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Hajizadeh M, Jabbari A, Spotin A, Hejazian SS, Mikaeili Galeh T, Hassannia H, Sahlolbei M, Pagheh AS, Ahmadpour E. Modulatory Effects of Hydatid Cyst Fluid on a Mouse Model of Experimental Autoimmune Encephalomyelitis. Vet Sci 2024; 11:34. [PMID: 38250940 PMCID: PMC10819194 DOI: 10.3390/vetsci11010034] [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: 12/03/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
The reduced burden of helminth parasites in industrialized countries is probably one of the reasons for the increased prevalence of autoimmune disorders such as multiple sclerosis (MS). The current study aimed to evaluate the potential preventive effects of hydatid cyst fluid (HCF) on the disease severity in an EAE mouse model of MS. EAE-induced mice were treated with HCF before and after EAE induction. An RT-PCR-based evaluation of IFN-γ, IL-1β, TNF, T-bet, IL-4, GATA3, IL-17, RoRγ, TGF-β, and FOXP3 expression levels in splenocytes and an ELISA-based analysis of IFN-γ and IL-4 levels in cell culture supernatant of splenocytes were performed. Histopathological examinations of mice during the study were also conducted. The expression levels of T-bet, IL-4, GATA3, TGF-β, and FOXP3 in EAE + HCF mice were significantly higher compared to EAE + PBS mice. In the EAE + HCF group, the expression levels of IFN-γ, IL-1β, and TNF were significantly lower than in the EAE + PBS group. The histopathological results showed significantly reduced inflammation and demyelination in EAE + HCF mice compared to EAE + PBS mice. Our study provides proof-of-concept in the EAE mouse model of MS that helminth-derived products such as HCF have a potential prophylactic effect on MS development and present a novel potential therapeutic strategy.
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Affiliation(s)
- Maryam Hajizadeh
- Infectious and Tropical Disease Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
| | - Aynaz Jabbari
- Infectious and Tropical Disease Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
| | - Adel Spotin
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran (S.S.H.)
| | - Seyyed Sina Hejazian
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran (S.S.H.)
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
| | - Tahereh Mikaeili Galeh
- Department of Basic Medical Sciences, Khoy University of Medical Sciences, Khoy 53464-58167, Iran
| | - Hadi Hassannia
- Immunogenetic Research Center, Faculty of Medicine and Amol Faculty of Paramedical Sciences, Mazandaran, University of Medical Sciences, Sari 48175-866, Iran
| | - Maryam Sahlolbei
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran (S.S.H.)
| | - Abdol Sattar Pagheh
- Infectious Diseases Research Center, Birjand University of Medical Sciences, Birjand 14619-65381, Iran
| | - Ehsan Ahmadpour
- Infectious and Tropical Disease Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran (S.S.H.)
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Anarlouei S, Roohy F, Mohamadynejad P. Effect of rs1058240 polymorphism in 3'-UTR of GATA3 gene on potential binding of miRNAs and its association with RRMS risk: bioinformatics analysis and case-control study. Int J Neurosci 2023:1-6. [PMID: 37842852 DOI: 10.1080/00207454.2023.2272043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/12/2023] [Indexed: 10/17/2023]
Abstract
AIM Multiple sclerosis is believed to be an autoimmune disease that is influenced by T helper (Th) cell differentiation. GATA3 plays an important role in reducing the development and severity of MS by shifting the differentiation of Th cells to Th2 and regulatory T cells while inhibiting the differentiation of Th1 and Th17 cells. Considering the functional role of rs1058240 SNP in the 3'-UTR of GATA3 mRNA, the association of target SNP with the risk of RRMS was examined. METHODS Genomic DNA was extracted from whole blood samples of 200 RRMS patients and 226 healthy individuals as a control group. Different genotypes of rs1058240 SNP were determined using the RFLP-PCR technique. Statistical analysis was performed using SPSS software and χ2 and logistic regression tests. The stability of GATA3 mRNA secondary structures and the binding patterns of GATA3-miRNAs with different alleles were evaluated using RNAfold and RNAhybrid programs, respectively. RESULTS The results indicated that the GATA3 rs1058240 G allele (p value = 0.010, OR = 1.45, CI = 1.09-1.93) and GG genotype (adjusted p value = 0.017, OR = 2.27, 95%CI = 1.16-4.44) increased the risk of RRMS, particularly in women (adjusted p value = 0.006, OR = 2.99, 95%CI = 1.37-6.52). Bioinformatics analysis revealed that although the allelic variation of this polymorphism had only a slight effect on mRNA stability (-177 to -177.20), the G allele significantly increased miRNA binding strength and miRNA-mRNA thermodynamic stability for hsa-miR-337-5p, hsa-miR-4445-3p, hsa-miR-4485-3p, hsa-miR-95-3p (ΔMFE > 0) compared to the A allele. CONCLUSION The G allele and GG genotype of rs1058240 in GATA3 mRNA 3'-UTR were found to be risk factors for increasing the susceptibility to RRMS.
