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Nomair AM, Abdelati A, Dwedar FI, Elnemr R, Kamel YN, Nomeir HM. The impact of folate pathway variants on the outcome of methotrexate therapy in rheumatoid arthritis patients. Clin Rheumatol 2024; 43:971-983. [PMID: 38311638 PMCID: PMC10876746 DOI: 10.1007/s10067-024-06892-w] [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: 12/09/2023] [Revised: 01/21/2024] [Accepted: 01/27/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND There are currently no validated criteria that entirely explain or predict response to methotrexate (MTX) treatment in rheumatoid arthritis (RA). We tried to identify the connection between three variants (RFC1 G80A (rs1051266), TYMS 2R/3R (rs34743033), and ATIC C347G (rs2372536)) in the folate pathway of MTX metabolism and the response to MTX monotherapy in a cohort of RA cases. METHODS A prospective study on 100 RA patients on MTX monotherapy was performed. Disease activity was measured at the start of treatment and 6 months after treatment with MTX. The patients were then split into two groups: those who responded to the treatment and those who did not. The molecular genetic study for the RFC1 (G80A) variant was employed via the PCR-restriction fragment length polymorphism (PCR-RFLP) technique, the ATIC (C347G) variant was performed using TaqMan allelic discrimination real-time PCR, and the tandem repeat sequences of TYMS (2R/3R) were amplified by conventional PCR and detected by agarose gel electrophoresis. RESULTS The genotype distribution of RFC-1 (G80A) showed significant variations among non-responders and responders in the recessive genetic model. A significant difference was found in TYMS (2R/3R) in the dominant and heterozygous genetic models. However, ATIC (C347G) genotype frequency did not exhibit substantial link with drug response in all genetic models. Furthermore, the genotype and allele rates of the analyzed variants did not show any significant association with adverse events in all genetic models. CONCLUSION The 80AA genotype of RFC-1 G80A and the 2R/3R or 3R/3R genotypes of TYMS 2R/3R are more vulnerable to the good consequences of MTX therapy. Key Points • Current recommendations support the gold standard role of MTX as a first-line monotherapy for RA patients. However, up to 40% of RA patients do not respond or exhibit partial response to MTX. • Persistent disease activity due to treatment unresponsiveness will affect the long-term outcomes in RA patients. • We aimed, through molecular genetic study, to identify the connection between three variants in the folate pathway of MTX metabolism and the response to methotrexate monotherapy in a cohort of RA patients.
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Affiliation(s)
- Azhar M Nomair
- Department of Chemical Pathology, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Abeer Abdelati
- Department of Internal Medicine, Rheumatology and Clinical Immunology Unit, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
| | - Fatma I Dwedar
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Rehab Elnemr
- Department of Physical Medicine Rheumatology and Rehabilitation, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Yasmine N Kamel
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Hanan M Nomeir
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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Lee YH, Song GG. A meta-analysis of the association between the ATIC 347 C/G polymorphism and methotrexate responsiveness and toxicity in rheumatoid arthritis. Semin Arthritis Rheum 2024; 64:152337. [PMID: 38071832 DOI: 10.1016/j.semarthrit.2023.152337] [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: 08/02/2023] [Revised: 11/10/2023] [Accepted: 11/28/2023] [Indexed: 01/12/2024]
Abstract
OBJECTIVES The purpose of this study was to determine whether the 347 C/G polymorphism in the 5-aminoimidazole-4-carboxamide ribonucleotide transformylase (ATIC) gene predicts the responsiveness to or toxicity of methotrexate (MTX) in patients with rheumatoid arthritis (RA). METHOD To identify relevant publications, we searched the Medline, Embase, Cochrane, and Web of Science databases. We performed a meta-analysis of studies on the relationship between the ATIC 347 C/G polymorphism and MTX toxicity or non-responsiveness in patients with RA. RESULTS Thirteen studies consisting of 3,185 patients with RA satisfied our inclusion criteria. The analysis included 10 studies on MTX responsiveness and seven studies on MTX toxicity in patients with RA in connection with ATIC 347C/G polymorphism. According to our meta-analysis, the ATIC 347 GG genotype and failure to respond to MTX treatment were significantly associated (OR = 0.741, 95% CI = 0.591-0.929, p=0.009). According to stratification by ethnicity, this genotype was significantly associated with non-responsiveness to MTX in Europeans (OR=0.548, 95% CI=0.377-0.796, p=0.002) but not in Asian populations (OR=0.882, 95% CI=0.665-1.1172, p=0.388). However, analyses employing allelic, dominant, and homozygous contrast models failed to detect any relationship between the polymorphism and the failure to respond to MXT. However, the ATIC 347GG genotype and MTX toxicity were not associated (OR=1.278, 95% CI=0.937-1.745, p=0.121). Asian and European populations showed no evidence of a relationship between the ATIC 347GG genotype and MTX toxicity (OR=1.252, 95% CI=0.905-1.732, p=0.175 and OR =1.617, 95% CI=0.549-4.765, p=0.383, respectively). CONCLUSIONS This meta-analysis revealed that ATIC 347 C/G polymorphism was related to non-responsiveness to MTX in European populations with RA. However, no significant correlation was found with MTX toxicity.
