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Carbone F, Russo C, Colamatteo A, La Rocca C, Fusco C, Matarese A, Procaccini C, Matarese G. Cellular and molecular signaling towards T cell immunological self-tolerance. J Biol Chem 2024; 300:107134. [PMID: 38432631 PMCID: PMC10981134 DOI: 10.1016/j.jbc.2024.107134] [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: 11/15/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024] Open
Abstract
The binding of a cognate antigen to T cell receptor (TCR) complex triggers a series of intracellular events controlling T cell activation, proliferation, and differentiation. Upon TCR engagement, different negative regulatory feedback mechanisms are rapidly activated to counterbalance T cell activation, thus preventing excessive signal propagation and promoting the induction of immunological self-tolerance. Both positive and negative regulatory processes are tightly controlled to ensure the effective elimination of foreign antigens while limiting surrounding tissue damage and autoimmunity. In this context, signals deriving from co-stimulatory molecules (i.e., CD80, CD86), co-inhibitory receptors (PD-1, CTLA-4), the tyrosine phosphatase CD45 and cytokines such as IL-2 synergize with TCR-derived signals to guide T cell fate and differentiation. The balance of these mechanisms is also crucial for the generation of CD4+ Foxp3+ regulatory T cells, a cellular subset involved in the control of immunological self-tolerance. This review provides an overview of the most relevant pathways induced by TCR activation combined with those derived from co-stimulatory and co-inhibitory molecules implicated in the cell-intrinsic modulation of T cell activation. In addition to the latter, we dissected mechanisms responsible for T cell-mediated suppression of immune cell activation through regulatory T cell generation, homeostasis, and effector functions. We also discuss how imbalanced signaling derived from TCR and accessory molecules can contribute to autoimmune disease pathogenesis.
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Affiliation(s)
- Fortunata Carbone
- Laboratorio di Immunologia, Istituto per l'Endocrinologia e l'Oncologia Sperimentale "G. Salvatore", Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy; Unità di Neuroimmunologia, IRCCS-Fondazione Santa Lucia, Roma, Italy
| | - Claudia Russo
- D.A.I. Medicina di Laboratorio e Trasfusionale, Azienda Ospedaliera Universitaria "Federico II", Napoli, Italy
| | - Alessandra Colamatteo
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Claudia La Rocca
- Laboratorio di Immunologia, Istituto per l'Endocrinologia e l'Oncologia Sperimentale "G. Salvatore", Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy
| | - Clorinda Fusco
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Alessandro Matarese
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Claudio Procaccini
- Laboratorio di Immunologia, Istituto per l'Endocrinologia e l'Oncologia Sperimentale "G. Salvatore", Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy; Unità di Neuroimmunologia, IRCCS-Fondazione Santa Lucia, Roma, Italy.
| | - Giuseppe Matarese
- Laboratorio di Immunologia, Istituto per l'Endocrinologia e l'Oncologia Sperimentale "G. Salvatore", Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy; Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy.
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Grunwald C, Krętowska-Grunwald A, Adamska-Patruno E, Kochanowicz J, Kułakowska A, Chorąży M. The Role of Selected Interleukins in the Development and Progression of Multiple Sclerosis-A Systematic Review. Int J Mol Sci 2024; 25:2589. [PMID: 38473835 PMCID: PMC10932438 DOI: 10.3390/ijms25052589] [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: 01/27/2024] [Revised: 02/18/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Multiple sclerosis is a disabling inflammatory disorder of the central nervous system characterized by demyelination and neurodegeneration. Given that multiple sclerosis remains an incurable disease, the management of MS predominantly focuses on reducing relapses and decelerating the progression of both physical and cognitive decline. The continuous autoimmune process modulated by cytokines seems to be a vital contributing factor to the development and relapse of multiple sclerosis. This review sought to summarize the role of selected interleukins in the pathogenesis and advancement of MS. Patients with MS in the active disease phase seem to exhibit an increased serum level of IL-2, IL-4, IL-6, IL-13, IL-17, IL-21, IL-22 and IL-33 compared to healthy controls and patients in remission, while IL-10 appears to have a beneficial impact in preventing the progression of the disease. Despite being usually associated with proinflammatory activity, several studies have additionally recognized a neuroprotective role of IL-13, IL-22 and IL-33. Moreover, selected gene polymorphisms of IL-2R, IL-4, IL-6, IL-13 and IL-22 were identified as a possible risk factor related to MS development. Treatment strategies of multiple sclerosis that either target or utilize these cytokines seem rather promising, but more comprehensive research is necessary to gain a clearer understanding of how these cytokines precisely affect MS development and progression.
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Affiliation(s)
- Cezary Grunwald
- Department of Neurology, Medical University of Bialystok, Marii Skłodowskiej-Curie 24A, 15-276 Białystok, Poland; (J.K.); (A.K.)
| | - Anna Krętowska-Grunwald
- Department of Pediatric Oncology and Hematology, Medical University of Bialystok, Jerzego Waszyngtona 17, 15-274 Białystok, Poland;
| | - Edyta Adamska-Patruno
- Clinical Research Center, Medical University of Bialystok, Marii Skłodowskiej-Curie 24A, 15-276 Białystok, Poland;
| | - Jan Kochanowicz
- Department of Neurology, Medical University of Bialystok, Marii Skłodowskiej-Curie 24A, 15-276 Białystok, Poland; (J.K.); (A.K.)
| | - Alina Kułakowska
- Department of Neurology, Medical University of Bialystok, Marii Skłodowskiej-Curie 24A, 15-276 Białystok, Poland; (J.K.); (A.K.)
| | - Monika Chorąży
- Department of Neurology, Medical University of Bialystok, Marii Skłodowskiej-Curie 24A, 15-276 Białystok, Poland; (J.K.); (A.K.)
