1
|
Gao SY, Deng K, Wang J, Jin FD, Huang YL, Chen ZH, Oliver BG, Xie M, Wan HJ, Qin L, Liu D, Luo FM, Chen-Yu Hsu A, Li WM, Wang G, Wood LG. Homeostatic Measure of Insulin Resistance Is Associated With Future Asthma Exacerbations: A 1-Year Prospective Cohort Study. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:2774-2784.e3. [PMID: 38944198 DOI: 10.1016/j.jaip.2024.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 05/28/2024] [Accepted: 06/19/2024] [Indexed: 07/01/2024]
Abstract
BACKGROUND Recent evidence suggests that insulin resistance affects asthma outcomes. However, the effect of the homeostatic measure of insulin resistance (HOMA-IR) on airway inflammation and asthma exacerbations (AEs) is poorly understood. OBJECTIVE To analyze the relationship between HOMA-IR and clinical and inflammatory characteristics in patients with asthma, and the association between HOMA-IR and AEs in the following year. METHODS A prospective cohort study recruited participants with asthma, who were classified into the HOMA-IRhigh group and HOMA-IRlow group based on the cutoff value of 3.80 for HOMA-IR and were observed within 12 months. We evaluated the clinical and inflammatory features and conducted a 1-year follow-up to study the exacerbations. We used negative binomial regression models to analyze the association between HOMA-IR and AEs. RESULTS Compared with patients in the HOMA-IRlow group (n = 564), those in the HOMA-IRhigh group (n = 61) had higher levels of body mass index, a higher waist circumference and waist-hip ratio, higher triglycerides, lower cholesterol high-density lipoproteins, more neutrophils in the peripheral blood, and elevated IL-5 levels in the induced sputum. Furthermore, patients in the HOMA-IRhigh group had a significantly increased risk for moderate to severe AEs (adjusted incidence rate ratio [aIRR] = 2.26; 95% CI, 1.38-3.70), severe AEs (aIRR = 2.42; 95% CI, 1.26-4.67), hospitalization (aIRR = 2.54; 95% CI, 1.20-5.38), and emergency visits (aIRR = 3.04; 95% CI, 1.80-8.53). CONCLUSIONS The homeostatic measure of insulin resistance was associated with asthma-related clinical features and airway inflammation, and was an independent risk factor for future AEs. Therefore, insulin resistance may have important implications for managing asthma as a potential treatable trait.
Collapse
Affiliation(s)
- Si Yang Gao
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Ke Deng
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Ji Wang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Fan Ding Jin
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Yan Li Huang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Zhi Hong Chen
- Department of Respiratory, Zhongshan Hospital, Shanghai Institute of Respiratory Disease, Fudan University, Shanghai, China
| | - Brian G Oliver
- School of Life Sciences, University of Technology Sydney, Ultimo, New South Wales, Australia; Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Min Xie
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Hua Jing Wan
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Ling Qin
- Department of Respiratory and Critical Care Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Dan Liu
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Feng Ming Luo
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Alan Chen-Yu Hsu
- Signature Research Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
| | - Wei Min Li
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Respiratory Microbiome Laboratory, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China.
| | - Gang Wang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Center of Excellence in Severe Asthma and Treatable Traits, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China.
| | - Lisa G Wood
- Hunter Medical Research Institute and School of Biomedical Science and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia
| |
Collapse
|
2
|
Steffan BN, Townsend EA, Denlinger LC, Johansson MW. Eosinophil-Epithelial Cell Interactions in Asthma. Int Arch Allergy Immunol 2024:1-15. [PMID: 38885626 DOI: 10.1159/000539309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 05/07/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Eosinophils have numerous roles in type 2 inflammation depending on their activation states in the blood and airway or after encounter with inflammatory mediators. Airway epithelial cells have a sentinel role in the lung and, by instructing eosinophils, likely have a foundational role in asthma pathogenesis. SUMMARY In this review, we discuss various topics related to eosinophil-epithelial cell interactions in asthma, including the influence of eosinophils and eosinophil products, e.g., granule proteins, on epithelial cell function, expression, secretion, and plasticity; the effects of epithelial released factors, including oxylipins, cytokines, and other mediators on eosinophils, e.g., on their activation, expression, and survival; possible mechanisms of eosinophil-epithelial cell adhesion; and the role of intra-epithelial eosinophils in asthma. KEY MESSAGES We suggest that eosinophils and their products can have both injurious and beneficial effects on airway epithelial cells in asthma and that there are bidirectional interactions and signaling between eosinophils and airway epithelial cells in asthma.
