hydroxylated HCAs suggesting that both are mediated via NAT2-catalyzed O-acetylation. The results document the role of NAT2 and its genetic polymorphism on the O-acetylation and genotoxicity of HCAs.
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Affiliation(s)
- David W Hein
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA.
| | - Raúl A Salazar-González
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - Mark A Doll
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - Yu Zang
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
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3
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Habil MR, Salazar-González RA, Doll MA, Hein DW. Effect of N-acetyltransferase 2 genetic polymorphism on 4,4'-methylenebis(2-chloroaniline)-induced genotoxicity and oxidative stress. Arch Toxicol 2023; 97:1773-1781. [PMID: 37142755 PMCID: PMC10259506 DOI: 10.1007/s00204-023-03508-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 04/24/2023] [Indexed: 05/06/2023]
Abstract
4,4'-Methylenebis(2-chloroaniline) or MOCA is an aromatic amine used primarily in polyurethane and rubber industry. MOCA has been linked to hepatomas in animal studies while limited epidemiologic studies reported the association of exposure to MOCA and urinary bladder and breast cancer. We investigated MOCA-induced genotoxicity and oxidative stress in DNA repair-deficient Chinese hamster ovary (CHO) cells stably transfected with human metabolizing enzymes CYP1A2 and N-acetyltransferase 2 (NAT2) variants as well as in rapid, intermediate, and slow NAT2 acetylator cryopreserved human hepatocytes. N-acetylation of MOCA was highest in UV5/1A2/NAT2*4 followed by UV5/1A2/NAT2*7B and UV5/1A2/NAT2*5B CHO cells. Human hepatocytes showed a NAT2 genotype-dependent response with highest N-acetylation in rapid acetylators followed by intermediate and slow acetylators. MOCA induced higher levels of mutagenesis and DNA damage in UV5/1A2/NAT2*7B compared to UV5/1A2/NAT2*4 and UV5/1A2/NAT2*5B cells (p < 0.0001). MOCA also induced higher levels of oxidative stress in UV5/1A2/NAT2*7B cells. MOCA caused concentration-dependent increase in DNA damage in cryopreserved human hepatocytes (linear trend p < 0.001) which was NAT2 genotype dependent i.e., highest in rapid acetylators, lower in intermediate acetylators, and lowest in slow acetylators (p < 0.0001). Our findings show that N-acetylation and genotoxicity of MOCA is NAT2 genotype dependent and suggest that individuals possessing NAT2*7B are at higher risk to MOCA-induced mutagenicity. DNA damage, and oxidative stress. They confirm significant differences in genotoxicity between the NAT2*5B and NAT2*7B alleles, both of which are associated with slow acetylator phenotype.
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Affiliation(s)
- Mariam R Habil
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - Raúl A Salazar-González
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - Mark A Doll
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - David W Hein
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA.
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4
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Habil MR, Salazar-González RA, Doll MA, Hein DW. Differences in β-naphthylamine metabolism and toxicity in Chinese hamster ovary cell lines transfected with human CYP1A2 and NAT2*4, NAT2*5B or NAT2*7B N-acetyltransferase 2 haplotypes. Arch Toxicol 2022; 96:2999-3012. [PMID: 36040704 PMCID: PMC10187863 DOI: 10.1007/s00204-022-03367-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 08/17/2022] [Indexed: 02/01/2023]
Abstract
β-naphthylamine (BNA) is an important aromatic amine carcinogen. Current exposures derive primarily from cigarette smoking including e-cigarettes. Occupational and environmental exposure to BNA is associated with urinary bladder cancer which is the fourth most frequent cancer in the United States. N-acetyltransferase 2 (NAT2) is an important metabolizing enzyme for aromatic amines. Previous studies investigated mutagenicity and genotoxicity of BNA in bacteria and in rabbit or rat hepatocytes. However, the effects of human NAT2 genetic polymorphism on N-acetylation and genotoxicity induced by BNA still need to be clarified. We used nucleotide excision repair-deficient Chinese hamster ovary (CHO) cells that were stably transfected with human CYP1A2 and NAT2 alleles: NAT2*4 (reference allele), NAT2*5B (variant slow acetylator allele common in Europe) or NAT2*7B (variant slow acetylator allele common in Asia). BNA N-acetylation was measured both in vitro and in situ via high-performance liquid chromatography (HPLC). Hypoxanthine phosphoribosyl transferase (HPRT) mutations, double-strand DNA breaks, and reactive oxygen species (ROS) were measured as indices of toxicity. NAT2*4 cells showed significantly higher BNA N-acetylation rates followed by NAT2*7B and NAT2*5B. BNA caused concentration-dependent increases in DNA damage and ROS levels. NAT2*7B showed significantly higher levels of HPRT mutants, DNA damage and ROS than NAT2*5B (p < 0.001, p < 0.0001, p < 0.0001 respectively) although both are slow alleles. Our findings suggest that BNA N-acetylation and toxicity are modified by NAT2 polymorphism. Furthermore, they confirm heterogeneity among slow acetylator alleles for BNA metabolism and toxicity supporting differential risk for individuals carrying NAT2*7B allele.
