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Roghani SA, Lotfi R, Soroush MG, Khorasanizadeh A, Feizollahi P, Assar S, Soufivand P, Pournazari M, Mohammadi Kish Z, Taghadosi M. Increased gene expression of CCR6 and RORγt in peripheral blood cells of rheumatoid arthritis patients and their correlation with anti-cyclic citrullinated peptide and disease activity. Immun Inflamm Dis 2023; 11:e1112. [PMID: 38156398 PMCID: PMC10698821 DOI: 10.1002/iid3.1112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 11/13/2023] [Accepted: 11/18/2023] [Indexed: 12/30/2023] Open
Abstract
OBJECTIVES The significance of T helper 17 (Th17) cells in the pathogenesis of rheumatoid arthritis (RA) has recently been demonstrated in many studies. Retinoic acid receptor-related orphan receptor γt (RORγt) is a transcription factor that is specifically involved in the generation of Th17 cells. Besides, the chemokine receptor CCR6, the receptor for CCL20, is characteristically expressed by these cells. Considering the pivotal roles of Th17 cells in RA pathogenesis, in this study, we assessed the gene expression of CCR6 and RORγt in the peripheral blood leukocytes of new case RA patients. Also, we evaluated their association with anticyclic citrullinated peptide (anti-CCP) antibodies and disease activity. METHODS Forty-five new case RA patients and 45 healthy persons have been recruited in this investigation. The gene expression of CCR6 and RORγt was evaluated by quantitative real-time PCR (qRT-PCR), and anti-CCP antibodies plasma levels were measured using the enzyme-linked immunosorbent assay (ELISA) technique. Disease activity was measured according to the disease activity score-28 (DAS-28) formula. RESULTS The gene expression of CCR6 and RORγt increased remarkably in new case RA patients compared to healthy controls (p < .05 and p < .01, respectively). Moreover, there was a positive correlation between RORγt gene expression and parameters, including gene expression of CCR6 (p = .001, r = .461), plasma levels of CCL20 (p = .0009, r = .477), ESR (p = .004, r = .419), DAS-28 (p = .006, r = .402), anti-CCP (p = .019, r = .346), and RF (p = .001, r = .451). Also, CCR6 gene expression was positively associated with the DAS-28 (p = .037, r = .310), plasma levels of anti-CCP (p = .037, r = .312), and ESR (p = .029, r = .327). CONCLUSION Increased gene expression of CCR6 and RORγt in peripheral blood leukocytes of new case RA patients may contribute to the exacerbation and pathogenesis of RA.
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Affiliation(s)
- Seyed Askar Roghani
- Student Research Committee, Medical SchoolKermanshah University of Medical SciencesKermanshahIran
- Immunology Department, Faculty of MedicineKermanshah University of Medical SciencesKermanshahIran
- Medical Biology Research Center, Health Technology InstituteKermanshah University of Medical SciencesKermanshahIran
| | - Ramin Lotfi
- Clinical Research Development Center, Tohid HospitalKurdistan University of Medical SciencesSanandajIran
- Lung Diseases and Allergy Research Center, Research Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
| | | | - Ali Khorasanizadeh
- Student Research Committee, School of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran
| | - Parisa Feizollahi
- Immunology Department, Faculty of MedicineKermanshah University of Medical SciencesKermanshahIran
| | - Shirin Assar
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Parviz Soufivand
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Mehran Pournazari
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Zahra Mohammadi Kish
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Mahdi Taghadosi
- Immunology Department, Faculty of MedicineKermanshah University of Medical SciencesKermanshahIran
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Multi-component immune knockout: A strategy for studying the effective components of traditional Chinese medicine. J Chromatogr A 2023; 1692:463853. [PMID: 36780848 DOI: 10.1016/j.chroma.2023.463853] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 02/03/2023] [Accepted: 02/05/2023] [Indexed: 02/09/2023]
Abstract
Periploca forrestii Schltr., a traditional Chinese medicine (TCM), is commonly used to treat autoimmune diseases such as rheumatoid arthritis (RA). However, its mechanism, involving a variety of cardiac glycosides, remains largely unknown. The immune knockout strategy can highly selectively deplete target components by immunoaffinity chromatography (IAC). We aimed to identify the common structural features of cardiac glycosides in P. forrestii and design IAC to specifically recognize these features to achieve the multi-component knockout of potential active substances from the extracts of P. forrestii. A content detection experiment confirmed that the content of a compound with periplogenin structure (CPS) in the extract of P. forrestii was reduced by 45% by IAC of periplogenin. The immunosuppressive ability of the extract on H9 human T lymphocytic cells was weakened after CPS knockout from P. forrestii extract. Molecular biology experiments showed that mRNA expression of interferon-γ (IFN-γ), interleukin-2 (IL-2), and interleukin-6 (IL-6) in H9 cells was up-regulated after CPS knockout, while no significant changes in the expression of interleukin-4 (IL-4) were found. CPS knockout from P. forrestii extract did not cause significant changes in the proliferation of lipopolysaccharide (LPS)-stimulated RAW264.7 macrophage cells incubated with this extract. These results indicate that CPS exhibited immunosuppressive effects via inhibiting the T helper 1 (Th1) cell immune response and not via the anti-inflammatory components in P. forrestii. This is the first use of IAC to achieve multi-component knockout in TCM extracts for identifying effective compounds. This method is effective and reliable and warrants further exploration.
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Srimadh Bhagavatham SK, Pulukool SK, Pradhan SS, R S, Ashok Naik A, V M DD, Sivaramakrishnan V. Systems biology approach delineates critical pathways associated with disease progression in rheumatoid arthritis. J Biomol Struct Dyn 2022:1-22. [PMID: 36047508 DOI: 10.1080/07391102.2022.2115555] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Rheumatoid Arthritis (RA) is a chronic systemic autoimmune disease leading to inflammation, cartilage cell death, synoviocyte proliferation, and increased and impaired differentiation of osteoclasts and osteoblasts leading to joint erosions and deformities. Transcriptomics, proteomics, and metabolomics datasets were analyzed to identify the critical pathways that drive the RA pathophysiology. Single nucleotide polymorphisms (SNPs) associated with RA were analyzed for the functional implications, clinical outcomes, and blood parameters later validated by literature. SNPs associated with RA were grouped into pathways that drive the immune response and cytokine production. Further gene set enrichment analysis (GSEA) was performed on gene expression omnibus (GEO) data sets of peripheral blood mononuclear cells (PBMCs), synovial macrophages, and synovial biopsies from RA patients showed enrichment of Th1, Th2, Th17 differentiation, viral and bacterial infections, metabolic signalling and immunological pathways with potential implications for RA. The proteomics data analysis presented pathways with genes involved in immunological signaling and metabolic pathways, including vitamin B12 and folate metabolism. Metabolomics datasets analysis showed significant pathways like amino-acyl tRNA biosynthesis, metabolism of amino acids (arginine, alanine aspartate, glutamate, glutamine, phenylalanine, and tryptophan), and nucleotide metabolism. Furthermore, our commonality analysis of multi-omics datasets identified common pathways with potential implications for joint remodeling in RA. Disease-modifying anti-rheumatic drugs (DMARDs) and biologics treatments were found to modulate many of the pathways that were deregulated in RA. Overall, our analysis identified molecular signatures associated with the observed symptoms, joint erosions, potential biomarkers, and therapeutic targets in RA. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Sujith Kumar Pulukool
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Anantapur, A.P., India
| | - Sai Sanwid Pradhan
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Anantapur, A.P., India
| | - Saiswaroop R
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Anantapur, A.P., India
| | - Ashwin Ashok Naik
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Anantapur, A.P., India
| | - Datta Darshan V M
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Anantapur, A.P., India
| | - Venketesh Sivaramakrishnan
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Anantapur, A.P., India