Collapse
Affiliation(s)
- Breanne N Steffan
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
| | - Elizabeth A Townsend
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
- Department of Anesthesiology, University of Wisconsin, Madison, Wisconsin, USA
| | - Loren C Denlinger
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
| | - Mats W Johansson
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
| |
Collapse
|
3
|
Na H, Shin KY, Lee D, Yoon C, Han SH, Park JC, Mook-Jung I, Jang J, Kwon S. The QPLEX™ Plus Assay Kit for the Early Clinical Diagnosis of Alzheimer's Disease. Int J Mol Sci 2023; 24:11119. [PMID: 37446296 DOI: 10.3390/ijms241311119] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
We recently developed a multiplex diagnostic kit, QPLEX™ Alz plus assay kit, which captures amyloid-β1-40, galectin-3 binding protein, angiotensin-converting enzyme, and periostin simultaneously using microliters of peripheral blood and utilizes an optimized algorithm for screening Alzheimer's disease (AD) by correlating with cerebral amyloid deposition. Owing to the demand for early AD detection, we investigate the potential of our kit for the early clinical diagnosis of AD. A total of 1395 participants were recruited, and their blood samples were analyzed with the QPLEX™ kit. The average of QPLEX™ algorithm values in each group increased gradually in the order of the clinical progression continuum of AD: cognitively normal (0.382 ± 0.150), subjective cognitive decline (0.452 ± 0.130), mild cognitive impairment (0.484 ± 0.129), and AD (0.513 ± 0.136). The algorithm values between each group showed statistically significant differences among groups divided by Mini-Mental State Examination and Clinical Dementia Rating. The QPLEX™ algorithm values could be used to distinguish the clinical continuum of AD or cognitive function. Because blood-based diagnosis is more accessible, convenient, and cost- and time-effective than cerebral spinal fluid or positron emission tomography imaging-based diagnosis, the QPLEX™ kit can potentially be used for health checkups and the early clinical diagnosis of AD.
Collapse
Affiliation(s)
- Hunjong Na
- Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Republic of Korea
- QuantaMatrix Inc., Seoul 08506, Republic of Korea
| | - Ki Young Shin
- Bio-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea
| | - Dokyung Lee
- QuantaMatrix Inc., Seoul 08506, Republic of Korea
| | | | - Sun-Ho Han
- Department of Biochemistry and Biomedical Sciences, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
- Neuroscience Research Institute, Medical Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
- SNU Dementia Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
| | - Jong-Chan Park
- Department of Biochemistry and Biomedical Sciences, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
- Neuroscience Research Institute, Medical Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
- SNU Dementia Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
| | - Inhee Mook-Jung
- Department of Biochemistry and Biomedical Sciences, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
- Neuroscience Research Institute, Medical Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
- SNU Dementia Research Center, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
| | - Jisung Jang
- QuantaMatrix Inc., Seoul 08506, Republic of Korea
| | - Sunghoon Kwon
- Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Republic of Korea
- QuantaMatrix Inc., Seoul 08506, Republic of Korea
- Bio-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea
| |
Collapse
|
4
|
Song L, Yang J, Kong W, Liu Y, Liu S, Su L. Cordyceps militaris polysaccharide alleviates ovalbumin-induced allergic asthma through the Nrf2/HO-1 and NF-κB signaling pathways and regulates the gut microbiota. Int J Biol Macromol 2023; 238:124333. [PMID: 37030458 DOI: 10.1016/j.ijbiomac.2023.124333] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 03/30/2023] [Accepted: 04/01/2023] [Indexed: 04/10/2023]
Abstract
Polysaccharides, as one of the main types of bioactive components of Cordyceps militaris, have anti-allergic asthma effects. Herein, an ovalbumin-induced allergic asthma mouse model was established to assess the potential mechanisms of the separated and purified Cordyceps militaris polysaccharide (CMP). CMP is an α-pyranose with a molecular weight of 15.94 kDa that consists of Glc, Man, Gal, Xyl, Ara and GlcA in a molar ratio of 81.25:21.96:13.88:3.92:3.58:1.00. CMP improved inflammatory cytokine levels, alleviated the histopathological changes in the lung and intestinal tissues, regulated the expression of mRNA and proteins related to oxidative stress and inflammatory pathways, reversed gut dysbiosis at the phylum and family levels and improved microbiota function in allergic asthma mice. Moreover, it was found that the levels of inflammatory cytokines in lung tissue of mice were significantly correlated with some intestinal microbial communities. Overall, CMP improved oxidative stress and the inflammatory response in allergic asthma mice by regulating the Nrf2/HO-1 and NF-κB signaling pathways, which may be closely correlation with maintaining the stability of the gut microbiota.
