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Urban BC, Gonçalves ANA, Loukov D, Passos FM, Reiné J, Gonzalez-Dias P, Solórzano C, Mitsi E, Nikolaou E, O'Connor D, Collins AM, Adler H, Pollard A, Rylance J, Gordon SB, Jochems SP, Nakaya HI, Ferreira DM. Inflammation of the nasal mucosa is associated with susceptibility to experimental pneumococcal challenge in older adults. Mucosal Immunol 2024:S1933-0219(24)00064-3. [PMID: 38950826 DOI: 10.1016/j.mucimm.2024.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 06/25/2024] [Accepted: 06/26/2024] [Indexed: 07/03/2024]
Abstract
Streptococcus pneumoniae colonization in the upper respiratory tract is linked to pneumococcal disease development, predominantly affecting young children and older adults. As the global population ages and comorbidities increase, there is a heightened concern about this infection. We investigated the immunological responses of older adults to pneumococcal-controlled human infection by analyzing the cellular composition and gene expression in the nasal mucosa. Our comparative analysis with data from a concurrent study in younger adults revealed distinct gene expression patterns in older individuals susceptible to colonization, highlighted by neutrophil activation and elevated levels of CXCL9 and CXCL10. Unlike younger adults challenged with pneumococcus, older adults did not show recruitment of monocytes into the nasal mucosa following nasal colonization. However, older adults who were protected from colonization showed increased degranulation of cluster of differentiation 8+ T cells, both before and after pneumococcal challenge. These findings suggest age-associated cellular changes, in particular enhanced mucosal inflammation, that may predispose older adults to pneumococcal colonization.
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Affiliation(s)
- Britta C Urban
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK.
| | - André N A Gonçalves
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Dessi Loukov
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Fernando M Passos
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Jesús Reiné
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Patrícia Gonzalez-Dias
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Carla Solórzano
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Elena Mitsi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Elissavet Nikolaou
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; Infection, Immunity and Global Health, Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, Victoria, Australia
| | - Daniel O'Connor
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Andrea M Collins
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; University Hospital Aintree, Liverpool University Hospitals Trust, Liverpool, UK
| | - Hugh Adler
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Andrew Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Jamie Rylance
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Stephen B Gordon
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; Malawi-Liverpool-Wellcome Clinical Research Programme, Blantyre, Malawi
| | - Simon P Jochems
- Leiden University Centre for Infectious Diseases, Leiden University Medical Centre, Leiden, The Netherlands
| | - Helder I Nakaya
- Hospital Israelita Albert Einstein, São Paulo, Brazil; Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Daniela M Ferreira
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK.
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McGowan EC, Singh R, Katzka DA. Barrier Dysfunction in Eosinophilic Esophagitis. Curr Gastroenterol Rep 2023; 25:380-389. [PMID: 37950816 DOI: 10.1007/s11894-023-00904-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2023] [Indexed: 11/13/2023]
Abstract
PURPOSE OF REVIEW Compelling evidence over the past decade supports the central role of epithelial barrier dysfunction in the pathophysiology of eosinophilic esophagitis (EoE). The purpose of this review is to summarize the genetic, environmental, and immunologic factors driving epithelial barrier dysfunction, and how this impaired barrier can further promote the inflammatory response in EoE. RECENT FINDINGS Common environmental exposures, such as detergents, may have a direct impact on the esophageal epithelial barrier. In addition, the effects of IL-13 on barrier dysfunction may be reduced by 17β-estradiol, Vitamin D, and the short chain fatty acids butyrate and propionate, suggesting novel therapeutic targets. There are many genetic, environmental, and immunologic factors that contribute to epithelial barrier dysfunction in EoE. This leads to further skewing of the immune response to a "Th2" phenotype, alterations in the esophageal microbiome, and penetration of relevant antigens into the esophageal mucosa, which are central to the pathophysiology of EoE.
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Affiliation(s)
- Emily C McGowan
- Division of Allergy and Immunology, University of Virginia School of Medicine, PO Box 801355, Charlottesville, VA, 22908, USA.
| | - Roopesh Singh
- Division of Allergy and Immunology, University of Virginia School of Medicine, PO Box 801355, Charlottesville, VA, 22908, USA
| | - David A Katzka
- Division of Digestive and Liver Disease, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
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Suehiro M, Numata T, Saito R, Yanagida N, Ishikawa C, Uchida K, Kawaguchi T, Yanase Y, Ishiuji Y, McGrath J, Tanaka A. Oncostatin M suppresses IL31RA expression in dorsal root ganglia and interleukin-31-induced itching. Front Immunol 2023; 14:1251031. [PMID: 38035099 PMCID: PMC10687395 DOI: 10.3389/fimmu.2023.1251031] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/25/2023] [Indexed: 12/02/2023] Open
Abstract
Background Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by intermittent itchy rash. Type 2 inflammatory cytokines such as interleukin (IL)-4, IL-13, and IL-31 are strongly implicated in AD pathogenesis. Stimulation of IL-31 cognate receptors on C-fiber nerve endings is believed to activate neurons in the dorsal root ganglion (DRG), causing itch. The IL-31 receptor is a heterodimer of OSMRβ and IL31RA subunits, and OSMRβ can also bind oncostatin M (OSM), a pro-inflammatory cytokine released by monocytes/macrophages, dendritic cells, and T lymphocytes. Further, OSM expression is enhanced in the skin lesions of AD and psoriasis vulgaris patients. Objective The current study aimed to examine the contributions of OSM to AD pathogenesis and symptom expression. Methods The expression levels of the OSM gene (OSM) and various cytokine receptor genes were measured in human patient skin samples, isolated human monocytes, mouse skin samples, and mouse DRG by RT-qPCR. Itching responses to various pruritogens were measured in mice by counting scratching episodes. Results We confirmed overexpression of OSM in skin lesions of patients with AD and psoriasis vulgaris. Monocytes isolated from the blood of healthy subjects overexpressed OSM upon stimulation with IL-4 or GM-CSF. Systemic administration of OSM suppressed IL31RA expression in the mouse DRG and IL-31-stimulated scratching behavior. In contrast, systemic administration of OSM increased the expression of IL-4- and IL-13-related receptors in the DRG. Conclusion These results suggest that OSM is an important cytokine in the regulation of skin monocytes, promoting the actions of IL-4 and IL-13 in the DRG and suppressing the action of IL-31. It is speculated that OSM released from monocytes in skin modulates the sensitivity of DRG neurons to type 2 inflammatory cytokines and thereby the severity of AD-associated skin itch.
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Affiliation(s)
- Masataka Suehiro
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tomofumi Numata
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Ryo Saito
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Nozomi Yanagida
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Chie Ishikawa
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazue Uchida
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tomoko Kawaguchi
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yuhki Yanase
- Department of Pharmacotherapy, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yozo Ishiuji
- Department of Dermatology, The Jikei University School of Medicine, Tokyo, Japan
| | - John McGrath
- St John’s Institute of Dermatology, King’s College London, London, United Kingdom
| | - Akio Tanaka
- Department of Dermatology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Kleuskens MTA, Bek MK, Al Halabi Y, Blokhuis BRJ, Diks MAP, Haasnoot ML, Garssen J, Bredenoord AJ, van Esch BCAM, Redegeld FA. Mast cells disrupt the function of the esophageal epithelial barrier. Mucosal Immunol 2023; 16:567-577. [PMID: 37302713 DOI: 10.1016/j.mucimm.2023.06.001] [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: 03/07/2023] [Revised: 05/24/2023] [Accepted: 06/05/2023] [Indexed: 06/13/2023]
Abstract
Mast cells (MCs) accumulate in the epithelium of patients with eosinophilic esophagitis (EoE), an inflammatory disorder characterized by extensive esophageal eosinophilic infiltration. Esophageal barrier dysfunction plays an important role in the pathophysiology of EoE. We hypothesized that MCs contribute to the observed impaired esophageal epithelial barrier. Herein, we demonstrate that coculture of differentiated esophageal epithelial cells with immunoglobulin E-activated MCs significanly decreased epithelial resistance by 30% and increased permeability by 22% compared with non-activated MCs. These changes were associated with decreased messenger RNA expression of barrier proteins filaggrin, desmoglein-1 and involucrin, and antiprotease serine peptidase inhibitor kazal type 7. Using targeted proteomics, we detected various cytokines in coculture supernatants, most notably granulocyte-macrophage colony-stimulating factor and oncostatin M (OSM). OSM expression was increased by 12-fold in active EoE and associated with MC marker genes. Furthermore, OSM receptor-expressing esophageal epithelial cells were found in the esophageal tissue of patients with EoE, suggesting that the epithelial cells may respond to OSM. Stimulation of esophageal epithelial cells with OSM resulted in a dose-dependent decrease in barrier function and expression of filaggrin and desmoglein-1 and an increase in protease calpain-14. Taken together, these data suggest a role for MCs in decreasing esophageal epithelial barrier function in EoE, which may in part be mediated by OSM.
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Affiliation(s)
- Mirelle T A Kleuskens
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Marie K Bek
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Youmna Al Halabi
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Bart R J Blokhuis
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Mara A P Diks
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Maria L Haasnoot
- Department of Gastroenterology & Hepatology, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands; Danone Nutricia Research, Utrecht, The Netherlands
| | - Albert J Bredenoord
- Department of Gastroenterology & Hepatology, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Betty C A M van Esch
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands; Danone Nutricia Research, Utrecht, The Netherlands
| | - Frank A Redegeld
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands.
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Wolf CL, Pruett C, Lighter D, Jorcyk CL. The clinical relevance of OSM in inflammatory diseases: a comprehensive review. Front Immunol 2023; 14:1239732. [PMID: 37841259 PMCID: PMC10570509 DOI: 10.3389/fimmu.2023.1239732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/30/2023] [Indexed: 10/17/2023] Open
Abstract
Oncostatin M (OSM) is a pleiotropic cytokine involved in a variety of inflammatory responses such as wound healing, liver regeneration, and bone remodeling. As a member of the interleukin-6 (IL-6) family of cytokines, OSM binds the shared receptor gp130, recruits either OSMRβ or LIFRβ, and activates a variety of signaling pathways including the JAK/STAT, MAPK, JNK, and PI3K/AKT pathways. Since its discovery in 1986, OSM has been identified as a significant contributor to a multitude of inflammatory diseases, including arthritis, inflammatory bowel disease, lung and skin disease, cardiovascular disease, and most recently, COVID-19. Additionally, OSM has also been extensively studied in the context of several cancer types including breast, cervical, ovarian, testicular, colon and gastrointestinal, brain,lung, skin, as well as other cancers. While OSM has been recognized as a significant contributor for each of these diseases, and studies have shown OSM inhibition is effective at treating or reducing symptoms, very few therapeutics have succeeded into clinical trials, and none have yet been approved by the FDA for treatment. In this review, we outline the role OSM plays in a variety of inflammatory diseases, including cancer, and outline the previous and current strategies for developing an inhibitor for OSM signaling.
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Affiliation(s)
- Cody L. Wolf
- Department of Biomolecular Sciences, Boise State University, Boise, ID, United States
| | - Clyde Pruett
- Department of Biological Sciences, Boise State University, Boise, ID, United States
| | - Darren Lighter
- Department of Biological Sciences, Boise State University, Boise, ID, United States
| | - Cheryl L. Jorcyk
- Department of Biomolecular Sciences, Boise State University, Boise, ID, United States
- Department of Biological Sciences, Boise State University, Boise, ID, United States
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6
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Cohen O, Kaufman AE, Choi H, Khan S, Robson PM, Suárez-Fariñas M, Mani V, Shah NA. Pharyngeal Inflammation on Positron Emission Tomography/Magnetic Resonance Imaging Before and After Obstructive Sleep Apnea Treatment. Ann Am Thorac Soc 2023; 20:574-583. [PMID: 36476449 PMCID: PMC10112411 DOI: 10.1513/annalsats.202207-594oc] [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: 07/11/2022] [Accepted: 12/07/2022] [Indexed: 12/12/2022] Open
Abstract
Rationale: There is upper airway inflammation in patients with obstructive sleep apnea (OSA), which reduces with continuous positive airway pressure (CPAP) therapy. Objectives: Validate the use of positron emission tomography (PET)/magnetic resonance imaging (MRI) to quantify metabolic activity within the pharyngeal mucosa of patients with OSA against nasal lavage proteomics and assess the impact of CPAP therapy. Methods: Adults with OSA underwent [18F]-Fluoro-2-deoxy-D-glucose PET/MRI of the neck before and 3 months after initiating CPAP. Nasal lavage samples were collected. Inflammatory protein expression from samples was analyzed using the Olink platform. Upper airway imaging segmentation was performed. Target-to-background ratio (TBRmax) was calculated from target pharyngeal maximum standard uptake values (SUV) and personalized background mean SUV. Most-diseased segment TBRmax was identified per participant at locations with the highest PET avidity. Correlation analysis was performed between baseline TBRmax and nasal lavage proteomics. TBRmax was compared before and after CPAP using linear mixed-effect models. Results: Among 38 participants, the baseline mean age was 46.3 years (standard deviation [SD], 12.5), 21% were female, the mean body mass index was 30.9 kg/m2 (SD, 4.6), and the mean respiratory disturbance index measured by peripheral arterial tonometry was 31 events/h (SD, 16.4). There was a significant positive correlation between pharyngeal mucosa most-diseased segment TBRmax and nasal lavage proteomic inflammation (r = 0.41 [P < 0.001, false discovery rate = 0.002]). Primary analysis revealed a reduction in the most-diseased segment TBRmax after a median of 2.91 months of CPAP therapy (-0.86 [standard error (SE) ± 0.30; P = 0.007]). Stratified analysis by smoking status revealed a significantly decreased most-diseased segment TBRmax after CPAP therapy among never-smokers but not among ever-smokers (-1.01 [SE ± 0.39; P = 0.015] vs. -0.64 [SE ± 0.49; P = 0.201]). Conclusions: CPAP therapy reduces metabolic activity measured by PET/MRI within the upper airway of adults with OSA. Furthermore, PET/MRI measures of upper airway metabolic activity correlate with a noninvasive marker of inflammation (i.e., nasal lavage inflammatory protein expression).