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Misra DP, Agarwal V. Th17.1 lymphocytes: emerging players in the orchestra of immune-mediated inflammatory diseases. Clin Rheumatol 2022; 41:2297-2308. [PMID: 35546376 DOI: 10.1007/s10067-022-06202-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/01/2022] [Accepted: 05/03/2022] [Indexed: 11/25/2022]
Abstract
It is now well established that Th17 lymphocytes associate with myriad immune-mediated inflammatory diseases. Over the past one and a half decades, a subset of Th17 lymphocytes viz. Th17.1 lymphocytes has been identified in pre-clinical and clinical models of inflammatory rheumatic diseases. These lymphocytes secrete IL-17A (signature cytokine of Th17 lymphocytes) as well as IFN-γ (the signature cytokine of Th1 lymphocytes). They express the chemokine markers for Th1 (CXCR3) as well as Th17 (CCR6) lymphocytes. Th17.1 lymphocytes also express the drug efflux protein p-glycoprotein, which associates with resistance to corticosteroids and other immunosuppressive drugs. This narrative review overviews the evidence regarding Th17.1 lymphocytes in different inflammatory rheumatic diseases. It is now recognized that Th17.1 lymphocytes are increased in the synovial fluid of affected joints in rheumatoid arthritis (RA) and associate with poor treatment response to abatacept. Th17.1 lymphocytes from synovial fluid of RA are less responsive to immunosuppression than those from the peripheral blood. In sarcoidosis, Th17.1 lymphocytes are concentrated in mediastinal lymph nodes and alveolar lining. Such Th17.1 lymphocytes in sarcoidosis are the predominant source of IFN-γ in the sarcoid lung. Th17.1 lymphocytes are elevated in lupus and Takayasu arteritis and associate with disease activity. Future studies should evaluate isolated Th17.1 lymphocytes from peripheral blood or sites of pathology such as synovial fluid and assess their modulation with immunosuppressive therapy in vitro. The analysis of gene expression signature of isolated Th17.1 lymphocytes might enable the identification of newer therapeutic strategies specifically targeting these cell populations in inflammatory rheumatic diseases. Key Points • Th17.1 lymphocytes are a subset of Th17 lymphocytes secreting both IFN-γ and IL-17 • Th17.1 lymphocytes drive neutrophilic inflammation, granuloma formation, and corticosteroid resistance • Th17.1 lymphocytes are elevated in rheumatoid arthritis and sarcoidosis at sites of inflammation • Increased circulating Th17.1 lymphocytes have been identified in lupus and Takayasu arteritis and associate with active disease.
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow-226014, India.
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow-226014, India
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Wei M, Su J, Ma Q, Zhang F, Wang J, Feng L, Jia X, Tan X. Erteng Tongbi Decoction ameliorates collagen-induced arthritis in mice via modulating T cell differentiation and cytokines balance. JOURNAL OF ETHNOPHARMACOLOGY 2022; 286:114928. [PMID: 34929309 DOI: 10.1016/j.jep.2021.114928] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/10/2021] [Accepted: 12/15/2021] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Herbs have been commonly used for the treatment of rheumatoid arthritis (RA). It has been verified that Erteng Tongbi Decoction has good therapeutic effects on RA, while, relatively few studies on the relationship between its components and anti-rheumatoid efficacy were carried out. AIM OF THE STUDY To discuss the anti-RA effects of Erteng Tongbi Decoction on collagen-induced arthritis (CIA) in mice and the influence of T cell differentiation and cytokines balance. MATERIALS AND METHODS Separate researches on the two traditional Chinese medicines of the Erteng Tongbi Decoction were conducted. First, a murine peritoneal macrophage model was established, and then the cytokines levels and macrophage maturity were measured to select the best extraction solvent. Furthermore, ethanol extracts were partitioned successively with four kinds of solvents, and the anti-inflammatory parts were selected by the same vitro model. Subsequently, mice were arbitrarily divided into control, CIA model, positive control, effective parts alone or in combination. After 20 days of oral administration, the weight, hind paw volume, rheumatism index value, and the pathological changes were checked to assess the obvious level of arthritis. Furthermore, the levels of IL-6, TNF-α, IL-10, and IL-17A in serum and the balance of Th17/Treg and Th1/Th2 cells in spleen and mesenteric lymph nodes (MLN) was detected. Finally, the major active constituents were identified. RESULTS In vitro, the anti-inflammatory effects of ethanol extracts was much better than water extract. In addition, the effective parts of Celastrus orbiculatus Thunb. ethanol extract were petroleum ether parts and dichloromethane parts. The effective parts of Spatholobus suberectus Dunn. ethanol extracts was petroleum ether parts and ethyl acetate parts screened. In vivo, effective parts compatibility could inhibit the progression of inflammation by modulating T cell differentiation and cytokines balance. Constituent analysis revealed that effective parts contained sesquiterpenes alkaloids, phenolic acids, and flavanols. CONCLUSIONS Erteng Tongbi Decoction could notably ameliorate CIA mice by modulating T cell differentiation and cytokines balance and support its application in folk medicine.
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Affiliation(s)
- Mengjiali Wei
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Key Laboratory of New Drug Delivery Systems of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China.
| | - Jiayan Su
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Key Laboratory of New Drug Delivery Systems of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu, PR China.
| | - Qian Ma
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Key Laboratory of New Drug Delivery Systems of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China.
| | - Fang Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Department of Rheumatology and Immunology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China.
| | - Jing Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Department of Rheumatology and Immunology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China.
| | - Liang Feng
- Department of Chinese Medicine Preparations, China Pharmaceutical University, Nanjing, 210028, Jiangsu, PR China.
| | - Xiaobin Jia
- Department of Chinese Medicine Preparations, China Pharmaceutical University, Nanjing, 210028, Jiangsu, PR China.
| | - Xiaobin Tan
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China; Key Laboratory of New Drug Delivery Systems of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, 210028, Jiangsu, PR China.
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Human CD4 +CD45RA + T Cells Behavior after In Vitro Activation: Modulatory Role of Vasoactive Intestinal Peptide. Int J Mol Sci 2022; 23:ijms23042346. [PMID: 35216459 PMCID: PMC8878027 DOI: 10.3390/ijms23042346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/11/2022] [Accepted: 02/17/2022] [Indexed: 11/30/2022] Open
Abstract
Naїve CD4+ T cells, which suffer different polarizing signals during T cell receptor activation, are responsible for an adequate immune response. In this study, we aimed to evaluate the behavior of human CD4+CD45RA+ T cells after in vitro activation by anti-CD3/CD28 bead stimulation for 14 days. We also wanted to check the role of the VIP system during this process. The metabolic biomarker Glut1 was increased, pointing to an increase in glucose requirement whereas Hif-1α expression was higher in resting than in activated cells. Expression of Th1 markers increased at the beginning of activation, whereas Th17-associated biomarkers augmented after that, showing a pathogenic Th17 profile with a possible plasticity to Th17/1. Foxp3 mRNA expression augmented from day 4, but no parallel increases were observed in IL-10, IL-2, or TGFβ mRNA expression, meaning that these potential differentiated Treg could not be functional. Both VIP receptors were located on the plasma membrane, and expression of VPAC2 receptor increased significantly with respect to the VPAC1 receptor from day 4 of CD4+CD45RA+ T activation, pointing to a shift in VPAC receptors. VIP decreased IFNγ and IL-23R expression during the activation, suggesting a feasible modulation of Th17/1 plasticity and Th17 stabilization through both VPAC receptors. These novel results show that, without polarizing conditions, CD4+CD45RA+ T cells differentiate mainly to a pathogenic Th17 subset and an unpaired Treg subset after several days of activation. Moreover, they confirm the important immunomodulatory role of VIP, also on naїve Th cells, stressing the importance of this neuropeptide on lymphocyte responses in different pathological or non-pathological situations.
