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Khoshkhui M, Alyasin S, Sarvestani EK, Amin R, Ariaee N. Evaluation of serum interleukin- 35 level in children with persistent asthma. Asian Pac J Allergy Immunol 2019; 35:91-95. [PMID: 27996283 DOI: 10.12932/ap0761] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND IL-35 is a novel cytokine suppressing the immune response through the expansion of regulatory T cells and suppression of Th17 cell development. Few studies have been done on the effect of this cytokine in a different disease. Asthma is a complex disease that many inflammatory cells and cytokines play a role in. OBJECTIVE We decide to determine the difference between serum level of IL-35 in childhood asthma & healthy children. METHOD We obtained serum samples from 44 asthmatic children between 2 and 15 years as a case group and from healthy children as a control group. IL-35 serum concentration was determined by ELISA method in both groups. RESULTS Mean serum level is 30.9 pg/ml in the case group and 30.2 pg/ml in the control group. There is no significant difference between serum level of IL-35 in asthmatic & healthy children. CONCLUSIONS Our data reveal no relation between childhood asthma and serum level of IL35. So, further study will be needed to clarify effects of this cytokine in human allergic diseases.
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Affiliation(s)
- Maryam Khoshkhui
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad , Iran
| | - Soheyla Alyasin
- Shiraz Allergy Research Center, Shiraz University of Medical Sciences.Shiraz ,Iran
| | | | - Reza Amin
- Department of Allergy and Clinical Immunology, Shiraz University of Medical sciences ,Shiraz, Iran
| | - Nazila Ariaee
- Allergy Research Center, Mashhad University of Medical Sciences, Shiraz, Iran
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Nasri F, Mohtasebi MS, Hashemi E, Zarrabi M, Gholijani N, Sarvestani EK. Therapeutic Efficacy of Mesenchymal Stem Cells and Mesenchymal Stem Cells-derived Neural Progenitors in Experimental Autoimmune Encephalomyelitis. Int J Stem Cells 2018; 11:68-77. [PMID: 29699380 PMCID: PMC5984060 DOI: 10.15283/ijsc17052] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 09/05/2017] [Accepted: 10/17/2017] [Indexed: 12/21/2022] Open
Abstract
Background and Objectives The goal of treatment for MS is to reduce the inflammation and induce the regeneration of degenerated axons. Considering the anti-inflammatory and regenerative capacity of mesenchymal stem cell (MSCs), in this study the therapeutic efficacy of allogeneic MSCs and MSCs-derived neural progenitor cells (MSCs-NPs) was investigated in cellular therapy of chronic experimental autoimmune encephalomyelitis (EAE). Methods and Results MSCs, MSCs-NPs and MSCs+MSCs-NP were administered intravenously to EAE mice on days 22, 29, and 36 post immunization. The levels of cytokines and PGE2 in sera or supernatant of in vitro cultured splenocytes derived from treated mice were measured by ELISA. The results of this study showed that in comparison to MSCs monotherapy, MSCs-NPs administration had a more profound capability of inhibiting the proliferation of pathogenic MOG35–55-specific T cells, decreasing IFN-γ production and increasing anti-inflammatory IL-10 cytokine production. These findings could be explained by higher ability of in vitro cultured MSCs-NPs in production of PGE2 compared to MSCs. In line with these findings, while the administration of MSCs and MSCs-NPs significantly decreased the clinical scores of EAE in comparison with the untreated EAE group, MSCs-NPs were significantly more efficient in reducing clinical score compared to MSCs. Of interest, combined therapy with MSCs and MSCs-NPs did not provide any benefit over monotherapy with MSCs-NPs. Conclusions In comparison to MSCs, allogenic MSCs-NPs are more potent in the attenuation of EAE.