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Affiliation(s)
- Oren Cohen
- Division of Pulmonary, Critical Care, and Sleep Medicine
| | | | - Hyewon Choi
- Center for Biostatistics, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Samira Khan
- Division of Pulmonary, Critical Care, and Sleep Medicine
| | | | - Mayte Suárez-Fariñas
- Center for Biostatistics, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | | | - Neomi A. Shah
- Division of Pulmonary, Critical Care, and Sleep Medicine
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7
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Ninomiya I, Yamatoya K, Mashimo K, Matsuda A, Usui-Ouchi A, Araki Y, Ebihara N. Role of Oncostatin M in the Pathogenesis of Vernal Keratoconjunctivitis: Focus on the Barrier Function of the Epithelium and Interleukin-33 Production by Fibroblasts. Invest Ophthalmol Vis Sci 2022; 63:26. [PMID: 36580308 PMCID: PMC9804018 DOI: 10.1167/iovs.63.13.26] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Purpose Vernal keratoconjunctivitis (VKC) is a severe, recurrent allergic conjunctivitis. Previously, we found high concentrations of oncostatin M (OSM) in the tears of patients with VKC. Here, we investigated the role of OSM in VKC by focusing on epithelial barrier function and IL-33 production. Methods To assess the effect of OSM on the barrier function of human conjunctival epithelial cells (HConEpiCs), we measured transepithelial electrical resistance and dextran permeability. We also assessed expression of tight junction-related proteins such as E-cadherin and ZO-1 in HConEpiCs by Western blotting and immunofluorescence. Then we used immunohistochemistry to evaluate expression of Ki-67, E-cadherin, epithelial-mesenchymal transition-related proteins, and IL-33 in giant papillae (GPs) from patients with VKC. In addition, we used Western blotting, microarray, quantitative real-time polymerase chain reaction, and enzyme-linked immunosorbent assay to examine whether OSM activates signal transducer and activator of transcription 1 (STAT1) or STAT3 and induces the expression of various genes in human conjunctival fibroblasts (HConFs). Results OSM reduced expression of E-cadherin and ZO-1 in HConEpiCs, indicating barrier dysfunction. In immunohistochemistry, Ki-67 expression was present in the lower epithelial layer of the GPs, and E-cadherin expression was reduced in the superficial and lower layers; double staining revealed that GPs had a high number of fibroblasts expressing IL-33. In addition, in HConFs, OSM phosphorylated both STAT1 and STAT3 and induced IL-33. Conclusions OSM has important roles in severe, prolonged allergic inflammation by inducing epithelial barrier dysfunction and IL-33 production by conjunctival fibroblasts.
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Affiliation(s)
- Ishin Ninomiya
- Juntendo University Graduate School of Medicine, Tokyo, Japan,Department of Ophthalmology, Juntendo University Urayasu Hospital, Chiba, Japan,Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Chiba, Japan
| | - Kenji Yamatoya
- Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Chiba, Japan
| | - Keitaro Mashimo
- Department of Ophthalmology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Akira Matsuda
- Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan
| | - Ayumi Usui-Ouchi
- Department of Ophthalmology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Yoshihiko Araki
- Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Chiba, Japan
| | - Nobuyuki Ebihara
- Department of Ophthalmology, Juntendo University Urayasu Hospital, Chiba, Japan,Institute for Environmental and Gender-Specific Medicine, Juntendo University Graduate School of Medicine, Chiba, Japan
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8
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Mießner H, Seidel J, Smith ESJ. In vitro models for investigating itch. Front Mol Neurosci 2022; 15:984126. [PMID: 36385768 PMCID: PMC9644192 DOI: 10.3389/fnmol.2022.984126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/10/2022] [Indexed: 12/04/2022] Open
Abstract
Itch (pruritus) is a sensation that drives a desire to scratch, a behavior observed in many animals. Although generally short-lasting and not causing harm, there are several pathological conditions where chronic itch is a hallmark symptom and in which prolonged scratching can induce damage. Finding medications to counteract the sensation of chronic itch has proven difficult due to the molecular complexity that involves a multitude of triggers, receptors and signaling pathways between skin, immune and nerve cells. While much has been learned about pruritus from in vivo animal models, they have limitations that corroborate the necessity for a transition to more human disease-like models. Also, reducing animal use should be encouraged in research. However, conducting human in vivo experiments can also be ethically challenging. Thus, there is a clear need for surrogate models to be used in pre-clinical investigation of the mechanisms of itch. Most in vitro models used for itch research focus on the use of known pruritogens. For this, sensory neurons and different types of skin and/or immune cells are stimulated in 2D or 3D co-culture, and factors such as neurotransmitter or cytokine release can be measured. There are however limitations of such simplistic in vitro models. For example, not all naturally occurring cell types are present and there is also no connection to the itch-sensing organ, the central nervous system (CNS). Nevertheless, in vitro models offer a chance to investigate otherwise inaccessible specific cell–cell interactions and molecular pathways. In recent years, stem cell-based approaches and human primary cells have emerged as viable alternatives to standard cell lines or animal tissue. As in vitro models have increased in their complexity, further opportunities for more elaborated means of investigating itch have been developed. In this review, we introduce the latest concepts of itch and discuss the advantages and limitations of current in vitro models, which provide valuable contributions to pruritus research and might help to meet the unmet clinical need for more refined anti-pruritic substances.
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Affiliation(s)
- Hendrik Mießner
- Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom
- Dermatological Skin Care, Beiersdorf AG, Hamburg, Germany
| | - Judith Seidel
- Dermatological Skin Care, Beiersdorf AG, Hamburg, Germany
| | - Ewan St. John Smith
- Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom
- *Correspondence: Ewan St. John Smith,
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9
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de Souza PPC, Henning P, Lerner UH. Stimulation of Osteoclast Formation by Oncostatin M and the Role of WNT16 as a Negative Feedback Regulator. Int J Mol Sci 2022; 23:ijms23063287. [PMID: 35328707 PMCID: PMC8953253 DOI: 10.3390/ijms23063287] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/09/2022] [Accepted: 03/15/2022] [Indexed: 02/05/2023] Open
Abstract
Oncostatin M (OSM), which belongs to the IL-6 family of cytokines, is the most potent and effective stimulator of osteoclast formation in this family, as assessed by different in vitro assays. Osteoclastogenesis induced by the IL-6 type of cytokines is mediated by the induction and paracrine stimulation of the osteoclastogenic cytokine receptor activator of nuclear factor κ-B ligand (RANKL), expressed on osteoblast cell membranes and targeting the receptor activator of nuclear factor κ-B (RANK) on osteoclast progenitor cells. The potent effect of OSM on osteoclastogenesis is due to an unusually robust induction of RANKL in osteoblasts through the OSM receptor (OSMR), mediated by a JAK-STAT/MAPK signaling pathway and by unique recruitment of the adapter protein Shc1 to the OSMR. Gene deletion of Osmr in mice results in decreased numbers of osteoclasts and enhanced trabecular bone caused by increased trabecular thickness, indicating that OSM may play a role in physiological regulation of bone remodeling. However, increased amounts of OSM, either through administration of recombinant protein or of adenoviral vectors expressing Osm, results in enhanced bone mass due to increased bone formation without any clear sign of increased osteoclast numbers, a finding which can be reconciled by cell culture experiments demonstrating that OSM can induce osteoblast differentiation and stimulate mineralization of bone nodules in such cultures. Thus, in vitro studies and gene deletion experiments show that OSM is a stimulator of osteoclast formation, whereas administration of OSM to mice shows that OSM is not a strong stimulator of osteoclastogenesis in vivo when administered to adult animals. These observations could be explained by our recent finding showing that OSM is a potent stimulator of the osteoclastogenesis inhibitor WNT16, acting in a negative feedback loop to reduce OSM-induced osteoclast formation.
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Affiliation(s)
- Pedro P. C. de Souza
- The Innovation in Biomaterials Laboratory, School of Dentistry, Federal University of Goiás, Goiânia 74690-900, Brazil;
| | - Petra Henning
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden;
| | - Ulf H. Lerner
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden;
- Correspondence: ; Tel.: +46-(0)70-651-91-03
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10
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Headland SE, Dengler HS, Xu D, Teng G, Everett C, Ratsimandresy RA, Yan D, Kang J, Ganeshan K, Nazarova EV, Gierke S, Wedeles CJ, Guidi R, DePianto DJ, Morshead KB, Huynh A, Mills J, Flanagan S, Hambro S, Nunez V, Klementowicz JE, Shi Y, Wang J, Bevers J, Ramirez-Carrozzi V, Pappu R, Abbas A, Vander Heiden J, Choy DF, Yadav R, Modrusan Z, Panettieri RA, Koziol-White C, Jester WF, Jenkins BJ, Cao Y, Clarke C, Austin C, Lafkas D, Xu M, Wolters PJ, Arron JR, West NR, Wilson MS. Oncostatin M expression induced by bacterial triggers drives airway inflammatory and mucus secretion in severe asthma. Sci Transl Med 2022; 14:eabf8188. [PMID: 35020406 DOI: 10.1126/scitranslmed.abf8188] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Sarah E Headland
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Hart S Dengler
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Daqi Xu
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Grace Teng
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Christine Everett
- Biochemical and Cellular Pharmacology, Genentech Inc., South San Francisco, CA 94080, USA
| | | | - Donghong Yan
- Translational Immunology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Jing Kang
- Translational Immunology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Kirthana Ganeshan
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | | | - Sarah Gierke
- Center for Advanced Light Microscopy, Genentech Inc., South San Francisco, CA 94080, USA.,Pathology, Genentech Inc., South San Francisco, CA 94080, USA
| | | | - Riccardo Guidi
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Daryle J DePianto
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | | | - Alison Huynh
- Necropsy, Genentech Inc., South San Francisco, CA 94080, USA
| | - Jessica Mills
- Necropsy, Genentech Inc., South San Francisco, CA 94080, USA
| | - Sean Flanagan
- Necropsy, Genentech Inc., South San Francisco, CA 94080, USA
| | - Shannon Hambro
- Necropsy, Genentech Inc., South San Francisco, CA 94080, USA
| | - Victor Nunez
- Necropsy, Genentech Inc., South San Francisco, CA 94080, USA
| | | | - Yongchang Shi
- Biochemical and Cellular Pharmacology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Jianyong Wang
- Biochemical and Cellular Pharmacology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Jack Bevers
- Antibody Discovery, Genentech Inc., South San Francisco, CA 94080, USA
| | | | - Rajita Pappu
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Alex Abbas
- OMNI Bioinformatics, Genentech Inc., South San Francisco, CA 94080, USA
| | | | - David F Choy
- Biomarker Discovery OMNI, Genentech Inc., South San Francisco, CA 94080, USA
| | - Rajbharan Yadav
- Preclinical and Translational Pharmacokinetics and Pharmacodynamics, Genentech Inc., South San Francisco, CA 94080, USA
| | - Zora Modrusan
- Molecular Biology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Reynold A Panettieri
- Rutgers Institute for Translational Medicine and Science, State University of New Jersey, New Brunswick, NJ 08901, USA
| | - Cynthia Koziol-White
- Rutgers Institute for Translational Medicine and Science, State University of New Jersey, New Brunswick, NJ 08901, USA
| | - William F Jester
- Rutgers Institute for Translational Medicine and Science, State University of New Jersey, New Brunswick, NJ 08901, USA
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia.,Department of Molecular Translational Science, Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton, Victoria 3800, Australia
| | - Yi Cao
- OMNI Bioinformatics, Genentech Inc., South San Francisco, CA 94080, USA
| | - Christine Clarke
- OMNI Bioinformatics, Genentech Inc., South San Francisco, CA 94080, USA
| | - Cary Austin
- Pathology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Daniel Lafkas
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Min Xu
- Translational Immunology, Genentech Inc., South San Francisco, CA 94080, USA
| | - Paul J Wolters
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA 94110, USA
| | - Joseph R Arron
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
| | - Nathaniel R West
- Cancer Immunology Discovery, Genentech Inc., South San Francisco, CA 94080, USA
| | - Mark S Wilson
- Immunology Discovery,Genentech Inc., South San Francisco, CA 94080, USA
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11
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Álvarez-Vásquez JL, Bravo-Guapisaca MI, Gavidia-Pazmiño JF, Intriago-Morales RV. Adipokines in dental pulp: physiological, pathological, and potential therapeutic roles. J Oral Biosci 2021; 64:59-70. [PMID: 34808362 DOI: 10.1016/j.job.2021.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Hundreds of adipokines have been identified, and their extensive range of endocrine functions-regulating distant organs such as oral tissues-and local autocrine/paracrine roles have been studied. In dentistry, however, adipokines are poorly known proteins in the dental pulp; few of them have been studied despite their large number. This study reviews recent advances in the investigation of dental-pulp adipokines, with an emphasis on their roles in inflammatory processes and their potential therapeutic applications. HIGHLIGHTS The most recently identified adipokines in dental pulp include leptin, adiponectin, resistin, ghrelin, oncostatin, chemerin, and visfatin. They have numerous physiological and pathological functions in the pulp tissue: they are closely related to pulp inflammatory mechanisms and actively participate in cell differentiation, mineralization, angiogenesis, and immune-system modulation. CONCLUSION Adipokines have potential clinical applications in regenerative endodontics and as biomarkers or targets for the pharmacological management of inflammatory and degenerative processes in dental pulp. A promising direction for the development of new therapies may be the use of agonists/antagonists to modulate the expression of the most studied adipokines.