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Affiliation(s)
- Young Ho Lee
- Department of Rheumatology, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Korea.
| | - Gwan Gyu Song
- Department of Rheumatology, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Korea
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Genetic variations in methotrexate metabolic pathway genes influence methotrexate responses in rheumatoid arthritis patients in Malaysia. Sci Rep 2022; 12:11844. [PMID: 35831345 PMCID: PMC9279481 DOI: 10.1038/s41598-022-15991-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 07/04/2022] [Indexed: 11/08/2022] Open
Abstract
Methotrexate (MTX) is the most widely used disease-modifying anti-rheumatic drug (DMARD) for rheumatoid arthritis (RA). Many studies have attempted to understand the genetic risk factors that affect the therapeutic outcomes in RA patients treated with MTX. Unlike other studies that focus on the populations of Caucasians, Indian and east Asian countries, this study investigated the impacts of six single nucleotide polymorphisms (SNPs) that are hypothesized to affect the outcomes of MTX treatment in Malaysian RA patients. A total of 647 RA patients from three ethnicities (NMalay = 153; NChinese = 326; NIndian = 168) who received MTX monotherapy (minimum 15 mg per week) were sampled from three hospitals in Malaysia. SNPs were genotyped in patients using TaqMan real-time PCR assay. Data obtained were statistically analysed for the association between SNPs and MTX efficacy and toxicity. Analysis of all 647 RA patients indicated that none of the SNPs has influence on either MTX efficacy or MTX toxicity according to the Chi-square test and binary logistic regression. However, stratification by self-identified ancestries revealed that two out of six SNPs, ATIC C347G (rs2372536) (OR 0.5478, 95% CI 0.3396–0.8835, p = 0.01321) and ATIC T675C (rs4673993) (OR 0.5247, 95% CI 0.3248–0.8478, p = 0.008111), were significantly associated with MTX adequate response in RA patients with Malay ancestry (p < 0.05). As for the MTX toxicity, no significant association was identified for any SNPs selected in this study. Taken all together, ATIC C347G and ATIC T675C can be further evaluated on their impact in MTX efficacy using larger ancestry-specific cohort, and also incorporating high-order gene–gene and gene–environment interactions.
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Singh A, Gangadharan H, Gupta V, Patro PS, Misra R, Aggarwal A. Polymorphism of genes involved in methotrexate pathway: Predictors of response to methotrexate therapy in Indian rheumatoid arthritis patients. Int J Rheum Dis 2021; 24:654-662. [PMID: 33780152 DOI: 10.1111/1756-185x.14100] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 02/12/2021] [Accepted: 03/06/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The adenosine pathway is one of the ways through which methotrexate (MTX) ameliorates inflammation. We therefore explored an association of polymorphism of genes involved in adenosine and MTX metabolic pathways with response to MTX. METHODS Association of polymorphism in 7 genes (rs2236225 [MTHFD1 1958G>A], rs17602729 [AMPD1 G>A], rs1127354 [ITPA C>A], rs1431131 [TGFBR2 A>T], rs2372536 [ATIC C>G], rs11188513 [ENTPD1 C>T] and rs5751876 [ADORA2A T>C]) with efficacy of MTX was studied in Indian rheumatoid arthritis (RA) patients. The patients, classified by European League Against Rheumatology (EULAR)/American College of Rheumatology (ACR) 2010 criteria, were DMARD (disease-modifying antirheumatic drug)-naïve, with Disease Activity Score (DAS28) >3.2. After 4 months of MTX monotherapy, patients were classified as responders (R) or non-responders (NR) based on EULAR response criteria. Genotyping was done by TaqMan 5' nuclease assay and association of gene polymorphisms with response to MTX was determined by Chi-squared test. RESULTS Two hundred and twenty-six patients (86% female, median age 40 [interquartile range, IQR = 17.25] years), with disease duration of 24 (IQR = 38.25) months and DAS28-C-reactive protein score of 4.61 (IQR = 1.34) were enrolled. After therapy, 186 patients were classified as R and 40 as NR. GG genotype of ATIC (P = .01, odds ratio [OR] 2.56, 95% CI, 1.04-6.30) and CC genotype of ITPA (P = .009, OR 1.34, 95% CI 1.02-1.76) genes were found to be associated with the response. On binary logistic regression analysis, GG genotype of ATIC and CC of ITPA genes were independent predictors of the response. CONCLUSION Polymorphisms of ATIC and ITPA genes alone or with clinical variables were associated with response to MTX therapy in Indian RA patients.