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Affiliation(s)
- Fatemeh Nasri
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Esmaeil Hashemi
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.,Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Zarrabi
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nasser Gholijani
- Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Eskandar Kamali Sarvestani
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.,Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Shenavandeh S, Tarakemeh T, Sarvestani EK, Nazarinia MA. Serum vascular endothelial growth factor (VEGF), soluble VEGF receptor-1 (sVEGFR-1) and sVEGFR-2 in systemic sclerosis patients: Relation to clinical manifestations and capillaroscopy findings. The Egyptian Rheumatologist 2017. [DOI: 10.1016/j.ejr.2016.03.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Peiravian F, Rajaian H, Samiei A, Gholijani N, Gharesi-Fard B, Mokaram P, Rahimi-Jaberi A, Kamali Sarvestani E. Altered Serum Cytokine Profiles in Relapse Phase of Relapsing-Remitting Multiple Sclerosis. Iran J Immunol 2016; 13:186-196. [PMID: 27671510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Multiple sclerosis (MS) is a demyelinating disease of the central nervous system and cytokines may play a role in the development of MS lesions. OBJECTIVE To determine levels of different cytokines in patients with relapsing-remitting MS (RR-MS) compared to healthy controls. METHODS Profiles of pro-inflammatory, Th1-, Th2-, and Th17-related cytokines were compared by quantitative multiplexed ELISA-based chemiluminescent assay in 44 RR-MS and 44 healthy age- and sex-matched individuals from the same ethnicity. RESULTS Among pro-inflammatory cytokines, the levels of IL-6 (p=0.003), IL-8 (p=0.05) and TNF-α (p=0.002) were higher in patients than controls, though IL-4 and IL-10 as well as ΣTh2 cytokines were lower in patients (p=0.05, p=0.02 and p=0.05, respectively). After gender classification, the higher levels of IL-4 in male patients remained significant and IL-13 also showed significantly higher levels in male patients compared to male controls (p=0.003 and p=0.05, respectively). A significant negative correlation was detected between EDSS and IL-10 or ΣTh2 levels (p=0.005). In addition, IL-1α (r=0.4, p=0.05) and IFN-γ (r=0.35, p=0.05) were also directly correlated with EDSS in female patients. CONCLUSIONS Patients with RR MS who are in the relapse clinical phase exhibit higher levels of pro-inflammatory cytokines and reduction in protective Th2-related cytokines.
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Affiliation(s)
- Forooz Peiravian
- Department of Pharmacology and Toxicology, Shiraz University, Shiraz, Iran
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Rahmanian A, Mohebali N, Haghnegahdar A, Kamali Sarvestani E, Razmkon A, Kivelev J, Baghban F. Serum Levels of Monocyte Chemoattractant Protein-1 Correlate with Poor Clinical Grades in Cerebral Aneurysms. Iran J Immunol 2015; 12:302-310. [PMID: 26714421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Ruptured cerebral aneurysms (ICAs) are the most common non-traumatic cause of subarachnoid hemorrhage (SAH) that is associated with life threatening complications such as Vasospasm, Infarction, and Hydrocephalus (HCP). The active participation of macrophage/monocyte-mediated inflammatory response in the pathogenesis of cerebral aneurysm as labeled with Monocyte Chemoattractant Protein-1 (MCP-1) is suggested. OBJECTIVE To measure the serum level of MCP-1 in ruptured CAs in different time intervals. METHODS We measured the serum levels of MCP-1 in SAH patients who had CAs and compared it with that of MCP-1 in two control groups: including patients with SAH without CAs, and the normal population of blood donors. We also measured the MCP-1 levels in patients with CAs one week afterward to evaluate the effect of treatment. Serum level of MCP-1 was measured by a commercial ELISA assay. RESULTS Mean serum MCP-1 level in patients with SAH and CAs was 188.2168 Pg/ml and 331.3982 Pg/ml in the normal population. There was no statistically significant difference between serum levels of MCP-1 on the first (mean=188.2168 Pg/ml) and 7th days after SAH onset (mean=171.8450 Pg/ml) (p=0.739). Serum level of MCP-1 increased significantly as Glasgow Coma Scale decreased (p=0.078) and Hunt and Hess score increased (p=0.089). CONCLUSION Our results did not show an increasing MCP-1 serum level in patients with aneurysmal SAH. There was a relationship between poor clinical grade and MCP-1 levels in patients with CAs. MCP-1 may be a local inflammatory marker for cerebral aneurysms without systemic manifestation.
