1
|
Dehesa-Rodríguez G, Martínez I, Bastida-Jaime C, Espinoza B. Trypanosoma cruzi blood trypomastigotes induce intense skeletal and cardiac muscle damage and Th1/ Th2 immune response in the acute phase of mice infected by the oral route. Acta Trop 2022; 234:106605. [PMID: 35820470 DOI: 10.1016/j.actatropica.2022.106605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 11/15/2022]
Abstract
Oral acquisition of Trypanosoma cruzi is a foodborne transmission by juices and fruits contaminated with metacyclic trypomastigotes (MT) or by the ingestion of wild reservoirs infected with blood trypomastigotes (BT). In Mexico, hunting and food consumption of wild animals are current practices, which could represent a risk factor for oral infection in the rural population. In this work, Balb/c mice were inoculated by oral route with BT of a highly virulent T. cruzi Mexican strain (DTU I) to evaluate the establishment of the infection, and the humoral and cellular immune response in the acute phase of the infection. We show that BT induces blood and tissue parasitism producing an inflammatory process in the heart and skeletal muscle and low parasitism and inflammation in the digestive tract of orally infected mice. Besides, in the acute phase, the BT promotes splenomegaly, intense damage in skeletal and cardiac muscles, a humoral response dominated by the IgG isotype, and the expression of pro-inflammatory cytokines.
Collapse
Affiliation(s)
- Génesis Dehesa-Rodríguez
- Laboratorio de Estudios sobre Tripanosomiasis Americana, Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico (Ciudad de México) C.P. 04510, Mexico
| | - Ignacio Martínez
- Laboratorio de Estudios sobre Tripanosomiasis Americana, Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico (Ciudad de México) C.P. 04510, Mexico
| | - Cristina Bastida-Jaime
- Laboratorio de Estudios sobre Tripanosomiasis Americana, Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico (Ciudad de México) C.P. 04510, Mexico
| | - Bertha Espinoza
- Laboratorio de Estudios sobre Tripanosomiasis Americana, Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico (Ciudad de México) C.P. 04510, Mexico.
| |
Collapse
|
2
|
Severa M, Rizzo F, Srinivasan S, Di Dario M, Giacomini E, Buscarinu MC, Cruciani M, Etna MP, Sandini S, Mechelli R, Farina A, Trivedi P, Hertzog PJ, Salvetti M, Farina C, Coccia EM. A cell type-specific transcriptomic approach to map B cell and monocyte type I interferon-linked pathogenic signatures in Multiple Sclerosis. J Autoimmun 2019; 101:1-16. [PMID: 31047767 DOI: 10.1016/j.jaut.2019.04.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/08/2019] [Accepted: 04/08/2019] [Indexed: 12/15/2022]
Abstract
Alteration in endogenous Interferon (IFN) system may profoundly impact immune cell function in autoimmune diseases. Here, we provide evidence that dysregulation in IFN-regulated genes and pathways are involved in B cell- and monocyte-driven pathogenic contribution to Multiple Sclerosis (MS) development and maintenance. In particular, by using an Interferome-based cell type-specific approach, we characterized an increased susceptibility to an IFN-linked caspase-3 dependent apoptotic cell death in both B cells and monocytes of MS patients that may arise from their chronic activation and persistent stimulation by activated T cells. Ongoing caspase-3 activation functionally impacts on MS monocyte properties influencing the STAT-3/IL-16 axis, thus, driving increased expression and massive release of the bio-active IL-16 triggering and perpetuating CD4+ T cell migration. Importantly, our analysis also identified a previously unknown multi-component defect in type I IFN-mediated signaling and response to virus pathways specific of MS B cells, impacting on induction of anti-viral responses and Epstein-barr virus infection control in patients. Taking advantage of cell type-specific transcriptomics and in-depth functional validation, this study revealed pathogenic contribution of endogenous IFN signaling and IFN-regulated cell processes to MS pathogenesis with implications on fate and functions of B cells and monocytes that may hold therapeutic potential.