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12
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Jakob L, Müller TA, Rassner M, Kleinfelder H, Veratti P, Mitschke J, Miething C, Oostendorp RAJ, Pfeifer D, Waterhouse M, Duyster J. Murine Oncostatin M Has Opposing Effects on the Proliferation of OP9 Bone Marrow Stromal Cells and NIH/3T3 Fibroblasts Signaling through the OSMR. Int J Mol Sci 2021; 22:11649. [PMID: 34769079 PMCID: PMC8584221 DOI: 10.3390/ijms222111649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/14/2021] [Accepted: 10/25/2021] [Indexed: 12/31/2022] Open
Abstract
The IL-6 family cytokine Oncostatin M (OSM) is involved in cell development, growth, hematopoiesis, inflammation, and cancer. Intriguingly, OSM has proliferative and antiproliferative effects depending on the target cell. The molecular mechanisms underlying these opposing effects are not fully understood. Previously, we found OSM upregulation in different myeloproliferative syndromes. However, OSM receptor (OSMR) expression was detected on stromal cells but not the malignant cells themselves. In the present study, we, therefore, investigated the effect of murine OSM (mOSM) on proliferation in stromal and fibroblast cell lines. We found that mOSM impairs the proliferation of bone marrow (BM) stromal cells, whereas fibroblasts responded to mOSM with increased proliferation. When we set out to reveal the mechanisms underlying these opposing effects, we detected increased expression of the OSM receptors OSMR and LIFR in stromal cells. Interestingly, Osmr knockdown and Lifr overexpression attenuated the OSM-mediated effect on proliferation in both cell lines indicating that mOSM affected the proliferation signaling mainly through the OSMR. Furthermore, mOSM induced activation of the JAK-STAT, PI3K-AKT, and MAPK-ERK pathways in OP9 and NIH/3T3 cells with differences in total protein levels between the two cell lines. Our findings offer new insights into the regulation of proliferation by mOSM.
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Affiliation(s)
- Lena Jakob
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Tony Andreas Müller
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
- Center for Integrated Oncology (CIO), Department I of Internal Medicine, Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne, Germany
| | - Michael Rassner
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Helen Kleinfelder
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Pia Veratti
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Jan Mitschke
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Cornelius Miething
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Robert A. J. Oostendorp
- Department of Internal Medicine III, Technical University of Munich, Klinikum Rechts der Isar, 81675 Munich, Germany;
| | - Dietmar Pfeifer
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Miguel Waterhouse
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
| | - Justus Duyster
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (L.J.); (T.A.M.); (M.R.); (H.K.); (P.V.); (J.M.); (C.M.); (D.P.); (M.W.)
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
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13
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Geethadevi A, Nair A, Parashar D, Ku Z, Xiong W, Deng H, Li Y, George J, McAllister DM, Sun Y, Kadamberi IP, Gupta P, Dwinell MB, Bradley WH, Rader JS, Rui H, Schwabe RF, Zhang N, Pradeep S, An Z, Chaluvally-Raghavan P. Oncostatin M Receptor-targeted antibodies suppress STAT3 signaling and inhibit ovarian cancer growth. Cancer Res 2021; 81:5336-5352. [PMID: 34380633 DOI: 10.1158/0008-5472.can-21-0483] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 07/02/2021] [Accepted: 08/10/2021] [Indexed: 11/16/2022]
Abstract
While patients with advanced ovarian cancer may respond initially to treatment, disease relapse is common and nearly 50% of patients do not survive beyond five years, indicating an urgent need for improved therapies. To identify new therapeutic targets, we performed single cell and nuclear RNA-seq dataset analyses on 17 human ovarian cancer specimens, revealing the oncostatin M receptor (OSMR) as highly expressed in ovarian cancer cells. Conversely, oncostatin M (OSM), the ligand of OSMR, was highly expressed by tumor-associated macrophages and promoted proliferation and metastasis in cancer cells. Ovarian cancer cell lines and additional patient samples also exhibited elevated levels of OSMR when compared to other cell types in the tumor microenvironment or to normal ovarian tissue samples. OSMR was found to be important for ovarian cancer cell proliferation and migration. Binding of OSM to OSMR caused OSMR-IL6ST dimerization, which is required to produce oncogenic signaling cues for prolonged STAT3 activation. Human monoclonal antibody clones B14 and B21 directed to the extracellular domain of OSMR abrogated OSM-induced OSMR-IL6ST heterodimerization, promoted the internalization and degradation of OSMR, and effectively blocked OSMR-mediated signaling in vitro. Importantly, these antibody clones inhibited the growth of ovarian cancer cells in vitro and in vivo by suppressing oncogenic signaling through OSMR and STAT3 activation. Collectively, this study provides a proof of principle that anti-OSMR antibody can mediate disruption of OSM-induced OSMR-IL6ST dimerization and oncogenic signaling, thus documenting the pre-clinical therapeutic efficacy of human OSMR antagonist antibodies for immunotherapy in ovarian cancer.
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Affiliation(s)
- Anjali Geethadevi
- Department of Obstetrics and Gynecology, Medical College of Wisconsin
| | - Ajay Nair
- Department of Systems Biology, Columbia University
| | - Deepak Parashar
- Department of Obstetrics & Gynecology, Medical College of Wisconsin
| | | | - Wei Xiong
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston
| | - Hui Deng
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston
| | - Yongsheng Li
- College of Biomedical Informatics and Engineering, Hainan Medical University
| | - Jasmine George
- Department of Obstetrics any Gynecology, Medical College of Wisconsin
| | | | - Yunguang Sun
- Department of Pathology, Medical College of Wisconsin
| | | | - Prachi Gupta
- Department of Obstetrics any Gynecology, Medical College of Wisconsin
| | | | - William H Bradley
- Division of Gynecologic Oncology, Obstetrics and Gynecology, Medical College of Wisconsin
| | - Janet S Rader
- Department of Obstetrics and Gynecology, Medical College of Wisconsin
| | - Hallgeir Rui
- Department of Pathology, Medical College of Wisconsin
| | | | - Ningyan Zhang
- Texas Therapeutics Institute, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston
| | - Sunila Pradeep
- Department of Obstetrics and Gynecology, Medical College of Wisconsin
| | - Zhiqiang An
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston
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14
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Helicobacter pylori outer membrane vesicles induce expression and secretion of oncostatin M in AGS gastric cancer cells. Braz J Microbiol 2021; 52:1057-1066. [PMID: 33851342 DOI: 10.1007/s42770-021-00490-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 04/06/2021] [Indexed: 01/01/2023] Open
Abstract
Helicobacter pylori, a human pathogen that colonizes the stomach of 50% of the world's population, is associated with gastritis, gastric adenocarcinoma, and mucosa-associated lymphoid tissue (MALT) lymphoma. Diseases are characterized by severe inflammatory responses in the stomach that are induced by various chemokines and cytokines. Recently, oncostatin M (OSM), an IL-6 family cytokine, was detected in early gastric cancer biopsies. In this study, we showed that Helicobacter pylori induced secretion of OSM and overexpression of its type II receptor OSMRβ (OSM/OSMRβ) in a human gastric adenocarcinoma cell line (AGS) over 24 h of infection. Furthermore, we showed that the induction of OSM and OSMRβ was carried out by heat-sensitive Helicobacter pylori outer membrane vesicle (OMV) protein. Collectively, our results established, for the first time, a direct relation between Helicobacter pylori OMVs and the OSM/OSMRβ signaling axis.
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15
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Sanchez-Infantes D, Stephens JM. Adipocyte Oncostatin Receptor Regulates Adipose Tissue Homeostasis and Inflammation. Front Immunol 2021; 11:612013. [PMID: 33854494 PMCID: PMC8039456 DOI: 10.3389/fimmu.2020.612013] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/31/2020] [Indexed: 01/05/2023] Open
Abstract
Adipocytes are the largest cell type in terms of volume, but not number, in adipose tissue. Adipocytes are prominent contributors to systemic metabolic health. Obesity, defined by excess adipose tissue (AT), is recognized as a low-grade chronic inflammatory state. Cytokines are inflammatory mediators that are produced in adipose tissue (AT) and function in both AT homeostatic as well as pathological conditions. AT inflammation is associated with systemic metabolic dysfunction and obesity-associated infiltration and proliferation of immune cells occurs in a variety of fat depots in mice and humans. AT immune cells secrete a variety of chemokines and cytokines that act in a paracrine manner on adjacent adipocytes. TNFα, IL-6, and MCP-1, are well studied mediators of AT inflammation. Oncostatin M (OSM) is another proinflammatory cytokine that is elevated in AT in human obesity, and its specific receptor (OSMRβ) is also induced in conditions of obesity and insulin resistance. OSM production and paracrine signaling in AT regulates adipogenesis and the functions of AT. This review summarizes the roles of the oncostatin M receptor (OSMRβ) as a modulator of adipocyte development and function its contributions to immunological adaptations in AT in metabolic disease states.
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Affiliation(s)
- David Sanchez-Infantes
- Department of Endocrinology and Nutrition, Germans Trias i Pujol Research Institute, Barcelona, Spain
- Department of Basic Sciences of Health, Area of Biochemistry and Molecular Biology, Universidad Rey Juan Carlos, Alcorcon, Spain
| | - Jacqueline M. Stephens
- Department of Biological Sciences and Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, United States
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16
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Role of oncostatin M in the pathogenesis of vernal keratoconjunctivitis: focus on tissue remodeling. Jpn J Ophthalmol 2021; 65:144-153. [PMID: 33403505 DOI: 10.1007/s10384-020-00791-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 09/04/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Vernal keratoconjunctivitis (VKC) is a severe and recurrent allergic conjunctivitis, the mechanism of which is not well understood. In this study, we investigated the role of oncostatin M (OSM) in the pathogenesis of VKC, with a focus on tissue remodeling. STUDY DESIGN Clinical and experimental. PATIENTS AND METHODS The OSM concentrations in tear fluid samples obtained from VKC patients and healthy controls were measured using ELISA, and the expression of OSM mRNA and protein in giant papillae resected from VKC patients was investigated using RT-PCR and immunohistochemistry, respectively. In cultured human conjunctival epithelial cells (HconEpiCs), expression of OSM receptor β (OSMRβ) was detected using immunocytochemical and FACS analyses. Finally, we investigated whether recombinant OSM activated STAT1 and STAT3 to induce the expression of various genes related to tissue remodeling in HconEpiCs, by using Western blot analysis, microarray analysis, and RT-PCR. RESULTS The OSM concentration was higher in the tear fluid of VKC patients than in that of the healthy controls, and strong expression of OSM mRNA was found in the giant papillae. We also detected T cells expressing OSM in the giant papillae. In addition, HconEpiCs showed surface expression of OSMRβ. Recombinant human OSM strongly activated both STAT1 and STAT3 in HconEpiCs and induced various tissue remodeling-related genes, including MMP-1, MMP-3, IL-24, IL-20, serpinB3, S100A7, tenascin C, and SOCS3. CONCLUSION Our results suggest that OSM is one of the key molecules involved in remodeling of giant papillae in VKC.
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17
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Oncostatin M: A mysterious cytokine in cancers. Int Immunopharmacol 2020; 90:107158. [PMID: 33187910 DOI: 10.1016/j.intimp.2020.107158] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 10/04/2020] [Accepted: 10/26/2020] [Indexed: 02/07/2023]
Abstract
Oncostatin M (OSM), as a member of the Interleukin-6 family cytokines, plays a significant role in inflammation, autoimmunity, and cancers. It is mainly secreted by T lymphocytes, neutrophils, and macrophages and was initially introduced as anti-cancer agent. However, in some cases, it promotes cancer progression. Overexpression of OSM and OSM receptor has been detected in various cancers including colon cancer, breast cancer, pancreatic cancer, myeloma, brain tumors, chronic lymphocytic leukemia, and hepatoblastoma. STAT3 is the main downstream signaling molecule of OSM, which operates the leading role in modifications of cancer cells and enhancing cell growth, invasion, survival, and all other hallmarks of cancer cells. However, due to the presence of multiple signaling pathways, it can act contradictory in some cancers. In this review, we will discuss the emerging roles of OSM in cancer and elucidate its function in tumor control or progression and finally discuss therapeutic approaches designed to manipulate this cytokine in cancer.