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Affiliation(s)
- Abdolkarim Rahmanian
- Department of Neurosurgery, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, Iran, e-mail:
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Samiei A, Tamadon AM, Samani SM, Manolios N, Sarvestani EK. Engraftment of plasma membrane vesicles into liposomes: A new method for designing of liposome-based vaccines. Iran J Basic Med Sci 2014; 17:772-8. [PMID: 25729546 PMCID: PMC4340985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 03/08/2014] [Indexed: 11/25/2022]
Abstract
OBJECTIVES One of the major challenges in the field of vaccine design is choosing immunogenic antigens which can induce a proper immune response against complex targets like malignant cells or recondite diseases caused by protozoan parasites such as leishmaniasis. The aim of this study was to find a way to construct artificial liposome-based cells containing fragments of target's cell membrane. This structure not only mimics the real biological properties of proteins in the cell membrane of target cells, but also may induce the required immune responses, which culminate in eradication of target cells. MATERIALS AND METHODS Five different techniques have been investigated to engraft the plasma membrane's vesicles (PMVs) derived from a characterized Leishmania parasite into liposomes. The most efficient method was tested again on the PMVs derived from well-known breast cancer cell line SK-BR-3. The percentage of engraftment was determined by two-color flowcytometry after staining the engrafted dioctadecyl-3,3,3'3'-tetramethylindocarbocyanine DiI-labeled liposomes with FITC-labeled PMVs. RESULTS Among the investigated techniques, freeze-drying method with 91±2% and 90±3% of engraftment for Leishmania and SK-BR-3 derived PMVs, respectively, showed superiority over the other methods. In addition, after 9 weeks storage in refrigerator, freeze-dried fused particles kept their original size (660±350 nm) and fusion efficiency (94±3%). CONCLUSION Among five different engraftment techniques, freeze-drying is preferred over the other methods due to its simplicity, more fusion efficiency and stability of produced particles during storage.
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Affiliation(s)
- Afshin Samiei
- Department of Immunology, Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Mohammad Tamadon
- Department of Pharmaceutical Biotechnology Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soliman Mohammadi Samani
- Department of Pharmaceutical Biotechnology Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Eskandar Kamali Sarvestani
- Department of Immunology, Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran,Corresponding author: Eskandar Kamali Sarvestani, Department of Immunology, Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. Tel/Fax: +98- 711- 2304069;
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Nazarinia M, Jalli R, Kamali Sarvestani E, Farahangiz S, Ataollahi M. Asymptomatic atlantoaxial subluxation in rheumatoid arthritis. Acta Med Iran 2014; 52:462-466. [PMID: 25130155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Accepted: 06/08/2013] [Indexed: 06/03/2023] Open
Abstract
This cross-sectional study is conducted to determine the prevalence of asymptomatic cervical spine subluxation in rheumatoid arthritis patients by plain radiographs and its relation to demographic and clinical characteristics, disease activity measures and medications. 100 rheumatoid arthritis patients (18 male and 82 female) were selected randomly, according to the American college of Rheumatology Criteria, who were under follow up in the rheumatology clinic. A complete history was taken, and physical examination has been done with focus on the cervical spine to determine their demographic data, disease duration, age of disease onset, drug history, swollen and tender joint counts, and ESR, Hb, CRP, RF levels. The disease activity of patients with rheumatoid arthritis was measured using the disease activity score 28. Radiographs of the cervical spine included lateral views taken in flexion, extension, neutral position of the neck and anterioposterior and odontoid projection view. Asymptomatic cervical spine subluxation was found in 17 of the 100 patients (17%). The prevalence of, anterior atlantoaxial subluxation, atlantoaxial impaction and subaxial subluxation was 10(10%), 5(5%) and 6(6%), respectively. Posterior subluxation was not detected. The only characteristic that showed meaningful relationship with cervical spine subluxation was CRP (P=0.036). Our results showed that patients with RA, who have cervical spine subluxation cannot be distinguished on the basis of symptoms. Cervical spine involvement is common and may be asymptomatic, indicating routine cervical spine imaging is needed in patients with RA.