Collapse
Affiliation(s)
- Martina Severa
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
| | - Fabiana Rizzo
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Sundararajan Srinivasan
- Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Marco Di Dario
- Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Elena Giacomini
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Maria Chiara Buscarinu
- Center for Experimental Neurological Therapies, Sant'Andrea Hospital, Department of Neurosciences, Mental Health and Sensory Organs, Sapienza University, Rome, Italy
| | - Melania Cruciani
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Marilena P Etna
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Silvia Sandini
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Rosella Mechelli
- Center for Experimental Neurological Therapies, Sant'Andrea Hospital, Department of Neurosciences, Mental Health and Sensory Organs, Sapienza University, Rome, Italy; Department of Human Science and Promotion of Quality of Life, San Raffaele Roma Open University and IRCCS San Raffaele-Pisana, Rome, Italy
| | - Antonella Farina
- Department of Experimental Medicine, Sapienza University, Rome, Italy
| | - Pankaj Trivedi
- Department of Experimental Medicine, Sapienza University, Rome, Italy
| | - Paul J Hertzog
- Department of Molecular and Translational Sciences, Monash University, Clayton, Australia
| | - Marco Salvetti
- Center for Experimental Neurological Therapies, Sant'Andrea Hospital, Department of Neurosciences, Mental Health and Sensory Organs, Sapienza University, Rome, Italy; Istituto Neurologico Mediterraneo (INM) Neuromed, Pozzilli, Isernia, Italy
| | - Cinthia Farina
- Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Eliana M Coccia
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
| |
Collapse
|
3
|
Moore A, Huang WY, Danforth K, Falk R, Meade A, Bagni R, Berndt SI. Prospective evaluation of serum IL-16 and risk of prostate cancer in the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial. Cancer Causes Control 2018; 29:455-464. [DOI: 10.1007/s10552-018-1012-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 02/08/2018] [Indexed: 12/11/2022]
|
4
|
Villani S, Zanotta N, Ambrogi F, Comar M, Franciotta D, Dolci M, Cason C, Ticozzi R, Ferrante P, Delbue S. Multiplex array analysis of circulating cytokines and chemokines in natalizumab-treated patients with multiple sclerosis. J Neuroimmunol 2017; 310:91-96. [DOI: 10.1016/j.jneuroim.2017.06.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 06/28/2017] [Accepted: 06/29/2017] [Indexed: 01/22/2023]
|
5
|
A Four-Biomarker Blood Signature Discriminates Systemic Inflammation Due to Viral Infection Versus Other Etiologies. Sci Rep 2017; 7:2914. [PMID: 28588308 PMCID: PMC5460227 DOI: 10.1038/s41598-017-02325-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 04/10/2017] [Indexed: 02/07/2023] Open
Abstract
The innate immune system of humans and other mammals responds to pathogen-associated molecular patterns (PAMPs) that are conserved across broad classes of infectious agents such as bacteria and viruses. We hypothesized that a blood-based transcriptional signature could be discovered indicating a host systemic response to viral infection. Previous work identified host transcriptional signatures to individual viruses including influenza, respiratory syncytial virus and dengue, but the generality of these signatures across all viral infection types has not been established. Based on 44 publicly available datasets and two clinical studies of our own design, we discovered and validated a four-gene expression signature in whole blood, indicative of a general host systemic response to many types of viral infection. The signature’s genes are: Interferon Stimulated Gene 15 (ISG15), Interleukin 16 (IL16), 2′,5′-Oligoadenylate Synthetase Like (OASL), and Adhesion G Protein Coupled Receptor E5 (ADGRE5). In each of 13 validation datasets encompassing human, macaque, chimpanzee, pig, mouse, rat and all seven Baltimore virus classification groups, the signature provides statistically significant (p < 0.05) discrimination between viral and non-viral conditions. The signature may have clinical utility for differentiating host systemic inflammation (SI) due to viral versus bacterial or non-infectious causes.
Collapse
|
6
|
Ahola-Olli AV, Würtz P, Havulinna AS, Aalto K, Pitkänen N, Lehtimäki T, Kähönen M, Lyytikäinen LP, Raitoharju E, Seppälä I, Sarin AP, Ripatti S, Palotie A, Perola M, Viikari JS, Jalkanen S, Maksimow M, Salomaa V, Salmi M, Kettunen J, Raitakari OT. Genome-wide Association Study Identifies 27 Loci Influencing Concentrations of Circulating Cytokines and Growth Factors. Am J Hum Genet 2017; 100:40-50. [PMID: 27989323 DOI: 10.1016/j.ajhg.2016.11.007] [Citation(s) in RCA: 307] [Impact Index Per Article: 43.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Accepted: 11/11/2016] [Indexed: 12/14/2022] Open
Abstract
Circulating cytokines and growth factors are regulators of inflammation and have been implicated in autoimmune and metabolic diseases. In this genome-wide association study (GWAS) of up to 8,293 Finns we identified 27 genome-widely significant loci (p < 1.2 × 10-9) for one or more cytokines. Fifteen of the associated variants had expression quantitative trait loci in whole blood. We provide genetic instruments to clarify the causal roles of cytokine signaling and upstream inflammation in immune-related and other chronic diseases. We further link inflammatory markers with variants previously associated with autoimmune diseases such as Crohn disease, multiple sclerosis, and ulcerative colitis and hereby elucidate the molecular mechanisms underpinning these diseases and suggest potential drug targets.