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18
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Wang H, Lei L, Hu J, Li Y. Oncostatin M upregulates Livin to promote keratinocyte proliferation and survival via ERK and STAT3 signalling pathways. Exp Physiol 2020; 105:1151-1158. [PMID: 32359099 DOI: 10.1113/ep088584] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 04/27/2020] [Indexed: 12/12/2022]
Abstract
NEW FINDINGS What is the central question of this study? What controls the proliferation and apoptosis in the pathogenesis of psoriasis? What is the main finding and its importance? The pathogenesis psoriasis involves abnormal homeostasis of keratinocytes, with hyperproliferation and decreasing apoptosis. An inhibitor of apoptosis protein family molecule, Livin, is highly expressed in psoriasis vulgaris lesional skin tissue. Expression of Livin was upregulated at transcription and protein levels after stimulation with oncostatin M (OSM). OSM promoted the survival of HaCaT cells in oxidative stress conditions. Expression of Livin and proliferation of HaCaT cells stimulated by OSM was regulated through ERK and STAT3 signalling pathways. This study might provide new insights into targeted therapy for psoriasis. ABSTRACT Psoriasis is an immune-mediated chronic inflammatory disease. Abnormal homeostasis of keratinocytes, with hyperproliferation and decreasing apoptosis, is involved in the pathogenesis of psoriasis. Here, we report that an inhibitor of apoptosis protein family molecule, Livin, is highly expressed in psoriasis vulgaris lesional skin tissue at transcription and protein levels. Importantly, the expression level of Livin is related to the severity of psoriasis. The aim of the study was to investigate the regulation and functions of Livin in keratinocytes stimulated by the pro-inflammatory cytokine oncostatin M (OSM). The expression of Livin in HaCaT cells at mRNA and protein levels was measured by real-time PCR and Western blotting after OSM stimulation. The cell proliferation was measured by a 5-ethynyl-2'-deoxyuridine incorporation assay. Cell death was induced by the exogenous hydrogen peroxide (H2 O2 ) stress model, detected by 7-amino-actinomycin D staining and analysed by flow cytometry. Livin was overexpressed by a lentiviral transduction system to validate the roles of OSM and Livin in HaCaT cells. Specific inhibitors of ERK (U0126) and STAT3 (cryptotanshinone) were applied to investigate the signalling pathways involved in the regulation of Livin expression by OSM. The expression of Livin was upregulated after stimulation with OSM. OSM promoted the proliferation and survival of HaCaT cells. The expression of Livin and the proliferation of HaCaT cells induced by OSM were regulated through the ERK and STAT3 signalling pathways. We conclude that OSM promotes HaCaT cell proliferation and survival in conditions of oxidative stress.
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Affiliation(s)
- Hao Wang
- Department of Dermatology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lei Lei
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, China
| | - Jinsong Hu
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, China
| | - Yazhuo Li
- Department of Dermatology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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19
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Kong IG, Kim D, Eun KM, Yang SK, Kim M, Oh H, Kim DW. Receptor activator of nuclear factor κB ligand is a biomarker for osteitis of chronic rhinosinusitis. Int Forum Allergy Rhinol 2020; 10:364-373. [DOI: 10.1002/alr.22481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 10/10/2019] [Accepted: 10/16/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Il Gyu Kong
- Department of Otorhinolaryngology–Head and Neck SurgeryNational Medical Center Seoul Korea
| | - Dong‐Kyu Kim
- Department of Otorhinolaryngology–Head and Neck SurgeryChuncheon Sacred Heart Hospital, Hallym University College of Medicine Chuncheon Korea
| | - Kyoung Mi Eun
- Department of Otorhinolaryngology–Head and Neck SurgeryBoramae Medical Center, Seoul National University College of Medicine Seoul Korea
| | - Seung Koo Yang
- Department of Otorhinolaryngology–Head and Neck SurgeryBoramae Medical Center, Seoul National University College of Medicine Seoul Korea
| | - Minju Kim
- Department of Otorhinolaryngology–Head and Neck SurgeryBoramae Medical Center, Seoul National University College of Medicine Seoul Korea
| | - Heonjeong Oh
- Department of Otorhinolaryngology–Head and Neck SurgeryBoramae Medical Center, Seoul National University College of Medicine Seoul Korea
| | - Dae Woo Kim
- Department of Otorhinolaryngology–Head and Neck SurgeryBoramae Medical Center, Seoul National University College of Medicine Seoul Korea
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20
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Mommert S, Hüer M, Schaper-Gerhardt K, Gutzmer R, Werfel T. Histamine up-regulates oncostatin M expression in human M1 macrophages. Br J Pharmacol 2019; 177:600-613. [PMID: 31328788 PMCID: PMC7012943 DOI: 10.1111/bph.14796] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 05/14/2019] [Accepted: 07/07/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND PURPOSE Human monocyte-derived M1 macrophages develop in relation to growth factors, bacterial products, and cytokines in a local micro-environment. M1 macrophages produce pro-inflammatory mediators, in particular, oncostatin M (OSM), which is secreted from the cells in response to the active complement component C5a. As C5a also releases histamine from human mast cells and shows immune modulatory functions similar to histamine in regulating expression of the IL-12 cytokine family, we investigated the effects of histamine on OSM expression in human M1 macrophages. EXPERIMENTAL APPROACH Cytokine expression was analysed by real-time quantitative PCR and elisa techniques. Normal human epidermal keratinocytes were stimulated with supernatants from activated M1 macrophages, and phosphorylation of STAT3 was assessed by flow cytometry. KEY RESULTS OSM mRNA expression was highly up-regulated by histamine and agonists targeting the histamine H1 H2 , and H4 receptors in human M1 macrophages and by C5a, which was used as control stimulus. Protein levels of OSM and IL-6 were up-regulated by histamine. Supernatants from histamine-stimulated, fully differentiated M1 macrophages were able to phosphorylate STAT3 in normal human epidermal keratinocytes. CONCLUSIONS AND IMPLICATIONS The up-regulation of OSM expression in response to histamine and C5a shown in this study provides further evidence that histamine and C5a, acting through their GPCRs, have almost equal functional effects in cells of the monocyte lineage. Both mediators OSM and IL-6 have the capability to activate human keratinocytes. This effect may have an influence on the course of inflammatory skin diseases. LINKED ARTICLES This article is part of a themed section on New Uses for 21st Century. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v177.3/issuetoc.
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Affiliation(s)
- Susanne Mommert
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Marius Hüer
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Katrin Schaper-Gerhardt
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Ralf Gutzmer
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
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21
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Richards CD, Botelho F. Oncostatin M in the Regulation of Connective Tissue Cells and Macrophages in Pulmonary Disease. Biomedicines 2019; 7:E95. [PMID: 31817403 PMCID: PMC6966661 DOI: 10.3390/biomedicines7040095] [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] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/23/2019] [Accepted: 11/26/2019] [Indexed: 12/16/2022] Open
Abstract
Oncostatin M (OSM), as one of the gp130/IL-6 family of cytokines, interacts with receptor complexes that include the gp130 signaling molecule and OSM receptor β OSMRβ chain subunits. OSMRβ chains are expressed relatively highly across a broad array of connective tissue (CT) cells of the lung, such as fibroblasts, smooth muscle cells, and epithelial cells, thus enabling robust responses to OSM, compared to other gp130 cytokines, in the regulation of extracellular matrix (ECM) remodeling and inflammation. OSMRβ chain expression in lung monocyte/macrophage populations is low, whereas other receptor subunits, such as that for IL-6, are present, enabling responses to IL-6. OSM is produced by macrophages and neutrophils, but not CT cells, indicating a dichotomy of OSM roles in macrophage verses CT cells in lung inflammatory disease. ECM remodeling and inflammation are components of a number of chronic lung diseases that show elevated levels of OSM. OSM-induced products of CT cells, such as MCP-1, IL-6, and PGE2 can modulate macrophage function, including the expression of OSM itself, indicating feedback loops that characterize Macrophage and CT cell interaction.
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Affiliation(s)
- Carl D. Richards
- McMaster Immunology Research Centre, Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON L8S 3Z5, Canada;
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22
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Prokaryotic soluble overexpression and purification of oncostatin M using a fusion approach and genetically engineered E. coli strains. Sci Rep 2019; 9:13706. [PMID: 31548569 PMCID: PMC6757106 DOI: 10.1038/s41598-019-50110-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 09/06/2019] [Indexed: 12/16/2022] Open
Abstract
Human Oncostatin M (OSM), initially discovered as a tumour inhibitory factor secreted from U-937 cells, is a gp130 (IL-6/LIF) cytokine family member that exhibits pleiotropic effects in inflammation, haematopoiesis, skeletal tissue alteration, liver regeneration, cardiovascular and metabolic diseases. Cytoplasmic expression of OSM in Escherichia coli results in inclusion bodies, and complex solubilisation, refolding and purification is required to prepare bioactive protein. Herein, eight N-terminal fusion variants of OSM with hexahistidine (His6) tag and seven solubility-enhancing tags, including thioredoxin (Trx), small ubiquitin-related modifier (Sumo), glutathione S-transferase (GST), maltose-binding protein (MBP), N-utilisation substance protein A (Nusa), human protein disulphide isomerase (PDI) and the b‘a’ domain of PDI (PDIb‘a’), were tested for soluble OSM expression in E. coli. The His6-OSM plasmid was also introduced into genetically engineered Origami 2 and SHuffle strains to test expression of the protein. At 18 °C, MBP-tagged OSM was highly expressed and solubility was dramatically enhanced. In addition, His6-OSM was more highly expressed and soluble in Origami 2 and SHuffle strains than in BL21(DE3). MBP-OSM and His6-OSM were purified more than 95% with yields of 11.02 mg and 3.27 mg from a 500 mL culture. Protein identity was confirmed by mass spectroscopy, and bioactivity was demonstrated by in vitro inhibition of Th17 cell differentiation.
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23
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Houben E, Hellings N, Broux B. Oncostatin M, an Underestimated Player in the Central Nervous System. Front Immunol 2019; 10:1165. [PMID: 31191538 PMCID: PMC6549448 DOI: 10.3389/fimmu.2019.01165] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 05/08/2019] [Indexed: 12/12/2022] Open
Abstract
For a long time, the central nervous system (CNS) was believed to be an immune privileged organ. In the last decades, it became apparent that the immune system interacts with the CNS not only in pathological, but also in homeostatic situations. It is now clear that immune cells infiltrate the healthy CNS as part of immune surveillance and that immune cells communicate through cytokines with CNS resident cells. In pathological conditions, an enhanced infiltration of immune cells takes place to fight the pathogen. A well-known family of cytokines is the interleukin (IL)-6 cytokine family. All members are important in cell communication and cell signaling in the immune system. One of these members is oncostatin M (OSM), for which the receptor is expressed on several cells of the CNS. However, the biological function of OSM in the CNS is not studied in detail. Here, we briefly describe the general aspects related to OSM biology, including signaling and receptor binding. Thereafter, the current understanding of OSM during CNS homeostasis and pathology is summarized.
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Affiliation(s)
- Evelien Houben
- Department of Immunology, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Niels Hellings
- Department of Immunology, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Bieke Broux
- Department of Immunology, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
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24
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West NR, Owens BMJ, Hegazy AN. The oncostatin M-stromal cell axis in health and disease. Scand J Immunol 2018; 88:e12694. [DOI: 10.1111/sji.12694] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Accepted: 06/15/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Nathaniel R. West
- Department of Cancer Immunology; Genentech; South San Francisco California
| | - Benjamin M. J. Owens
- Somerville College; University of Oxford; Oxford UK
- EUSA Pharma; Hemel Hempstead UK
| | - Ahmed N. Hegazy
- Division of Gastroenterology, Infectiology, and Rheumatology; Charité Universitätsmedizin; Berlin Germany
- Deutsches Rheuma-Forschungszentrum; ein Institut der Leibniz-Gemeinschaft; Berlin Germany
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25
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Mechanism of prostaglandin E 2-induced transcriptional up-regulation of Oncostatin-M by CREB and Sp1. Biochem J 2018; 475:477-494. [PMID: 29269396 DOI: 10.1042/bcj20170545] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 12/19/2017] [Accepted: 12/20/2017] [Indexed: 01/15/2023]
Abstract
Oncostatin-M (OSM) is a pleotropic cytokine belonging to the interleukin-6 family. Differential expression of OSM in response to varying stimuli and exhibiting repertoire of functions in different cells renders it challenging to study the mechanism of its expression. Prostaglandin E2 (PGE2) transcriptionally increased osm levels. In silico studies of ∼1 kb upstream of osm promoter region yielded the presence of CRE (cyclic AMP response element)-like sites at the distal end (CREosm). Deletion and point mutation of CREosm clearly indicated that this region imparted an important role in PGE2-mediated transcription. Nuclear protein(s) from PGE2-treated U937 cells, bound to this region, was identified as CRE-binding protein (CREB). CREB was phosphorylated on treatment and was found to be directly associated with CREosm The presence of cofactors p300 and CREB-binding protein in the complex was confirmed. A marked decrease in CREB phosphorylation, binding and transcriptional inhibition on treatment with PKA (protein kinase A) inhibitor, H89 (N-[2-[[3-(4-bromophenyl)-2-propenyl]amino]ethyl]-5-soquinolinesulfonamide), revealed the role of phosphorylated CREB in osm transcription. Additionally, other nuclear protein(s) were specifically associated with the proximal GC region (GCosm) post PGE2 treatment, later confirmed to be specificity protein 1 (Sp1). Interestingly, Sp1 bound to the proximal osm promoter was found to be associated with phospho-CREB-p300 complex bound to the distal osm promoter. Knockdown of Sp1 abrogated the expression and functionality of OSM. Thus, the present study conclusively proves that these transcription factors, bound at the distal and proximal promoter elements are found to associate with each other in a DNA-dependent manner and both are responsible for the PGE2-mediated transcriptional up-regulation of Oncostatin-M.
