1
|
Cao P, Zhang F, Zhang J, Zheng X, Sun Z, Yu B, Wang W. CYP3a5 Genetic Polymorphism in Chinese Population With Renal Transplantation: A Meta-Analysis Review. Transplant Proc 2022; 54:638-644. [DOI: 10.1016/j.transproceed.2021.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 10/27/2021] [Indexed: 10/18/2022]
|
2
|
Sarhan SA, Sherby NA, Raafat N, Alian SM. Association of cytochrome P2D6 gene polymorphism with the susceptibility of Egyptian patients to systemic sclerosis disease. Meta Gene 2021. [DOI: 10.1016/j.mgene.2021.100926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022] Open
|
3
|
Meta-analysis of probability estimates of worldwide variation of CYP2D6 and CYP2C19. Transl Psychiatry 2021; 11:141. [PMID: 33627619 PMCID: PMC7904867 DOI: 10.1038/s41398-020-01129-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 11/17/2020] [Accepted: 12/01/2020] [Indexed: 01/31/2023] Open
Abstract
Extensive migration has led to the necessity of knowledge regarding the treatment of migrants with different ethnical backgrounds. This is especially relevant for pharmacological treatment, because of the significant variation between migrant groups in their capacity to metabolize drugs. For psychiatric medications, CYP2D6 and CYP2C19 enzymes are clinically relevant. The aim of this meta-analysis was to analyze studies reporting clinically useful information regarding CYP2D6 and CYP2C19 genotype frequencies, across populations and ethnic groups worldwide. To that end, we conducted a comprehensive meta-analysis using Embase, PubMed, Web of Science, and PsycINFO (>336,000 subjects, 318 reports). A non-normal metabolizer (non-NM) probability estimate was introduced as the equivalent of the sum-prevalence of predicted poor, intermediate, and ultrarapid metabolizer CYP2D6 and CYP2C19 phenotypes. The probability of having a CYP2D6 non-NM predicted phenotype was highest in Algeria (61%) and lowest in Gambia (2.7%) while the probability for CYP2C19 was highest in India (80%) and lowest in countries in the Americas, particularly Mexico (32%). The mean total probability estimates of having a non-NM predicted phenotype worldwide were 36.4% and 61.9% for CYP2D6 and CYP2C19, respectively. We provide detailed tables and world maps summarizing clinically relevant data regarding the prevalence of CYP2D6 and CYP2C19 predicted phenotypes and demonstrating large inter-ethnic differences. Based on the documented probability estimates, pre-emptive pharmacogenetic testing is encouraged for every patient who will undergo therapy with a drug(s) that is metabolized by CYP2D6 and/or CYP2C19 pathways and should be considered in case of treatment resistance or serious side effects.
Collapse
|
4
|
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.
Collapse
|
5
|
Chairta P, Nicolaou P, Christodoulou K. Genomic and genetic studies of systemic sclerosis: A systematic review. Hum Immunol 2016; 78:153-165. [PMID: 27984087 DOI: 10.1016/j.humimm.2016.10.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 10/27/2016] [Accepted: 10/27/2016] [Indexed: 12/12/2022]
Abstract
Systemic sclerosis is an autoimmune rheumatic disease characterised by fibrosis, vasculopathy and inflammation. The exact aetiology of SSc remains unknown but evidences show that various genetic factors may be involved. This review aimed to assess HLA alleles/non-HLA polymorphisms, microsatellites and chromosomal abnormalities that have thus far been associated with SSc. PubMed, Embase and Scopus databases were searched up to July 29, 2015 using a combination of search-terms. Articles retrieved were evaluated based on set exclusion and inclusion criteria. A total of 150 publications passed the filters. HLA and non-HLA studies showed that particular alleles in the HLA-DRB1, HLA-DQB1, HLA-DQA1, HLA-DPB1 genes and variants in STAT4, IRF5 and CD247 are frequently associated with SSc. Non-HLA genes analysis was performed using the PANTHER and STRING10 databases. PANTHER classification revealed that inflammation mediated by chemokine and cytokine, interleukin and integrin signalling pathways are among the common extracted pathways associated with SSc. STRING10 analysis showed that NFKB1, CSF3R, STAT4, IFNG, PRL and ILs are the main "hubs" of interaction network of the non-HLA genes associated with SSc. This study gathers data of valid genetic factors associated with SSc and discusses the possible interactions of implicated molecules.
