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Nascimento M, Teixeira ES, Dal' Bó IF, Peres KC, Rabi LT, Cury AN, Cançado NA, Miklos ABPP, Schwengber F, Bufalo NE, Ward LS. NR3C1 rs6198 Variant May Be Involved in the Relationship of Graves' Disease with Stressful Events. Biomedicines 2023; 11:biomedicines11041155. [PMID: 37189773 DOI: 10.3390/biomedicines11041155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/28/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Although stressful events are known to trigger Graves' disease (GD), the mechanisms involved in this process are not well understood. The NR3C1 gene, encoding for the glucocorticoid receptor (GR), presents single nucleotide polymorphisms (SNPs) that are associated with stress-related diseases. To investigate the relationship between NR3C1 SNPs, GD susceptibility, and clinical features, we studied 792 individuals, including 384 patients, among which 209 presented with Graves' orbitopathy (GO), and 408 paired healthy controls. Stressful life events were evaluated in a subset of 59 patients and 66 controls using the IES-R self-report questionnaire. SNPs rs104893913, rs104893909, and rs104893911 appeared at low frequencies and presented similar profiles in patients and controls. However, variant forms of rs6198 were rarer in GD patients, suggesting a protective effect. Stressful events were more common in patients than controls, and were reported to have clearly occurred immediately before the onset of GD symptoms in 23 cases. However, no association was found between these events and rs6198 genotypes or GD/GO characteristics. We suggest that the NR3C1 rs6198 polymorphism may be an important protective factor against GD, but its relationship with stressful events needs further investigation.
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Affiliation(s)
- Matheus Nascimento
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
| | - Elisângela Souza Teixeira
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
| | - Izabela Fernanda Dal' Bó
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
| | - Karina Colombera Peres
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
| | - Larissa Teodoro Rabi
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
- Department of Biomedicine, Nossa Senhora do Patrocínio University Center (CEUNSP), Itu 13300-200, SP, Brazil
- Institute of Health Sciences, Paulista University (UNIP), Campinas 13043-900, SP, Brazil
| | - Adriano Namo Cury
- Unit of Endocrinology and Metabolism, Santa Casa de Misericórdia de São Paulo, São Paulo 01221-010, SP, Brazil
- Discipline of Endocrinology, School of Medical Sciences of Santa Casa de São Paulo (FCMSC-SP), Sao Paulo 01221-010, SP, Brazil
| | - Natália Amaral Cançado
- Unit of Endocrinology and Metabolism, Santa Casa de Misericórdia de São Paulo, São Paulo 01221-010, SP, Brazil
- Discipline of Endocrinology, School of Medical Sciences of Santa Casa de São Paulo (FCMSC-SP), Sao Paulo 01221-010, SP, Brazil
| | - Ana Beatriz Pinotti Pedro Miklos
- Endocrinology and Metabology Service of the Institute of Medical Assistance to State Civil Servants (IAMSPE), São Paulo 04029-000, SP, Brazil
| | - Fernando Schwengber
- Endocrinology and Metabology Service of the Institute of Medical Assistance to State Civil Servants (IAMSPE), São Paulo 04029-000, SP, Brazil
| | - Natássia Elena Bufalo
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
- Department of Medicine, Max Planck University Center, Indaiatuba 13343-060, SP, Brazil
- Department of Medicine, São Leopoldo Mandic and Research Center, Campinas 13045-755, SP, Brazil
| | - Laura Sterian Ward
- Laboratory of Cancer Molecular Genetics, School of Medical Sciences, University of Campinas (UNICAMP), Campinas 13083-888, SP, Brazil
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Oktem EK, Yazar M. Drug Repositioning Identifies Six Drug Candidates for Systemic Autoimmune Diseases by Integrative Analyses of Transcriptomes from Scleroderma, Systemic Lupus Erythematosus, and Sjogren's Syndrome. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2022; 26:683-693. [PMID: 36378860 DOI: 10.1089/omi.2022.0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The mechanisms of systemic autoimmune diseases (ADs) are still not clearly understood. Understanding the etiology of systemic ADs and identifying new therapeutic targets require a systems science approach. Using publicly available transcriptome data and bioinformatic analysis, we investigated the differential gene expression profiles of patients with scleroderma, systemic lupus erythematosus, and Sjogren's syndrome. Of these common differentially expressed gene signatures, 208 were regulated in the same direction (either upregulated or downregulated in all datasets) and used for drug repositioning. Six small molecule drug candidates (KU-0063794, YM-155 [sepantronium bromide], MST-312 [telomerase inhibitor IX], PLX-4720, ZM 336372, and 528116.cdx [PIK-75]) were discovered by drug repositioning as potential therapeutics for systemic ADs. The Search Tool for Chemical Interactions was used to find the anticipated target genes of the repositioned molecules. The PI3K/AKT pathway topped the list of common enriched pathways with the most anticipated target genes of the six repositioned small molecules. We also report here the molecular docking findings on the binding affinity between the repositioned drug candidates and genes from the protein-protein interaction network modules of anticipated target genes. Taken together, this study provides new insights and opens up new possibilities on both pathogenesis and treatment of systemic ADs through drug repositioning.