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Pehlivan S, Aytac HM, Nursal AF, Tuncel FC, Pehlivan M. IL2RA rs2104286 and IL2 rs2069762 polymorphisms may be associated with bipolar disorder and its clinical findings. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2023; 43:441-452. [PMID: 37843874 DOI: 10.1080/15257770.2023.2266820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/29/2023] [Indexed: 10/17/2023]
Abstract
Study results supported that immuno-inflammatory pathways in the brain and environment contribute to the etiopathogenesis of bipolar disorder (BD), a chronic affective disease. Our study aimed to assess the relationship between BD risk and interleukin 2 (IL2) and interleukin 2 receptor subunit alpha (IL2RA) variants in a Turkish population. Genomic DNA from 86 diagnosed BD patients and 100 healthy blood donors was extracted. IL2RA rs2104286, IL2 rs2069762, and IL2 rs2069763 variants were genotyped using the polymerase chain reaction-based restriction fragment length polymorphism (PCR-RFLP) method. It was compared to the relationship between the genotype distributions of these variants and clinical characteristics. Results were evaluated statistically. A statistically significant difference in the genotype distribution of the IL2RA rs2104286 variant was found between patients and controls. There was no GG genotype in the patient group. The IL2RA rs2104286 AA genotype was more common in the patient group than the controls, and the AG genotype was higher in the controls compared to the patients (p = 0.001, p = 0.001, respectively). The IL2 rs2069762 and IL2 rs2069763 genotype distributions did not differ between the patient and control groups (p > 0.05). We found that the clinical global impression severity (CGI-S) score was higher in those with IL2 rs2069762 TG and GG genotypes. In this study, we showed for the first time that the genotype distribution of IL2RA rs2104286 and IL2 rs2069762 is associated with BD susceptibility and CGI-S score in a Turkish population.
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Affiliation(s)
- Sacide Pehlivan
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Turkey
- Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Turkey
| | - Hasan Mervan Aytac
- Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Turkey
- Department of Psychiatry, Basaksehir Cam and Sakura City Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ayse Feyda Nursal
- Department of Medical Genetics, Faculty of Medicine, Hitit University, Corum, Turkey
| | - Fatima Ceren Tuncel
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Turkey
- Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Turkey
| | - Mustafa Pehlivan
- Department of Hematology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
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Lezhnyova V, Davidyuk Y, Mullakhmetova A, Markelova M, Zakharov A, Khaiboullina S, Martynova E. Analysis of herpesvirus infection and genome single nucleotide polymorphism risk factors in multiple sclerosis, Volga federal district, Russia. Front Immunol 2022; 13:1010605. [PMID: 36451826 PMCID: PMC9703080 DOI: 10.3389/fimmu.2022.1010605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 10/03/2022] [Indexed: 09/29/2023] Open
Abstract
Multiple sclerosis (MS) is a heterogeneous disease where herpesvirus infection and genetic predisposition are identified as the most consistent risk factors. Serum and blood samples were collected from 151 MS and 70 controls and used to analyze circulating antibodies for, and DNA of, Epstein Barr virus (EBV), human cytomegalovirus (HCMV), human herpes virus 6 (HHV6), and varicella zoster virus (VZV). The frequency of selected single nucleotide polymorphisms (SNPs) in MS and controls were studied. Herpesvirus DNA in blood samples were analyzed using qPCR. Anti-herpesvirus antibodies were detected by ELISA. SNPs were analyzed by the allele-specific PCR. For statistical analysis, Fisher exact test, odds ratio and Kruskall-Wallis test were used; p<0.05 values were considered as significant. We have found an association between circulating anti-HHV6 antibodies and MS diagnosis. We also confirmed higher frequency of A and C alleles in rs2300747 and rs12044852 of CD58 gene and G allele in rs929230 of CD6 gene in MS as compared to controls. Fatigue symptom was linked to AC and AA genotype in rs12044852 of CD58 gene. An interesting observation was finding higher frequency of GG genotype in rs12722489 of IL2RA and T allele in rs1535045 of CD40 genes in patient having anti-HHV6 antibodies. A link was found between having anti-VZV antibodies in MS and CC genotype in rs1883832 of CD40 gene.