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Leceta J, Garin MI, Conde C. Mechanism of Immunoregulatory Properties of Vasoactive Intestinal Peptide in the K/BxN Mice Model of Autoimmune Arthritis. Front Immunol 2021; 12:701862. [PMID: 34335612 PMCID: PMC8322839 DOI: 10.3389/fimmu.2021.701862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/25/2021] [Indexed: 11/13/2022] Open
Abstract
The K/BxN mouse model of rheumatoid arthritis (RA) closely resembles the human disease. In this model, arthritis results from activation of autoreactive KRN T cells recognizing the glycolytic enzyme glucose-6-phosphate isomerase (GPI) autoantigen, which provides help to GPI-specific B cells, resulting in the production of pathogenic anti-GPI antibodies that ultimately leads to arthritis symptoms from 4 weeks of age. Vasoactive intestinal peptide (VIP) is a neuropeptide broadly distributed in the central and peripheral nervous system that is also expressed in lymphocytes and other immune cell types. VIP is a modulator of innate and adaptive immunity, showing anti-inflammatory and immunoregulatory properties. Basically, this neuropeptide promotes a shift in the Th1/Th2 balance and enhances dedifferentiation of T regulatory cells (Treg). It has demonstrated its therapeutic effects on the collagen-induced arthritis (CIA) mouse model of RA. In the present hypothesis and theory article, we propose that the immunoregulatory properties of VIP may be due likely to the inhibition of T cell plasticity toward non-classic Th1 cells and an enhanced follicular regulatory T cells (Tfr) activity. The consequences of these regulatory properties are the reduction of systemic pathogenic antibody titers.
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Affiliation(s)
- Javier Leceta
- Department of Cell Biology, Faculty of Biology, Complutense University of Madrid, Madrid, Spain
| | - Marina I Garin
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT) and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER), Madrid, Spain.,Advanced Therapy Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD/UAM), Madrid, Spain
| | - Carmen Conde
- Laboratorio de Reumatología Experimental y Observacional, Instituto de Investigación Sanitaria de Santiago (IDIS), Hospital Clínico Universitario de Santiago de Compostela (CHUS), SERGAS, Santiago de Compostela, Spain
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Juarranz Y. Molecular and Cellular Basis of Autoimmune Diseases. Cells 2021; 10:474. [PMID: 33672111 PMCID: PMC7926515 DOI: 10.3390/cells10020474] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 02/21/2021] [Indexed: 02/06/2023] Open
Abstract
The defense organization of our organism is found in the immune system, which has two important components, the innate and the adaptive immunity, where different molecules, cells, and organs are involved and coordinated to protect us from external and internal damage [...].
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Affiliation(s)
- Yasmina Juarranz
- Departamento de Biología Celular, Facultad de Biología, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Universidad Complutense de Madrid, 28040 Madrid, Spain
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Comparative Study of Senescent Th Biomarkers in Healthy Donors and Early Arthritis Patients. Analysis of VPAC Receptors and Their Influence. Cells 2020; 9:cells9122592. [PMID: 33291545 PMCID: PMC7761848 DOI: 10.3390/cells9122592] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 02/07/2023] Open
Abstract
Pro-inflammatory CD4+CD28− T cells are characteristic of immunosenescence, but also of several autoimmune/inflammatory diseases. Vasoactive intestinal peptide (VIP) acts as an anti-inflammatory and immunomodulatory mediator on these cells. Our objective was to study the mutual influence between senescent Th cells and VIP axis in early arthritis (EA), comparing with non-EA donors. We characterized the correlation between senescent Th cells and clinic parameters of EA as well as the behavior of senescent Th biomarkers by real-time PCR. Clinical data were systematically recorded at baseline and after 6 months of follow-up. The number of CD4+CD28− T cells measured by sorting is higher in patients who initially meet ACR classification criteria for rheumatoid arthritis (RA) compared to those who were classified as undifferentiated arthritis (UA). A slight positive correlation between EA CD4+CD28− T cells and CRP or ESR and a negative correlation with bone mineral density were found. Th senescent biomarkers in EA CD4+CD28− T cells were similar to donors, however some of them increased after 6 months of follow-up. VPAC receptors were analyzed by real-time PCR and immunofluorescence, and CD4+CD28− T cells showed higher expression of VPAC2 and lower of VPAC1, VPAC2 showing a significant increased expression in EA cells. Sorted CD4+CD28− T cells were in vitro expanded in presence of VIP, wherein VIP increased senescent biomarker CD27, while it diminished CD57 or NKG2 senescent biomarkers. Our study demonstrates for the first time the existence of a link between senescent Th cells and the VIP axis.
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Soczewski E, Gori S, Paparini D, Grasso E, Fernández L, Gallino L, Schafir A, Irigoyen M, Lobo TF, Salamone G, Mattar R, Daher S, Pérez Leirós C, Ramhorst R. VIP conditions human endometrial receptivity by privileging endoplasmic reticulum stress through ATF6α pathway. Mol Cell Endocrinol 2020; 516:110948. [PMID: 32693008 DOI: 10.1016/j.mce.2020.110948] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/10/2020] [Accepted: 07/10/2020] [Indexed: 12/17/2022]
Abstract
Endometrial stromal cells undergo endoplasmic reticulum (ER) stress and unfolded protein response (UPR) during the decidualization linked with the inflammation and angiogenesis processes. Considering VIP (vasoactive intestinal peptide) induces the decidualization program, we studied whether modulates the ER/UPR pathways to condition both processes for embryo implantation. When Human Endometrial Stromal Cell line (HESC) were decidualized by VIP we observed an increased expression of ATF6α, an ER stress-sensor, and UPR markers, associated with an increase in IL-1β production. Moreover, AEBSF (ATF6α -inhibitor pathway) prevented this effect and decreased the expansion index in the in vitro model of implantation. VIP-decidualized cells also favor angiogenesis accompanied by a strong downregulation in thrombospondin-1. Finally, ATF6α, VIP and VPAC2-receptor expression were reduced in endometrial biopsies from women with recurrent implantation failures in comparison with fertile. In conclusion, VIP privileged ATF6α-pathway associated with a sterile inflammatory response and angiogenesis that might condition endometrial receptivity.
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Affiliation(s)
- E Soczewski
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - S Gori
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - D Paparini
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - E Grasso
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - L Fernández
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - L Gallino
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - A Schafir
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - M Irigoyen
- Fertilis Medicina Reproductiva, San Isidro, Buenos Aires, Argentina
| | - T F Lobo
- Departamento de Obstetrícia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - G Salamone
- Instituto de Medicina Experimental, IMEX-CONICET, Academia Nacional de Medicina, Buenos Aires, Argentina
| | - R Mattar
- Departamento de Obstetrícia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - S Daher
- Departamento de Obstetrícia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - C Pérez Leirós
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina
| | - R Ramhorst
- CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales IQUIBICEN, Buenos Aires, Argentina.
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Vasoactive intestinal peptide axis is dysfunctional in patients with Graves' disease. Sci Rep 2020; 10:13018. [PMID: 32747757 PMCID: PMC7400547 DOI: 10.1038/s41598-020-70138-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 06/19/2020] [Indexed: 12/26/2022] Open
Abstract
Vasoactive intestinal peptide (VIP) is a neuropeptide with potent immunoregulatory properties. Reduced serum VIP levels and alterations in VIP receptors/signaling on immune cells have been associated with different inflammatory/autoimmune diseases. However, its role in autoimmune thyroid diseases (AITD) remains unknown. This study examined the interrelationship between VIP system, autoimmune background and thyroid hormones in peripheral immune cells in patients with AITD. Only Graves' disease (GD) patients showed significantly lower serum VIP levels when compared to healthy subjects and to Hashimoto's thyroiditis patients. Serum VIP levels were lower at the onset of GD, showing a significant negative correlation with thyroid hormone levels. The expression of VIP receptors, VPAC1 and VPAC2, was significantly upregulated in peripheral blood mononuclear cells (PBMC) from GD patients. There was an impairment of VIP signalling in these patients, probably attributable to a dysfunction of VPAC1 with preservation of VPAC2. The correlation between VPAC1 and thyroid hormone receptor expression in PBMC from healthy subjects was lost in GD patients. In summary, the VIP system is altered in peripheral immune cells of GD patients and this finding is associated with different thyroid hormone receptor patterns, showing a dynamic inter-regulation and a prominent role of VIP in this setting.