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Affiliation(s)
- Elif Kubat Oktem
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Istanbul Medeniyet University, Istanbul, Turkey
| | - Metin Yazar
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, Istanbul Okan University, Istanbul, Turkey
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
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NR3C1 Glucocorticoid Receptor Gene Polymorphisms Are Associated with Membranous and IgA Nephropathies. Cells 2021; 10:cells10113186. [PMID: 34831409 PMCID: PMC8625873 DOI: 10.3390/cells10113186] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/10/2021] [Accepted: 11/13/2021] [Indexed: 01/27/2023] Open
Abstract
Glomerular diseases (GNs) are responsible for approximately 20% of chronic kidney diseases. Glucocorticoid receptor gene (NR3C1) single nucleotide polymorphisms (SNPs) are implicated in differences in predisposition to autoimmunity and steroid sensitivity. The aim of this study was to evaluate the frequency of the NR3C1 SNPs—rs6198, rs41423247 and rs17209237—in 72 IgA nephropathy (IgAN) and 38 membranous nephropathy (MN) patients compared to 175 healthy controls and to correlate the effectiveness of treatment in IgAN and MN groups defined as a reduction of proteinuria <1 g/24 h after 12 months of treatment. Real-time polymerase chain reactions and SNP array-based typing were used. We found significant rs41423247 association with MN (p = 0.026); a significant association of rs17209237 with eGFR reduction after follow-up period in all patients with GNs (p = 0.021) and with the degree of proteinuria after 1 year of therapy in all patients with a glomerulopathy (p = 0.013) and IgAN (p = 0.021); and in the same groups treated with steroids (p = 0.021; p = 0.012). We also observed the association between rs41423247 and IgAN histopathologic findings (p = 0.012). In conclusion, our results indicate that NR3C1 polymorphisms may influence treatment susceptibility and clinical outcome in IgAN and MN.
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Motavalli R, Majidi T, Pourlak T, Abediazar S, Shoja MM, Zununi Vahed S, Etemadi J. The clinical significance of the glucocorticoid receptors: Genetics and epigenetics. J Steroid Biochem Mol Biol 2021; 213:105952. [PMID: 34274458 DOI: 10.1016/j.jsbmb.2021.105952] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 07/04/2021] [Accepted: 07/11/2021] [Indexed: 12/14/2022]
Abstract
The impacts of glucocorticoids (GCs) are mainly mediated by a nuclear receptor (GR) existing in almost every tissue. The GR regulates a wide range of physiological functions, including inflammation, cell metabolism, and differentiation playing a major role in cellular responses to GCs and stress. Therefore, the dysregulation or disruption of GR can cause deficiencies in the adaptation to stress and the preservation of homeostasis. The number of GR polymorphisms associated with different diseases has been mounting per year. Tackling these clinical complications obliges a comprehensive understanding of the molecular network action of GCs at the level of the GR structure and its signaling pathways. Beyond genetic variation in the GR gene, epigenetic changes can enhance our understanding of causal factors involved in the development of diseases and identifying biomarkers. In this review, we highlight the relationships of GC receptor gene polymorphisms and epigenetics with different diseases.
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Affiliation(s)
- Roza Motavalli
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Taraneh Majidi
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tala Pourlak
- Department of Pathology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sima Abediazar
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammadali M Shoja
- Clinical Academy of Teaching and Learning, Ross University School of Medicine, Miramar, FL, USA
| | | | - Jalal Etemadi
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Martins CS, de Castro M. Generalized and tissue specific glucocorticoid resistance. Mol Cell Endocrinol 2021; 530:111277. [PMID: 33864884 DOI: 10.1016/j.mce.2021.111277] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/29/2021] [Accepted: 03/31/2021] [Indexed: 12/20/2022]
Abstract
Glucocorticoids (GCs) are steroid hormones that influence several physiologic functions and are among the most frequently prescribed drugs worldwide. Resistance to GCs has been observed in the context of the familial generalized GC resistance (Chrousos' syndrome) or tissue specific GC resistance in chronic inflammatory states. In this review, we have summarized the major factors that influence individual glucocorticoid sensitivity/resistance. The fine-tuning of GC action is determined in a tissue-specific fashion that includes the combination of different GC receptor promoters, translation initiation sites, splice isoforms, interacting proteins, post-translational modifications, and alternative mechanisms of signal transduction.