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Affiliation(s)
- Vera Lezhnyova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Yuriy Davidyuk
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Asia Mullakhmetova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Maria Markelova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Alexander Zakharov
- Department of Neurology and Neurosurgery, Samara State Medical University, Samara, Russia
| | - Svetlana Khaiboullina
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Ekaterina Martynova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
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Tempest A, Veettil SK, Maharajan MK, Earl JC, Ngorsuraches S, Chaiyakunapruk N. Genetic biomarkers in multiple sclerosis: An umbrella review of meta-analyses of observational studies. Mult Scler Relat Disord 2022; 63:103834. [DOI: 10.1016/j.msard.2022.103834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 04/08/2022] [Accepted: 04/25/2022] [Indexed: 11/16/2022]
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Jamann H, Cui QL, Desu HL, Pernin F, Tastet O, Halaweh A, Farzam-kia N, Mamane VH, Ouédraogo O, Cleret-Buhot A, Daigneault A, Balthazard R, Klement W, Lemaître F, Arbour N, Antel J, Stratton JA, Larochelle C. Contact-Dependent Granzyme B-Mediated Cytotoxicity of Th17-Polarized Cells Toward Human Oligodendrocytes. Front Immunol 2022; 13:850616. [PMID: 35479072 PMCID: PMC9035748 DOI: 10.3389/fimmu.2022.850616] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Multiple sclerosis (MS) is characterized by the loss of myelin and of myelin-producing oligodendrocytes (OLs) in the central nervous system (CNS). Pro-inflammatory CD4+ Th17 cells are considered pathogenic in MS and are harmful to OLs. We investigated the mechanisms driving human CD4+ T cell-mediated OL cell death. Using fluorescent and brightfield in vitro live imaging, we found that compared to Th2-polarized cells, Th17-polarized cells show greater interactions with primary human OLs and human oligodendrocytic cell line MO3.13, displaying longer duration of contact, lower mean speed, and higher rate of vesicle-like structure formation at the sites of contact. Using single-cell RNA sequencing, we assessed the transcriptomic profile of primary human OLs and Th17-polarized cells in direct contact or separated by an insert. We showed that upon close interaction, OLs upregulate the expression of mRNA coding for chemokines and antioxidant/anti-apoptotic molecules, while Th17-polarized cells upregulate the expression of mRNA coding for chemokines and pro-inflammatory cytokines such as IL-17A, IFN-γ, and granzyme B. We found that secretion of CCL3, CXCL10, IFN-γ, TNFα, and granzyme B is induced upon direct contact in cocultures of human Th17-polarized cells with human OLs. In addition, we validated by flow cytometry and immunofluorescence that granzyme B levels are upregulated in Th17-polarized compared to Th2-polarized cells and are even higher in Th17-polarized cells upon direct contact with OLs or MO3.13 cells compared to Th17-polarized cells separated from OLs by an insert. Moreover, granzyme B is detected in OLs and MO3.13 cells following direct contact with Th17-polarized cells, suggesting the release of granzyme B from Th17-polarized cells into OLs/MO3.13 cells. To confirm granzyme B–mediated cytotoxicity toward OLs, we showed that recombinant human granzyme B can induce OLs and MO3.13 cell death. Furthermore, pretreatment of Th17-polarized cells with a reversible granzyme B blocker (Ac-IEPD-CHO) or a natural granzyme B blocker (serpina3N) improved survival of MO3.13 cells upon coculture with Th17 cells. In conclusion, we showed that human Th17-polarized cells form biologically significant contacts with human OLs and exert direct toxicity by releasing granzyme B.
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Affiliation(s)
- Hélène Jamann
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Qiao-Ling Cui
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Haritha L. Desu
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Florian Pernin
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Olivier Tastet
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
| | - Alexandre Halaweh
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Microbiology, Immunology and Infectiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Negar Farzam-kia
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Victoria Hannah Mamane
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Oumarou Ouédraogo
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Microbiology, Immunology and Infectiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Aurélie Cleret-Buhot
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
| | - Audrey Daigneault
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
| | - Renaud Balthazard
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Wendy Klement
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Florent Lemaître
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Nathalie Arbour
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Jack Antel
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Jo Anne Stratton
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Catherine Larochelle
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Université de Montréal, Montreal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- *Correspondence: Catherine Larochelle,
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Peerlings D, Mimpen M, Damoiseaux J. The IL-2 - IL-2 receptor pathway: Key to understanding multiple sclerosis. J Transl Autoimmun 2022; 4:100123. [PMID: 35005590 PMCID: PMC8716671 DOI: 10.1016/j.jtauto.2021.100123] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 09/20/2021] [Indexed: 12/28/2022] Open
Abstract
The development, progression, diagnosis and treatment of autoimmune diseases, such as multiple sclerosis (MS), are convoluted processes which remain incompletely understood. Multiple studies demonstrated that the interleukin (IL)-2 – IL-2 receptor (IL-2R) pathway plays a pivotal role within these processes. The most striking functions of the IL-2 – IL-2R pathway are the differential induction of autoimmune responses and tolerance. This paradoxical function of the IL-2 – IL-2R pathway may be an attractive therapeutic target for autoimmune diseases such as MS. However, the exact mechanisms that lead to autoimmunity or tolerance remain to be elucidated. Furthermore, another factor of this pathway, the soluble form of the IL-2R (sIL-2R), further complicates understanding the role of the IL-2 – IL-2R pathway in MS. The challenge is to unravel these mechanisms to prevent, diagnose and recover MS. In this review, first, the current knowledge of MS and the IL-2 – IL-2R pathway are summarized. Second, the key findings of the relation between the IL-2 – IL-2R pathway and MS have been highlighted. Eventually, this review may launch broad interest in the IL-2 – IL-2R pathway propelling further research in autoimmune diseases, including MS. The IL-2 – IL-2R pathway determines the balance between immunity and tolerance. The IL-2 – IL-2R pathway is involved in the pathogenesis of multiple sclerosis. The role of soluble IL-2R is controversial and requires further investigation.