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Affiliation(s)
- Mariam R Habil
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - Raúl A Salazar-González
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - Mark A Doll
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA
| | - David W Hein
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, 505 S. Hancock Street, CTR Rm 303, Louisville, KY, 40202, USA.
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5
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Hernández-González O, Herrera-Vargas DJ, Martínez-Leija ME, Zavala-Reyes D, Portales-Pérez DP. The role of arylamine N-acetyltransferases in chronic degenerative diseases: Their possible function in the immune system. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2022; 1869:119297. [PMID: 35588943 DOI: 10.1016/j.bbamcr.2022.119297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 06/15/2023]
Abstract
Since their discovery, arylamine N-acetyltransferases 1 and 2 (NAT1 and NAT2, respectively) have been associated with the metabolism of xenobiotics. NAT2 is the main factor in the therapeutic success of tuberculosis treatment due to its role in the biotransformation of isoniazid. However, researchers have started to investigate the possible participation of NAT1 and NAT2 (NATs) in carcinogenesis, although the mechanisms have not been elucidated fully. NATs enzymatic activity is essential in some types of cancer, such as breast cancer and acute lymphoblastic leukemia. Whether NAT1 and/or NAT2 participate in insulin resistance level in diabetes mellitus or in the immune system remains to be explored. Therefore, it is clear that its role in cell physiology has more implications than just metabolizing compounds.
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Affiliation(s)
| | | | - Miguel Ernesto Martínez-Leija
- Faculty of Chemical Sciences, Autonomous University of San Luis Potosí, Mexico; Research Center for Health Sciences and Biomedicine, Autonomous University of San Luis Potosí, Mexico
| | - Daniel Zavala-Reyes
- Research Center for Health Sciences and Biomedicine, Autonomous University of San Luis Potosí, Mexico
| | - Diana Patricia Portales-Pérez
- Faculty of Chemical Sciences, Autonomous University of San Luis Potosí, Mexico; Research Center for Health Sciences and Biomedicine, Autonomous University of San Luis Potosí, Mexico.