Collapse
Affiliation(s)
- Lanyue Song
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China; College of Plant Protection, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Jintao Yang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Weihan Kong
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China; College of Plant Protection, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Yang Liu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China; College of Plant Protection, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Shuyan Liu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China; College of Plant Protection, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Ling Su
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China; College of Plant Protection, Jilin Agricultural University, Changchun 130118, Jilin, China.
| |
Collapse
|
5
|
Wiese AV, Duhn J, Korkmaz RÜ, Quell KM, Osman I, Ender F, Schröder T, Lewkowich I, Hogan S, Huber-Lang M, Gumprecht F, König P, Köhl J, Laumonnier Y. C5aR1 activation in mice controls inflammatory eosinophil recruitment and functions in allergic asthma. Allergy 2023. [PMID: 36757006 DOI: 10.1111/all.15670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 12/14/2022] [Accepted: 01/02/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND Pulmonary eosinophils comprise at least two distinct populations of resident eosinophils (rEOS) and inflammatory eosinophils (iEOS), the latter recruited in response to pulmonary inflammation. Here, we determined the impact of complement activation on rEOS and iEOS trafficking and function in two models of pulmonary inflammation. METHODS BALB/c wild-type and C5ar1-/- mice were exposed to different allergens or IL-33. Eosinophil populations in the airways, lung, or mediastinal lymph nodes (mLN) were characterized by FACS or immunohistochemistry. rEOS and iEOS functions were determined in vivo and in vitro. RESULTS HDM and IL-33 exposure induced a strong accumulation of iEOS but not rEOS in the airways, lungs, and mLNs. rEOS and iEOS expressed C3/C5 and C5aR1, which were significantly higher in iEOS. Initial pulmonary trafficking of iEOS was markedly reduced in C5ar1-/- mice and associated with less IL-5 production from ILC2 cells. Functionally, adoptively transferred pulmonary iEOS from WT but not from C5ar1-/- mice-induced airway hyperresponsiveness (AHR), which was associated with significantly reduced C5ar1-/- iEOS degranulation. Pulmonary iEOS but not rEOS were frequently associated with T cells in lung tissue. After HDM or IL-33 exposure, iEOS but not rEOS were found in mLNs, which were significantly reduced in C5ar1-/- mice. C5ar1-/- iEOS expressed less costimulatory molecules, associated with a decreased potency to drive antigen-specific T cell proliferation and differentiation into memory T cells. CONCLUSIONS We uncovered novel roles for C5aR1 in iEOS trafficking and activation, which affects key aspects of allergic inflammation such as AHR, ILC2, and T cell activation.
Collapse
Affiliation(s)
- Anna V Wiese
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany
| | - Jannis Duhn
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany
| | - Rabia Ülkü Korkmaz
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany
| | - Katharina M Quell
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany
| | - Ibrahim Osman
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany
| | - Fanny Ender
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany
| | - Torsten Schröder
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany.,Institute of Nutritional Medicine, University Hospital of Schleswig-Holstein & University of Lübeck, Lübeck, Germany
| | - Ian Lewkowich
- Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Simon Hogan
- Mary H. Weiser Food Allergy Center, Experimental Pathology, Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Markus Huber-Lang
- Institute of Clinical and Experimental Trauma-Immunology (ITI), University of Ulm, Ulm, Germany
| | | | - Peter König
- Institute for Anatomy, University of Lübeck, Lübeck, Germany.,Airway Research Center North, Member of the German Center for Lung Research (DZL), Lübeck, Germany
| | - Jörg Köhl
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany.,Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Airway Research Center North, Member of the German Center for Lung Research (DZL), Lübeck, Germany
| | - Yves Laumonnier
- Institute for Systemic Inflammation Research, University of Lübeck, Lübeck, Germany.,Institute of Nutritional Medicine, University Hospital of Schleswig-Holstein & University of Lübeck, Lübeck, Germany.,Airway Research Center North, Member of the German Center for Lung Research (DZL), Lübeck, Germany
| |
Collapse
|
6
|
The Multiple Roles of Periostin in Non-Neoplastic Disease. Cells 2022; 12:cells12010050. [PMID: 36611844 PMCID: PMC9818388 DOI: 10.3390/cells12010050] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/05/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Periostin, identified as a matricellular protein and an ECM protein, plays a central role in non-neoplastic diseases. Periostin and its variants have been considered to be normally involved in the progression of most non-neoplastic diseases, including brain injury, ocular diseases, chronic rhinosinusitis, allergic rhinitis, dental diseases, atopic dermatitis, scleroderma, eosinophilic esophagitis, asthma, cardiovascular diseases, lung diseases, liver diseases, chronic kidney diseases, inflammatory bowel disease, and osteoarthrosis. Periostin interacts with protein receptors and transduces signals primarily through the PI3K/Akt and FAK two channels as well as other pathways to elicit tissue remodeling, fibrosis, inflammation, wound healing, repair, angiogenesis, tissue regeneration, bone formation, barrier, and vascular calcification. This review comprehensively integrates the multiple roles of periostin and its variants in non-neoplastic diseases, proposes the utility of periostin as a biological biomarker, and provides potential drug-developing strategies for targeting periostin.