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Chen Y, Zhou Y, Yang X, Cao Z, Chen X, Qin Q, Liu C, Sun Y. Insulin-like growth factor binding protein 3 gene of golden pompano (TroIGFBP3) promotes antimicrobial immune defense. FISH & SHELLFISH IMMUNOLOGY 2020; 103:47-57. [PMID: 32278114 DOI: 10.1016/j.fsi.2020.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/31/2020] [Accepted: 04/02/2020] [Indexed: 06/11/2023]
Abstract
Insulin-like growth factor binding protein 3 (IGFBP3), an important member of the IGFBP family, plays an important biological role in regulating cellular proliferation, differentiation, growth, apoptosis, and innate immunity. However, studies concerning IGFBP3 in teleosts are very limited and IGFBP3 function remains unclear. In this study, we conducted both in vivo and in vitro functional analyses of an IGFBP3 (TroIGFBP3) from the teleost fish golden pompano (Trachinotus ovatus). TroIGFBP3 is composed of 286 amino acid residues and shares a high amino acid sequence similarity (50.18%-93.71%) with other IGFBP3 sequences in humans and teleosts. TroIGFBP3 was widely distributed in various tissues, with the highest expression in the liver. TroIGFBP3 expression was significantly upregulated following Vibrio harveyi infection. The results of in vitro assays showed that TroIGFBP3 could stimulate macrophage activation and promote peripheral blood leukocytes (PBLs) proliferation. Meanwhile, TroIGFBP3 overexpression significantly inhibited bacterial infection in fish tissues, whereas TroIGFBP3 knockdown resulted in increased bacterial dissemination and colonization in golden pompano tissues in vivo. Furthermore, recombinant TroIGFBP3 could inhibit cellular proliferation and promote apoptosis of mouse tumor cells. Taken together, these results indicated that TroIGFBP3 plays a significant role in innate antibacterial immunity and provides a theoretical foundation for investigating the function of IGFBP3 in fish immune response.
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Affiliation(s)
- Yang Chen
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou, Hainan, 570228, PR China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Haikou, Hainan, 570228, PR China
| | - Yongcan Zhou
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou, Hainan, 570228, PR China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Haikou, Hainan, 570228, PR China
| | - Xiaoyu Yang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou, Hainan, 570228, PR China; College of Marine Sciences, South China Agricultural University, Guangzhou, Guangdong, 510642, PR China
| | - Zhenjie Cao
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou, Hainan, 570228, PR China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Haikou, Hainan, 570228, PR China
| | - Xiaojuan Chen
- Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Haikou, Hainan, 570228, PR China
| | - Qiwei Qin
- College of Marine Sciences, South China Agricultural University, Guangzhou, Guangdong, 510642, PR China
| | - Chunsheng Liu
- Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Haikou, Hainan, 570228, PR China
| | - Yun Sun
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou, Hainan, 570228, PR China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Haikou, Hainan, 570228, PR China.
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Fan NW, Dohlman TH, Foulsham W, McSoley M, Singh RB, Chen Y, Dana R. The role of Th17 immunity in chronic ocular surface disorders. Ocul Surf 2020; 19:157-168. [PMID: 32470612 DOI: 10.1016/j.jtos.2020.05.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/06/2020] [Accepted: 05/14/2020] [Indexed: 12/23/2022]
Abstract
Th17 cells have been implicated in the pathogenesis of numerous inflammatory and autoimmune conditions. At the ocular surface, Th17 cells have been identified as key effector cells in chronic ocular surface disease. Evidence from murine studies indicates that following differentiation and expansion, Th17 cells migrate from the lymphoid tissues to the eye, where they release inflammatory cytokines including, but not limited to, their hallmark cytokine IL-17A. As the acute phase subsides, a population of long-lived memory Th17 cells persist, which predispose hosts both to chronic inflammation and severe exacerbations of disease; of great interest is the small subset of Th17/1 cells that secrete both IL-17A and IFN-γ in acute-on-chronic disease exacerbation. Over the past decade, substantial progress has been made in deciphering how Th17 cells interact with the immune and neuroimmune pathways that mediate chronic ocular surface disease. Here, we review (i) the evidence for Th17 immunity in chronic ocular surface disease, (ii) regulatory mechanisms that constrain the Th17 immune response, and (iii) novel therapeutic strategies targeting Th17 cells.
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Affiliation(s)
- Nai-Wen Fan
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA; Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan; Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Thomas H Dohlman
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA
| | - William Foulsham
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA
| | - Matthew McSoley
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA; University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Rohan Bir Singh
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA
| | - Yihe Chen
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA
| | - Reza Dana
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, 02114, USA.
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Dexamethasone suppresses the Th17/1 cell polarization in the CD4 + T cells from patients with primary immune thrombocytopenia. Thromb Res 2020; 190:26-34. [PMID: 32278222 DOI: 10.1016/j.thromres.2020.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/14/2020] [Accepted: 04/03/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Primary immune thrombocytopenia (ITP) is an acquired autoimmune disease with increased Th17 cells in peripheral blood. Th17/1 cells, which were recently characterized as a new differentiated Th17 lineage secreting IL-17 and IFN-γ, play an important role in the pathogenesis of multiple autoimmune diseases. In this study, we investigated whether Th17/1 cells are involved in the pathogenesis of ITP. MATERIALS AND METHODS Peripheral blood was obtained from 44 ITP patients and 50 healthy controls. The percentages of T cell subsets were evaluated. We also detected molecular signature of Th17/1 cells in CD4+ T cells. Besides, CD4+ T cells from ITP patients were treated with dexamethasone, the inhibitor of NF-κB, or rapamycin to evaluate the impact and mechanism of dexamethasone treatment on Th17/1 cells. RESULTS We found an elevated percentage and an enhanced specific molecular signature of Th17/1 cells in CD4+ T cells in ITP patients. The percentage of Th17/1 cells was correlated positively with Th17 cells in ITP patients and healthy controls. The percentage of Th17/1 cells was correlated with corticosteroid resistance. Dexamethasone reversed the molecular signature of Th17/1 cells and decreased the percentage of Th17/1 cells in vitro. Treatment of dexamethasone and the inhibitor of NF-κB suppressed the phosphorylation of STAT3, while dexamethasone treatment also inhibited the phosphorylation of NF-κB p65. CONCLUSIONS Our data suggested Th17/1 cells may contribute to the pathogenesis of ITP and dexamethasone could inhibit Th17/1 cells through NF-κB/STAT3 pathway. These results may provide a potential therapeutic strategy of correcting the Th17/1 cell deviation in ITP.