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Affiliation(s)
- Ankita Singh
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Harikrishnan Gangadharan
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Vikas Gupta
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Pradeepta S Patro
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ramnath Misra
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Amita Aggarwal
- Department of Clinical Immunology & Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Ramond F, Rio M, Héron B, Imbard A, Marie S, Billiemaz K, Denommé-Pichon AS, Kuentz P, Ceballos I, Piraud M, Vincent MF, Touraine R. AICA-ribosiduria due to ATIC deficiency: Delineation of the phenotype with three novel cases, and long-term update on the first case. J Inherit Metab Dis 2020; 43:1254-1264. [PMID: 32557644 DOI: 10.1002/jimd.12274] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 11/06/2022]
Abstract
5-Amino-4-imidazolecarboxamide-ribosiduria (AICA)-ribosiduria is an exceedingly rare autosomal recessive condition resulting from the disruption of the bifunctional purine biosynthesis protein PURH (ATIC), which catalyzes the last two steps of de novo purine synthesis. It is characterized biochemically by the accumulation of AICA-riboside in urine. AICA-ribosiduria had been reported in only one individual, 15 years ago. In this article, we report three novel cases of AICA-ribosiduria from two independent families, with two novel pathogenic variants in ATIC. We also provide a clinical update on the first patient. Based on the phenotypic features shared by these four patients, we define AICA-ribosiduria as the syndromic association of severe-to-profound global neurodevelopmental impairment, severe visual impairment due to chorioretinal atrophy, ante-postnatal growth impairment, and severe scoliosis. Dysmorphic features were observed in all four cases, especially neonatal/infancy coarse facies with upturned nose. Early-onset epilepsy is frequent and can be pharmacoresistant. Less frequently observed features are aortic coarctation, chronic hepatic cytolysis, minor genital malformations, and nephrocalcinosis. Alteration of the transformylase activity of ATIC might result in a more severe impairment than the alteration of the cyclohydrolase activity. Data from literature points toward a cytotoxic mechanism of the accumulated AICA-riboside.
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Affiliation(s)
- Francis Ramond
- Service de Génétique, CHU-Hôpital Nord, Saint-Etienne, France
| | - Marlène Rio
- Institut Imagine, Paris, France
- Inserm U781, Hôpital Necker-Enfants Malades, Paris, France
| | - Bénédicte Héron
- Service de Neurologie Pédiatrique, Hôpital Armand-Trousseau, APHP et GRC No. 19, Universités Sorbonne, UPMC 06, Paris, France
| | - Apolline Imbard
- Biochemistry Hormonology Laboratory, Robert-Debré University Hospital, APHP, Paris, France
- LIPSYS, Faculty of pharmacy, Paris Saclay University, Chatenay-Malabry, France
| | - Sandrine Marie
- Laboratoire des Maladies Métaboliques, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
| | - Kareen Billiemaz
- Service de Réanimation Pédiatrique, CHU-Hôpital Nord, Saint-Étienne, France
| | - Anne-Sophie Denommé-Pichon
- Centre de Génétique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, Hôpital d'Enfants, Centre Hospitalier Universitaire de Dijon, Dijon, France
- Laboratoire de Génétique Moléculaire, UF Innovation en Diagnostic Génomique des Maladies Rares, Plateau Technique de Biologie, Centre Hospitalier Universitaire de Dijon, Dijon, France
- Fédération Hospitalo-Universitaire Médecine Translationnelle et Anomalies du Développement (FHU TRANSLAD), Centre Hospitalier Universitaire de Dijon et Université de Bourgogne-Franche Comté, Dijon, France
- UMR-Inserm 1231 GAD Team, Génétique des Anomalies du Développement, Université de Bourgogne Franche-Comté, Dijon, France
| | - Paul Kuentz
- Fédération Hospitalo-Universitaire Médecine Translationnelle et Anomalies du Développement (FHU TRANSLAD), Centre Hospitalier Universitaire de Dijon et Université de Bourgogne-Franche Comté, Dijon, France
- UMR-Inserm 1231 GAD Team, Génétique des Anomalies du Développement, Université de Bourgogne Franche-Comté, Dijon, France
- Génétique Biologique, PCBio, Centre Hospitalier Universitaire de Besançon, Besançon, France
| | - Irène Ceballos
- Metabolic Biochemistry Department, Necker Hospital, APHP, Paris, France
| | - Monique Piraud
- Unité Maladies Héréditaires du Métabolisme, Service de Biochimie et Biologie Moléculaire Grand Est, Centre de Biologie et de Pathologie Est, Hospices Civils de Lyon, Lyon, France
| | - Marie-Françoise Vincent
- Laboratoire des Maladies Métaboliques, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
| | - Renaud Touraine
- Service de Génétique, CHU-Hôpital Nord, Saint-Etienne, France
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Wang G, Peng X. A Review of Clinical Applications and Side Effects of Methotrexate in Ophthalmology. J Ophthalmol 2020; 2020:1537689. [PMID: 32850138 PMCID: PMC7439192 DOI: 10.1155/2020/1537689] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 06/18/2020] [Accepted: 07/03/2020] [Indexed: 12/11/2022] Open
Abstract
Methotrexate (MTX) is a folate analog widely used against a range of diseases including malignancies and autoimmune disorders. Its high effectiveness-price ratio also won extensive application in ophthalmology. On the other hand, although MTX has an excellent pharmacological efficacy, MTX associated side effects in clinical use, which vary from patient to patient, are nonnegligible. There is no comparatively systematic review on MTX associated side effects and its risk factors. This review aimed to reveal novel clinical approaches of MTX and its adverse effects in order to provide a reference for ophthalmic scholars in clinical application of MTX.