Collapse
|
7
|
Skundric DS. Chemotactic signaling and beyond: link between interleukin-16 and axonal degeneration in multiple sclerosis. Neural Regen Res 2016; 10:1761-3. [PMID: 26807108 PMCID: PMC4705785 DOI: 10.4103/1673-5374.165294] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Dusanka S Skundric
- Department of Immunology and Microbiology, School of Medicine, Wayne State University, Detroit, MI, USA
| |
Collapse
|
8
|
Skundric DS, Cruikshank WW, Montgomery PC, Lisak RP, Tse HY. Emerging role of IL-16 in cytokine-mediated regulation of multiple sclerosis. Cytokine 2015; 75:234-48. [DOI: 10.1016/j.cyto.2015.01.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Revised: 12/28/2014] [Accepted: 01/09/2015] [Indexed: 10/24/2022]
|
9
|
Skundric DS, Cruikshank WW, Drulovic J. Role of IL-16 in CD4+ T cell-mediated regulation of relapsing multiple sclerosis. J Neuroinflammation 2015; 12:78. [PMID: 25896927 PMCID: PMC4426180 DOI: 10.1186/s12974-015-0292-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 03/31/2015] [Indexed: 02/04/2023] Open
Abstract
In an important article published in Nature Medicine, Liu and colleagues described a novel CD4+ FoxA1+ regulatory T (Treg) cell population as distinct regulators of relapsing-remitting multiple sclerosis (RRMS) and experimental autoimmune encephalomyelitis (EAE). CD4+ FoxA1+ Treg cells appear as key regulators of responsiveness to therapy with interferon beta (IFN-β) in RRMS patients. Data indicate that CD4+FoxA1+ FOXP3− Treg cells develop within the central nervous system (CNS), and a potential of cerebellar granule neurons (CGN) in generation of CD4+FoxA1+PD-L1hiFOXP3− Treg cells from encephalitogenic CD4+ T cells. A CD4 co-receptor specific ligand, IL-16, governs trafficking and biological properties of CD4+ T cells irrespective of their activation state. Functions of IL-16, relevant to Treg cells, include expansion of CD4+CD25+ T cells in long-term cultures with IL-2, de novo induction of FOXP-3 and migration of FOXP-3+ T cells. IL-16 is highly conserved across species including human and mouse. CGN and neurons in hippocampus contain neuronal-IL-16 (NIL-16), splice variant of immune IL-16, and express CD4 molecule. In a CD4-dependent manner, IL-16 supports cultured CGN survival. Concomitant studies of RRMS lesions and corresponding MOG35–55-induced relapsing EAE in (B6 × SJL)F1 (H-2b/s) mice discovered similar roles of IL-16 in regulation of relapsing disease. In RRMS and EAE relapse, peak levels of IL-16 and active caspase-3 correlated with CD4+ T cell infiltration and levels of T-bet, Stat-1(Tyr701), and phosphorylated neurofilaments of axonal cytoskeleton [NF (M + H) P], suggesting a role of locally produced IL-16 in regulation of CD4+ Th1 inflammation and axonal damage, respectively. IL-16 was abundantly present in CD4+ T cells, followed by CD20+ B, CD8+ T, CD83+ dendritic cells, and Mac-1+ microglia. Apart from lesions, bioactive IL-16 was located in normal-appearing white matter (NAWM) and normal-appearing grey matter (NAGM) in RRMS brain and spinal cord. A cytokine IL-16 emerges as an important regulator of relapsing MS and EAE. Better understanding of immune cell-neuron interactions mediated by IL-16 will foster development of more specific CD4+ T cell subset-targeted therapies to prevent or ameliorate progression of neuroinflammation and axonal and neuronal damage. Translational studies necessitate corresponding EAE models.
Collapse
Affiliation(s)
- Dusanka S Skundric
- Department of Immunology and Microbiology, Wayne State University, 540 East Canfield Av., Detroit, MI, USA.
| | | | - Jelena Drulovic
- Clinic of Neurology, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Subotica 6, Belgrade, Serbia.
| |
Collapse
|