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Martínez C, Juarranz Y, Gutiérrez-Cañas I, Carrión M, Pérez-García S, Villanueva-Romero R, Castro D, Lamana A, Mellado M, González-Álvaro I, Gomariz RP. A Clinical Approach for the Use of VIP Axis in Inflammatory and Autoimmune Diseases. Int J Mol Sci 2019; 21:E65. [PMID: 31861827 PMCID: PMC6982157 DOI: 10.3390/ijms21010065] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 12/11/2022] Open
Abstract
The neuroendocrine and immune systems are coordinated to maintain the homeostasis of the organism, generating bidirectional communication through shared mediators and receptors. Vasoactive intestinal peptide (VIP) is the paradigm of an endogenous neuropeptide produced by neurons and endocrine and immune cells, involved in the control of both innate and adaptive immune responses. Exogenous administration of VIP exerts therapeutic effects in models of autoimmune/inflammatory diseases mediated by G-protein-coupled receptors (VPAC1 and VPAC2). Currently, there are no curative therapies for inflammatory and autoimmune diseases, and patients present complex diagnostic, therapeutic, and prognostic problems in daily clinical practice due to their heterogeneous nature. This review focuses on the biology of VIP and VIP receptor signaling, as well as its protective effects as an immunomodulatory factor. Recent progress in improving the stability, selectivity, and effectiveness of VIP/receptors analogues and new routes of administration are highlighted, as well as important advances in their use as biomarkers, contributing to their potential application in precision medicine. On the 50th anniversary of VIP's discovery, this review presents a spectrum of potential clinical benefits applied to inflammatory and autoimmune diseases.
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Affiliation(s)
- Carmen Martínez
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Yasmina Juarranz
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Irene Gutiérrez-Cañas
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Mar Carrión
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Selene Pérez-García
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Raúl Villanueva-Romero
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - David Castro
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Amalia Lamana
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Mario Mellado
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología (CNB)/CSIC, 28049 Madrid, Spain;
| | - Isidoro González-Álvaro
- Servicio de Reumatología, Instituto de Investigación Médica, Hospital Universitario La Princesa, 28006 Madrid, Spain;
| | - Rosa P. Gomariz
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
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Villanueva-Romero R, Gutiérrez-Cañas I, Carrión M, González-Álvaro I, Rodríguez-Frade JM, Mellado M, Martínez C, Gomariz RP, Juarranz Y. Activation of Th lymphocytes alters pattern expression and cellular location of VIP receptors in healthy donors and early arthritis patients. Sci Rep 2019; 9:7383. [PMID: 31089161 PMCID: PMC6517580 DOI: 10.1038/s41598-019-43717-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/29/2019] [Indexed: 12/15/2022] Open
Abstract
Vasoactive Intestinal Peptide (VIP) is an important immunomodulator of CD4+ cells in normal and pathological conditions, which exerts its anti-inflammatory and immunomodulatory actions through VPAC receptors, VPAC1 and VPAC2. Only a decrease in the expression of VPAC1 mRNA on Th cells upon activation has been reported. Thus, the deepening in the knowledge of the behavior of these receptors may contribute to the design of new therapies based on their activation and/or blockade. In this study, we describe the expression pattern, cellular location and functional role of VIP receptors during the activation of human Th cells in healthy conditions and in early arthritis (EA). The protein expression pattern of VPAC1 did not change with the activation of Th lymphocytes, whereas VPAC2 was up-regulated. In resting cells, VPAC1 was located on the plasma membrane and nucleus, whereas it only appeared in the nucleus in activated cells. VPAC2 was always found in plasma membrane location. VIP receptors signaled through a PKA-dependent pathway in both conditions, and also by a PKA-independent pathway in activated cells. Both receptors exhibit a potent immunomodulatory capacity by controlling the pathogenic profile and the activation markers of Th cells. These results highlight a novel translational view in inflammatory/autoimmune diseases.
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Affiliation(s)
- R Villanueva-Romero
- Departamento de Biología Celular, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - I Gutiérrez-Cañas
- Departamento de Biología Celular, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - M Carrión
- Departamento de Biología Celular, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - I González-Álvaro
- Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa (IIS-IP), Madrid, Spain
| | - J M Rodríguez-Frade
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - M Mellado
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - C Martínez
- Departamento de Biología Celular, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - R P Gomariz
- Departamento de Biología Celular, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Y Juarranz
- Departamento de Biología Celular, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.
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Gomariz RP, Juarranz Y, Carrión M, Pérez-García S, Villanueva-Romero R, González-Álvaro I, Gutiérrez-Cañas I, Lamana A, Martínez C. An Overview of VPAC Receptors in Rheumatoid Arthritis: Biological Role and Clinical Significance. Front Endocrinol (Lausanne) 2019; 10:729. [PMID: 31695683 PMCID: PMC6817626 DOI: 10.3389/fendo.2019.00729] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 10/09/2019] [Indexed: 12/24/2022] Open
Abstract
The axis comprised by the Vasoactive Intestinal Peptide (VIP) and its G protein-coupled receptors (GPCRs), VPAC1, and VPAC2, belong to the B1 family and signal through Gs or Gq proteins. VPAC receptors seem to preferentially interact with Gs in inflammatory cells, rather than Gq, thereby stimulating adenylate cyclase activity. cAMP is able to trigger various downstream pathways, mainly the canonical PKA pathway and the non-canonical cAMP-activated guanine nucleotide exchange factor (EPAC) pathway. Classically, the presence of VPACs has been confined to the plasma membrane; however, VPAC1 location has been described in the nuclear membrane in several cell types such as activated Th cells, where they are also functional. VPAC receptor signaling modulates a number of biological processes by tipping the balance of inflammatory mediators in macrophages and other innate immune cells, modifying the expression of TLRs, and inhibiting MMPs and the expression of adhesion molecules. Receptor signaling also downregulates coagulation factors and acute-phase proteins, promotes Th2 over Th1, stimulates Treg abundance, and finally inhibits a pathogenic Th17 profile. Thus, the VIP axis signaling regulates both the innate and adaptive immune responses in several inflammatory/autoimmune diseases. Rheumatoid arthritis (RA) is a complex autoimmune disease that develops on a substrate of genetically susceptible individuals and under the influence of environmental factors, as well as epigenetic mechanisms. It is a heterogeneous disease with different pathogenic mechanisms and variable clinical forms between patients with the same diagnosis. The knowledge of VIP signaling generated in both animal models and human ex vivo studies can potentially be translated to clinical reality. Most recently, the beneficial effects of nanoparticles of VIP self-associated with sterically stabilized micelles have been reported in a murine model of RA. Another novel research area is beginning to define the receptors as biomarkers in RA, with their expression levels shown to be associated with the activity of the disease and patients-reported impairment. Therefore, VPAC expression together VIP genetic variants could allow patients to be stratified at the beginning of the disease with the purpose of guiding personalized treatment decisions.
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Affiliation(s)
- Rosa P. Gomariz
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- *Correspondence: Rosa P. Gomariz
| | - Yasmina Juarranz
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Mar Carrión
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Selene Pérez-García
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Raúl Villanueva-Romero
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Isidoro González-Álvaro
- Servicio de Reumatología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa (IIS-IP), Madrid, Spain
| | - Irene Gutiérrez-Cañas
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Amalia Lamana
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- Servicio de Reumatología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa (IIS-IP), Madrid, Spain
| | - Carmen Martínez
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
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The Anti-Inflammatory Mediator, Vasoactive Intestinal Peptide, Modulates the Differentiation and Function of Th Subsets in Rheumatoid Arthritis. J Immunol Res 2018; 2018:6043710. [PMID: 30155495 PMCID: PMC6092975 DOI: 10.1155/2018/6043710] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 07/19/2018] [Indexed: 12/15/2022] Open
Abstract
Genetic background, epigenetic modifications, and environmental factors trigger autoimmune response in rheumatoid arthritis (RA). Several pathogenic infections have been related to the onset of RA and may cause an inadequate immunological tolerance towards critical self-antigens leading to chronic joint inflammation and an imbalance between different T helper (Th) subsets. Vasoactive intestinal peptide (VIP) is a mediator that modulates all the stages comprised between the arrival of pathogens and Th cell differentiation in RA through its known anti-inflammatory and immunomodulatory actions. This “neuroimmunopeptide” modulates the pathogenic activity of diverse cell subpopulations involved in RA as lymphocytes, fibroblast-like synoviocytes (FLS), or macrophages. In addition, VIP decreases the expression of pattern recognition receptor (PRR) such as toll-like receptors (TLRs) in FLS from RA patients. These receptors act as sensors of pathogen-associated molecular pattern (PAMP) and damage-associated molecular pattern (DAMP) connecting the innate and adaptive immune system. Moreover, VIP modulates the imbalance between Th subsets in RA, decreasing pathogenic Th1 and Th17 subsets and favoring Th2 or Treg profile during the differentiation/polarization of naïve or memory Th cells. Finally, VIP regulates the plasticity between theses subsets. In this review, we provide an overview of VIP effects on the aforementioned features of RA pathology.