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Affiliation(s)
- Ge Wang
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Science Key Lab, Beijing, China
| | - Xiaoyan Peng
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Science Key Lab, Beijing, China
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Huang J, Fan H, Qiu Q, Liu K, Lv S, Li J, Yang H, Shu X, Xu Y, Lu X, Lu C, Zhang Y, Xiao C. Are gene polymorphisms related to adverse events of methotrexate in patients with rheumatoid arthritis? A retrospective cohort study based on an updated meta-analysis. Ther Adv Chronic Dis 2020; 11:2040622320916026. [PMID: 32426102 PMCID: PMC7222241 DOI: 10.1177/2040622320916026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 02/27/2020] [Indexed: 12/29/2022] Open
Abstract
Aims: We performed an updated meta-analysis to verify correlations between gene polymorphisms and adverse events in methotrexate (MTX)-treated rheumatoid arthritis (RA) patients. Then, we conducted a retrospective cohort study of Han Chinese in China. Methods: Relevant studies were collected from the PubMed database and the EMBASE database until December 2017. Pre-allele, dominant, recessive, codominant, and homozygotic models were applied. In addition, a retrospective cohort study enrolling 162 RA patients treated with MTX was conducted. Single nucleotide polymorphism (SNP) genotyping was analyzed by PCR and product sequencing. Results: A total of 39 studies were included in 20 meta-analyses; meta-analysis showed a significant association between MTX-related toxicity and 5,10-methylenetetrahydrofolate reductase (MTHFR) 677C>T(rs1801133) polymorphism in East Asian RA patients, and significant associations were observed between MTX-related toxicity and 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/IMP cyclohydrolase (ATIC) 347C>G (rs2372536), reduced folate carrier 1 (RFC-1) 80G>A (rs1051266), and adenosine triphosphate-binding cassette B1 (ABCB1) 3435C>T(rs1045642) polymorphisms in European RA patients but not in East Asian RA patients. Moreover, in our retrospective cohort study, ATIC 347C>G(rs2372536) and ABCB1 3435C>T(rs1045642) polymorphisms were not associated with MTX-related toxicity. However, a significant association was observed between MTX-related toxicity and RFC-1 80G>A (rs1051266) polymorphism in Chinese Han RA patients. Conclusion: Evidence-based results suggest that the MTHFR 677C>T(rs1801133), ATIC 347C>G(rs2372536), RFC-1 80G>A (rs1051266), ABCB1 3435C>T(rs1045642) polymorphisms are associated with MTX-related toxicity. Larger and more stringent study designs may provide more accurate findings for the effects of these SNPs on MTX-related toxicity, and larger sample-size studies of the Chinese Han population should be conducted for further validation.
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Affiliation(s)
- Jing Huang
- Department of Emergency, China-Japan Friendship Hospital, Beijing, China
| | - Huizhen Fan
- Department of Gastroenterology, People's Hospital of Yichun, Jiangxi Yichun, China
| | - Qi Qiu
- Institute of Clinical Pharmacology, Beijing An Zhen Hospital, Capital Medical University, Beijing, China
| | - Kunpeng Liu
- Department of Anesthesiology, Peking University International Hospital, Beijing, China
| | - Shuang Lv
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jiang Li
- Department of Laboratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Hui Yang
- Department of Laboratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Xiaoming Shu
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Yuan Xu
- Department of TCM Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Xiangchen Lu
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Cheng Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yunnan Zhang
- Institute of Clinical Pharmacology, Beijing An Zhen Hospital, Capital Medical University, Beijing, China
| | - Cheng Xiao
- Department of Emergency, China-Japan Friendship Hospital, Beijing, China
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Predictive genetic biomarkers for the efficacy of methotrexate in rheumatoid arthritis: a systematic review. THE PHARMACOGENOMICS JOURNAL 2019; 20:159-168. [DOI: 10.1038/s41397-019-0098-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/15/2019] [Accepted: 10/01/2019] [Indexed: 12/24/2022]
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Tavakolpour S, Darvishi M, Ghasemiadl M. Pharmacogenetics: A strategy for personalized medicine for autoimmune diseases. Clin Genet 2019; 93:481-497. [PMID: 29194620 DOI: 10.1111/cge.13186] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 11/24/2017] [Accepted: 11/24/2017] [Indexed: 12/12/2022]
Abstract
For many years, a considerable number of patients with autoimmune diseases (ADs) have suffered from a lack of drug response and drug-related toxicity. Despite the emergence of new therapeutic options such as biological agents, patients continue to struggle with these problems. Unfortunately, new challenges, including the paradoxical effects of biological drugs, have complicated the situation. In recent decades, efforts have been made to predict drug response as well as drug-related side effects. Thanks to the many advances in genetics, evaluation of markers to predict drug response/toxicity before the initiation of treatment may be an avenue toward personalizing treatments. Implementing pharmacogenetics and pharmacogenomics in the clinic could improve clinical care; however, obstacles remain to effective personalized medicine for ADs. The present study attempted to clarify the concept of pharmacogenetics/pharmacogenomics for ADs. After an overview on the pathogenesis of the most common types of treatments, this paper focuses on pharmacogenetic studies related to the selected ADs. Bridging the gap between pharmacogenetics and personalized medicine is also discussed. Moreover, the advantages, disadvantages and recommendations related to making personalized medicine practical for ADs have been addressed.