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26
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Torossian F, Guerton B, Anginot A, Alexander KA, Desterke C, Soave S, Tseng HW, Arouche N, Boutin L, Kulina I, Salga M, Jose B, Pettit AR, Clay D, Rochet N, Vlachos E, Genet G, Debaud C, Denormandie P, Genet F, Sims NA, Banzet S, Levesque JP, Lataillade JJ, Le Bousse-Kerdilès MC. Macrophage-derived oncostatin M contributes to human and mouse neurogenic heterotopic ossifications. JCI Insight 2017; 2:96034. [PMID: 29093266 DOI: 10.1172/jci.insight.96034] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 09/26/2017] [Indexed: 02/04/2023] Open
Abstract
Neurogenic heterotopic ossification (NHO) is the formation of ectopic bone generally in muscles surrounding joints following spinal cord or brain injury. We investigated the mechanisms of NHO formation in 64 patients and a mouse model of spinal cord injury-induced NHO. We show that marrow from human NHOs contains hematopoietic stem cell (HSC) niches, in which mesenchymal stromal cells (MSCs) and endothelial cells provide an environment supporting HSC maintenance, proliferation, and differentiation. The transcriptomic signature of MSCs from NHOs shows a neuronal imprinting associated with a molecular network required for HSC support. We demonstrate that oncostatin M (OSM) produced by activated macrophages promotes osteoblastic differentiation and mineralization of human muscle-derived stromal cells surrounding NHOs. The key role of OSM was confirmed using an experimental model of NHO in mice defective for the OSM receptor (OSMR). Our results provide strong evidence that macrophages contribute to NHO formation through the osteogenic action of OSM on muscle cells within an inflammatory context and suggest that OSM/OSMR could be a suitable therapeutic target. Altogether, the evidence of HSCs in ectopic bones growing at the expense of soft tissue in spinal cord/brain-injured patients indicates that inflammation and muscle contribute to HSC regulation by the brain-bone-blood triad.
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Affiliation(s)
- Frédéric Torossian
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Bernadette Guerton
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Adrienne Anginot
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Kylie A Alexander
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | | | - Sabrina Soave
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Hsu-Wen Tseng
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Nassim Arouche
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Laetitia Boutin
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Irina Kulina
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Marjorie Salga
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia.,Université de Versailles Saint-Quentin-en-Yvelines, Evolution of neuromuscular diseases: innovative concepts and practices, Inserm U1179, Montigny le Bretonneux, France
| | - Beulah Jose
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Allison R Pettit
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Denis Clay
- UMS33, Paris 11 University, Paul Brousse Hospital, Villejuif, France
| | - Nathalie Rochet
- Université Côte d'Azur, CNRS, Inserm, Institut de Biologie Valrose, Nice, France
| | - Erica Vlachos
- Service de Médecine Physique et de Réadaptation, Paris 12 University, Garches, France
| | - Guillaume Genet
- Service de Médecine Physique et de Réadaptation, Paris 12 University, Garches, France
| | - Charlotte Debaud
- Université de Versailles Saint-Quentin-en-Yvelines, Evolution of neuromuscular diseases: innovative concepts and practices, Inserm U1179, Montigny le Bretonneux, France.,Service de Médecine Physique et de Réadaptation, Paris 12 University, Garches, France
| | - Philippe Denormandie
- Service de Médecine Physique et de Réadaptation, Paris 12 University, Garches, France
| | - François Genet
- Université de Versailles Saint-Quentin-en-Yvelines, Evolution of neuromuscular diseases: innovative concepts and practices, Inserm U1179, Montigny le Bretonneux, France.,Service de Médecine Physique et de Réadaptation, Paris 12 University, Garches, France
| | - Natalie A Sims
- St. Vincent's Institute of Medical Research and Department of Medicine, St. Vincent's Hospital, The University of Melbourne, Fitzroy, Victoria, Australia
| | - Sébastien Banzet
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France.,Centre de Transfusion Sanguine des Armées, L'Institut de Recherche Biomédicale des Armées, Clamart, France
| | - Jean-Pierre Levesque
- Mater Research Institute, The University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Jean-Jacques Lataillade
- Inserm UMR-S-MD1197, Paris 11 University, Paul Brousse Hospital, Villejuif, France.,Centre de Transfusion Sanguine des Armées, L'Institut de Recherche Biomédicale des Armées, Clamart, France
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27
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Hergovits S, Mais C, Haan C, Costa‐Pereira AP, Hermanns HM. Oncostatin M induces RIG-I and MDA5 expression and enhances the double-stranded RNA response in fibroblasts. J Cell Mol Med 2017; 21:3087-3099. [PMID: 28560754 PMCID: PMC5661242 DOI: 10.1111/jcmm.13221] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 04/03/2017] [Indexed: 12/31/2022] Open
Abstract
Interleukin (IL)-6-type cytokines have no direct antiviral activity; nevertheless, they display immune-modulatory functions. Oncostatin M (OSM), a member of the IL-6 family, has recently been shown to induce a distinct number of classical interferon stimulated genes (ISG). Most of them are involved in antigen processing and presentation. However, induction of retinoic acid-inducible gene (RIG)-I-like receptors (RLR) has not been investigated. Here we report that OSM has the capability to induce the expression of the DExD/H-Box RNA helicases RIG-I and melanoma differentiation antigen 5 (MDA5) as well as of the transcription factors interferon regulatory factor (IRF)1, IRF7 and IRF9 in primary fibroblasts. Induction of the helicases depends on tyrosine as well as serine phosphorylation of STAT1. Moreover, we could show that the OSM-induced STAT1 phosphorylation is predominantly counter-regulated by a strong STAT3-dependent SOCS3 induction, as Stat3 as well as Socs3 knock-down results in an enhanced and prolonged helicase and IRF expression. Other factors involved in regulation of STAT1 or IRF1 activity, like protein tyrosine phosphatase, non-receptor type 2 (PTPN2), promyelocytic leukaemia protein (PML) or small ubiquitin-related modifier 1 (SUMO1), play a minor role in OSM-mediated induction of RLR. Remarkably, OSM and interferon-γ (IFN-γ) synergize to mediate transcription of RLR and pre-treatment of fibroblasts with OSM fosters the type I interferon production in response to a subsequent encounter with double-stranded RNA. Together, these findings suggest that the OSM-induced JAK/STAT1 signalling is implicated in virus protection of non-professional immune cells and may cooperate with interferons to enhance RLR expression in these cells.
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MESH Headings
- Cell Line, Tumor
- DEAD Box Protein 58/antagonists & inhibitors
- DEAD Box Protein 58/genetics
- DEAD Box Protein 58/immunology
- Fibroblasts/cytology
- Fibroblasts/drug effects
- Fibroblasts/metabolism
- Gene Expression Regulation
- Humans
- Immunity, Innate
- Interferon Regulatory Factor-1/genetics
- Interferon Regulatory Factor-1/immunology
- Interferon Regulatory Factor-7/genetics
- Interferon Regulatory Factor-7/immunology
- Interferon-Induced Helicase, IFIH1/antagonists & inhibitors
- Interferon-Induced Helicase, IFIH1/genetics
- Interferon-Induced Helicase, IFIH1/immunology
- Interferon-Stimulated Gene Factor 3, gamma Subunit/genetics
- Interferon-Stimulated Gene Factor 3, gamma Subunit/immunology
- Interferon-gamma/pharmacology
- Interleukin-6/pharmacology
- Leukemia Inhibitory Factor/pharmacology
- Leukemia Inhibitory Factor Receptor alpha Subunit/genetics
- Leukemia Inhibitory Factor Receptor alpha Subunit/immunology
- Lipopolysaccharides/pharmacology
- Lung/cytology
- Lung/drug effects
- Lung/metabolism
- Oncostatin M/pharmacology
- Osteoblasts/cytology
- Osteoblasts/drug effects
- Osteoblasts/metabolism
- Primary Cell Culture
- RNA, Small Interfering/genetics
- RNA, Small Interfering/metabolism
- Receptors, Immunologic
- STAT1 Transcription Factor/genetics
- STAT1 Transcription Factor/immunology
- STAT3 Transcription Factor/genetics
- STAT3 Transcription Factor/immunology
- Signal Transduction
- Skin/cytology
- Skin/drug effects
- Skin/metabolism
- Suppressor of Cytokine Signaling 3 Protein/genetics
- Suppressor of Cytokine Signaling 3 Protein/immunology
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Affiliation(s)
- Sabine Hergovits
- Medical Clinic and Policlinic IIDivision of HepatologyUniversity Hospital WürzburgWürzburgGermany
| | - Christine Mais
- Medical Clinic and Policlinic IIDivision of HepatologyUniversity Hospital WürzburgWürzburgGermany
| | - Claude Haan
- University of LuxembourgLife Sciences Research Unit‐Signal Transduction LaboratoryBelvauxLuxembourg
| | | | - Heike M. Hermanns
- Medical Clinic and Policlinic IIDivision of HepatologyUniversity Hospital WürzburgWürzburgGermany
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28
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Smigiel JM, Parameswaran N, Jackson MW. Potent EMT and CSC Phenotypes Are Induced By Oncostatin-M in Pancreatic Cancer. Mol Cancer Res 2017; 15:478-488. [PMID: 28053127 DOI: 10.1158/1541-7786.mcr-16-0337] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 11/21/2016] [Accepted: 11/30/2016] [Indexed: 12/19/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is referred to as a silent killer due to the lack of clear symptoms, a lack of early detection methods, and a high frequency of metastasis at diagnosis. In addition, pancreatic cancer is remarkably resistant to chemotherapy, and clinical treatment options remain limited. The tumor microenvironment (TME) and associated factors are important determinants of metastatic capacity and drug resistance. Here, oncostatin M (OSM), an IL6 cytokine family member, was identified as an important driver of mesenchymal and cancer stem cell (CSC) phenotypes. Furthermore, the generation of cells that harbor mesenchymal/CSC properties following OSM exposure resulted in enhanced tumorigenicity, increased metastasis, and resistance to gemcitabine. OSM induced the expression of ZEB1, Snail (SNAI1), and OSM receptor (OSMR), engaging a positive feedback loop to potentiate the mesenchymal/CSC program. Suppression of JAK1/2 by ruxolitinib prevented STAT3-mediated transcription of ZEB1, SNAI1 and OSMR, as well as the emergence of a mesenchymal/CSC phenotype. Likewise, ZEB1 silencing, by shRNA-mediated knockdown, in OSM-driven mesenchymal/CSC reverted the phenotype back to an epithelial/non-CSC state. Importantly, the generation of cells with mesenchymal/CSC properties was unique to OSM, and not observed following IL6 exposure, implicating OSMR and downstream effector signaling as a distinct target in PDAC. Overall, these data demonstrate the capacity of OSM to regulate an epithelial-mesenchymal transition (EMT)/CSC plasticity program that promotes tumorigenic properties.Implications: Therapeutic targeting the OSM/OSMR axis within the TME may prevent or reverse the aggressive mesenchymal and CSC phenotypes associated with poor outcomes in patients with PDAC. Mol Cancer Res; 15(4); 478-88. ©2017 AACR.
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Affiliation(s)
- Jacob M Smigiel
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio
| | | | - Mark W Jackson
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio. .,Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio
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29
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Smigiel JM, Parameswaran N, Jackson MW, Gold DV, Ananthanarayan V, Munshi HG, Mengele K, Schmitt M, Höfler H, Aubele M. Potent EMT and CSC Phenotypes Are Induced By Oncostatin-M in Pancreatic Cancer. Mol Cancer Res 2017. [PMID: 28053127 DOI: 10.1158/1541-7786] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is referred to as a silent killer due to the lack of clear symptoms, a lack of early detection methods, and a high frequency of metastasis at diagnosis. In addition, pancreatic cancer is remarkably resistant to chemotherapy, and clinical treatment options remain limited. The tumor microenvironment (TME) and associated factors are important determinants of metastatic capacity and drug resistance. Here, oncostatin M (OSM), an IL6 cytokine family member, was identified as an important driver of mesenchymal and cancer stem cell (CSC) phenotypes. Furthermore, the generation of cells that harbor mesenchymal/CSC properties following OSM exposure resulted in enhanced tumorigenicity, increased metastasis, and resistance to gemcitabine. OSM induced the expression of ZEB1, Snail (SNAI1), and OSM receptor (OSMR), engaging a positive feedback loop to potentiate the mesenchymal/CSC program. Suppression of JAK1/2 by ruxolitinib prevented STAT3-mediated transcription of ZEB1, SNAI1 and OSMR, as well as the emergence of a mesenchymal/CSC phenotype. Likewise, ZEB1 silencing, by shRNA-mediated knockdown, in OSM-driven mesenchymal/CSC reverted the phenotype back to an epithelial/non-CSC state. Importantly, the generation of cells with mesenchymal/CSC properties was unique to OSM, and not observed following IL6 exposure, implicating OSMR and downstream effector signaling as a distinct target in PDAC. Overall, these data demonstrate the capacity of OSM to regulate an epithelial-mesenchymal transition (EMT)/CSC plasticity program that promotes tumorigenic properties.Implications: Therapeutic targeting the OSM/OSMR axis within the TME may prevent or reverse the aggressive mesenchymal and CSC phenotypes associated with poor outcomes in patients with PDAC. Mol Cancer Res; 15(4); 478-88. ©2017 AACR.