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Jahid M, Rehan-Ul-Haq, Avasthi R, Ahmed RS. Interleukin10-1082 A/G polymorphism: Allele frequency, correlation with disease markers, messenger RNA and serum levels in North Indian rheumatoid arthritis patients. Clin Biochem 2018; 55:80-85. [PMID: 29621504 DOI: 10.1016/j.clinbiochem.2018.03.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/15/2018] [Accepted: 03/30/2018] [Indexed: 01/07/2023]
Abstract
BACKGROUND Rheumatoid arthritis (RA) is an autoimmune inflammatory disorder of unknown etiology. IL-10 stimulates B cell survival and is involved in antibody isotype switching. The serum IL-10 levels are increased in RA patients. Ethnicity influences polymorphisms in cytokine genes. Therefore, this study was designed to explore possible association, if any, between polymorphism of IL10-1082 A/G, serum cytokine levels, inflammatory markers and gene expression in RA patients of North India. METHODOLOGY A total of 187 RA patients classified according to American college of rheumatology 2010 criteria and 214 controls were included in the study. Levels of serum IL-10 and inflammatory markers were estimated by ELISA. PCR-RFLP was used to analyze IL10-1082 A/G polymorphism. Quantitative real time PCR was used to measure the mRNA expression of IL-10 gene. RESULTS The serum inflammatory markers were significantly higher in RA patients. Circulating IL-10 levels were positively and significantly correlated with RF (r = 0.28), anti-CCP (r = 0.26), CRP (r = 0.17) and mRNA expression levels (r = 0.59) among RA patients. Homozygous mutant variant (GG) and heterozygous mutant variant (AG) were associated with patients of RA (OR = 2.87 and 1.55, p < 0.05) as compared to controls. The association still persisted when the heterozygous and homozygous mutants (AG + GG) were clubbed together (OR = 1.67, p < 0.05). The mRNA expression of IL-10 was found to be 3.63 folds higher (housekeeping gene, β-actin) and 2.42 folds higher (housekeeping gene, 18S rRNA) in RA patients as compared to controls. CONCLUSION The results indicate that IL10-1082 A/G polymorphism is associated with genetic susceptibility/predisposition to RA in North Indian population.
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Affiliation(s)
- Mohd Jahid
- Department of Biochemistry, Dilshad Garden, Delhi 110095, India
| | - Rehan-Ul-Haq
- Department of Orthopedics, Dilshad Garden, Delhi 110095, India
| | - Rajnish Avasthi
- Department of Medicine University, College of Medical Sciences, GTB Hospital, University of Delhi, Dilshad Garden, Delhi 110095, India
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Gianchecchi E, Delfino DV, Fierabracci A. NK cells in autoimmune diseases: Linking innate and adaptive immune responses. Autoimmun Rev 2018; 17:142-154. [DOI: 10.1016/j.autrev.2017.11.018] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Kaneko S, Kondo Y, Yokosawa M, Furuyama K, Segawa S, Tsuboi H, Kanamori A, Matsumoto I, Yamazaki M, Sumida T. The RORγt-CCR6-CCL20 axis augments Th17 cells invasion into the synovia of rheumatoid arthritis patients. Mod Rheumatol 2018; 28:814-825. [PMID: 29251019 DOI: 10.1080/14397595.2017.1416923] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To clarify the pathogenic role of transcription factor expression of CD4 + T helper (Th) cell subsets in the development of rheumatoid arthritis (RA). METHODS We collected CD4 + T cells from peripheral blood mononuclear cells (PBMCs) and synovial fluid mononuclear cells (SFMCs) by magnetic cell sorting. The proportion of Th cell subsets were classified from cell surface markers (CD45RA, CXCR5, CXCR3, CCR6) and the expression of their transcription factors (T-bet, GATA3, RORγt) were analyzed by flow cytometry before and at 24 weeks after anti-rheumatic treatment. Chemotaxis assays quantified migratory ability. RESULTS The expression of CCR6 and RORγt in Th17 cells from PBMC of RA patients was significantly higher than in healthy control volunteers and osteoarthritis patients. The proportion of Th17 cells in SFMCs of RA patients was significantly higher than that in PBMCs. Chemotaxis assays revealed that the migration index of Th17 cells towards CCL20 was remarkably enhanced in RA patients. The expression of CCR6 and RORγt in Th17 cells at 24 weeks post-therapeutic intervention was significantly decreased compared to before treatment. CONCLUSION The high expression of RORγt might facilitate the migration of Th17 cells to inflamed joints via the enhanced expression of CCR6 and contribute to the pathology of RA.
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Affiliation(s)
- Shunta Kaneko
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Yuya Kondo
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Masahiro Yokosawa
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Kotona Furuyama
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Seiji Segawa
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Hiroto Tsuboi
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Akihiro Kanamori
- b Department of Orthopedic Surgery, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Isao Matsumoto
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Masashi Yamazaki
- b Department of Orthopedic Surgery, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
| | - Takayuki Sumida
- a Department of Internal Medicine, Faculty of Medicine , University of Tsukuba , Tsukuba , Japan
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Yue M, Xia Y, Shi C, Guan C, Li Y, Liu R, Wei Z, Dai Y. Berberine ameliorates collagen-induced arthritis in rats by suppressing Th17 cell responses via inducing cortistatin in the gut. FEBS J 2017. [PMID: 28636167 DOI: 10.1111/febs.14147] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Berberine, an isoquinoline alkaloid, has been reported to ameliorate various autoimmune diseases including rheumatoid arthritis by oral administration. However, its mechanism remains mysterious due to an extremely low bioavailability. The fact that berberine readily accumulates in the gut, the largest endocrine organ in the body, attracted us to explore its anti-arthritic mechanism in view of the induction of intestinal immunosuppressive neuropeptides. In this study, berberine (200 mg·kg-1 , i.g.) was shown to ameliorate collagen-induced arthritis in rats, which was manifested by the reduction of clinical signs and joint destruction, as well as marked down-regulation of Th17 cell frequency and interleukin-17 level in blood. In contrast, an intravenous injection of berberine failed to affect arthritis in rats, implying that its anti-arthritic effect was gut-dependent. Further studies revealed that oral berberine selectively elevated the levels of cortistatin, of five gut-derived neuropeptides tested, in the intestines and sera of arthrititic rats. Antagonists of ghrelin/growth hormone secretagogue receptor 1 (a subtype of cortistatin receptor) almost completely abolished the ameliorative effect of berberine on arthritis and Th17 cell responses in rats. In vitro, berberine showed a moderate ability to promote the expression of cortistatin in nerve cells, which was strengthened when the nerve cells were cocultured with enteroendocrine cells to induce an autocrine/paracrine environment. In summary, oral berberine exerted anti-arthritic effect through inhibiting the Th17 cell response, which was closely associated with the induction of cortistatin generation from gut through augmenting autocrine/paracrine action between enteric nerve cells and endocrine cells.