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6
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Tebien EM, Khalil HB, Mills J, Elderdery AY. Evaluation of Genetic Polymorphisms of N-acetyltransferase 2 and Relation with Chronic Myeloid Leukemia. Asian Pac J Cancer Prev 2020; 21:3711-3717. [PMID: 33369472 PMCID: PMC8046315 DOI: 10.31557/apjcp.2020.21.12.3711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES The N-Acetyltransferase 2 (NAT2) gene encodes a key enzyme involved in xenobiotic metabolism, which contributes to the detoxification of numerous cancer therapy-induced products. However, the NAT2 genotype/phenotype is not fully understood and few studies have reported its relationship with CML. The aim of this study was to determine whether its polymorphisms (C481T, G590A, 803A>G and 857G>A) have a role in chronic myeloid leukemia susceptibility (CML) in Sudanese population. METHODS We performed a case- control study. DNA from 200 CML patients and 100 controls was analyzed for the NAT2 polymorphisms using PCR-RFLP assay. RESULTS The study showed NAT2 polymorphisms 803AG are associated with CML protection by a factor of 2.3, (OR = 0.044, 95% CI: 0.020-0.095, p = 0. 000). The study indicated that the heterozygous (GA) and mutant (AA) variants of the G857A genotype also offer protection, (OR = 0.002, 95% CI: 0.002-0.019, p = 0. 000) and (OR = 0.018, 95% CI: 0.002-0.133, p = 0. 000), respectively. CONCLUSION There was no significant difference in CML diagnosis among Sudanese cases with the 481C→T and 590G→A polymorphisms. But patients with the compound NAT2 genotypes 481CT/803 AG, 590AG/ 803AG, 590AG/ 803GG, 590AA/ 803AG and 590GG/ 803AG were found to have a reduced risk. The current study demonstrates that polymorphisms of NAT2 A803G and G857A might also act as protective factors against developing the disease.
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Affiliation(s)
- Entesar M Tebien
- Faculty of Medical Laboratory Sciences, Department oF Hematology, Al Neelain University, Sudan.,Faculty of Applied Medical Sciences, Clinical Laboratory Sciences, Shaqra University, Saudi Arabia
| | - Hiba B Khalil
- Faculty of Medical Laboratory Sciences, Al Neelain Stem Cell Center, Al Neelain University, Sudan
| | - Jeremy Mills
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, UK
| | - Abozer Y Elderdery
- Faculty of Applied Medical Sciences, Clinical Laboratory Sciences, Jouf University, Saudi Arabia.,Faculty of Medical Laboratory Sciences, Department of Hematology, University of El Imam El Mahdi, Sudan
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7
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Medina-Sanson A, Núñez-Enríquez JC, Hurtado-Cordova E, Pérez-Saldivar ML, Martínez-García A, Jiménez-Hernández E, Fernández-López JC, Martín-Trejo JA, Pérez-Lorenzana H, Flores-Lujano J, Amador-Sánchez R, Mora-Ríos FG, Peñaloza-González JG, Duarte-Rodríguez DA, Torres-Nava JR, Flores-Bautista JE, Espinosa-Elizondo RM, Román-Zepeda PF, Flores-Villegas LV, González-Ulivarri JE, Martínez-Silva SI, Espinoza-Anrubio G, Almeida-Hernández C, Ramírez-Colorado R, Hernández-Mora L, García-López LR, Cruz-Ojeda GA, Godoy-Esquivel AE, Contreras-Hernández I, Medina-Hernández A, López-Caballero MG, Hernández-Pineda NA, Granados-Kraulles J, Rodríguez-Vázquez MA, Torres-Valle D, Cortés-Reyes C, Medrano-López F, Pérez-Gómez JA, Martínez-Ríos A, Aguilar-De Los Santos A, Serafin-Díaz B, Bekker-Méndez VC, Mata-Rocha M, Morales-Castillo BA, Sepúlveda-Robles OA, Ramírez-Bello J, Rosas-Vargas H, Hidalgo-Miranda A, Mejía-Aranguré JM, Jiménez-Morales S. Genotype-Environment Interaction Analysis of NQO1, CYP2E1, and NAT2 Polymorphisms and the Risk of Childhood Acute Lymphoblastic Leukemia: A Report From the Mexican Interinstitutional Group for the Identification of the Causes of Childhood Leukemia. Front Oncol 2020; 10:571869. [PMID: 33072605 PMCID: PMC7537417 DOI: 10.3389/fonc.2020.571869] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 08/17/2020] [Indexed: 11/26/2022] Open
Abstract