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Affiliation(s)
- Mohammadali Nazarinia
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Reza Jalli
- Department of Radiology, Faculty of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | | | - Siamak Farahangiz
- Department of Radiology, Faculty of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Maryam Ataollahi
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Nazarinia M, Shams M, Kamali Sarvestani E, Shenavande S, Khademalhosseini M, Khademalhosseini Z. Serum homocystein level in patients with scleroderma. Iran Red Crescent Med J 2013; 15:29-31. [PMID: 23486724 PMCID: PMC3589775 DOI: 10.5812/ircmj.3672] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 04/27/2012] [Accepted: 05/19/2012] [Indexed: 11/27/2022]
Abstract
Background Systemic Sclerosis (SSc) is a systemic connective tissue disease. In this study, we compared the serum Homocystein (Hcy) level between patients with SSc and normal control group. Objectives The current study was conducted to determine whether serum Hcy levels are elevated in SSc patients and whether there is any correlation between Hcy levels and RP, Gastro intestinal and lung involvement. Patients and Methods Forty one patients who fulfilled the diagnostic criteria for SSc (39 females and 5 males) and Forty four community-based healthy individuals (sex and age matched) were enrolled in to the study. Serum Hcy, vitamin B12, and folate levels were determined. Results Thirty three patients (70.45%) had GI involvement, twenty two patients (50%) had lung involvement and twenty seven patients (61.36%) had Raynaud’s phenomena. Mean serum Hcy level in control group was 22.78 ± 6.018 μmol/L and in case group was 19.43 ± 7.205 μmol/L, shows that the serum Hcy level in control group was significantly higher than patients (P = 0.020). Conclusions Serum Hcy level is significantly lower in SSc patients than in control group. There is no statistically significant correlation between serum Hcy level and organ involvements.
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Affiliation(s)
- Mohammadali Nazarinia
- Shiraz University of Medical Sciences, Shiraz, IR Iran
- Corresponding author: Mohammadali Nazarinia, Shiraz University of Medical Sciences, Shiraz, IR Iran. Tel.: +98-7112296072, Fax: +98-7116474316, E-mail:
| | - Mesbah Shams
- Endocrine and metabolism research center, Shiraz University of Medical Sciences, Shiraz, IR Iran
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Soltani MH, Kalantari T, Karimi MH, Erfani N, Kamali Sarvestani E. Evaluation of the immunomodulatory effect of curdlan on maturation and function of mouse spleen-derived dendritic cells. Iran J Immunol 2012; 9:168-174. [PMID: 23023381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND T helper 1 and T helper 17 cells play important roles in immunity against foreign invaders. Differentiation of these Th subsets is affected by state of maturation and cytokines that are produced by dendritic cells (DCs). Curdlan is a linear (1→3)-β-glucan and has shown activity against tumors and infectious agents. OBJECTIVE This study aims to investigate whether curdlan plays its role through affecting the maturation and cytokine production by DCs. METHODS DCs were isolated from the spleen of BALB/c mice by MACS method. After an overnight culture of DCs in the presence of curdlan, the expression levels of CD40, CD86, and MHC-II molecules were determined by flow cytometry. The production of cytokines involved in Th1 and Th17 cell differentiation (IL-12 and IL-6, respectively) was also evaluated by ELISA. Lipopolysaccharide (LPS) treated and untreated cells were considered as positive and negative controls, respectively. RESULTS The results of this study did not show a significant difference in the levels of surface expression of CD40 (p=0.82), CD86 (p=0.79), and MHC class II (p=0.84) molecules upon exposure to curdlan. However, LPS increased the intensity of CD40 expression on dendritic cells (p=0.04). In addition, it was revealed that curdlan-exposed DCs are not able to produce a significant amount of IL-6 and IL-12 cytokines. Conversely, LPS-treated DCs were able to make a significant amount of IL-12 (p=0.005). CONCLUSION The results of the present study suggest that curdlan has no effect on Th1 or Th17 differentiation while LPS may induce Th1 deviation by induction of CD40 expression and IL-12 production.