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Affiliation(s)
- Mengfan Yue
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Yufeng Xia
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Can Shi
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Chunge Guan
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Yunfan Li
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Rui Liu
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Zhifeng Wei
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
| | - Yue Dai
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing, China
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Zhang J, Li Z, Hu X, Su Q, He C, Liu J, Ren H, Qian M, Liu J, Cui S, Jiang W. Knockout of P2Y 12 aggravates experimental autoimmune encephalomyelitis in mice via increasing of IL-23 production and Th17 cell differentiation by dendritic cells. Brain Behav Immun 2017; 62:245-255. [PMID: 27939246 DOI: 10.1016/j.bbi.2016.12.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 11/18/2016] [Accepted: 12/03/2016] [Indexed: 10/20/2022] Open
Abstract
Experimental autoimmune encephalomyelitis (EAE), a common model of multiple sclerosis (MS), is mainly mediated by CD4+ T cells with demyelination and neurodegeneration of central nervous system (CNS). The loss of P2Y12 receptor might be associated with the pathogenesis of MS/EAE, but its potential mechanism is still not clear. In this study, more severe EAE developed in P2Y12-knockout (P2Y12-KO) mice compared to WT mice. Knockout of P2Y12 increased expression of IL-17A in the sera and proportion of Th17 cells in spleen and CNS. However, in vitro studies showed that P2Y12 did not influence cell differentiation and proliferation of CD4+ T cells. In bone marrow-derived dendritic cells (BMDCs), loss of P2Y12 significantly increased the production of IL-23 in contrast to the wild-type (WT) BMDCs. FACS analysis indicated that the culture supernatant from P2Y12-deficient DCs promoted more naïve CD4+ T cells to differentiate into Th17 cells. Our finding demonstrated that genetic deletion of P2Y12 receptor broke the balance of Th subtypes by affecting the cytokine profile of BMDCs and resulted in the aggravated EAE, which suggested that P2Y12 may be a potential target in treating MS.
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Affiliation(s)
- Jiang Zhang
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Zhenlong Li
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Xuefei Hu
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Qiong Su
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Cong He
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Jing Liu
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Hua Ren
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Min Qian
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Junling Liu
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shufang Cui
- Laboratory Animal Center, Second Military Medical University, Shanghai, China.
| | - Wenzheng Jiang
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China.
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Chen J, Yang J, Qiao Y, Li X. Understanding the Regulatory Roles of Natural Killer T Cells in Rheumatoid Arthritis: T Helper Cell Differentiation Dependent or Independent? Scand J Immunol 2017; 84:197-203. [PMID: 27384545 DOI: 10.1111/sji.12460] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 07/04/2016] [Indexed: 12/21/2022]
Abstract
Rheumatoid arthritis (RA) is the most common chronic systemic autoimmune disease. This disease is thought to be caused by pathogenic T cells. Th1, Th2, Th17 and Treg cells have been implicated in the pathogenesis of RA. These Th cells differentiate from CD4+ T cells primarily due to the effects of cytokines. Natural killer T (NKT) cells are a distinct subset of lymphocytes that can rapidly secrete massive amount of cytokines, including IL-2, IL-4, IL-12 and IFN-γ. Numerous studies showed that NKT cells can influence the differentiation of CD4+ T cells via cytokines in vitro. These findings suggest that NKT cells play an important role in RA by polarizing Th1, Th2, Th17 and Treg cells. In view of the complexity of RA, we discussed whether NKT cells really influence the development of RA through regulating the differentiation of Th cells.
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Affiliation(s)
- J Chen
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China.
| | - J Yang
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Y Qiao
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - X Li
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
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Carrión M, Pérez-García S, Martínez C, Juarranz Y, Estrada-Capetillo L, Puig-Kröger A, Gomariz RP, Gutiérrez-Cañas I. VIP impairs acquisition of the macrophage proinflammatory polarization profile. J Leukoc Biol 2016; 100:1385-1393. [PMID: 27381006 DOI: 10.1189/jlb.3a0116-032rr] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 06/16/2016] [Accepted: 06/22/2016] [Indexed: 12/13/2022] Open
Abstract
This study tested the hypothesis that vasoactive intestinal peptide (VIP) is able to modify the macrophage inflammatory profile, thus supporting its therapeutic role in autoimmune diseases. Macrophages are innate immune cells that display a variety of functions and inflammatory profiles in response to the environment that critically controls their polarization. Deregulation between the pro- and anti-inflammatory phenotypes has been involved in different pathologies. Rheumatoid arthritis (RA) is an autoimmune disease, in which macrophages are considered central effectors of synovial inflammation, displaying a proinflammatory profile. VIP is a pleiotropic neuropeptide with proven anti-inflammatory actions. As modulation of the macrophage phenotype has been implicated in the resolution of inflammatory diseases, we evaluated whether VIP is able to modulate human macrophage polarization. In vitro-polarized macrophages by GM-CSF (GM-MØ), with a proinflammatory profile, expressed higher levels of VIP receptors, vasoactive intestinal polypeptide receptors 1 and 2 (VPAC1 and VPAC2, respectively), than macrophages polarized by M-CSF (M-MØ) with anti-inflammatory activities. RA synovial macrophages, according to their GM-CSF-like polarization state, expressed both VPAC1 and VPAC2. In vitro-generated GM-MØ exposed to VIP exhibited an up-regulation of M-MØ gene marker expression, whereas their proinflammatory cytokine profile was reduced in favor of an anti-inflammatory function. Likewise, in GM-MØ, generated in the presence of VIP, VIP somehow changes the macrophages physiology profile to a less-damaging phenotype. Therefore, these results add new value to VIP as an immunomodulatory agent on inflammatory diseases.
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Affiliation(s)
- Mar Carrión
- Faculty of Biology, Department of Cell Biology, Complutense University, Madrid, Spain
| | - Selene Pérez-García
- Faculty of Biology, Department of Cell Biology, Complutense University, Madrid, Spain
| | - Carmen Martínez
- Faculty of Medicine, Department of Cell Biology, Complutense University, Madrid, Spain; and
| | - Yasmina Juarranz
- Faculty of Biology, Department of Cell Biology, Complutense University, Madrid, Spain
| | - Lizbeth Estrada-Capetillo
- Immuno-metabolism Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Amaya Puig-Kröger
- Immuno-metabolism Laboratory, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Rosa P Gomariz
- Faculty of Biology, Department of Cell Biology, Complutense University, Madrid, Spain;
| | - Irene Gutiérrez-Cañas
- Faculty of Biology, Department of Cell Biology, Complutense University, Madrid, Spain
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26
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Seoane IV, Ortiz AM, Piris L, Lamana A, Juarranz Y, García-Vicuña R, González-Álvaro I, Gomariz RP, Martínez C. Clinical Relevance of VPAC1 Receptor Expression in Early Arthritis: Association with IL-6 and Disease Activity. PLoS One 2016; 11:e0149141. [PMID: 26881970 PMCID: PMC4755558 DOI: 10.1371/journal.pone.0149141] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Accepted: 01/27/2016] [Indexed: 11/19/2022] Open
Abstract
Background The vasoactive intestinal peptide (VIP) receptors VPAC1 and VPAC2 mediate anti-inflammatory and immunoregulatory responses in rheumatoid arthritis (RA). Data on the expression of these receptors could complement clinical assessment in the management of RA. Our goal was to investigate the correlation between expression of both receptors and the 28-Joint Disease Activity Score (DAS28) in peripheral blood mononuclear cells (PBMCs) from patients with early arthritis (EA). We also measured expression of IL-6 to evaluate the association between VIP receptors and systemic inflammation. Methods We analyzed 250 blood samples collected at any of the 5 scheduled follow-up visits from 125 patients enrolled in the Princesa Early Arthritis Register Longitudinal study. Samples from 22 healthy donors were also analyzed. Sociodemographic, clinical, and therapeutic data were systematically recorded. mRNA expression levels were determined using real-time PCR. Then, longitudinal multivariate analyses were performed. Results PBMCs from EA patients showed significantly higher expression of VPAC2 receptors at baseline compared to healthy donors (p<0.001). With time, however, VPAC2 expression tended to be significantly lower while VPAC1 receptor expression increased in correlation with a reduction in DAS28 index. Our results reveal that more severe inflammation, based on high levels of IL-6, is associated with lower expression of VPAC1 (p<0.001) and conversely with increased expression of VPAC2 (p<0.001). A major finding of this study is that expression of VPAC1 is lower in patients with increased disease activity (p = 0.001), thus making it possible to differentiate between patients with various degrees of clinical disease activity. Conclusion Patients with more severe inflammation and higher disease activity show lower levels of VPAC1 expression, which is associated with patient-reported impairment. Therefore, VPAC1 is a biological marker in EA.