Background: Acute lymphoblastic leukemia (ALL) is the main type of cancer in children. In Mexico and other Hispanic populations, the incidence of this neoplasm is one of the highest reported worldwide. Functional polymorphisms of various enzymes involved in the metabolism of xenobiotics have been associated with an increased risk of developing ALL, and the risk is different by ethnicity. The aims of the present study were to identify whether NQO1, CYP2E1, and NAT2 polymorphisms or some genotype-environmental interactions were associated with ALL risk in Mexican children. Methods: We conducted a case-control study including 478 pediatric patients diagnosed with ALL and 284 controls (children without leukemia). Ancestry composition of a subset of cases and controls was assessed using 32 ancestry informative markers. Genetic-environmental interactions for the exposure to hydrocarbons were assessed by logistic regression analysis. Results: The polymorphisms rs1801280 (OR 1.54, 95% CI 1.21–1.93), rs1799929 (OR 1.96, 95% CI 1.55–2.49), and rs1208 (OR 1.44, 95% CI 1.14–1.81) were found to increase the risk of ALL; being the risks higher under a recessive model (OR 2.20, 95% CI 1.30–1.71, OR 3.87, 95% CI 2.20–6.80, and OR 2.26, 95% CI 1.32–3.87, respectively). Gene-environment interaction analysis showed that NAT2 rs1799929 TT genotype confers high risk to ALL under exposure to fertilizers, insecticides, hydrocarbon derivatives, and parental tobacco smoking. No associations among NQO1, CYP2E1, and ALL were observed. Conclusion: Our study provides evidence for the association between NAT2 polymorphisms/gene-environment interactions, and the risk of childhood ALL in Mexican children.
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Affiliation(s)
- Aurora Medina-Sanson
- Departamento de Hemato-Oncología, Hospital Infantil de México Federico Gómez, Secretaría de Salud, Mexico City, Mexico.,Programa de Maestría y Doctorado en Ciencias Médicas de la Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM)Mexico City, Mexico
| | - Juan Carlos Núñez-Enríquez
- Unidad de Investigación Médica en Epidemiología Clínica, Unidad Médica de Alta Especialidad Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Eduardo Hurtado-Cordova
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.,Universidad Xochicalco, Campos Tijuana, Tijuana, Mexico
| | - María Luisa Pérez-Saldivar
- Unidad de Investigación Médica en Epidemiología Clínica, Unidad Médica de Alta Especialidad Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Anayeli Martínez-García
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.,Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Elva Jiménez-Hernández
- Servicio de Hematología Pediátrica, Centro Médico Nacional "La Raza", Hospital General "Gaudencio González Garza", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | | | - Jorge Alfonso Martín-Trejo
- Servicio de Hematología Pediátrica, Centro Médico Nacional "Siglo XXI", UMAE Hospital de Pediatría "Dr. Silvestre Frenk Freund", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Héctor Pérez-Lorenzana
- Servicio de Cirugía Pediátrica, Hospital General "Gaudencio González Garza", Centro Médico Nacional Siglo XXI (CMN) "La Raza", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Janet Flores-Lujano
- Unidad de Investigación Médica en Epidemiología Clínica, Unidad Médica de Alta Especialidad Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Raquel Amador-Sánchez
- Servicio de Hematología Pediátrica, Hospital General Regional "Carlos McGregor Sánchez Navarro", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Felix Gustavo Mora-Ríos
- Cirugía Pediátrica del Hospital Regional "General Ignacio Zaragoza", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | | | - David Aldebarán Duarte-Rodríguez
- Unidad de Investigación Médica en Epidemiología Clínica, Unidad Médica de Alta Especialidad Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - José Refugio Torres-Nava
- Servicio de Oncología, Hospital Pediátrico de Moctezuma, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | | | | | - Pedro Francisco Román-Zepeda
- Coordinación Clínica y Servicio de Cirugía pediátrica, Hospital General Regional (HGR) No. 1 "Dr. Carlos Mac Gregor Sánchez Navarro", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Luz Victoria Flores-Villegas
- Servicio de Hematología Pediátrica, Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - Juana Esther González-Ulivarri
- Jefatura de Enseñanza, Hospital Pediátrico de Iztacalco, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - Sofía Irene Martínez-Silva
- Jefatura de Enseñanza, Hospital Pediátrico de Iztapalapa, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - Gilberto Espinoza-Anrubio
- Servicio de Pediatría, Hospital General Zona (HGZ) No. 8 "Dr. Gilberto Flores Izquierdo", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Carolina Almeida-Hernández