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Affiliation(s)
- S Tavakolpour
- Genomic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - M Darvishi
- Infectious Diseases and Tropical Medicine Research Center (IDTMRC), Department of Aerospace and Subaquatic Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - M Ghasemiadl
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
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He X, Sun M, Liang S, Li M, Li L, Yang Y. Association between ABCB1 C3435T polymorphism and methotrexate treatment outcomes in rheumatoid arthritis patients: a meta-analysis. Pharmacogenomics 2019; 20:381-392. [PMID: 30983549 DOI: 10.2217/pgs-2018-0172] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: This study was conducted to investigate the relationship between ABCB1 gene C3435T polymorphism and methotrexate treatment outcomes in rheumatoid arthritis patients. Methods: Seven electronic databases (PubMed, EMBASE, Web of Science, Cochrane, OVID, Chinese biomedical literature [CBM], China National Knowledge Infrastructure [CNKI] and Wanfang databases) were searched to select eligible publications until 18 July 2018. The references of relevant articles were also manually searched. The quality evaluation of the included studies was carried out according to the guidelines of the Newcastle–Ottawa Scale. Data were analyzed with Review Manager 5.3 and Stata 13.0 software. In total, 12 articles involving 2014 patients were included. Conclusion: Our results demonstrated that the ABCB1 gene C3435T polymorphism might be a reliable predictor of response to methotrexate in rheumatoid arthritis patients. However, well-designed, multicenter and large-scale prospective studies are required to further confirm the validity of our results.
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Affiliation(s)
- Xiao He
- Department of Rheumatology & Clinical Immunology, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
- First Department, State Key Laboratory of Trauma, Burn & Combined Injury, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
| | - Mingfang Sun
- Department of Rheumatology & Clinical Immunology, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
| | - Shenju Liang
- Department of Rheumatology & Clinical Immunology, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
| | - Mengshan Li
- Department of Rheumatology & Clinical Immunology, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
| | - Liangliang Li
- Department of Rheumatology & Clinical Immunology, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
| | - Yi Yang
- Department of Rheumatology & Clinical Immunology, Daping Hospital & Research Institute of Surgery, Army Medical University, Chongqing 400042, PR China
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Lv S, Fan H, Li J, Yang H, Huang J, Shu X, Zhang L, Xu Y, Li X, Zuo J, Xiao C. Genetic Polymorphisms of TYMS, MTHFR, ATIC, MTR, and MTRR Are Related to the Outcome of Methotrexate Therapy for Rheumatoid Arthritis in a Chinese Population. Front Pharmacol 2018; 9:1390. [PMID: 30546311 PMCID: PMC6279856 DOI: 10.3389/fphar.2018.01390] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 11/12/2018] [Indexed: 11/22/2022] Open
Abstract
Objective: Analysis of the relationship between single nucleotide polymorphisms (SNPs) and outcomes of methotrexate (MTX) therapy for rheumatoid arthritis (RA) in China. Materials and Methods: TYMS 28 bp VNTR (rs34743033), MTHFR [677C>T (rs1801133) and 1298A>C (rs1801131)], ATIC 347C>G (rs2372536), MTR A2756G (rs1805087), and MTRR 66A>G (rs1801394) enzyme proteins may be related to the outcomes of MTX therapy, according to our previous meta-analysis. A total of 162 patients with RA were included in our study. SNPs were evaluated using polymerase chain reaction (PCR). Disease Activity Score 28 (DAS28) was used to evaluate the clinical response, and adverse drug reactions (ADRs) were collected after physical examinations of the patients. Results: The MTHFR 677C>T gene showed a relationship with the ADRs of MTX in the Recessive model [TT vs. (CC+CT)] (p = 0.04, OR = 2.20, 95% CI: 1.01, 4.77). In the Codominant model [CT vs. (CC+TT)], the MTHFR 677C>T gene also showed a trend of association with ADRs (p = 0.08, OR = 0.52, 95% CI: 0.25, 1.08). No significant difference was found between TYMS, MTHFR, ATIC, MTR, and MTRR gene polymorphisms and the RA response or ADRs related to MTX in our study. Conclusion: Our results showed that the MTHFR [677C>T (rs1801133)] TT genotype is associated with ADRs to MTX in Chinese RA patients. Other SNPs, including TYMS 28bp VNTR (rs34743033), MTHFR [677C>T (rs1801133) and 1298A>C (rs1801131)], ATIC 347C>G (rs2372536), MTR A2756G (rs1805087), and MTRR 66A>G (rs1801394) gene polymorphisms, were not associated with MTX treatment outcomes. Further studies are required to validate these findings.