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MESH Headings
- Adult
- Aged
- Arthritis, Rheumatoid/metabolism
- Arthritis, Rheumatoid/physiopathology
- Case-Control Studies
- Female
- Gene Expression Regulation
- Humans
- Interleukin-6/blood
- Interleukin-6/metabolism
- Leukocytes, Mononuclear/metabolism
- Longitudinal Studies
- Male
- Middle Aged
- Receptors, Vasoactive Intestinal Peptide, Type II/blood
- Receptors, Vasoactive Intestinal Peptide, Type II/metabolism
- Receptors, Vasoactive Intestinal Polypeptide, Type I/blood
- Receptors, Vasoactive Intestinal Polypeptide, Type I/metabolism
- Severity of Illness Index
- Signal Transduction
- Social Class
- Time Factors
- Vasoactive Intestinal Peptide/metabolism
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Affiliation(s)
- Iria V. Seoane
- Departamento de Biología Celular, Facultad de Biología, Universidad Complutense de Madrid, Madrid, Spain
| | - Ana M. Ortiz
- Servicio de Reumatología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa, Madrid, Spain
| | - Lorena Piris
- Unidad de Apoyo Metodológico, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa, Madrid, Spain
| | - Amalia Lamana
- Servicio de Reumatología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa, Madrid, Spain
| | - Yasmina Juarranz
- Departamento de Biología Celular, Facultad de Biología, Universidad Complutense de Madrid, Madrid, Spain
| | - Rosario García-Vicuña
- Servicio de Reumatología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa, Madrid, Spain
| | - Isidoro González-Álvaro
- Servicio de Reumatología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa, Madrid, Spain
| | - Rosa P. Gomariz
- Departamento de Biología Celular, Facultad de Biología, Universidad Complutense de Madrid, Madrid, Spain
| | - Carmen Martínez
- Departamento de Biología Celular, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- * E-mail:
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27
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Lurati A, Laria A, Gatti A, Brando B, Scarpellini M. Different T cells' distribution and activation degree of Th17 CD4+ cells in peripheral blood in patients with osteoarthritis, rheumatoid arthritis, and healthy donors: preliminary results of the MAGENTA CLICAO study. Open Access Rheumatol 2015; 7:63-68. [PMID: 27790046 PMCID: PMC5045119 DOI: 10.2147/oarrr.s81905] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective To determine distribution of T cells and activation degree of Th CD4+ cells in peripheral blood of patients with osteoarthritis (OA), rheumatoid arthritis (RA), and healthy donors. Methods Patients with established diagnosis of RA according to American College of Rheumatology/European League Against Rheumatism 2010 criteria, knee or hip OA according to American College of Rheumatology criteria, and healthy blood donor volunteers were eligible. Multi-channel flow cytometry and monoclonal antibodies against CD3, CD4, CD8, CCR6, CD38, CXCR3, and HLA DR were used to distinguish and evaluate T cells’ subpopulation. Results We analyzed blood samples of 15 patients with well-defined RA, 56 with hip or knee OA, and 20 healthy age matched controls. Blood samples from RA patients showed significantly higher counts of CD4+ CD38+ DR+ (activated CD4 T cells) and Th17 (CCR6+ CXCR3−) cells as compared to OA patients and control group (P<0.01). Furthermore the samples from the OA patients showed a higher percentage of activated CD4 T cells and Th17 cells as compared to control group (P<0.05). Interestingly there was no difference between Th1 (CD4+ CXCR3+ CCR6−) and Th2 (CD4+ CXCR3− CCR6−) between the three groups (P>0.1). Conclusion According to the latest view of OA disease pathogenesis, our preliminary results support the hypothesis that OA may also be a disease with an immunological/inflammatory involvement like RA. It seems that there is a quantitative but non-qualitative difference in Th17 cells’ profile, including the expression of activation markers, between RA and OA.
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Affiliation(s)
| | | | - Arianna Gatti
- Transfusional Centre, Legnano Hospital, Legnano, Italy
| | - Bruno Brando
- Transfusional Centre, Legnano Hospital, Legnano, Italy
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28
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Jimeno R, Leceta J, Garín M, Ortiz AM, Mellado M, Rodríguez-Frade JM, Martínez C, Pérez-García S, Gomariz RP, Juarranz Y. Th17 polarization of memory Th cells in early arthritis: the vasoactive intestinal peptide effect. J Leukoc Biol 2015; 98:257-69. [PMID: 25957307 DOI: 10.1189/jlb.3a0714-327r] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 04/12/2015] [Indexed: 01/15/2023] Open
Abstract
Several studies in humans indicate the implication of Th17 cells in RA. Therapies targeting their pathogenicity, as well as their plasticity to the Th17/1 phenotype, could ameliorate the progression of the pathology. The neuroendocrine environment has a major impact on the differentiation of lymphoid cells. VIP is present in the microenvironment of the joint, and its known therapeutic effects are supported by several studies on RA. We examine the ability of VIP to modulate the differentiation of Th17 cells. Peripheral blood CD4(+)CD45RO(+) T cells from HD and eRA patients were expanded under Th17-polarizing conditions in the presence of TGF-β. After 7 days, the higher IL-17A, IL-21, and IL-9 levels and lower IL-22 levels indicate the nonpathogenic profile for Th17 cells in HD. In contrast, Th17 cells from eRA patients produced significantly more IL-22 and IFN-γ, and these cells show a more Th17/1 profile, indicating a pathogenic phenotype. Interestingly, when VIP was present in the Th17 conditioned medium, increased levels of IL-10 and IL-9 were detected in HD and eRA patients. VIP also reduced the levels of IL-22 in eRA patients. These data suggest that VIP reduces the pathogenic profile of the Th17-polarized cells. This effect was accompanied by an increased in the Treg/Th17 profile, as shown by the increase levels of Foxp3. In conclusion, this report addresses a novel and interesting question on the effect of VIP on human Th17 cells and adds clinical relevance by analyzing, in parallel, HD and eRA patients.
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Affiliation(s)
- Rebeca Jimeno
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Javier Leceta
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Marina Garín
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Ana M Ortiz
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Mario Mellado
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Jose Miguel Rodríguez-Frade
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Carmen Martínez
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Selene Pérez-García
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Rosa P Gomariz
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Yasmina Juarranz
- Departamento de Biología Celular, Facultad de *Biología y Medicina, Universidad Complutense de Madrid, Madrid, Spain; División de Terapias Innovadoras en el S. Hematopoyético, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/Centro de Investigación Biomédica en Red de Enfermedades Raras, Unidad Mixta de Terapias Avanzadas, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas/IIS Fundación Jiménez Díaz, Madrid, Spain; Servicio de Reumatología, Instituto de Investigación Sanitaria Hospital La Princesa, Madrid, Spain; and Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
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