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Affiliation(s)
- Clarissa Silva Martins
- Department of Internal Medicine - Ribeirao Preto Medical School - University of Sao Paulo, Ribeirao Preto, SP, Brazil; School of Medicine, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Margaret de Castro
- Department of Internal Medicine - Ribeirao Preto Medical School - University of Sao Paulo, Ribeirao Preto, SP, Brazil.
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Zhang M, Guo B. Use of bioinformatic analyses in identifying characteristic genes and mechanisms active in the progression of idiopathic thrombocytopenic purpura in individuals with different phenotypes. J Int Med Res 2020; 48:300060520971437. [PMID: 33222560 PMCID: PMC7689594 DOI: 10.1177/0300060520971437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 10/13/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To explore the mechanism underlying the progression of newly diagnosed idiopathic thrombocytopenic purpura (ITP) to its chronic or remission state using bioinformatic methods. METHODS GSE56232 and GSE46922 gene expression profile datasets were downloaded from Gene Expression Omnibus (GEO). Differentially expressed genes were identified and characteristic genes were screened by weighted gene co-expression network analysis. These genes were used for function enrichment analysis and construction of a protein-protein interaction network. Finally, characteristic genes were verified to determine potential molecular mechanisms underlying ITP progression. RESULTS We found that characteristic genes in the chronic ITP group were mainly involved in intracellular processes and ion binding, while characteristic genes in the remission ITP group were involved in intracellular processes and nuclear physiological activities. We identified a sub-network of characteristic genes, LMNA, JUN, PRKACG, SMC3, which may indicate the mechanism by which newly diagnosed ITP progresses to chronic. Although no meaningful signaling pathways were found, the expression of NR3C1, TPR, SMC4, PANBP2, CHD1, and U2SURP may affect ITP progression from newly diagnosed to remission. CONCLUSION Our findings improve the understanding of the pathogenesis and progression of ITP, and may provide new directions for the development of treatment strategies.
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Affiliation(s)
- Mengyi Zhang
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Binhan Guo
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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Bazsó A, Szappanos Á, Kövesdi A, Rásonyi R, Nagy E, Patócs A, Poór G, Kiss E. The potential pathogenic role of glucocorticoid receptor polymorphisms in systemic lupus erythematosus and rheumatoid arthritis. Autoimmun Rev 2019; 18:102362. [DOI: 10.1016/j.autrev.2019.102362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 05/05/2019] [Indexed: 02/03/2023]
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do Socorro Silva Costa P, Woycinck Kowalski T, Rosa Fraga L, Furtado Feira M, Nazário AP, MarceloAranha Camargo L, Iop de Oliveira Caldoncelli D, Irismar da Silva Silveira M, Hutz MH, Schüler-Faccini L, Sales Luiz Vianna F. NR3C1, ABCB1, TNF and CYP2C19 polymorphisms association with the response to the treatment of erythema nodosum leprosum. Pharmacogenomics 2019; 20:503-516. [PMID: 31124417 DOI: 10.2217/pgs-2018-0192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: To evaluate the effects of gene polymorphisms in the treatment of erythema nodosum leprosum with prednisone/thalidomide. Patients & methods: A total of 152 patients from different regions of Brazil were included. Generalized estimating equation was used to evaluate the influence of polymorphisms and haplotypes on the drug dose variation throughout the treatment. Results: An association between the genotype tuberculoid of polymorphism ABCB1 3435C>T (rs1045642; p = 0.02) and prednisone dose was found in the recessive model. An association between the haplotypes 1031T/-863C/-857C/-308A/-238G (p = 0.006) and 1031T/-863C/-857T/-308A/-238G (p = 0.040) of the TNF gene and the CYP2C19*2 polymorphism were also identified, in relation to thalidomide dosage variation over the course of treatment. Conclusion: This work presents the first pharmacogenetic report of association between gene polymorphisms and erythema nodosum leprosum treatment with prednisone/thalidomide.