- Jefatura de Enseñanza, Hospital General de Ecatepec "Las Américas", Instituto de Salud del Estado de México (ISEM), Mexico City, Mexico
| | - Rosario Ramírez-Colorado
- Jefatura de Enseñanza, Hospital Pediátrico La Villa, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - Luis Hernández-Mora
- Jefatura de Enseñanza, Hospital Pediátrico San Juan de Aragón, Secretaría de Salud (SS), Mexico City, Mexico
| | - Luis Ramiro García-López
- Servicio de Pediatría, Hospital Pediátrico de Tacubaya, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - Gabriela Adriana Cruz-Ojeda
- Coordinación Clínica de Educación e Investigación en Salud, Hospital General de Zona (HGZ) No. 47, IMSS, Mexico City, Mexico
| | - Arturo Emilio Godoy-Esquivel
- Servicio de Cirugía Pediátrica, Hospital Pediátrico de Moctezuma, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - Iris Contreras-Hernández
- Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Abraham Medina-Hernández
- Pediatría, Hospital Materno-Pediátrico de Xochimilco, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - María Guadalupe López-Caballero
- Jefatura de Enseñanza, Hospital Pediátrico de Coyoacán, Secretaría de Salud de la Ciudad de México (SSCDMX), Mexico City, Mexico
| | - Norma Angélica Hernández-Pineda
- Coordinación Clínica y Pediatría del Hospital General de Zona 76, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Jorge Granados-Kraulles
- Coordinación Clínica y Pediatría del Hospital General de Zona 76, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - María Adriana Rodríguez-Vázquez
- Coordinación Clínica y Pediatría del Hospital General de Zona 68, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Delfino Torres-Valle
- Coordinación Clínica y Pediatría del Hospital General de Zona 71, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Carlos Cortés-Reyes
- Pediatría, Hospital General Dr. Darío Fernández Fierro, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - Francisco Medrano-López
- Coordinación Clínica y Servicio de Pediatría, Hospital General Regional (HGR) No. 72 "Dr. Vicente Santos Guajardo", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Jessica Arleet Pérez-Gómez
- Coordinación Clínica y Servicio de Pediatría, Hospital General Regional (HGR) No. 72 "Dr. Vicente Santos Guajardo", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Annel Martínez-Ríos
- Cirugía Pediátrica del Hospital Regional "General Ignacio Zaragoza", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - Antonio Aguilar-De Los Santos
- Coordinación Clínica y Pediatría del Hospital General de Zona 98, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Berenice Serafin-Díaz
- Coordinación Clínica y Pediatría del Hospital General de Zona 57, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Vilma Carolina Bekker-Méndez
- Hospital de Infectología "Dr. Daniel Méndez Hernández", "La Raza", Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunología e Infectología, Mexico City, Mexico
| | - Minerva Mata-Rocha
- Unidad de Investigación Médica en Genética Humana, UMAE Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional "Siglo XXI", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Blanca Angélica Morales-Castillo
- Unidad de Investigación Médica en Genética Humana, UMAE Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional "Siglo XXI", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Omar Alejandro Sepúlveda-Robles
- Unidad de Investigación Médica en Genética Humana, UMAE Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional "Siglo XXI", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | | | - Haydeé Rosas-Vargas
- Unidad de Investigación Médica en Genética Humana, UMAE Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional "Siglo XXI", Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Alfredo Hidalgo-Miranda
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico
| | - Juan Manuel Mejía-Aranguré
- Unidad de Investigación Médica en Epidemiología Clínica, Unidad Médica de Alta Especialidad Hospital de Pediatría "Dr. Silvestre Frenk Freund", Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.,Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Silvia Jiménez-Morales
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico
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Study on Genotyping Polymorphism and Sequencing of N-Acetyltransferase 2 (NAT2) among Al-Ahsa Population. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8765347. [PMID: 32626768 PMCID: PMC7312966 DOI: 10.1155/2020/8765347] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 05/04/2020] [Accepted: 05/12/2020] [Indexed: 02/07/2023]