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Affiliation(s)
- Jacob M Smigiel
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio
| | | | - Mark W Jackson
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio. .,Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio
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30
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Bryson BL, Junk DJ, Cipriano R, Jackson MW. STAT3-mediated SMAD3 activation underlies Oncostatin M-induced Senescence. Cell Cycle 2016; 16:319-334. [PMID: 27892764 DOI: 10.1080/15384101.2016.1259037] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Cytokines in the developing tumor microenvironment (TME) can drive transformation and subsequent progression toward metastasis. Elevated levels of the Interleukin-6 (IL-6) family cytokine Oncostatin M (OSM) in the breast TME correlate with aggressive, metastatic cancers, increased tumor recurrence, and poor patient prognosis. Paradoxically, OSM engages a tumor-suppressive, Signal Transducer and Activator of Transcription 3 (STAT3)-dependent senescence response in normal and non-transformed human mammary epithelial cells (HMEC). Here, we identify a novel link between OSM-activated STAT3 signaling and the Transforming Growth Factor-β (TGF-β) signaling pathway that engages senescence in HMEC. Inhibition of functional TGF-β/SMAD signaling by expressing a dominant-negative TGF-β receptor, treating with a TGF-β receptor inhibitor, or suppressing SMAD3 expression using a SMAD3-shRNA prevented OSM-induced senescence. OSM promoted a protein complex involving activated-STAT3 and SMAD3, induced the nuclear localization of SMAD3, and enhanced SMAD3-mediated transcription responsible for senescence. In contrast, expression of MYC (c-MYC) from a constitutive promoter abrogated senescence and strikingly, cooperated with OSM to promote a transformed phenotype, epithelial-mesenchymal transition (EMT), and invasiveness. Our findings suggest that a novel STAT3/SMAD3-signaling axis is required for OSM-mediated senescence that is coopted during the transformation process to confer aggressive cancer cell properties. Understanding how developing cancer cells bypass OSM/STAT3/SMAD3-mediated senescence may help identify novel targets for future "pro-senescence" therapies aiming to reengage this hidden tumor-suppressive response.
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Affiliation(s)
- Benjamin L Bryson
- a Department of Pathology , School of Medicine, Case Western Reserve University , Cleveland , OH , USA
| | - Damian J Junk
- a Department of Pathology , School of Medicine, Case Western Reserve University , Cleveland , OH , USA
| | - Rocky Cipriano
- a Department of Pathology , School of Medicine, Case Western Reserve University , Cleveland , OH , USA
| | - Mark W Jackson
- a Department of Pathology , School of Medicine, Case Western Reserve University , Cleveland , OH , USA.,b Case Comprehensive Cancer Center , Case Western Reserve University , Cleveland , OH , USA
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Traber KE, Hilliard KL, Allen E, Wasserman GA, Yamamoto K, Jones MR, Mizgerd JP, Quinton LJ. Induction of STAT3-Dependent CXCL5 Expression and Neutrophil Recruitment by Oncostatin-M during Pneumonia. Am J Respir Cell Mol Biol 2015; 53:479-88. [PMID: 25692402 DOI: 10.1165/rcmb.2014-0342oc] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Acute bacterial pneumonia is a significant public health concern worldwide. Understanding the signals coordinating lung innate immunity may foster the development of therapeutics that limit tissue damage and promote host defense. We have previously shown that lung messenger RNA expression of the IL-6 family cytokine oncostatin-M (OSM) is significantly elevated in response to bacterial stimuli. However, its physiological significance during pneumonia is unknown. Here we demonstrate that OSM is rapidly increased in the airspaces of mice after pulmonary infection with Escherichia coli. Neutralization of OSM caused a substantial decrease in airspace neutrophils and macrophages. OSM blockade also caused a marked reduction in lung chemokine (C-X-C motif) ligand (CXCL) 5 expression, whereas other closely related neutrophil chemokines, CXCL1 and CXCL2, were unaffected. Intratracheal administration of recombinant OSM was sufficient to recapitulate the effect on CXCL5 induction, associated with robust activation of the signal transducer and activator of transcription 3 (STAT3) transcription factor. Cell sorting revealed that OSM effects were specific to lung epithelial cells, including a positive feedback loop in which OSM may facilitate expression of its own receptor. Finally, in vitro studies demonstrated that STAT3 was required for maximal OSM-induced CXCL5 expression. These studies demonstrate a novel role for OSM during pneumonia as an important signal to epithelial cells for chemokine induction mediating neutrophil recruitment.
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Affiliation(s)
| | | | | | | | - Kazuko Yamamoto
- 1 Pulmonary Center and.,4 Department of Molecular Microbiology and Immunology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | - Joseph P Mizgerd
- 1 Pulmonary Center and.,Departments of 2 Medicine.,3 Microbiology.,5 Biochemistry, and
| | - Lee J Quinton
- 1 Pulmonary Center and.,Departments of 2 Medicine.,6 Pathology and Laboratory Medicine, Boston University School of Medicine, Boston, Massachusetts; and
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Nistal-Villan E, Bunuales M, Poutou J, Gonzalez-Aparicio M, Bravo-Perez C, Quetglas JI, Carte B, Gonzalez-Aseguinolaza G, Prieto J, Larrea E, Hernandez-Alcoceba R. Enhanced therapeutic effect using sequential administration of antigenically distinct oncolytic viruses expressing oncostatin M in a Syrian hamster orthotopic pancreatic cancer model. Mol Cancer 2015; 14:210. [PMID: 26671477 PMCID: PMC4681018 DOI: 10.1186/s12943-015-0479-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 12/09/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The limited efficacy of current treatments against pancreatic cancer has prompted the search of new alternatives such as virotherapy. Activation of the immune response against cancer cells is emerging as one of the main mechanisms of action of oncolytic viruses (OV). Direct oncolysis releases tumor antigens, and viral replication within the tumor microenvironment is a potent danger signal. Arming OV with immunostimulatory transgenes further enhances their therapeutic effect. However, standard virotherapy protocols do not take full advantage of OV as cancer vaccines because repeated viral administrations may polarize immune responses against strong viral antigens, and the rapid onset of neutralizing antibodies limits the efficacy of redosing. An alternative paradigm based on sequential combination of antigenically distinct OV has been recently proposed. METHODS We have developed a protocol consisting of sequential intratumor administrations of new Adenovirus (Ad) and Newcastle Disease Virus (NDV)-based OV encoding the immunostimulatory cytokine oncostatin M (OSM). Transgene expression, toxicity and antitumor effect were evaluated using an aggressive orthotopic pancreatic cancer model in Syrian hamsters, which are sensitive to OSM and permissive for replication of both OVs. RESULTS NDV-OSM was more cytolytic, whereas Ad-OSM caused higher OSM expression in vivo. Both viruses achieved only a marginal antitumor effect in monotherapy. In addition, strong secretion of OSM in serum limited the maximal tolerated dose of Ad-OSM. In contrast, moderate doses of Ad-OSM followed one week later by NDV-OSM were safe, showed a significant antitumor effect and stimulated immune responses against cancer cells. Similar efficacy was observed when the order of virus administrations was reversed. CONCLUSION Sequential administration of oncolytic Ad and NDV encoding OSM is a promising approach against pancreatic cancer.
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Affiliation(s)
- Estanislao Nistal-Villan
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Maria Bunuales
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Joanna Poutou
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Manuela Gonzalez-Aparicio
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Carlos Bravo-Perez
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain.
| | - Jose I Quetglas
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Beatriz Carte
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Gloria Gonzalez-Aseguinolaza
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
| | - Jesus Prieto
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,CIBERehd, University Clinic of Navarra, Pamplona, Spain.
| | - Esther Larrea
- IdiSNA, Navarra health research institute, Pamplona, Spain. .,Instituto de Salud Tropical, University of Navarra, Pamplona, Spain.
| | - Ruben Hernandez-Alcoceba
- Gene Therapy Program. CIMA Foundation for Applied Medical Research, University of Navarra, Pamplona, Spain. .,IdiSNA, Navarra health research institute, Pamplona, Spain.
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Charron CS, Dawson HD, Albaugh GP, Solverson PM, Vinyard BT, Solano-Aguilar GI, Molokin A, Novotny JA. A Single Meal Containing Raw, Crushed Garlic Influences Expression of Immunity- and Cancer-Related Genes in Whole Blood of Humans. J Nutr 2015; 145:2448-55. [PMID: 26423732 PMCID: PMC4620724 DOI: 10.3945/jn.115.215392] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 08/20/2015] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Preclinical and epidemiologic studies suggest that garlic intake is inversely associated with the progression of cancer and cardiovascular disease. OBJECTIVE We designed a study to probe the mechanisms of garlic action in humans. METHODS We conducted a randomized crossover feeding trial in which 17 volunteers consumed a garlic-containing meal (100 g white bread, 15 g butter, and 5 g raw, crushed garlic) or a garlic-free control meal (100 g white bread and 15 g butter) after 10 d of consuming a controlled, garlic-free diet. Blood was collected before and 3 h after test meal consumption for gene expression analysis in whole blood. Illumina BeadArray was used to screen for genes of interest, followed by real-time quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) on selected genes. To augment human study findings, Mono Mac 6 cells were treated with a purified garlic extract (0.5 μL/mL), and mRNA was measured by qRT-PCR at 0, 3, 6, and 24 h. RESULTS The following 7 genes were found to be upregulated by garlic intake: aryl hydrocarbon receptor (AHR), aryl hydrocarbon receptor nuclear translocator (ARNT), hypoxia-inducible factor 1α (HIF1A), proto-oncogene c-Jun (JUN), nuclear factor of activated T cells (NFAT) activating protein with immunoreceptor tyrosine-based activation motif 1 (NFAM1), oncostatin M (OSM), and V-rel avian reticuloendotheliosis viral oncogene homolog (REL). Fold-increases in mRNA transcripts ranged from 1.6 (HIF1A) to 3.0 (NFAM1) (P < 0.05). The mRNA levels of 5 of the 7 genes that were upregulated in the human trial were also upregulated in cell culture at 3 and 6 h: AHR, HIF1A, JUN, OSM, and REL. Fold-increases in mRNA transcripts in cell culture ranged from 1.7 (HIF1A) to 12.1 (JUN) (P < 0.01). OSM protein was measured by ELISA and was significantly higher than the control at 3, 6, and 24 h (24 h: 19.5 ± 1.4 and 74.8 ± 1.4 pg/mL for control and garlic, respectively). OSM is a pleiotropic cytokine that inhibits several tumor cell lines in culture. CONCLUSION These data indicate that the bioactivity of garlic is multifaceted and includes activation of genes related to immunity, apoptosis, and xenobiotic metabolism in humans and Mono Mac 6 cells. This trial is registered at clinicaltrials.gov as NCT01293591.
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Affiliation(s)
| | | | | | | | - Bryan T Vinyard
- Biometrical Consulting Services, USDA, Agricultural Research Service, Beltsville, MD
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34
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Hermanns HM. Oncostatin M and interleukin-31: Cytokines, receptors, signal transduction and physiology. Cytokine Growth Factor Rev 2015. [DOI: 10.1016/j.cytogfr.2015.07.006] [Citation(s) in RCA: 143] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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35
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Human Cytokinome Analysis for Interferon Response. J Virol 2015; 89:7108-19. [PMID: 25926649 DOI: 10.1128/jvi.03729-14] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Accepted: 04/21/2015] [Indexed: 01/06/2023] Open
Abstract
UNLABELLED Cytokines are a group of small secreted proteins that mediate a diverse range of immune and nonimmune responses to inflammatory and microbial stimuli. Only a few of these cytokines mount an antiviral response, including type I, II, and III interferons (IFNs). During viral infections and under inflammatory conditions, a number of cytokines and chemokines are coproduced with IFN; however, no systematic study exists on the interactions of the cytokine repertoire with the IFN response. Here, we performed the largest cytokine and chemokine screen (the human cytokinome, with >240 members) to investigate their modulation of type I and type II IFN responses in a cell line model. We evaluated the cytokine activities in both IFN-stimulated response element (ISRE) and IFN-γ activation sequence (GAS) reporter systems. Several cytokine clusters that augment either or both ISRE- and GAS-mediated responses to IFNs were derived from the screen. We identified novel modulators of IFN response-betacellulin (BTC), interleukin 11 (IL-11), and IL-17F-that caused time-dependent induction of the IFN response. The ability to induce endogenous IFN-β and IFN-stimulated genes varies among these cytokines and was largely dependent on Stat1, as assessed by Stat1 mutant fibroblasts. Certain cytokines appear to augment the IFN-β response through the NF-κB pathway. The novel IFN-like cytokines augmented the antiviral activity of IFN-α against several RNA viruses, including encephalomyocarditis virus, vesicular stomatitis virus, and influenza virus, in susceptible cell lines. Overall, the study represents a large-scale analysis of cytokines for enhancing the IFN response and identified cytokines capable of enhancing Stat1, IFN-induced gene expression, and antiviral activities. IMPORTANCE Innate immunity to viruses is an early defense system to ward off viruses. One mediator is interferon (IFN), which activates a cascade of biochemical events that aim to control the virus life cycle. In our work, we examined more than 200 cytokines, soluble mediators produced within the body as a result of infection, for the ability to enhance IFN action. We identified enhanced interactions with specific IFNs and cytokines. We also revealed that betacellulin, IL-17, and IL-11 cytokines have the novel property of enhancing the antiviral action of IFN against several viruses. These results demonstrate that the human genome codes for previously unknown proteins with unrelated functions that can augment the innate immunity to viruses. Knowing these interactions not only helps our understanding of immunity to viruses and emerging diseases, but can also lead to devising possible new therapeutics by enhancing the mediator of antiviral action itself, IFN.
