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Gachpazan M, Akhlaghipour I, Rahimi HR, Saburi E, Mojarrad M, Abbaszadegan MR, Moghbeli M. Genetic and molecular biology of systemic lupus erythematosus among Iranian patients: an overview. AUTO- IMMUNITY HIGHLIGHTS 2021; 12:2. [PMID: 33516274 PMCID: PMC7847600 DOI: 10.1186/s13317-020-00144-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 10/09/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is a clinicopathologically heterogeneous chronic autoimmune disorder affecting different organs and tissues. It has been reported that there is an increasing rate of SLE incidence among Iranian population. Moreover, the Iranian SLE patients have more severe clinical manifestations compared with other countries. Therefore, it is required to introduce novel methods for the early detection of SLE in this population. Various environmental and genetic factors are involved in SLE progression. MAIN BODY In present review we have summarized all of the reported genes which have been associated with clinicopathological features of SLE among Iranian patients. CONCLUSIONS Apart from the reported cytokines and chemokines, it was interestingly observed that the apoptosis related genes and non-coding RNAs were the most reported genetic abnormalities associated with SLE progression among Iranians. This review clarifies the genetics and molecular biology of SLE progression among Iranian cases. Moreover, this review paves the way of introducing an efficient panel of genetic markers for the early detection and better management of SLE in this population.
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Affiliation(s)
- Meisam Gachpazan
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Iman Akhlaghipour
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Reza Rahimi
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Saburi
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Mojarrad
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Abbaszadegan
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Bahrami T, Valilou SF, Sadr M, Soltani S, Salmaninejad A, Soltaninejad E, Yekaninejad MS, Ziaee V, Rezaei N. PTPN22 Gene Polymorphisms in Pediatric Systemic Lupus Erythematosus. Fetal Pediatr Pathol 2020; 39:13-20. [PMID: 31232672 DOI: 10.1080/15513815.2019.1630873] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: Pediatric systemic lupus erythematosus (PSLE) is a heterogeneous autoimmune disorder of unknown origin. PTPN22 gene polymorphisms have been associated with SLE in different populations. We investigated the associations of the rs2476601, rs1217414, rs33996649, rs1276457, and rs1310182 SNPs in the PTPN22 gene with PSLE. Materials and methods: 55 PSLE patients and 93 healthy controls were recruited. SNPs were genotyped by the real-time PCR allelic discrimination method. Results: We found that the PTPN22 polymorphisms rs1310182 A allele (p = 0.01, OR = 1.92 95% CI = 1.16-3.18), and rs1310182 AA genotype with (p < 0.001) and rs12760457 TT (p = 0.046) were associated with PSLE. No significant associations were found between other SNPs and PSLE. Conclusions: The PTPN22 rs1310182 A allele and rs1310182 AA genotype were associated with PSLE and may be a possible genetic marker for susceptibility to PSLE. However, further investigation would be required to elucidate the mechanistic role of this association.
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Affiliation(s)
- Tayyeb Bahrami
- Medical Genetics Network (MeGeNe), Universal Scientific Education and Research Network (USERN), Tehran, Iran (the Islamic Republic of)
| | - Saeed Farajzadeh Valilou
- Medical Genetics Network (MeGeNe), Universal Scientific Education and Research Network (USERN), Tehran, Iran (the Islamic Republic of).,Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Sadr
- Molecular Immunology Research Center, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Samaneh Soltani
- Medical Genetics Network (MeGeNe), Universal Scientific Education and Research Network (USERN), Tehran, Iran (the Islamic Republic of)
| | - Arash Salmaninejad
- Mashhad University of Medical Sciences, Mashhad, Iran (the Islamic Republic of)
| | - Ehsan Soltaninejad
- Birjand University of Medical Sciences, Birjand, Iran (the Islamic Republic of)
| | | | - Vahid Ziaee
- Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- School of Medicine, Department of Immunology, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of).,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran (the Islamic Republic of)
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3
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Study of vascular endothelial growth factor A gene polymorphisms in association with Iranian rheumatoid arthritis patients. Meta Gene 2019. [DOI: 10.1016/j.mgene.2019.100581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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4