Abstract
One of the well-studied phase II drug metabolizing enzymes is N-acetyltransferase 2 (NAT2) which has an essential role in the detoxification and metabolism of several environmental toxicants and many therapeutic drugs like isoniazid (antituberculosis, TB) and antimicrobial sulfonamides. According to the variability in the acetylation rate among different ethnic groups, individuals could be classified into slow, intermediate, and fast acetylators; these variabilities in the acetylation rate are a result of single nucleotide polymorphisms (SNPs) in the coding sequence of NAT2. The variety of NAT2 acetylation status is associated with some diseases such as bladder cancer, colorectal cancer, rheumatoid arthritis, and diabetes mellitus. The main objectives of this research are to describe the genetic profile of NAT2 gene among the people of the Al-Ahsa region, to detect the significant SNPs of this gene, to determine the frequency of major NAT2 alleles and genotypes, and then categorize them into fast, intermediate, and slow acetylators. Blood samples were randomly collected from 96 unrelated people from Al-Ahsa population, followed by DNA extraction then amplifying the NAT2 gene by polymerase chain reaction (PCR); finally, functional NAT2 gene (exon 2) was sequenced using the Sanger sequencing method. The well-known seven genetic variants of NAT2 gene are 191G>A, 282C>T, 341T>C, 481C>T, 590G>A, 803A>G, and 857G>A were detected with allele frequencies 1%, 35.4%, 42.7%, 41.1%, 29.2%, 51%, and 5.7%, respectively. The most common NAT2 genetic variant among Al-Ahsa population was 803A>G with a high frequency 0.510 (95% confidence interval 0.44-0.581) followed by 341T>C 0.427 (95% confidence interval 0.357-0.497). The most frequent two haplotypes of NAT2 were NAT2∗6C (25.00%) and NAT2∗5A (22.92%) which were classified as a slow acetylators. According to trimodal distribution of acetylation activity, the predicted phenotype of Al-Ahsa population was found to be 5.21% rapid acetylators, 34.38% intermediate acetylators, and 60.42% were slow acetylators. In addition, this study found four novel haplotypes NAT2∗5TB, NAT2∗5AB, NAT2∗5ZA, and NAT2∗6W which were slow acetylators. This study revealed a high frequency of the NAT2 gene with slow acetylators (60.42%) in Al-Ahsa population, which might alter the drug's efficacy and vulnerability to some diseases.
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Zhu X, Liu Y, Chen G, Guo Q, Zhang Z, Zhao L, Wei R, Yin X, Zhang Y, Wang B, Li X. Association between NAT2 polymorphisms and acute leukemia risk: A meta-analysis. Medicine (Baltimore) 2019; 98:e14942. [PMID: 30896661 PMCID: PMC6709067 DOI: 10.1097/md.0000000000014942] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND N-acetyl-transferase 2 (NAT2) polymorphisms have been demonstrated to be associated with acute leukemia (AL); however, the results remain controversial. The present meta-analysis was performed to provide more precise results. METHODS Pubmed, Embase, Cochrane Library, China National Knowledge Infrastructure, and Wanfang databases were used to identify eligible studies. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to evaluate the strength of the association between NAT2 polymorphisms and AL risk. RESULTS Increased risk was found under both heterozygous (OR 1.24, 95% CI 1.02-1.51) and recessive model (OR 1.28, 95% CI 1.06-1.55) for rs1801280. The slow acetylator phenotype (OR 1.22, 95% CI 1.07-1.40) also increased AL risk. Subgroup analysis demonstrated that rs1801280 increased AL risk under the recessive model (OR 1.14, 95% CI 0.93-1.41) in Caucasian population and the co-dominant (OR 1.77, 95% CI 1.40-2.23), homozygous (OR 3.06, 95% CI 1.88-4.99), dominant (OR 2.22, 95% CI 1.56-3.17), recessive model (OR 2.06, 95% CI 1.35-3.16) in the Mixed populations. Association between rs1799929 and decreased AL risk was found in the co-dominant (OR 0.82, 95% CI 0.70-0.97), homozygous (OR 0.65, 95% CI 0.46-0.93), heterozygous (OR 0.71, 95% CI 0.51-1.00), and the recessive model (OR 0.68, 95% CI 0.49-0.94) in the Caucasian group. As for rs1799931, the same effects were found in the co-dominant (OR 0.68, 95% CI 0.49-0.94) and the dominant model (OR 0.68, 95% CI 0.48-0.97) in the mixed group. CONCLUSION rs1801280 and the slow acetylator phenotype are risk factors for AL.