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Affiliation(s)
- Shirin Anarlouei
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Fatemeh Roohy
- Department of Biology, Faculty of Basic Sciences, Kazerun Branch, Islamic Azad University, Kazerun, Iran
| | - Parisa Mohamadynejad
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
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Jafarzadeh A, Bazargan N, Chatrabnous N, Jafarzadeh S, Nemati M. Contribution of survivin to the immune system, allergies and autoimmune diseases. Hum Immunol 2023; 84:301-310. [PMID: 36754653 DOI: 10.1016/j.humimm.2023.01.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 12/30/2022] [Accepted: 01/30/2023] [Indexed: 02/09/2023]
Abstract
In addition to malignancies, survivin (a member of the apoptosis inhibitor family) has been implicated in the pathogenesis of inflammatory disorders, including autoimmune and allergic diseases. Survivin is constantly expressed in the proliferating hematopoietic progenitor cells, and it is re-expressed in the mature cells of the innate and adaptive immunity, upon activation. Survivin enhances the expression of co-stimulatory molecules and MHC class II molecules in dendritic cells, and promotes the lifespan of macrophages, neutrophils, and eosinophils, while suppressing natural killer (NK) cell activity. Survivin has been implicated in T cell maturation, T cell expansion, effector CD4+ T cell differentiation, maintenance of memory CD4+ T and CD8+ T cells, as well as antibody production. Upregulated expression of survivin was indicated in the T cells as well as various samples collected from allergic patients. Survivin can contribute to the pathogenesis of allergic diseases via the promotion of the Th2 polarization, promoting IL-4 expression, compromising activation-induced cell death (AICD) in Th2 cells, and preventing apoptosis of eosinophils, as well as, amplification of eosinophilia. Moreover, survivin can interfere with clonal deletion of autoreactive T and B cells, as well as suppress Treg cell development and activity supporting the development of autoimmune diseases. This review discusses the role of survivin in immunity, allergy and autoimmunity as well as provides evidence that survivin may be considered as a novel therapeutic target for the treatment of allergic and autoimmune diseases.
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Affiliation(s)
- Abdollah Jafarzadeh
- Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran; Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Nasrin Bazargan
- Department of Internal Medicine, Medical School, Kerman University of Medical Sciences, Kerman, Iran
| | - Nazanin Chatrabnous
- Endocrinology and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sara Jafarzadeh
- Student Research Committee, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Maryam Nemati
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Haematology and Laboratory Sciences, School of Para-Medicine, Kerman University of Medical Sciences, Kerman, Iran
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Azari H, Karimi E, Shekari M, Tahmasebi A, Nikpoor AR, Negahi AA, Sanadgol N, Mousavi P. Construction of a lncRNA-miRNA-mRNA network to determine the key regulators of the Th1/Th2 imbalance in multiple sclerosis. Epigenomics 2021; 13:1797-1815. [PMID: 34726075 DOI: 10.2217/epi-2021-0296] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: The exact epigenetic mechanisms that determine the balance of T helper (Th)1 and Th2 cells and autoimmune responses in multiple sclerosis (MS) remain unclear. We aim to clarify these. Methods: A combination of bioinformatics analysis and molecular evaluations was utilized to identify master hub genes. Results: A competitive endogenous RNA network containing six long noncoding RNAs (lncRNAs), 21 miRNAs and 86 mRNAs was provided through enrichment analysis and a protein-protein interaction network. NEAT1 and MALAT1 were found as differentially expressed lncRNAs using Gene Expression Omnibus (GSE21942). Quantitative real-time PCR results demonstrate dysregulation in the RUNX3 (a regulator of Th1/Th2 balance), GATA3 and TBX21, as well as miR-544a and miR-210-3p (which directly target RUNX3). ELISA also confirmed an imbalance in IFN-γ (Th1)/IL-4 (Th2) in MS patients. Conclusion: Our findings introduce novel biomarkers leading to Th1/Th2 imbalance in MS.