Collapse
Affiliation(s)
- Paraskevi Chairta
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus
| | - Paschalis Nicolaou
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus
| | - Kyproula Christodoulou
- Neurogenetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia 2370, Cyprus.
| |
Collapse
|
6
|
Barańska M, Rychlik-Sych M, Kaszuba A, Dziankowska-Bartkowiak B, Skrętkowicz J, Waszczykowska E. Genetic polymorphism of CYP2D6 in patients with systemic lupus erythematosus and systemic sclerosis. Autoimmunity 2016; 49:166-171. [PMID: 26789496 DOI: 10.3109/08916934.2015.1134508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 12/16/2015] [Indexed: 01/19/2023]
Abstract
Human organism is constantly exposed to harmful exogenous factors (xenobiotics) including drugs and carcinogenic compounds that can induce development of a large number of diseases. The processes of biotransformation in the organism are multidirectional and xenobiotics can be transformed into active or inactive metabolites via the oxidative route. The knowledge of oxidation polymorphism in the course of systemic lupus erythematosus and systemic sclerosis may be helpful in choosing more efficient and safer therapy, particularly in the case of a disease involving various organs and treated with drugs belonging to diverse therapeutic groups. The aim of the study was to evaluate the CYP2D6 polymorphism in the SLE (systemic lupus erythematosus) and SSc (systemic sclerosis) patients and to investigate a possible correlation with disease susceptibility. The study was carried out in 296 patients: 65 patients with SLE, 81 patients with SSc, and 150 healthy volunteers. The CYP2D6 genotypes were analyzed by polymerase chain reaction fragment length polymorphism (PCR-RFLP) method. The relative risk of developing SSc, expressed by the odds ratio, was three-fold higher for persons with the CYP2D6*1/CYP2D6*4 genotype (OR = 2.9; statistically significant difference, p = 0.0002). A statistically significant correlation between the CYP2D6*4 allele prevalence and the risk for developing SSc was found (OR = 1.53; p = 0.047). No effect of the CYP2D6 gene mutations on the incidence of SLE was noted. The obtained results may suggest the influence of CYP2D6*4 gene variants alleles on increased incidence of systemic sclerosis.
Collapse
Affiliation(s)
- Małgorzata Barańska
- Department of Pharmacogenetics, Chair of Biopharmacy, Medical University of Lodz, Łódź, Poland and
| | - Mariola Rychlik-Sych
- Department of Pharmacogenetics, Chair of Biopharmacy, Medical University of Lodz, Łódź, Poland and
| | - Andrzej Kaszuba
- Department of Dermatology and Pediatric Dermatology and Oncology, Medical University of Lodz, Łódź, Poland, and
| | | | - Jadwiga Skrętkowicz
- Department of Pharmacogenetics, Chair of Biopharmacy, Medical University of Lodz, Łódź, Poland and
| | | |
Collapse
|
7
|
Gong X, Liu Y, Zhang X, Wei Z, Huo R, Shen L, He L, Qin S. Systematic functional study of cytochrome P450 2D6 promoter polymorphisms in the Chinese Han population. PLoS One 2013; 8:e57764. [PMID: 23469064 PMCID: PMC3585152 DOI: 10.1371/journal.pone.0057764] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 01/25/2013] [Indexed: 01/15/2023] Open
Abstract
The promoter polymorphisms of drug-metabolizing genes can lead to interindividual differences in gene expression, which may result in adverse drug effects and therapeutic failure. Based on the database of CYP2D6 gene polymorphisms in the Chinese Han population established by our group, we functionally characterized the single nucleotide polymorphisms (SNPs) of the promoter region and corresponding haplotypes in this population. Using site-directed mutagenesis, all the five SNPs identified and ten haplotypes with a frequency equal to or greater than 0.01 in the population were constructed on a luciferase reporter system. Dual luciferase reporter systems were used to analyze regulatory activity. The activity produced by Haplo3(−2183G>A, −1775A>G, −1589G>C, −1431C>T, −1000G>A, −678A>G), Haplo8(−2065G>A, −2058T>G, −1775A>G, −1589G>C, −1235G>A, −678A>G) and MU3(−498C>A) was 0.7−, 0.7−, 1.2− times respectively compared with the wild type in human hepatoma cell lines(p<0.05). These findings might be useful for optimizing pharmacotherapy and the design of personalized medicine.
Collapse
Affiliation(s)
- Xueli Gong
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
| | - Yichen Liu
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
| | | | - Zhiyun Wei
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
| | - Ran Huo
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
| | - Lu Shen
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
| | - Lin He
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Shengying Qin
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders(Ministry of Education), Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Genome Pilot Institutes for Genomics and Human Health, Shanghai, China
- * E-mail:
| |
Collapse
|