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36
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Pothoven KL, Norton JE, Hulse KE, Suh LA, Carter RG, Rocci E, Harris KE, Shintani-Smith S, Conley DB, Chandra RK, Liu MC, Kato A, Gonsalves N, Grammer LC, Peters AT, Kern RC, Bryce PJ, Tan BK, Schleimer RP. Oncostatin M promotes mucosal epithelial barrier dysfunction, and its expression is increased in patients with eosinophilic mucosal disease. J Allergy Clin Immunol 2015; 136:737-746.e4. [PMID: 25840724 DOI: 10.1016/j.jaci.2015.01.043] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 01/22/2015] [Accepted: 01/27/2015] [Indexed: 01/13/2023]
Abstract
BACKGROUND Epithelial barrier dysfunction is thought to play a role in many mucosal diseases, including asthma, chronic rhinosinusitis (CRS), and eosinophilic esophagitis. OBJECTIVE The objective of this study was to investigate the role of oncostatin M (OSM) in epithelial barrier dysfunction in human mucosal disease. METHODS OSM expression was measured in tissue extracts, nasal secretions, and bronchoalveolar lavage fluid. The effects of OSM stimulation on barrier function of normal human bronchial epithelial cells and nasal epithelial cells cultured at the air-liquid interface were assessed by using transepithelial electrical resistance and fluorescein isothiocyanate-dextran flux. Dual-color immunofluorescence was used to evaluate the integrity of tight junction structures in cultured epithelial cells. RESULTS Analysis of samples from patients with CRS showed that OSM mRNA and protein levels were highly increased in nasal polyps compared with those seen in control uncinate tissue (P < .05). OSM levels were also increased in bronchoalveolar lavage fluid of allergic asthmatic patients after segmental allergen challenge and in esophageal biopsy specimens from patients with eosinophilic esophagitis. OSM stimulation of air-liquid interface cultures resulted in reduced barrier function, as measured by decreased transepithelial electrical resistance and increased fluorescein isothiocyanate-dextran flux (P < .05). Alterations in barrier function by OSM were reversible, and the viability of epithelial cells was unaffected. OSM levels in lysates of nasal polyps and uncinate tissue positively correlated with levels of α2-macroglobulin, a marker of epithelial leak, in localized nasal secretions (r = 0.4855, P < .05). CONCLUSIONS These results suggest that OSM might play a role in epithelial barrier dysfunction in patients with CRS and other mucosal diseases.
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Affiliation(s)
- Kathryn L Pothoven
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - James E Norton
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Kathryn E Hulse
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Lydia A Suh
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Roderick G Carter
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Erin Rocci
- Stritch School of Medicine, Loyola University Chicago, Chicago, Ill
| | - Kathleen E Harris
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | | | - David B Conley
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Rakesh K Chandra
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Mark C Liu
- Divisions of Allergy and Clinical Immunology, Pulmonary and Critical Care Medicine, Johns Hopkins Asthma and Allergy Center, Baltimore, Md
| | - Atsushi Kato
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Nirmala Gonsalves
- Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Leslie C Grammer
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Anju T Peters
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Robert C Kern
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Paul J Bryce
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Bruce K Tan
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Robert P Schleimer
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Ill.
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37
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Elks CM, Stephens JM. Oncostatin m modulation of lipid storage. BIOLOGY 2015; 4:151-60. [PMID: 25689119 PMCID: PMC4381222 DOI: 10.3390/biology4010151] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Revised: 01/29/2015] [Accepted: 02/11/2015] [Indexed: 02/02/2023]
Abstract
Oncostatin M (OSM) is a cytokine belonging to the gp130 family, whose members serve pleiotropic functions. However, several actions of OSM are unique from those of other gp130 cytokines, and these actions may have critical roles in inflammatory mechanisms influencing several metabolic and biological functions of insulin-sensitive tissues. In this review, the actions of OSM in adipose tissue and liver are discussed, with an emphasis on lipid metabolism.
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Affiliation(s)
- Carrie M Elks
- Adipocyte Biology Laboratory, Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA 70808, USA.
| | - Jacqueline M Stephens
- Adipocyte Biology Laboratory, Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA 70808, USA.
- Department of Biological Sciences, Louisiana State University, 202 Life Sciences Building, Baton Rouge, LA 70803, USA.
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Fitzgerald M, McAuley DF, Matthay M. Is there a need for emerging drugs for the acute respiratory distress syndrome? Expert Opin Emerg Drugs 2014; 19:323-8. [PMID: 25152048 DOI: 10.1517/14728214.2014.953052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The acute respiratory distress syndrome (ARDS) is a common and devastating syndrome of acute respiratory failure for which little effective pharmacotherapy exists. The authors describe some interventions that show promise as potential therapies for this condition, with particular reference to clinically relevant human models of ARDS. Aspirin, mesenchymal stromal (stem) cells, keratinocyte growth factor, IFN-β and oncostatin M inhibition are discussed.
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Affiliation(s)
- Marianne Fitzgerald
- Queen's University Belfast, Centre for Infection and Immunity , 97 Lisburn Road, Belfast BT9 7AE , UK
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39
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Alkhouri H, Poppinga WJ, Tania NP, Ammit A, Schuliga M. Regulation of pulmonary inflammation by mesenchymal cells. Pulm Pharmacol Ther 2014; 29:156-65. [PMID: 24657485 DOI: 10.1016/j.pupt.2014.03.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/01/2014] [Accepted: 03/10/2014] [Indexed: 01/13/2023]
Abstract
Pulmonary inflammation and tissue remodelling are common elements of chronic respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF), and pulmonary hypertension (PH). In disease, pulmonary mesenchymal cells not only contribute to tissue remodelling, but also have an important role in pulmonary inflammation. This review will describe the immunomodulatory functions of pulmonary mesenchymal cells, such as airway smooth muscle (ASM) cells and lung fibroblasts, in chronic respiratory disease. An important theme of the review is that pulmonary mesenchymal cells not only respond to inflammatory mediators, but also produce their own mediators, whether pro-inflammatory or pro-resolving, which influence the quantity and quality of the lung immune response. The notion that defective pro-inflammatory or pro-resolving signalling in these cells potentially contributes to disease progression is also discussed. Finally, the concept of specifically targeting pulmonary mesenchymal cell immunomodulatory function to improve therapeutic control of chronic respiratory disease is considered.
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Affiliation(s)
- Hatem Alkhouri
- Respiratory Research Group, Faculty of Pharmacy, University of Sydney, Sydney, New South Wales, Australia
| | - Wilfred Jelco Poppinga
- Department of Molecular Pharmacology, University of Groningen, Groningen, The Netherlands; Groningen Research Institute of Asthma and COPD (GRIAC), University of Groningen, Groningen, The Netherlands; University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Navessa Padma Tania
- Department of Molecular Pharmacology, University of Groningen, Groningen, The Netherlands; Groningen Research Institute of Asthma and COPD (GRIAC), University of Groningen, Groningen, The Netherlands; University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Alaina Ammit
- Respiratory Research Group, Faculty of Pharmacy, University of Sydney, Sydney, New South Wales, Australia
| | - Michael Schuliga
- Department of Pharmacology and Therapeutics, University of Melbourne, Parkville, Victoria, Australia; Lung Health Research Centre, University of Melbourne, Parkville, Victoria, Australia.
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Larrea E, Echeverria I, Riezu-Boj JI, Aldabe R, Guembe L, Sola I, Civeira MP, Sarobe P, Prieto J. Characterization of the CD40L/Oncostatin M/Oncostatin M receptor axis as an antiviral and immunostimulatory system disrupted in chronic HCV infection. J Hepatol 2014; 60:482-9. [PMID: 24418171 DOI: 10.1016/j.jhep.2013.10.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 10/14/2013] [Accepted: 10/14/2013] [Indexed: 12/24/2022]
Abstract
BACKGROUND & AIMS Oncostatin M (OSM) is an inflammatory cytokine which interacts with a heterodimeric receptor formed by gp130 and either OSMRβ or LIFR. Here we have analysed OSM and its receptors in livers with chronic hepatitis C (CHC) and studied the factors that regulate this system. METHODS OSM, OSM receptors and OSM-target molecules were studied by immunohistochemistry and/or qPCR analysis in livers from CHC patients and controls. We determined the production of OSM by CD40L-stimulated antigen presenting cells (APC) and its biological effects on HuH7 cells containing HCV replicon (HuH7 Core-3'). RESULTS OSM was upregulated in livers with CHC and its production was mapped to CD11c+ cells. OSM levels correlated directly with inflammatory activity and CD40L expression. In vitro studies showed that OSM is released by APC upon interaction with activated CD4+ T cells in a CD40L-dependent manner. Culture of HuH7 Core-3' cells with supernatant from CD40L-stimulated APC repressed HCV replication and induced IL-7 and IL-15Rα. These effects were dampened by antibodies blocking OSM or gp130 and by silencing OSMRβ. In CHC livers OSMRβ and LIFR were significantly downregulated and their values correlated with those of OSM-induced molecules. Experiments in HuH7 cells showed that impaired STAT3 signaling and exposure to TGFβ1, two findings in CHC, are factors involved in repressing OSMRβ and LIFR, respectively. CONCLUSIONS OSM is a cytokine possessing vigorous antiviral and immunostimulatory properties which is released by APC upon interaction with CD40L present on activated CD4+ T cells. In livers with CHC, OSM is overexpressed but its biological activity appears to be hampered because of downregulation of its receptor subunits.
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Affiliation(s)
- Esther Larrea
- Division of Hepatology and Gene Therapy, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain.
| | - Itziar Echeverria
- Division of Hepatology and Gene Therapy, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Jose-I Riezu-Boj
- Division of Hepatology and Gene Therapy, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Rafael Aldabe
- Division of Hepatology and Gene Therapy, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Laura Guembe
- Department of Morphology, CIMA, University of Navarra, Pamplona, Spain
| | - Iosu Sola
- University Clinic of Navarra, University of Navarra, Pamplona, Spain
| | | | - Pablo Sarobe
- Division of Hepatology and Gene Therapy, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Jesus Prieto
- Division of Hepatology and Gene Therapy, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain; University Clinic of Navarra, University of Navarra, Pamplona, Spain; CIBERehd, University of Navarra, Pamplona, Spain.
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Sanchez-Infantes D, White UA, Elks CM, Morrison RF, Gimble JM, Considine RV, Ferrante AW, Ravussin E, Stephens JM. Oncostatin m is produced in adipose tissue and is regulated in conditions of obesity and type 2 diabetes. J Clin Endocrinol Metab 2014; 99:E217-25. [PMID: 24297795 PMCID: PMC3913819 DOI: 10.1210/jc.2013-3555] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
CONTEXT Adipose tissue is a highly active endocrine organ that secretes many factors that affect other tissues and whole-body metabolism. Adipocytes are responsive to several glycoprotein 130 (gp130) cytokines, some of which have been targeted as potential antiobesity therapeutics. OBJECTIVE Oncostatin M (OSM) is a gp130 family member known to inhibit adipocyte differentiation in vitro, but its effects on other adipocyte properties are not characterized. The expression of OSM in white adipose tissue (WAT) has not been evaluated in the context of obesity. Thus, our objective was to examine the expression of adipose tissue OSM in obese animals and humans. DESIGN OSM expression was examined in adipose tissues from mice with diet-induced and genetic obesity and in obese humans as well as in fractionated adipose tissue from mice. Murine adipocytes were used to examine OSM receptor expression and the effects of OSM on adipocytes, including the secretion of factors such as plasminogen activator inhibitor 1 and IL-6, which are implicated in metabolic diseases. RESULTS OSM expression is increased in rodent and human obesity/type 2 diabetes mellitus. In humans, OSM levels correlate with body weight and insulin and are inversely correlated with glucose disposal rate as measured by hyperinsulinemic-euglycemic clamp. OSM is not produced from the adipocytes in WAT but derives from cells in the stromovascular fraction, including F4/80(+) macrophages. The specific receptor of OSM, OSM receptor-β, is expressed in adipocytes and adipose tissue and increased in both rodent models of obesity examined. OSM acts on adipocytes to induce the expression and secretion of plasminogen activator inhibitor 1 and IL-6. CONCLUSIONS These data indicate that WAT macrophages are a source of OSM and that OSM levels are significantly induced in murine and human obesity/type 2 diabetes mellitus. These studies suggest that OSM produced from immune cells in WAT acts in a paracrine manner on adipocytes to promote a proinflammatory phenotype in adipose tissue.