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Affiliation(s)
- Daphne Peerlings
- Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Max Mimpen
- School for Mental Health and Neuroscience, University of Maastricht, Maastricht, the Netherlands
| | - Jan Damoiseaux
- Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, the Netherlands
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Tang N, Huang J, Chen C, Wu X, Xu H, Chen G, Xue H. Polymorphisms and haplotypes of IL2RA, IL10, IFNG, IRF5, and CCR2 are associated with Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis in children. Pediatr Blood Cancer 2021; 68:e29097. [PMID: 34031980 DOI: 10.1002/pbc.29097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 04/11/2021] [Accepted: 04/14/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Cytokine storms are central to the development of Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis (EBV-HLH). Previous studies have shown that single-nucleotide polymorphisms (SNPs) of cytokine genes may be associated with the development of EBV-HLH in children. As such, we investigated the association between susceptibility to EBV-HLH in children and SNPs and haplotypes of genes encoding interleukin-2 receptor subunit alpha (IL2RA), interleukin-10 (IL10), interferon gamma (IFNG), interferon regulatory factor 5 (IRF5), and C-C chemokine receptor 2 (CCR2). METHODS Sixty-six children with EBV-HLH and 58 healthy EBV-seropositive controls were enrolled in this study. SNPs of IL2RA rs2104286, rs12722489, and rs11594656; IL10 rs1800896, rs1800871, and rs1800872; IFNG rs2430561, IRF5 rs2004640, and CCR2 rs1799864 were assayed and genotyped using the SNaPshot technique. RESULTS Frequencies of the A allele of IL2RA rs2104286 and IL10 rs1800896, and C allele of IL-10 rs1800872 were significantly higher in the EBV-HLH group than in the control group. The AA genotype of IL2RA rs2104286 and IL10 rs1800896, and the CC genotype of IL10 rs1800872 might be associated with a significantly high risk of EBV-HLH. However, the frequencies of genotypes and alleles of IL2RA rs2104286, IL10 rs1800871, IFNG rs2430561, IRF5 rs2004640, and CCR2 rs1799864 were similar in both groups. Additionally, IL2RA AGT (rs2104286-rs12722489-rs11594656) and IL10 ACC (rs1800896-rs1800871-rs1800872) haplotypes were also associated with an increased risk of EBV-HLH. CONCLUSIONS SNPs of IL2RA rs2104286, IL10 rs1800896 and rs1800872 and the haplotypes of IL2RA AGT and IL10 ACC were highly associated with susceptibility to EBV-HLH in children.
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Affiliation(s)
- Nannan Tang
- Division of Hematology/Oncology, Department of Pediatrics, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Junbin Huang
- Division of Hematology/Oncology, Department of Pediatrics, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Chun Chen
- Division of Hematology/Oncology, Department of Pediatrics, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Xiaojun Wu
- Department of Pediatrics, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Honggui Xu
- Department of Pediatrics, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Guohua Chen
- Department of Pediatrics, Huizhou First Hospital, Huizhou, China
| | - Hongman Xue
- Division of Hematology/Oncology, Department of Pediatrics, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
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9
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Du J, Wang X, Tan G, Wei W, Zhou F, Liang Z, Li H, Yu H. Predisposition to Graves' disease and Graves' ophthalmopathy by genetic variants of IL2RA. J Mol Med (Berl) 2021; 99:1487-1495. [PMID: 34287665 DOI: 10.1007/s00109-021-02111-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 06/03/2021] [Accepted: 07/02/2021] [Indexed: 12/28/2022]
Abstract
Previous studies have identified that Th17/Treg cells were involved in the occurrence and development of Graves' disease (GD). This study aimed at clarifying the association between GD susceptibility and nine single nucleotide polymorphisms (SNPs) of Th17/Treg cell-related genes, including IL2RA, miR27a, miR182, and FoxO1. A two-stage association study was performed in 650 GD patients and 1300 healthy controls. PCR-RFLP assays, real-time PCR, and ELISA were performed. In the first stage, association analysis has identified that IL2RA/rs3118470 TT genotype (Pc = 0.027, OR = 1.688) and IL2RA/rs2104286 AA genotype (Pc = 0.027, OR = 1.658) has significantly increased frequencies in patients with GD than control subjects. In the second stage, the result of rs2104286 was consistent with the first-stage results (AA genotype: Pc = 0.006, OR = 1.618). The combined data showed that IL2RA/rs2104286 AA genotype had increased frequencies in patients with GD (Pc = 8.772 × 10-6, OR = 1.636). Stratification analysis also revealed that rs2104286 AA genotype was significantly associated with Graves' ophthalmopathy (GO) susceptibility (Pc = 9.150 × 10-4, OR = 1.851). Functional studies showed that carriers of the rs2104286 AA genotype had lower IL2RA mRNA expression than AG genotype carriers (P = 0.021). Cytokine analyses revealed that the rs2104286 AA genotype individuals had lower IL-10 levels (P = 0.015) and increased IL-17 levels than AG genotype carriers (P = 1.467 × 10-4). In conclusion, our findings suggested that IL2RA/rs2104286 was associated with GD and GO susceptibility in Southwest Chinese Han population, which may be involved in the occurrence of GD and GO by affecting the mRNA expression of IL2RA gene and the cytokine production. KEY MESSAGES: We identified that IL2RA/rs2104286 locus contributed to the predisposition of Graves' disease (GD) and Graves' ophthalmopathy (GO). Functional analyses suggested that IL2RA/rs2104286 may participate in the occurrence of GD and GO by affecting the mRNA expression of IL2RA and cytokine (IL-10 and IL-17) secretion. We found that IL2RA (rs3118470, rs7093069), miR27a/rs895819, miR182/rs76481776, and FoxO1 (rs2297626, rs17592236, rs9549241, rs12585277) loci polymorphisms were not associated with GD susceptibility.
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Affiliation(s)
- Juan Du
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Xin Wang
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Guiqin Tan
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Wenwen Wei
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Fangyu Zhou
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Zhongzhi Liang
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Hua Li
- Yongchuan Hospital, Chongqing Medical University, Chongqing, 402160, China
| | - Hongsong Yu
- School of Basic Medical Science, Special Key Laboratory of Ocular Diseases of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China.