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Araste JM, Sarvestani EK, Aflaki E, Amirghofran Z. Fas Gene Polymorphisms in Systemic Lupus Erythematosus and Serum Levels of Some Apoptosis-Related Molecules. Immunol Invest 2010; 39:27-38. [DOI: 10.3109/08820130903401736] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Jahadi Hosseini HR, Kamali Sarvestani E, Akbari M, Mosallaei M. Effect of Fas -670 A/G gene polymorphism on corneal allograft endothelial rejection. Iran J Immunol 2009; 6:28-32. [PMID: 19293475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Human cornea expresses functional Fas-ligand capable of killing Fas+ activated lymphocytes. Fas expression is partly regulated by -670 A/G polymorphism in the promoter region of Fas gene. OBJECTIVE The aim of the present study is to determine the association between Fas-670A/G polymorphism and survival of corneal transplantation. METHODS In 276 graft recipients who mainly underwent penetrating keratoplasty because of keratoconus, bullous keratopathy and corneal opacity, Fas -670 A/G polymorphism was determined by allele specific oligonucleotide polymerase chain reaction (ASO-PCR) techniques. RESULTS There was no statistically significant relationship between Fas -670 A/G polymorphism and rejection episode (p=0.35). Moreover, the relationship between this polymorphism and rejection episode outcome (transplant recovery vs failure) was not statistically significant (p=0.13). CONCLUSION The results of the present study show no significant correlation between corneal graft rejection, rejection recovery and Fas -670A/G gene polymorphism.
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Affiliation(s)
- Hamid Reza Jahadi Hosseini
- Department of Ophthalmology, Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Nikseresht A, Azizi MA, Gharesi-Fard B, Kamali Sarvestani E. Investigation of Fcgamma RIIA and Fcgamma RIIIA Polymorphism in Multiple Sclerosis: A Case Control Study. Iran J Immunol 2006; 3:136-141. [PMID: 18698123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND Multiple Sclerosis (MS), the most common demylinating disease of the CNS, is immunologically mediated in genetically susceptible individuals. Receptors for the Fc fragment of IgG (FcgammaR) might induce inflammatory responses through linking the humoral and cellular immune responses by targeting immune complexes to effector cells. Polymorphisms in some FcgammaR genes are associated with various infectious and autoimmune diseases, probably due to their effects on different binding capacities of encoded receptors for IgG containing immune complexes. OBJECTIVE To investigate the importance of FcgammaR polymorphisms in susceptibility to MS. METHODS One hundred and fifty MS patients and 136 age and sex matched controls were genotyped for FcgammaRIIA and FcgammaRIIIA gene polymorphisms using PCR-RFLP method. RESULTS The allelic and genotypic frequencies of the FcgammaRIIA and FcgammaRIIIA did not differ significantly between the MS patients and controls. There was no association between allelic polymorphism of FcgammaRIIIA and severity of disease based on Expanded Disability Status Scale (EDSS) score. However, significant association between inherited FcgammaRIIA genotype and disease activity (p=0.001) or progression index was revealed (p=0.014). EDSS values showed that FcgammaRIIA (H/H) and (H/R) genotypes were associated with a lower EDSS score in relapsing-remitting MS and in the total MS population (p=0.001) but not (R/R) genotype. CONCLUSION Considering the detrimental role of autoantibodies in the pathogenesis of MS, our results suggest that the inherited FcgammaRIIA alleles could affect the severity of MS by influencing the clearance rate of immune complexes and autoantibodies. The results of the present study add the FcgammaRIIA gene to the gene networks which determine the severity of MS in southern Iran.
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