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Affiliation(s)
- Perpétua do Socorro Silva Costa
- Postgraduate Program in Genetics & Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,INAGEMP, Instituto Nacional de Genética Médica Populacional, Porto Alegre, RS, Brazil.,Center of Social Sciences, Health & Technology, Universidade Federal do Maranhão, Imperatriz, MA, Brazil
| | - Thayne Woycinck Kowalski
- Postgraduate Program in Genetics & Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,INAGEMP, Instituto Nacional de Genética Médica Populacional, Porto Alegre, RS, Brazil.,Department of Morphological Sciences, Institute of Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Teratogen Information Service, Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Lucas Rosa Fraga
- INAGEMP, Instituto Nacional de Genética Médica Populacional, Porto Alegre, RS, Brazil.,Department of Morphological Sciences, Institute of Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Teratogen Information Service, Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Mariléa Furtado Feira
- INAGEMP, Instituto Nacional de Genética Médica Populacional, Porto Alegre, RS, Brazil.,Center of Experimental Research, Genomics Medicine Laboratory & Laboratory of Research in Bioethics & Ethics in Research (LAPEBEC), Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Ana Paula Nazário
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, Brazil
| | - Luis MarceloAranha Camargo
- Institute of Biomedical Sciences-5, Universidade de São Paulo, Monte Negro, Rondônia, Brazil.,Center for Research in Tropical Medicine, Porto Velho, Rondônia, Brazil.,National Institute of Science and Technology-EpiAmo, Rondônia, Brazil.,Department of Medicine, Centro Universitário São Lucas, Porto Velho, Rondônia, Brazil
| | | | | | - Mara Helena Hutz
- Postgraduate Program in Genetics & Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Lavínia Schüler-Faccini
- Postgraduate Program in Genetics & Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,INAGEMP, Instituto Nacional de Genética Médica Populacional, Porto Alegre, RS, Brazil.,Teratogen Information Service, Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Fernanda Sales Luiz Vianna
- Postgraduate Program in Genetics & Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,INAGEMP, Instituto Nacional de Genética Médica Populacional, Porto Alegre, RS, Brazil.,Teratogen Information Service, Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Center of Experimental Research, Genomics Medicine Laboratory & Laboratory of Research in Bioethics & Ethics in Research (LAPEBEC), Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
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El-Fayoumi R, Hagras M, Abozenadaha A, Bawazir W, Shinawi T. Association Between NR3C1 Gene Polymorphisms and Toxicity Induced by Glucocorticoids Therapy in Saudi Children with Acute Lymphoblastic Leukemia. Asian Pac J Cancer Prev 2018; 19:1415-1423. [PMID: 29802709 PMCID: PMC6031821 DOI: 10.22034/apjcp.2018.19.5.1415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background: Glucocorticoids (GCs) are key hormones used for the treatment of acute lymphoblastic leukemia (ALL) in children, but their cytotoxic effects are not well defined. The aim of this study was to evaluate the association between polymorphisms in NR3C1 encoding for protein involved in the GCs metabolism and its role in the development of ALL and the toxicity outcome, in terms of liver toxicity, glucose abnormality and infections, in ALL Saudi children. Methods: The following polymorphisms BCII rs41423247, ER22/23 EK rs6189 and rs6190 and N363S rs6195 in NR3C1 were analyzed in 70 children with ALL treated according to the ALL 2000 study protocol in comparison to 60 control subjects. Treatment toxicities and their association with genotypes were evaluated according to Common Toxicity Criteria (NCI-CTC). Results: This study demonstrated that the NR3C1 did not contribute to the development of childhood ALL. Homozygous ER22/23EK polymorphism was not found in both ALL patients and in control group whereas the heterozygous polymorphism was only observed in the control group (6.66%). The toxicology data in this study showed a significant difference between ALL patients carrying N363S polymorphism and wild type (40% and 6.51% respectively, P= 0.009) and a high-risk factor in the toxicity of glucose abnormality (OR=10.167; 1.302-79.339).BCII shows increased risk factors towards the liver toxicity (OR=2.667; 0.526-7.330) as well as the glucose abnormality (OR=7.5; 1.039-54.116). Conclusion: This study suggested that the polymorphisms in NR3C1 were not associated with the development of ALL in children. N363S polymorphism was sensitive to glucocorticoids and it may contribute to the glucose abnormality for these patients.
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Affiliation(s)
- Refaat El-Fayoumi
- Medical laboratory Technology Department, Faculty of Applied medical Science, King Abdulaziz University, Jeddah , Saudi Arabi.
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