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10
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Hurkmans DP, Basak EA, Schepers N, Oomen-De Hoop E, Van der Leest CH, El Bouazzaoui S, Bins S, Koolen SLW, Sleijfer S, Van der Veldt AAM, Debets R, Van Schaik RHN, Aerts JGJV, Mathijssen RHJ. Granzyme B is correlated with clinical outcome after PD-1 blockade in patients with stage IV non-small-cell lung cancer. J Immunother Cancer 2021; 8:jitc-2020-000586. [PMID: 32461348 PMCID: PMC7254154 DOI: 10.1136/jitc-2020-000586] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2020] [Indexed: 01/05/2023] Open
Abstract
Background A minority of patients with advanced non-small-cell lung cancer (NSCLC) benefit from treatment with immune checkpoint inhibitors (ICIs). Ineffective effector function of activated T and NK cells may lead to reduced tumor cell death, even when these activated effector cells are released from their immune checkpoint brake. Hence, in this study we aimed to assess the association of baseline serum granzyme B, as well as germline variation of the GZMB gene, with clinical outcome to programmed cell death protein 1 (PD-1) blockade. Methods A total of 347 patients with stage IV NSCLC who started nivolumab treatment between June 2013 and June 2017 were prospectively included. Baseline serum and whole blood was available, allowing for protein quantification and targeted DNA sequencing. Clinical outcome was based on best overall response (BOR) according to Response Evaluation Criteria in Solid Tumors, V.1.1, progression-free survival (PFS), and overall survival (OS). Results Patients with low serum levels of granzyme B had worse PFS (HR: 1.96; 95% CI: 1.12 to 3.43; p=0.018) and worse OS (HR: 2.08; 95% CI: 1.12 to 3.87; p=0.021) than patients with high baseline serum levels. To validate the findings, germline variation of GZMB rs8192917 was assessed. Patients with homozygous and heterozygous variants of GZMB rs8192917 had worse BOR (OR: 1.60; 95% CI: 1.01 to 2.52; p=0.044) and worse PFS (HR: 1.38; 95% CI:1.02 to 1.87; p=0.036) than wild types. Conclusions A low baseline serum level of granzyme B and germline variation of GZMB was associated with worse clinical outcome in NSCLC, emphasizing the relevance and additional value of monitoring germline genetic variations which mirror cytotoxic functions of T cells in ICI therapy. Trail registration number Dutch Trial Registry (NL6828).
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Affiliation(s)
- Daan P Hurkmans
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands .,Department of Pulmonology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Edwin A Basak
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Nina Schepers
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Esther Oomen-De Hoop
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | | | - Samira El Bouazzaoui
- Department of Clinical Chemistry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sander Bins
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Stijn L W Koolen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.,Departmemt of Hospital Pharmacy, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Stefan Sleijfer
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Astrid A M Van der Veldt
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.,Department of Radiology & Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Reno Debets
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Ron H N Van Schaik
- Department of Clinical Chemistry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Joachim G J V Aerts
- Department of Pulmonology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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11
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de With M, Hurkmans DP, Oomen-de Hoop E, Lalouti A, Bins S, El Bouazzaoui S, van Brakel M, Debets R, Aerts JGJV, van Schaik RHN, Mathijssen RHJ, van der Veldt AAM. Germline Variation in PDCD1 Is Associated with Overall Survival in Patients with Metastatic Melanoma Treated with Anti-PD-1 Monotherapy. Cancers (Basel) 2021; 13:cancers13061370. [PMID: 33803602 PMCID: PMC8002987 DOI: 10.3390/cancers13061370] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/06/2021] [Accepted: 03/15/2021] [Indexed: 01/14/2023] Open
Abstract
A substantial number of melanoma patients do not benefit from therapy with anti-PD-1. Therefore, we investigated the predictive value of single nucleotide polymorphisms (SNPs) in genes related to the PD-1 axis in patients with metastatic melanoma. From 119 consecutive melanoma patients who were treated with pembrolizumab or nivolumab monotherapy, blood samples were genotyped for 11 SNPs in nine genes. Associations between SNPs and OS were tested using Cox regression analysis and internally validated by bootstrapping. For SNPs with a statistical significance, an expression quantitative trait loci (eQTL) analysis was performed. In a subset of patients, immunophenotyping was performed. Patients with a SNP in PDCD1 (804C > T; rs2227981) had a significantly poorer OS with a 3-year OS rate of 51.8%, as compared to 71% in wild type patients (hazard ratio [HR] 2.37; 95% CI: 1.11-5.04; p = 0.026). eQTL analysis showed that this SNP was associated with decreased gene expression. In addition, PDCD1 804C > T carriers had a reduced fraction of peripheral PD-1+CD4+ T cells. No other associations between SNPs and OS were found. PDCD1 804C > T is associated with poorer OS after anti-PD-1 monotherapy in patients with metastatic melanoma. This SNP may affect clinical benefit from ICIs by decreasing transcription initiation and expression of PD-1 in T cells.
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Affiliation(s)
- Mirjam de With
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
- Department of Clinical Chemistry, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (S.E.B.); (R.H.N.v.S.)
| | - Daan P. Hurkmans
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
- Department of Pulmonology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands;
- Correspondence: ; Tel.: +31-10-704-11-12
| | - Esther Oomen-de Hoop
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
| | - Ayoub Lalouti
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
| | - Sander Bins
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
| | - Samira El Bouazzaoui
- Department of Clinical Chemistry, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (S.E.B.); (R.H.N.v.S.)
| | - Mandy van Brakel
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
| | - Reno Debets
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
| | - Joachim G. J. V. Aerts
- Department of Pulmonology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands;
| | - Ron H. N. van Schaik
- Department of Clinical Chemistry, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (S.E.B.); (R.H.N.v.S.)
| | - Ron H. J. Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
| | - Astrid A. M. van der Veldt
- Department of Medical Oncology, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands; (M.d.W.); (E.O.-d.H.); (A.L.); (S.B.); (M.v.B.); (R.D.); (R.H.J.M.); (A.A.M.v.d.V.)