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Affiliation(s)
- Xiaoxiao Zhu
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
| | - Yanbing Liu
- Breast Cancer Center, Shandong Cancer Hospital Affiliated to Shandong University
| | | | - Qiang Guo
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
| | - Zhen Zhang
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
| | - Lin Zhao
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
| | - Ran Wei
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
| | - Xunqiang Yin
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences
| | - Yunhong Zhang
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences
| | - Bin Wang
- Department of peripheral vascular disease, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Xia Li
- Laboratory for molecular immunology, Institute of Basic Medicine, Shandong Academy of Medical Sciences
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NAT2 Gene Polymorphisms in Turkish Patients with Psoriasis Vulgaris. BIOMED RESEARCH INTERNATIONAL 2018; 2018:3258708. [PMID: 29992137 PMCID: PMC6016222 DOI: 10.1155/2018/3258708] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 04/09/2018] [Accepted: 05/06/2018] [Indexed: 12/18/2022]
Abstract
Psoriasis is a common, chronic, and autoimmune skin disease. Factors that play a role in etiopathogenesis of psoriasis include internal factors such as genetic susceptibility and immunological factors and external factors such as stress, infection, trauma, drug, and environmental compounds. N-acetyltransferase 2 (NAT2) is a xenobiotic enzyme that is involved in the metabolism of drugs, environmental toxins, and carcinogens. In this study, we aimed to demonstrate whether the variations in the NAT2 gene lead to a predisposition to psoriasis by affecting the enzyme's ability to metabolize drugs and environmental components or not. Three polymorphisms (rs1799929, rs1799930, and rs1799931) in NAT2 gene were genotyped and compared by real-time PCR method in 260 psoriasis vulgaris patients and 200 healthy controls. There was no difference in the genotype distributions and allele frequencies of polymorphisms between psoriasis vulgaris patients and controls. When the effects of polymorphisms on the clinical features of the disease, such as onset age and severity, are assessed, it has been found that rs1799930 and rs1799929 are, respectively, associated with early onset age and severity of the disease. In conclusion, rs1799929, rs1799930, and rs1799931 polymorphisms of the NAT-2 gene do not appear to be a risk factor for the development of psoriasis. Conversely, they may have an effect on either more severe or early onset cases of the disease.