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Affiliation(s)
- Shuang Lv
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - HuiZhen Fan
- Department of Gastroenterology, People's Hospital of Yichun, Yichun, China
| | - Jiang Li
- Department of Laboratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Hui Yang
- Department of Laboratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jing Huang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - XiaoMing Shu
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Lu Zhang
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Yuan Xu
- Department of TCM Rheumatology, China-Japan Friendship Hospital, Beijing, China
| | - Xiaoya Li
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China.,Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jieyu Zuo
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada
| | - Cheng Xiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China.,Department of Gastroenterology, People's Hospital of Yichun, Yichun, China
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12
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Genetic markers in methotrexate treatments. THE PHARMACOGENOMICS JOURNAL 2018; 18:689-703. [DOI: 10.1038/s41397-018-0047-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 07/06/2018] [Accepted: 08/10/2018] [Indexed: 12/20/2022]
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13
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Jayashree S, Nirekshana K, Guha G, Bhakta-Guha D. Cancer chemotherapeutics in rheumatoid arthritis: A convoluted connection. Biomed Pharmacother 2018; 102:894-911. [PMID: 29710545 DOI: 10.1016/j.biopha.2018.03.123] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 03/20/2018] [Accepted: 03/20/2018] [Indexed: 12/11/2022] Open
Abstract
Chemotherapy is one of the most popular therapeutic strategies to treat cancer. However, cancer chemotherapeutics have often been associated with impairment of the immune system, which might consequently lead to an augmented risk of autoimmune disorders, such as rheumatoid arthritis. Though the accurate mechanistic facets of rheumatoid arthritis induction have not been interpreted yet, a conglomeration of genetic and environmental factors might promote its etiology. What makes the scenario more challenging is that patients with rheumatoid arthritis are at a significantly elevated risk of developing various types of cancer. It is intriguing to note that diverse cancer chemotherapy drugs are also commonly used to treat symptoms of rheumatoid arthritis. However, a colossal multitude of such cancer therapeutics has demonstrated highly varied results in rheumatoid arthritis patients, including both beneficial and adverse effects. Herein, we attempt to present a holistic account of the variegated modalities of this complex tripartite cross-talk between cancer, rheumatoid arthritis and chemotherapy drugs in order to decode the sinuous correlation between these two appalling pathological conditions.
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Affiliation(s)
- S Jayashree
- Cellular Dyshomeostasis Laboratory (CDHL), Department of Biotechnology, School of Chemical and Bio Technology, SASTRA University, Thanjavur, 613 401, Tamil Nadu, India
| | - K Nirekshana
- Cellular Dyshomeostasis Laboratory (CDHL), Department of Biotechnology, School of Chemical and Bio Technology, SASTRA University, Thanjavur, 613 401, Tamil Nadu, India
| | - Gunjan Guha
- Cellular Dyshomeostasis Laboratory (CDHL), Department of Biotechnology, School of Chemical and Bio Technology, SASTRA University, Thanjavur, 613 401, Tamil Nadu, India.
| | - Dipita Bhakta-Guha
- Cellular Dyshomeostasis Laboratory (CDHL), Department of Biotechnology, School of Chemical and Bio Technology, SASTRA University, Thanjavur, 613 401, Tamil Nadu, India.