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Karami J, Aslani S, Jamshidi A, Garshasbi M, Mahmoudi M. Genetic implications in the pathogenesis of rheumatoid arthritis; an updated review. Gene 2019; 702:8-16. [PMID: 30904715 DOI: 10.1016/j.gene.2019.03.033] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 03/09/2019] [Accepted: 03/17/2019] [Indexed: 01/11/2023]
Abstract
Three important factors, including genetics, environment factors and autoimmunity play a role in the pathogenesis of rheumatoid arthritis (RA). The heritability of RA has been accounted to be 50-60%, while the HLA involvement in heritability of the disease has been accounted to be 10-40%. It has been documented that shared epitope (SE) alleles, such as HLA-DRB1*01 and DRB1*04, some HLA alleles like HLA-DRB1*13 and DRB1*15 are connected to RA susceptibility. An advanced classification of SE categorizes SE alleles into four main groups namely, S1, S2, S3D, and S3P. The S2 and S3P groups have been linked to susceptibility of seropositive RA. Various genome-wide association studies (GWAS) have discovered many susceptibility loci implicated in pathogenesis of RA. Some of the important single nucleotide polymorphisms (SNPs) linked to RA are TRAF1, STAT4, CTLA4, IRF5, CCR6, PTPN22, IL23R, and PADI4. HLA and non-HLA genes may discriminate anti-cyclic citrullinated peptide (anti-CCP) antibody-positive and anti-CCP-negative RA groups. Furthermore, risk of the disease has also been linked to environmental agents, mainly cigarette smoking. Pharmacogenomics has also confirmed SNPs or genetic patterns that might be linked to drugs responses. Different aspects of genetic involvement in the pathogenesis, etiology, and RA complications are reviewed in this article.
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Affiliation(s)
- Jafar Karami
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Saeed Aslani
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Jamshidi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Garshasbi
- Department of Medical Genetics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mahdi Mahmoudi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Aghaei H, Mostafaei S, Aslani S, Jamshidi A, Mahmoudi M. Association study between KIR polymorphisms and rheumatoid arthritis disease: an updated meta-analysis. BMC MEDICAL GENETICS 2019; 20:24. [PMID: 30696403 PMCID: PMC6352331 DOI: 10.1186/s12881-019-0754-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 01/15/2019] [Indexed: 12/14/2022]
Abstract
Background Currently published studies investigating association between the killer cell immunoglobulin-like receptor (KIR) gene polymorphisms and rheumatoid arthritis (RA) reported inconsistent and contradictory results. Hence, we aim to carry out this comprehensive meta-analysis of all eligible studies meeting the inclusion criteria to achieve precise and comprehensive relationships between genetic variations in KIR gene cluster and risk of RA. Methods Databases of Medline/PubMed and Scopus were searched to investigate case-control studies prior to May 2018. The associations between KIR gene polymorphisms and RA susceptibility were analyzed by computing the odds ratio (OR) and 95% confidence interval (95% CI) for each study. Results A total of 11 comparative case-control studies involving 1847 RA patients and 2409 healthy individuals were included in this meta-analysis. Four significant associations of 2DL3 (OR = 0.591, 95% CI = 0.351–0.994; P = 0.047), 2DL5 (OR = 0.716, 95% CI = 0.601–0.853; P < 0.001), 2DS5 (OR = 0.623, 95% CI = 0.393–0.988; P = 0.045), and 3DL3 (OR = 0.324, 95% CI = 0.129–0.814; P = 0.016) genes with decreased RA risk were discovered in this meta-analysis. Although, other KIR receptors including 2DL1, 2DL2, 2DL4, 3DL1, 3DL2, 3DS1, 2DS1-2DS4, and two pseudo gens of 2DP1 and 3DP1 displayed no significant association with predisposition to RA. Conclusions These findings provide reliable evidence that 2DL3, 2DL5, 3DL3, and 2DS5 might have a potential protective role for RA.
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Affiliation(s)
- Hamideh Aghaei
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayan Mostafaei
- Department of Community Medicine, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Saeed Aslani
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran
| | - Ahmadreza Jamshidi
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran
| | - Mahdi Mahmoudi
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran.
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Mahmoudi M, Hamzeh E, Aslani S, Ziaee V, Poursani S, Rezaei N. Single nucleotide polymorphism of Methyl-CpG-binding protein 2 gene associates with juvenile idiopathic arthritis. Clin Rheumatol 2017; 37:375-381. [DOI: 10.1007/s10067-017-3968-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 12/12/2017] [Accepted: 12/21/2017] [Indexed: 10/18/2022]
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7
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Lack of association between STAT4 rs7574865 polymorphism and autoimmune diseases including rheumatoid arthritis and systemic sclerosis in Southwest Iran. Meta Gene 2017. [DOI: 10.1016/j.mgene.2017.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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