- Department of Radiology & Nuclear Medicine, Erasmus MC Cancer Institute, 3015 GD Rotterdam, The Netherlands
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12
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Asouri M, Alinejad Rokni H, Sahraian MA, Fattahi S, Motamed N, Doosti R, Amirbozorgi G, Karimpoor M, Mahboudi F, Akhavan-Niaki H. Association of HLA-DRA and IL2RA Polymorphisms with the Severity and Relapses Rate of Multiple Sclerosis in an Iranian Population. Rep Biochem Mol Biol 2020; 9:129-139. [PMID: 33178861 DOI: 10.29252/rbmb.9.2.129] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Multiple sclerosis (MS) is a multifactorial condition in which many genetic and environmental factors interfere. The association between genes involved in the immune system and MS was previously reported. The aims of this study were to evaluate 14 SNPs of HLA-DRA, 14 SNPs of IL2RA with severity of MS through Expanded Disability Status Scale (EDSS) and Annualized Relapse Rate (ARR). Methods 102 patients with MS referred to Sina hospital in Tehran, Iran, were diagnosed and studied based on McDonald's guideline, clinical signs, and brain imaging procedures. All patients were included in the study following informed consent. Genotyping study of 14 variants in the HLA-DRA, and 14 variants in IL2RA was conducted by Sanger sequencing. Disease outcomes including EDSS and ARR were registered. Outcome measures between different genotypes of each SNPs were compared separately. Results Among 14 SNPs in IL 2RA the genotypes of rs12722489 showed a significant association with ARR in two consecutive years. Mean ARR1 was 1.06±1.12, 0.20±0.34 and 0.31±.50 for AA, GA, and GG genotypes, respectively (p value= 0.008). Mean ARR2 was 1.5±1.08, 0.28±0.40, and 0.42±0.55 for AA, GA, and GG, respectively (p value= 0.001). Regression analysis showed a significant association between rs12722489 with ARR1 and ARR2, removing the potential confounding mediators. No significant association was found between SNPs in HLA-DRA with the attack rate and severity of MS. Conclusion The rs12722489 of IL-2RA has an association with ARR, but not with EDSS.
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Affiliation(s)
- Mohsen Asouri
- Department of Molecular Medicine, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.,North Research Center, Pasteur Institute of Iran, Amol, Iran
| | - Hamid Alinejad Rokni
- Systems Biology and Health Data Analytics Lab, the Graduate School of Biomedical Engineering, UNSW Sydney, 2052, NSW, AU
| | - Mohammad Ali Sahraian
- Multiple Sclerosis Research Center; Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadegh Fattahi
- North Research Center, Pasteur Institute of Iran, Amol, Iran
| | - Nima Motamed
- Department of Social Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Rozita Doosti
- Multiple Sclerosis Research Center; Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Morteza Karimpoor
- Department of Molecular Medicine, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Fereidoun Mahboudi
- Department of Molecular Medicine, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Haleh Akhavan-Niaki
- Zoonoses Research Center, North Research Center, Pasteur Institute of Iran, Amol, Iran.,Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
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13
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Stefanović M, Životić I, Stojković L, Dinčić E, Stanković A, Živković M. The association of genetic variants IL2RA rs2104286, IFI30 rs11554159 and IKZF3 rs12946510 with multiple sclerosis onset and severity in patients from Serbia. J Neuroimmunol 2020; 347:577346. [PMID: 32738499 DOI: 10.1016/j.jneuroim.2020.577346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 07/21/2020] [Indexed: 12/20/2022]
Abstract
An algorithm Probabilistic Identification of Causal SNPs, identified 434 causal variants for multiple sclerosis (MS) including IL2RA rs2104286, IFI30 rs11554159 and IKZF3 rs12946510. Analysis of individual and combined effects of these variants in the Serbian population identified that Il2RA rs2104286 G allele carriers had a lower risk for developing MS (gender adjusted OR = 0.63, p = .003). With regard to the IFI30 rs11554159 recessive genetic model, among HLA-DRB1*15:01 positive patients, the AA homozygote had a significantly higher MSSS compared to the G allele carriers (p = .003). This study confirms role of IL2RA rs2104286 in MS and suggest the role of IFI30 rs11554159 in disease severity, which needs validation.
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Affiliation(s)
- Milan Stefanović
- VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Ivan Životić
- VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Ljiljana Stojković
- VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Evica Dinčić
- Military Medical Academy, Clinic for Neurology, Belgrade, Serbia
| | - Aleksandra Stanković
- VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Maja Živković
- VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia.
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14
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Assar S, Nosratabadi R, Khorramdel Azad H, Masoumi J, Mohamadi M, Hassanshahi G. A Review of Immunomodulatory Effects of Fluoroquinolones. Immunol Invest 2020; 50:1007-1026. [PMID: 32746743 DOI: 10.1080/08820139.2020.1797778] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Past researches indicate that some types of antibiotics, apart from their antimicrobial effects, have some other important effects which indirectly are exerted by modulating and regulating the immune system's mediators. Among the compounds with antimicrobial effects, fluoroquinolones (FQs) are known as synthetic antibiotics, which exhibit the property of decomposing of DNA and prevent bacterial growth by inactivating the enzymes involved in DNA twisting, including topoisomerase II (DNA gyrase) and IV. Interestingly, immune responses are indirectly modulated by FQs through suppressing pro-inflammatory cytokines, such as interleukin 1 (IL-1), IL-6, tumor necrosis factor-alpha (TNF-α), and super-inducing IL-2, which tend to increase both the growth and activity of T and B lymphocytes. In addition, they affect the development of immune responses by influencing of expression of other cytokines and mediators. This study aims to review past research on the immunomodulatory effects of FQs on the expression of cytokines, especially IL-2 and to discuss controversial investigations.