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14
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Pharmacogenomics of etanercept, infliximab, adalimumab and methotrexate in rheumatoid arthritis. A structured review. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.rcreue.2018.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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15
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Polymorphisms and Pharmacogenomics for the Clinical Efficacy of Methotrexate in Patients with Rheumatoid Arthritis: A Systematic Review and Meta-analysis. Sci Rep 2017; 7:44015. [PMID: 28266606 PMCID: PMC5339794 DOI: 10.1038/srep44015] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 02/02/2017] [Indexed: 01/29/2023] Open
Abstract
Methotrexate (MTX) is widely used and considered a first-line disease modifying anti-rheumatic drug (DMARD) for the treatment of rheumatoid arthritis (RA). Many of the relevant genes have been investigated to estimate the association between gene polymorphisms and MTX effectiveness in RA patients, although inconsistent results have been reported. A systematic review and meta-analysis were performed to identify genetic variants associated with MTX efficacy. A total of 30 publications that included 34 genes and 125 SNPs associated with the transporters, enzymes, and metabolites of MTX or the progression of RA were included in the systematic review (SR), and 21 studies were included in 9 meta-analyses. Associations between MTX response in RA patients in MTHFR 1298A > C (rs1801131), ATIC 347C > G (rs2372536), RFC-1 80G > A (rs1051266), SLC19A1 A > G (rs2838956) and SLC19A1 G > A (rs7499) genetic polymorphisms were found, but not observed between the MTHFR 677C > T (rs1801133), TYMS 28 bp VNTR (rs34743033), MTRR 66A > G (rs1801394), and ABCB1 3435C > T (rs1045642). However, for the polymorphisms not being associated following meta-analysis could still be associated if larger cohorts were used, and studies of other polymorphisms are necessary in large cohorts and a rigorous way, which may provide more accurate results for the effect of the gene polymorphisms on the MTX response.
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16
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Qiu Q, Huang J, Lin Y, Shu X, Fan H, Tu Z, Zhou Y, Xiao C. Polymorphisms and pharmacogenomics for the toxicity of methotrexate monotherapy in patients with rheumatoid arthritis: A systematic review and meta-analysis. Medicine (Baltimore) 2017; 96:e6337. [PMID: 28296761 PMCID: PMC5369916 DOI: 10.1097/md.0000000000006337] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Methotrexate (MTX) is widely used and considered a first-line disease modifying antirheumatic drug (DMARD) for the treatment of rheumatoid arthritis (RA). However, 10% to 30% of patients discontinue therapy within a year of starting the treatment, usually because of undesirable side effects. Many of the relevant genes have been investigated to estimate the association between gene polymorphisms and MTX toxicity in RA patients, although inconsistent results have been reported. METHODS We searched EMBASE and PubMed in February 2016 for polymorphisms and pharmacogenomics study of the toxicity of MTX monotherapy in RA patients. The meta-analysis was stratified by whether genetic variants associated with MTX toxicity. RESULTS A total of 42 publications that included 28 genes with 88 gene SNPs associated with the transporters, enzymes, and metabolites of MTX or the progression of RA were included in the SR, and 31 studies were included in 7 meta-analyses. The meta-analysis showed a significant association between the toxicity of MTX and the RFC-1 80G > A (rs1051266) polymorphism in the European RA patients. CONCLUSION RFC-1 80G > A (rs1051266) polymorphism was associated with MTX toxicity, and larger and more stringent study designs may provide more accurate results for the effect of these SNPs on the MTX toxicity.
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Affiliation(s)
- Qi Qiu
- Institute of Clinical Pharmacology, Beijing Anzhen Hospital, Capital Medical University
| | - Jing Huang
- Institute of Clinical Medicine, China-Japan Friendship Hospital
- Beijing University of Chinese Medicine
| | - Yang Lin
- Institute of Clinical Pharmacology, Beijing Anzhen Hospital, Capital Medical University
| | - Xiaoming Shu
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing
| | - Huizheng Fan
- Department of Gastroenterology, People's Hospital of Yichun, Jiangxi Yichun
| | - Zhihua Tu
- Department of Rheumatology, Yili Kazak Autonomous Prefecture Hospital of Traditional Chinese Medicine, Xinjiang Yining, China
| | - Youwen Zhou
- Department of Dermatology and Skin Science, University of British Columbia
- Molecular Medicine Lab and Chieng Genomics Center, Vancouver Coastal Health Research Institute, Vancouver, BC, Canada
| | - Cheng Xiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital
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17
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Chen Y, Zou K, Sun J, Yang Y, Liu G. Are gene polymorphisms related to treatment outcomes of methotrexate in patients with rheumatoid arthritis? A systematic review and meta-analysis. Pharmacogenomics 2017; 18:175-195. [PMID: 27992285 DOI: 10.2217/pgs-2016-0158] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Aim: Identifying the predictors of responsiveness and adverse events in methotrexate (MTX) treated patients with rheumatoid arthritis (RA) has been the focus of most concern, but still without consistent consensus. Methods: PubMed and OVID EMBASE were searched to collect relevant studies that addressed correlations between gene polymorphisms and efficacy and/or toxicity in MTX-treated RA patients. Allelic, recessive, dominant and over-dominant model were applied. Results: A total of 68 studies were included. For associations with efficacy, AMPD1 34C>T polymorphism was related to responsiveness in dominant model (odds ratio [OR]: 1.77; 95% CI: 1.19–2.63) and over-dominant model (OR: 1.59; 95% CI: 1.04–2.45). ATIC T675C polymorphism had association with responsiveness in recessive model (OR: 2.54; 95% CI: 1.23–5.26). For associations with toxicity, polymorphisms in TYMS 1494 del6 and FPGS rs10106 were correlated to absenting overall adverse events in recessive model (OR: 0.68; 95% CI: 0.49–0.95) and dominant model (OR: 0.54; 95% CI: 0.35–0.83) respectively while MTHFR C677T was associated with presenting overall adverse events in allelic model (OR: 1.29; 95% CI: 1.02–1.63), recessive model (OR: 1.38; 95% CI: 1.00–1.89) and dominant model (OR: 1.41; 95% CI: 1.02–1.94). Conclusion: Polymorphisms in AMPD1 34C>T and ATIC T675C predict responsiveness. The absence of TYMS 1494 del6 and FPGS rs10106 and presence of MTHFR C677T predict adverse events in RA patients treated with MTX. Moreover, variations of the associations were found between Caucasians and non-Caucasians.