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Affiliation(s)
- Hanieh Azari
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, 79196-93116, Iran
| | - Elham Karimi
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, 79196-93116, Iran
| | - Mohammad Shekari
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, 79196-93116, Iran.,Hormozgan University of Medical Sciences Research Center for Molecular Medicine, Bandar Abbas, 79196-93116, Iran
| | - Ahmad Tahmasebi
- Institute of Biotechnology, Shiraz University, Shiraz, 71441-13131, Iran
| | - Amin Reza Nikpoor
- Hormozgan University of Medical Sciences Research Center for Molecular Medicine, Bandar Abbas, 79196-93116, Iran
| | - Ahmad Agha Negahi
- Department of Internal Medicine, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, 79196-93116, Iran
| | - Nima Sanadgol
- Institute of Neuroanatomy, RWTH University Hospital Aachen, Aachen, 52074, Germany
| | - Pegah Mousavi
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, 79196-93116, Iran.,Hormozgan University of Medical Sciences Research Center for Molecular Medicine, Bandar Abbas, 79196-93116, Iran
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Soltanmoradi S, Tavakolpour V, Moghadasi AN, Kouhkan F. Expression analysis of NF-κB-associated long noncoding RNAs in peripheral blood mononuclear cells from relapsing-remitting multiple sclerosis patients. J Neuroimmunol 2021; 356:577602. [PMID: 33979709 DOI: 10.1016/j.jneuroim.2021.577602] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/05/2021] [Accepted: 05/02/2021] [Indexed: 12/19/2022]
Abstract
Long noncoding RNAs (lncRNAs) as potential disease biomarkers might be related to severe course of multiple sclerosis (MS). We evaluated expression levels of NF-κB-associated lncRNAs including HOTAIR, THRIL, H19, NKILA, and ANRIL; as well as expression of IL-6, TNF-α and MMP9, in peripheral blood mononuclear cells (PBMCs) from 60 relapse-remitting MS (RRMS) patients. At relapse phase of RRMS, up-regulation of ANRIL and H19 was positively correlated with the overexpression of IL-6; high levels of THRIL and HOTAIR was positively correlated with increased levels of TNF-α and MMP9, respectively; however, the NKILA expression was negatively correlated with the expression of TNF-α.
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Affiliation(s)
| | - Vahid Tavakolpour
- Stem Cell Technology Research Center, Tehran, Iran; Department of Stem Cells and Regenerative Medicine, Faculty of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology, Tehran, Iran
| | - Abdorreza Naser Moghadasi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
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Liu J, Mori M, Sugimoto K, Uzawa A, Masuda H, Uchida T, Ohtani R, Kuwabara S. Peripheral blood helper T cell profiles and their clinical relevance in MOG-IgG-associated and AQP4-IgG-associated disorders and MS. J Neurol Neurosurg Psychiatry 2020; 91:132-139. [PMID: 31806723 DOI: 10.1136/jnnp-2019-321988] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/21/2019] [Accepted: 11/16/2019] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To investigate the immunological characteristics and their clinical relevance in anti-myelin oligodendrocyte glycoprotein (MOG)-IgG-associated and anti-aquaporin-4 (AQP4)-IgG-associated disorders (MOGAD and AQPAD) and multiple sclerosis (MS). METHODS We measured peripheral blood helper T cell subsets (Th1, Th2, Th17 and regulatory T cell (Treg)) in patients with MOGAD (n=26), AQPAD (n=32) and MS (n=28) in the attack and remission phases by flow cytometry with intracellular cytokine staining. We also studied their correlation with clinical parameters. Ten normal subjects served as healthy controls. RESULTS In all the three disorders, Th17 significantly increased at attack, and downregulated in the remission phases, although still elevated compare with healthy controls. MOGAD and AQPAD patients shared the common T cell profiles, while the extent of Th17 shift was more prominent in AQPAD. Patients with MS showed decreased Th2 than ones with MOGAD and AQPAD at attack. In terms of clinical correlation, MS patients showed that higher Th1 and Th17 proportion was associated with more frequent relapse and more severe clinical disability, whereas in MOGAD, higher Treg was associated with milder clinical severity. In AQPAD, no obvious correlation of Th profiles with clinical manifestation was found. CONCLUSIONS The present study first investigated intracellular cytokine levels among MOGAD, AQPAD and MS. The different patterns and extent of helper T cell profiles could reflect the pathogenesis of each disorders, and may affect disease severity and activity.
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Affiliation(s)
- Jia Liu
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Neurology, The Second Hospital of Hebei Medical University, Hebei, China
| | - Masahiro Mori
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kazuo Sugimoto
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Neurology, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
| | - Akiyuki Uzawa
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroki Masuda
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tomohiko Uchida
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryohei Ohtani
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Satoshi Kuwabara
- Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
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