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Affiliation(s)
- David Sanchez-Infantes
- Pennington Biomedical Research Center (D.S.-I., U.A.W., C.M.E., J.M.G., E.R., J.M.S.) and Department of Biological Sciences (J.M.S.), Louisiana State University, Baton Rouge, Louisiana 70808; Department of Nutrition (R.F.M.), UNC-Greensboro, Greensboro, North Carolina 24702; Indiana University School of Medicine (R.V.C.), Indianapolis, Indiana 46202; Department of Medicine (A.W.F.), Columbia University, New York, New York 10032; and Endocrinology Department (D.S.-I.), St Joan de Deu, 08950 Barcelona, Spain
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42
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Richards CD. The enigmatic cytokine oncostatin m and roles in disease. ISRN INFLAMMATION 2013; 2013:512103. [PMID: 24381786 PMCID: PMC3870656 DOI: 10.1155/2013/512103] [Citation(s) in RCA: 142] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 09/29/2013] [Indexed: 12/11/2022]
Abstract
Oncostatin M is a secreted cytokine involved in homeostasis and in diseases involving chronic inflammation. It is a member of the gp130 family of cytokines that have pleiotropic functions in differentiation, cell proliferation, and hematopoetic, immunologic, and inflammatory networks. However, Oncostatin M also has activities novel to mediators of this cytokine family and others and may have fundamental roles in mechanisms of inflammation in pathology. Studies have explored Oncostatin M functions in cancer, bone metabolism, liver regeneration, and conditions with chronic inflammation including rheumatoid arthritis, lung and skin inflammatory disease, atherosclerosis, and cardiovascular disease. This paper will review Oncostatin M biology in a historical fashion and focus on its unique activities, in vitro and in vivo, that differentiate it from other cytokines and inspire further study or consideration in therapeutic approaches.
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Affiliation(s)
- Carl D. Richards
- McMaster Immunology Research Centre, Department of Pathology and Molecular Medicine, McMaster University, 1280 Main Street, West, Hamilton, ON, Canada L8S 4K1
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Oncostatin M and TLR-4 ligand synergize to induce MCP-1, IL-6, and VEGF in human aortic adventitial fibroblasts and smooth muscle cells. Mediators Inflamm 2013; 2013:317503. [PMID: 24307759 PMCID: PMC3836373 DOI: 10.1155/2013/317503] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 09/07/2013] [Accepted: 09/10/2013] [Indexed: 11/20/2022] Open
Abstract
Accumulating evidence suggests that adventitial fibroblasts play a significant role in contributing to inflammation of the arterial wall and pathogenesis of atherosclerosis. The effects of gp130 cytokines on these cells (including oncostatin M-[OSM] and IL-6), some of which have been implicated in atherosclerosis, are currently unknown. Experiments were performed to determine whether gp130 cytokines regulate human aortic adventitial fibroblasts (HAoAFs) or smooth muscle cells (HAoSMCs) alone or in context of TLR-4 ligands (also implicated in atherosclerosis). HAoAFs and HAoSMCs were stimulated with LPS and/or one of OSM, IL-6, IL-11, IL-31, or LIF. ELISAs performed on cell supernatants showed that stimulation with OSM alone caused increased MCP-1, IL-6, and VEGF levels. When combined, LPS and OSM synergized to increase MCP-1, IL-6, VEGF protein, and mRNA expression as assessed by qRT-PCR, in both HAoAFs and HAoSMCs, while LPS-induced IL-8 levels were reduced. Such effects were not observed with other gp130 cytokines. Signalling pathways including STATs, MAPKinases, and NFκB were activated, and LPS induced steady state mRNA levels of the OSM receptor chains OSMRβ and gp130. The results suggest that OSM is able to synergize with TLR-4 ligands to induce proinflammatory responses by HAoAFs and HAoSMCs, supporting the notion that OSM regulation of these cells contributes to the pathogenesis of atherosclerosis.
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Peng JC, Chang XM. Advances in understanding the relationship between oncostatin M and liver regeneration and liver diseases. Shijie Huaren Xiaohua Zazhi 2012; 20:3725-3731. [DOI: 10.11569/wcjd.v20.i36.3725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Oncostatin M (OSM) is a pleiotropic cytokine belonging to the interleukin (IL)-6 family of cytokines. It is closely related structurally and functionally to leukemia inhibitory factor (LIF). There are two types of functional OSM receptors (OSMR): I and II. The binding of OSM to its receptors activates the JAK-STAT and MAPK signal pathways. OSM not only inhibits the proliferation of tumor cells but also participates in several physiological and pathological processes in a variety of cell types and plays key roles in the pathogenesis of multiple diseases, including regulation of inflammatory responses, stimulation of hematopoiesis, regulation of cholesterol metabolism, and induction of neurotrophic peptides. Recent studies suggest that OSM participates in liver regeneration and is closely related to the occurrence and progression of viral hepatitis, non-alcoholic fatty liver disease, liver fibrosis, and liver cancer. This article reviews recent advances in understanding the relationship between OSM and liver generation and liver diseases.
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Drechsler J, Grötzinger J, Hermanns HM. Characterization of the rat oncostatin M receptor complex which resembles the human, but differs from the murine cytokine receptor. PLoS One 2012; 7:e43155. [PMID: 22937020 PMCID: PMC3425591 DOI: 10.1371/journal.pone.0043155] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 07/17/2012] [Indexed: 12/22/2022] Open
Abstract
Evaluation of a pathophysiological role of the interleukin-6-type cytokine oncostatin M (OSM) for human diseases has been complicated by the fact that mouse models of diseases targeting either OSM or the OSM receptor (OSMR) complex cannot fully reflect the human situation. This is due to earlier findings that human OSM utilizes two receptor complexes, glycoprotein 130 (gp130)/leukemia inhibitory factor receptor (LIFR) (type I) and gp130/OSMR (type II), both with wide expression profiles. Murine OSM on the other hand only binds to the gp130/OSMR (type II) receptor complex with high affinity. Here, we characterize the receptor usage for rat OSM. Using different experimental approaches (knock-down of the OSMR expression by RNA interference, blocking of the LIFR by LIF-05, an antagonistic LIF variant and stably transfected Ba/F3 cells) we can clearly show that rat OSM surprisingly utilizes both, the type I and type II receptor complex, therefore mimicking the human situation. Furthermore, it displays cross-species activities and stimulates cells of human as well as murine origin. Its signaling capacities closely mimic those of human OSM in cell types of different origin in the way that strong activation of the Jak/STAT, the MAP kinase as well as the PI3K/Akt pathways can be observed. Therefore, rat disease models would allow evaluation of the relevance of OSM for human biology.
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Affiliation(s)
- Johannes Drechsler
- From the Rudolf-Virchow-Center, DFG Research Center for Experimental Biomedicine, University of Würzburg, Würzburg, Germany
| | - Joachim Grötzinger
- Institute of Biochemistry, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Heike M. Hermanns
- From the Rudolf-Virchow-Center, DFG Research Center for Experimental Biomedicine, University of Würzburg, Würzburg, Germany
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Blocking MAPK signaling downregulates CCL21 in lymphatic endothelial cells and impairs contact hypersensitivity responses. J Invest Dermatol 2011; 131:1927-35. [PMID: 21593766 DOI: 10.1038/jid.2011.135] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CCL21 expression by lymphatic endothelial cells (LECs) is essential for migration of CCR7+ immune cells from skin to regional lymph nodes (LNs). We investigated the importance of mitogen-activated protein kinase (MAPK) signaling in CCL21 expression by ECs in vitro and in vivo. Normal human dermal lymphatic microvascular ECs (HMVEC-dLy) stimulated in vitro with oncostatin M (OSM) expressed high amounts of CCL21 mRNA. CCL21 protein expression by HMVEC-dLy was also markedly increased by OSM compared with unstimulated cultures. Marked phosphorylation of MAPK 44/42 was detected in HMVEC-dLy stimulated by OSM. CCL21 expression by HMVEC-dLy was blocked by a JAK inhibitor 1, JAK3 inhibitor, and U0126 (a MAPK kinase inhibitor) in vitro, all of which blocked phosphorylation of MAPK 44/42. In addition, injection of U0126 into murine skin significantly decreased CCL21 mRNA and protein expression. Moreover, injection of U0126 before sensitization decreased migration of dendritic cells to draining LNs and decreased contact hypersensitivity responses. In summary, these results suggest that the MAPK pathway is important for CCL21 expression by LECs in vitro and in vivo. Blocking MAPK signaling within skin may offer a novel approach to treatment of inflammatory skin diseases.
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Helicobacter pylori induces expression and secretion of oncostatin M in macrophages in vitro. Dig Dis Sci 2011; 56:689-97. [PMID: 20661773 DOI: 10.1007/s10620-010-1341-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2010] [Accepted: 07/01/2010] [Indexed: 12/09/2022]
Abstract
BACKGROUND Helicobacter pylori is pathogenic bacterium that is associated with several gastric diseases in humans. Disease is characterized by severe inflammatory responses is the stomach that are induced by various chemokines and cytokines. Previous reports indicated that some of these responses are mediated through Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling. METHODS We performed JAK/STAT specific microarrays to identify new components of this signaling pathway, which are affected by Helicobacter pylori infection of THP-1 cells. RESULTS We found that expression and secretion of oncostatin M and of its receptor were strongly up-regulated by Helicobacter pylori. OSM secretion was independent of CagA, VacA or Type IV secretion system. Helicobacter pylori culture supernatant induced OSM secretion. CONCLUSION The induction of the pleiotropic cytokine oncostatin M suggests a possible role in Helicobacter pylori-mediated inflammation and diseases.
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Jung ID, Noh KT, Lee CM, Chun SH, Jeong SK, Park JW, Park WS, Kim HW, Yun CH, Shin YK, Park YM. Oncostatin M induces dendritic cell maturation and Th1 polarization. Biochem Biophys Res Commun 2010; 394:272-8. [PMID: 20206608 DOI: 10.1016/j.bbrc.2010.02.153] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2010] [Accepted: 02/23/2010] [Indexed: 02/02/2023]
Abstract
Oncostatin M (OSM) is a pleiotropic cytokine and a member of the gp130/IL-6 cytokine family that has been found to be involved in both pro- and anti-inflammatory responses in cell-mediated immunity. Maturation of dendritic cells (DCs) is crucial for initiation of primary immune responses and is regulated by several stimuli. In this study, the role of OSM in the phenotypic and functional maturation of DCs was evaluated in vitro. Stimulation with OSM upregulated the expression of CD80, CD86, MHC class I and MHC class II and reduced the endocytic capacity of immature DCs. Moreover, OSM induced the allogeneic immunostimulatory capacity of DCs by stimulating the production of the Th1-promoting cytokine IL-12. OSM also increased the production of IFN-gamma by T cells in mixed-lymphocyte reactions, which would be expected to contribute to the Th1 polarization of the immune response. The expression of surface markers and cytokine production in DCs was mediated by both the MAPK and NF-kappaB pathways. Taken together, these results indicate that OSM may play a role in innate immunity and in acquired immunity by enhancing DCs maturation and promoting Th1 immune responses.
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Affiliation(s)
- In Duk Jung
- Department of Microbiology and Immunology and National Research Laboratory of Dendritic Cell Differentiation and Regulation, School of Medicine, Pusan National University, Beom-eo Ri, Mulgum Eop, Yangsan, Gyeongsangnam-do 626-770, South Korea
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Kanda J, Uchiyama T, Tomosugi N, Higuchi M, Uchiyama T, Kawabata H. Oncostatin M and leukemia inhibitory factor increase hepcidin expression in hepatoma cell lines. Int J Hematol 2009; 90:545-552. [PMID: 19915946 DOI: 10.1007/s12185-009-0443-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Revised: 10/19/2009] [Accepted: 10/29/2009] [Indexed: 12/21/2022]
Abstract
Overproduction of hepcidin by interleukin-6 (IL-6) is considered to be the main factor responsible for the development of anemia in inflammatory conditions. Since oncostatin M (OSM), a member of the IL-6 family, plays an important role in immune and inflammatory responses, we assessed the effect of OSM on hepcidin expression, as well as that of leukemia inhibitory factor (LIF), another member of the IL-6 family. We found that hepcidin expression was markedly induced by OSM and LIF in a time- and dose-dependent manner in hepatoma cell lines, and this expression was induced independent of IL-6/IL-6 receptor signaling. Luciferase assay revealed that OSM and LIF stimulated a -1.3-kb hepcidin promoter. This effect was markedly reduced when the signal transducer and activator of transcription (STAT) site of the promoter was mutated, and was almost completely abolished in the presence of AG-490, a Janus kinase (JAK) inhibitor. Hence, the JAK/STAT pathway plays a major role in OSM- and LIF-induced activation of the hepcidin promoter. In conclusion, we demonstrated that OSM and LIF can induce hepcidin expression mainly through the JAK/STAT pathways. Further studies are warranted to evaluate the clinical significance of OSM and LIF in the development of anemia in various inflammatory diseases.
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Affiliation(s)
- Junya Kanda
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Tatsuki Uchiyama
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Naohisa Tomosugi
- Proteomics Research Unit, Division of Advanced Medicine, Medical Research Institute, Kanazawa Medical University, Ishikawa, Japan
| | - Masato Higuchi
- Proteomics Research Unit, Division of Advanced Medicine, Medical Research Institute, Kanazawa Medical University, Ishikawa, Japan
| | - Takashi Uchiyama
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.,Kitano Hospital, The Tazuke Kofukai Medical Research Institute, Osaka, Japan
| | - Hiroshi Kawabata
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
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Esashi E, Ito H, Minehata K, Saito S, Morikawa Y, Miyajima A. Oncostatin M deficiency leads to thymic hypoplasia, accumulation of apoptotic thymocytes and glomerulonephritis. Eur J Immunol 2009; 39:1664-70. [DOI: 10.1002/eji.200839149] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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