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Affiliation(s)
- Shokrollah Assar
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Microbiology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Reza Nosratabadi
- Department of Immunology, Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Hossein Khorramdel Azad
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Javad Masoumi
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mahshad Mohamadi
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Gholamhossein Hassanshahi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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15
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Jia Z, Zhang Z, Yang Q, Deng C, Li D, Ren L. Effect of IL2RA and IL2RB gene polymorphisms on lung cancer risk. Int Immunopharmacol 2019; 74:105716. [PMID: 31279323 DOI: 10.1016/j.intimp.2019.105716] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/20/2019] [Accepted: 06/21/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Inflammation is crucial for lung cancer development. Variants of multiple genes in inflammation pathways may lead to susceptibility to lung cancer. In the present study, we aimed to assess the influence of polymorphisms in inflammation-related genes (IL2RA and IL2RB) on lung cancer risk. METHODS A total of 507 patients with lung cancer and 503 healthy controls were genotyped for seven polymorphisms of IL2RA and IL2RB using the Agena MassARRAY platform. We evaluated the relationship of the genotypes with lung cancer susceptibility using odds ratio (OR), 95% confidence interval (95% CI) and chi square test. RESULTS We found that IL2RA rs12722498 was significantly associated with a decreased risk of lung cancer in dominant (p = 0.040, OR = 0.71, 95% CI = 0.51-0.98), additive (p = 0.016, OR = 0.68, 95% CI = 0.50-0.93) and allele (p = 0.019, OR = 0.69, 95% CI = 0.51-0.94) models. After stratification analysis, the results showed that IL2RA rs12569923 (non-smokers), IL2RA rs791588 (≤60 years old, non-drinkers, BMI < 24 kg/m2), IL2RA rs12722498 (≤60 years old, non-drinkers, BMI < 24 kg/m2, female) and IL2RB rs2281089 (female, stage) significantly decreased the risk of lung cancer. Additionally, the haplotypes of rs12569923 and rs791588 in IL2RA had strong relationships with lung cancer in the subgroups of BMI < 24 kg/m2, age ≤ 60 years old, non-smokers and non-drinkers. CONCLUSION Our results showed that the IL2RA and IL2RB polymorphisms were associated with lung cancer risk in the Chinese Han population, which suggests roles for IL2RA and IL2RB polymorphisms in lung cancer.
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Affiliation(s)
- Zhuoqi Jia
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Zhe Zhang
- Department of Stomatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Qi Yang
- Department of Endocrinology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Chunni Deng
- Department of Stomatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Daxu Li
- Department of Stomatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China.
| | - Le Ren
- Department of Stomatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China.
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16
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Ziliotto N, Marchetti G, Scapoli C, Bovolenta M, Meneghetti S, Benazzo A, Lunghi B, Balestra D, Laino LA, Bozzini N, Guidi I, Salvi F, Straudi S, Gemmati D, Menegatti E, Zamboni P, Bernardi F. C6orf10 Low-Frequency and Rare Variants in Italian Multiple Sclerosis Patients. Front Genet 2019; 10:573. [PMID: 31297130 PMCID: PMC6607989 DOI: 10.3389/fgene.2019.00573] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 05/31/2019] [Indexed: 12/14/2022] Open
Abstract
In light of the complex nature of multiple sclerosis (MS) and the recently estimated contribution of low-frequency variants into disease, decoding its genetic risk components requires novel variant prioritization strategies. We selected, by reviewing MS Genome Wide Association Studies (GWAS), 107 candidate loci marked by intragenic single nucleotide polymorphisms (SNPs) with a remarkable association (p-value ≤ 5 × 10-6). A whole exome sequencing (WES)-based pilot study of SNPs with minor allele frequency (MAF) ≤ 0.04, conducted in three Italian families, revealed 15 exonic low-frequency SNPs with affected parent-child transmission. These variants were detected in 65/120 Italian unrelated MS patients, also in combination (22 patients). Compared with databases (controls gnomAD, dbSNP150, ExAC, Tuscany-1000 Genome), the allelic frequencies of C6orf10 rs16870005 and IL2RA rs12722600 were significantly higher (i.e., controls gnomAD, p = 9.89 × 10-7 and p < 1 × 10-20). TET2 rs61744960 and TRAF3 rs138943371 frequencies were also significantly higher, except in Tuscany-1000 Genome. Interestingly, the association of C6orf10 rs16870005 (Ala431Thr) with MS did not depend on its linkage disequilibrium with the HLA-DRB1 locus. Sequencing in the MS cohort of the C6orf10 3′ region revealed 14 rare mutations (10 not previously reported). Four variants were null, and significantly more frequent than in the databases. Further, the C6orf10 rare variants were observed in combinations, both intra-locus and with other low-frequency SNPs. The C6orf10 Ser389Xfr was found homozygous in a patient with early onset of the MS. Taking into account the potentially functional impact of the identified exonic variants, their expression in combination at the protein level could provide functional insights in the heterogeneous pathogenetic mechanisms contributing to MS.