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Affiliation(s)
- Yuehong Chen
- Department of Rheumatology & Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Kun Zou
- Department of Medical Record & Statistics, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Affiliated Hospital of University of Electronic Science & Technology, Chengdu, China
| | - Jianhong Sun
- Department of Rheumatology & Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Yuan Yang
- Department of Rheumatology & Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Gang Liu
- Department of Rheumatology & Immunology, West China Hospital, Sichuan University, Chengdu, China
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18
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Kurzawski M, Malinowski D, Szarmach N, Nowak A, Goryniak A, Pawlik A, Droździk M. ATIC missense variant affects response to methotrexate treatment in rheumatoid arthritis patients. Pharmacogenomics 2016; 17:1971-1978. [PMID: 27885916 DOI: 10.2217/pgs-2016-0125] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM The study was aimed at investigation of several gene variants of folate pathway enzymes for their potential association with methotrexate (MTX) treatment response in patients with rheumatoid arthritis. PATIENTS & METHODS Four hundred and twenty two Caucasian patients were classified as good or poor responders, and subsequently genotyped for common SNPs in DHFR, FPGS and ATIC genes. RESULTS No significant differences were observed in case of DHFR and FGPS SNPs. As for ATIC rs2372536 (Thr116Ser), GG minor genotype was significantly associated with good response to MTX (OR: 2.40; 95% CI: 1.30-4.42; p = 0.005), which was confirmed by multivariate analysis. CONCLUSION The results of the study suggest that ATIC missense rs2372536 SNP may influence response to MTX therapy in rheumatoid arthritis patients.
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Affiliation(s)
- Mateusz Kurzawski
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | - Damian Malinowski
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | - Natalia Szarmach
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | - Anna Nowak
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | - Aleksandra Goryniak
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | - Marek Droździk
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University, Powstancow Wlkp. 72, 70-111 Szczecin, Poland
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19
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Lee YH, Bae SC. Association of the ATIC 347 C/G polymorphism with responsiveness to and toxicity of methotrexate in rheumatoid arthritis: a meta-analysis. Rheumatol Int 2016; 36:1591-1599. [PMID: 27379764 DOI: 10.1007/s00296-016-3523-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 06/28/2016] [Indexed: 12/21/2022]
Abstract
This study investigated whether the 5-aminoimidazole-4-carboxamide ribonucleotide transformylase gene (ATIC) 347 C/G polymorphism can predict the response to or toxicity of methotrexate (MTX) in patients with rheumatoid arthritis (RA). We conducted a meta-analysis of studies on the association between ATIC 347 C/G polymorphism and non-responsiveness to or toxicity of MTX in RA patients, using PUBMED, EMBASE, and COCHRANE. Nine comparative studies from 6 articles including 1056 RA patients met our inclusion criteria. This final group of studies comprised 5 studies on response to MTX and 4 on toxicity of MTX in RA patients in relation to the ATIC 347 C/G polymorphism status. Meta-analysis showed association between the ATIC 347 GG + GC genotype and non-response to MTX therapy (OR = 1.572, 95 % CI 1.146-2.156, p = 0.005). Stratification by ethnicity indicated significant association between the ATIC 347 GG + GC genotype and non-response to MTX in Caucasians (OR = 1.884, 95 % CI 1.236-2.873, p = 0.003), but not in Asian patients. Similarly, associations were noted for the ATIC 347 C/G polymorphism through analysis using recessive and overdominant models. Meta-analysis revealed association between the ATIC 347 GG + GC genotype and MTX toxicity (OR = 1.454 95 % CI 1.034-2.044, p = 0.032). Stratification by ethnicity indicated significant association between the ATIC 347 GG + GC genotype and MTX toxicity in Caucasians (OR = 1.741, 95 % CI 1.080-2.806, p = 0.023), but not in Asian patients. The ATIC 347 C/G polymorphism may be associated with non-responsiveness to and or toxicity of MTX in Caucasian RA patients.
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Affiliation(s)
- Young Ho Lee
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Korea University Anam Hospital, 73, Inchon-ro, Seongbuk-gu, Seoul, Korea.
| | - Sang-Cheol Bae
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
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