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Hernández-González O, Ortiz-Zamudio JJ, Rodríguez-Pinal CJ, Alvarado-Morales I, Martínez-Jiménez VDC, Salazar-González RA, Correa-González LC, Gómez R, Portales-Pérez DP, Milán-Segovia RDC. Genetic polymorphisms of arylamine N-acetyltransferases 1 and 2 and the likelihood of developing pediatric acute lymphoblastic leukemia. Leuk Lymphoma 2017; 59:1968-1975. [DOI: 10.1080/10428194.2017.1406090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Oswaldo Hernández-González
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | | | - Cristian Jazmín Rodríguez-Pinal
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | - Ildemar Alvarado-Morales
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | - Verónica del Carmen Martínez-Jiménez
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | - Raúl Alejandro Salazar-González
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | | | - Rocío Gómez
- Departamento de Toxicología, Cinvestav-IPN, Ciudad de México, México
| | - Diana Patricia Portales-Pérez
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | - Rosa del Carmen Milán-Segovia
- Laboratorio de Biofarmacia y Farmacocinética, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
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Wu H, Wang X, Zhang L, Mo N, Lv Z. Association Between N-acetyltransferase 2 Polymorphism and Bladder Cancer Risk: Results From Studies of the Past Decade and a Meta-Analysis. Clin Genitourin Cancer 2016; 14:122-9. [DOI: 10.1016/j.clgc.2015.10.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/04/2015] [Accepted: 10/17/2015] [Indexed: 12/24/2022]
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Tahir IM, Iqbal T, Saleem S, Mehboob H, Akhter N, Riaz M. Effect of acetaminophen on sulfamethazine acetylation in male volunteers. Int J Immunopathol Pharmacol 2015; 29:17-22. [PMID: 26519524 DOI: 10.1177/0394632015593238] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 06/05/2015] [Indexed: 01/12/2023] Open
Abstract
The effect of acetaminophen on sulfamethazine N-acetylation by human N-acetyltrasferase-2 (NAT2) was studied in 19 (n=19) healthy male volunteers in two different phases. In the first phase of the study the volunteers were given an oral dose of sulfamethazine 500 mg alone and blood and urine samples were collected. After the 10-day washout period the same selected volunteers were again administered sulfamethazine 500 mg along with 1000 mg acetaminophen. The acetylation of sulfamethazine by human NAT2 in both phases with and without acetaminophen was determined by HPLC to establish their respective phenotypes. In conclusion obtained statistics of present study revealed that acetaminophen significantly (P<0.0001) decreased sulfamethazine acetylation in plasma of both slow and fast acetylator male volunteers. A highly significant (P<0.0001) decrease in plasma-free and total sulfamethazine concentration was also observed when acetaminophen was co-administered. Urine acetylation status in both phases of the study was found not to be in complete concordance with that of plasma. Acetaminophen significantly (P<0.0001) increased the acetyl, free and total sulfamethazine concentration in urine of both slow and fast acetylators. Urine acetylation analysis has not been found to be a suitable approach for phenotypic studies.
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Affiliation(s)
- I M Tahir
- College of Allied Health Professionals, Directorate of Medical Sciences, Government College University, Faisalabad, Pakistan Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
| | - T Iqbal
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
| | - S Saleem
- Department of Chemistry, Government College Women University, Faisalabad, Pakistan
| | - H Mehboob
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
| | - N Akhter
- College of Allied Health Professionals, Directorate of Medical Sciences, Government College University, Faisalabad, Pakistan
| | - M Riaz
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
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Huang Z, Yuan L, Jiang Z, Wang D. Associations of polymorphisms in NAT2 gene with risk and metastasis of osteosarcoma in young Chinese population. Onco Targets Ther 2015; 8:2675-80. [PMID: 26445549 PMCID: PMC4590633 DOI: 10.2147/ott.s92275] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Osteosarcoma is the most common primary malignancy of bone in young individuals. Genetic factors may play an important role in the tumorigenesis of osteosarcoma. Here we carried out a case-control study to investigate seven NAT2 single-nucleotide polymorphisms (rs1799929, rs120, rs1041983, rs1801280, rs1799930, rs1799931, and rs1801279) on the risk and prognosis of osteosarcoma. This study included 260 young osteosarcoma cases and 286 controls. The TaqMan method was used to determine genotypes. We found that rs1799931 G>A polymorphisms were associated with a decreased risk of osteosarcoma in young Chinese population, and rs1041983 CT genotype seemed to play a protective role in the risk of osteosarcoma. However, further analysis showed that rs1041983 polymorphisms were associated with an elevated risk of tumor metastasis, predicting poor prognosis. This study provided the first evidence for the associations between NAT2 polymorphisms and osteosarcoma risk and metastasis in Chinese population.
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Affiliation(s)
- Zhengxiang Huang
- Department of Orthopedics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Li Yuan
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, People's Republic of China
| | - Zhenghui Jiang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China ; Department of Orthopedics, The First People's Hospital of Wenling, Wenling, People's Republic of China
| | - Dongliang Wang
- Department of Orthopedics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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