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Affiliation(s)
- Nicole Ziliotto
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Giovanna Marchetti
- Department of Biomedical and Specialty Surgical Sciences, University of Ferrara, Ferrara, Italy
| | - Chiara Scapoli
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Matteo Bovolenta
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Silvia Meneghetti
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Andrea Benazzo
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Barbara Lunghi
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Dario Balestra
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Lorenza Anna Laino
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Nicolò Bozzini
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Irene Guidi
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Fabrizio Salvi
- IRCCS Institute of Neurological Sciences, Hospital Bellaria, Bologna, Italy
| | - Sofia Straudi
- Department of Neurosciences and Rehabilitation, S. Anna University Hospital, Ferrara, Italy
| | - Donato Gemmati
- Department of Biomedical & Specialty Surgical Sciences and Centre Haemostasis & Thrombosis, Section of Medical Biochemistry, Molecular Biology & Genetics, University of Ferrara, Ferrara, Italy
| | - Erica Menegatti
- Department of Morphology, Surgery and Experimental Medicine, Vascular Diseases Center, University of Ferrara, Ferrara, Italy
| | - Paolo Zamboni
- Department of Morphology, Surgery and Experimental Medicine, Vascular Diseases Center, University of Ferrara, Ferrara, Italy
| | - Francesco Bernardi
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
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17
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Zhang R, Li H, Bai L, Duan J. Association between T-Cell Immunoglobulin and Mucin Domain 3 (TIM-3) Genetic Polymorphisms and Susceptibility to Autoimmune Diseases. Immunol Invest 2019; 48:563-576. [PMID: 31044630 DOI: 10.1080/08820139.2019.1599009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Rui Zhang
- Department of Respiratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - He Li
- Department of Respiratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Linfu Bai
- Department of Respiratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Duan
- Department of Respiratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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18
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Zhao B, Li X, Li R. Genetic Relationship Between IL-6 rs1800796 Polymorphism and Susceptibility to Periodontitis. Immunol Invest 2018; 48:268-282. [PMID: 30300034 DOI: 10.1080/08820139.2018.1517365] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND There are accumulating reports for the potential role of Interleukin-6 (IL-6) rs1800796 polymorphism in the risk of periodontitis. However, distinct conclusions are observed. In this study, we have an interest in comprehensively analyzing the genetic relationship between IL-6 rs1800796 and the susceptibility to periodontitis. METHODS We retrieved the eligible case-control studies from on-line database and conducted a meta-analysis. P-value of association test, OR (odd ratios) and 95% CI (confidence interval) were calculated for the assessment of potential genetic association. RESULTS We enrolled a total of 20 case-control studies for pooling analysis. A positive association between periodontitis cases and controls was observed in the overall meta-analysis under all genetic models (all P < 0.05, OR > 1). Similar results were detected in the "population-based, PB" and "China" subgroups (all P < 0.05, OR > 1). In the "Asian" subgroup, there is an increased periodontitis risk under the allele, homozygote, heterozygote, dominant and carrier models (all P < 0.05, OR > 1). Nevertheless, negative results were found in the "Caucasian" subgroup under all models [all P > 0.05]. In addition, a positive association between IL-6 rs1800796 and the risk of chronic periodontitis was detected under the models of allele [G vs. C], GG vs. CC, GG vs. CC+ CG and carrier [G vs. C] (all P < 0.05, OR > 1). CONCLUSION IL-6 rs1800796 may serve as one genetic risk factor for periodontitis patients in the Asian population, especially the Chinese population. G/G genotype of IL-6 rs1800796 appears to be associated with an increased risk of chronic periodontitis.
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Affiliation(s)
- Bo Zhao
- a Dental Department , Tianjin First Center Hospital , Tianjin , People's Republic of China
| | - Xiaoqian Li
- a Dental Department , Tianjin First Center Hospital , Tianjin , People's Republic of China
| | - Ronghua Li
- a Dental Department , Tianjin First Center Hospital , Tianjin , People's Republic of China
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Zhang Y, Wang HC, Feng C, Yan M. Analysis of the Association of Polymorphisms rs5743708 in TLR2 and rs4986790 in TLR4 with Atopic Dermatitis Risk. Immunol Invest 2018; 48:169-180. [PMID: 30273064 DOI: 10.1080/08820139.2018.1508228] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND We carried out a meta-analysis to assess whether Toll-like receptor 2 (TLR2) rs5743708 and Toll-like receptor 4 (TLR4) rs4986790 polymorphisms are associated with the risk of atopic dermatitis. METHODS A systematic search of PubMed, Embase, and Web of Science was performed to identify eligible case-control studies on the association of rs5743708 and rs4986790 with the risk of atopic dermatitis. Statistical analyses of the odds ratio (OR), 95% confidence interval (CI), and p value were performed using STATA software. RESULTS Our meta-analysis included a total of nine case-control studies, all involving Caucasian populations. With respect to the TLR2 rs5743708 G/A polymorphism, there was a statistically significant difference in the overall risk of atopic dermatitis between the case and control groups [OR = 2.07, p value of association test, p(association) = 0.001 in allele (A vs. G) model; OR = 1.93, p(association) = 0.004 in carrier (A vs. G) model; OR = 2.07, p(association) = 0.001 in heterozygote (GA vs. GG) model; OR = 1.99, p(association) = 0.001 in dominant (GA+ AA vs. GG) model]. Similar positive results were observed in the subgroup analysis of "population-based control." For the TLR4 rs4986790 A/G polymorphism, an increased atopic dermatitis risk was detected in the case group under the allele [OR = 1.78, p(association) = 0.013], carrier [OR = 1.69, p(association) = 0.027] and heterozygote [OR = 1.74, p(association) = 0.020] models, but not the dominant [OR = 1.44, p(association) = 0.070] model, in comparison to the population-based control group. CONCLUSION Our meta-analysis revealed a novel finding that the heterogeneous "GA" genotype of the TLR2 rs5743708 and "AG" genotype of the TLR4 rs4986790 may be associated with increased susceptibility to atopic dermatitis in Caucasians.
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Affiliation(s)
- Yuan Zhang
- a Department of Dermatology , Shengli Oilfield Central Hospital , Shandong , China
| | - Hui-Cong Wang
- a Department of Dermatology , Shengli Oilfield Central Hospital , Shandong , China
| | - Chao Feng
- a Department of Dermatology , Shengli Oilfield Central Hospital , Shandong , China
| | - Min Yan
- a Department of Dermatology , Shengli Oilfield Central Hospital , Shandong , China
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