Collapse
|
7
|
Manta CP, Leibing T, Friedrich M, Nolte H, Adrian M, Schledzewski K, Krzistetzko J, Kirkamm C, David Schmid C, Xi Y, Stojanovic A, Tonack S, de la Torre C, Hammad S, Offermanns S, Krüger M, Cerwenka A, Platten M, Goerdt S, Géraud C. Targeting of Scavenger Receptors Stabilin-1 and Stabilin-2 Ameliorates Atherosclerosis by a Plasma Proteome Switch Mediating Monocyte/Macrophage Suppression. Circulation 2022; 146:1783-1799. [PMID: 36325910 DOI: 10.1161/circulationaha.121.058615] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Scavenger receptors Stabilin-1 (Stab1) and Stabilin-2 (Stab2) are preferentially expressed by liver sinusoidal endothelial cells. They mediate the clearance of circulating plasma molecules controlling distant organ homeostasis. Studies suggest that Stab1 and Stab2 may affect atherosclerosis. Although subsets of tissue macrophages also express Stab1, hematopoietic Stab1 deficiency does not modulate atherogenesis. Here, we comprehensively studied how targeting Stab1 and Stab2 affects atherosclerosis. METHODS ApoE-KO mice were interbred with Stab1-KO and Stab2-KO mice and fed a Western diet. For antibody targeting, Ldlr-KO mice were also used. Unbiased plasma proteomics were performed and independently confirmed. Ligand binding studies comprised glutathione-S-transferase-pulldown and endocytosis assays. Plasma proteome effects on monocytes were studied by single-cell RNA sequencing in vivo, and by gene expression analyses of Stabilin ligand-stimulated and plasma-stimulated bone marrow-derived monocytes/macrophages in vitro. RESULTS Spontaneous and Western diet-associated atherogenesis was significantly reduced in ApoE-Stab1-KO and ApoE-Stab2-KO mice. Similarly, inhibition of Stab1 or Stab2 by monoclonal antibodies significantly reduced Western diet-associated atherosclerosis in ApoE-KO and Ldlr-KO mice. Although neither plasma lipid levels nor circulating immune cell numbers were decisively altered, plasma proteomics revealed a switch in the plasma proteome, consisting of 231 dysregulated proteins comparing wildtype with Stab1/2-single and Stab1/2-double KO, and of 41 proteins comparing ApoE-, ApoE-Stab1-, and ApoE-Stab2-KO. Among this broad spectrum of common, but also disparate scavenger receptor ligand candidates, periostin, reelin, and TGFBi (transforming growth factor, β-induced), known to modulate atherosclerosis, were independently confirmed as novel circulating ligands of Stab1/2. Single-cell RNA sequencing of circulating myeloid cells of ApoE-, ApoE-Stab1-, and ApoE-Stab2-KO mice showed transcriptomic alterations in patrolling (Ccr2-/Cx3cr1++/Ly6Clo) and inflammatory (Ccr2+/Cx3cr1+/Ly6Chi) monocytes, including downregulation of proatherogenic transcription factor Egr1. In wildtype bone marrow-derived monocytes/macrophages, ligand exposure alone did not alter Egr1 expression in vitro. However, exposure to plasma from ApoE-Stab1-KO and ApoE-Stab2-KO mice showed a reverted proatherogenic macrophage activation compared with ApoE-KO plasma, including downregulation of Egr1 in vitro. CONCLUSIONS Inhibition of Stab1/Stab2 mediates an anti-inflammatory switch in the plasma proteome, including direct Stabilin ligands. The altered plasma proteome suppresses both patrolling and inflammatory monocytes and, thus, systemically protects against atherogenesis. Altogether, anti-Stab1- and anti-Stab2-targeted therapies provide a novel approach for the future treatment of atherosclerosis.
Collapse
Affiliation(s)
- Calin-Petru Manta
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Thomas Leibing
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Section of Clinical and Molecular Dermatology (T.L., M.A., J.K., C.K., Y.X., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Mirco Friedrich
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Department of Neurology, MCTN (M.F., M.P.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,DKTK Clinical Cooperation Unit Neuroimmunology and Brain Tumor Immunology, German Cancer Research Center (DKFZ), Heidelberg, Germany (M.F., M.P.)
| | - Hendrik Nolte
- European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Institute for Genetics and CECAD, University of Cologne, Germany (H.N., M.K.).,Max Planck Institute for Biology of Ageing, Cologne, Germany (H.N.)
| | - Monica Adrian
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Section of Clinical and Molecular Dermatology (T.L., M.A., J.K., C.K., Y.X., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Kai Schledzewski
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Jessica Krzistetzko
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Section of Clinical and Molecular Dermatology (T.L., M.A., J.K., C.K., Y.X., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Christof Kirkamm
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Section of Clinical and Molecular Dermatology (T.L., M.A., J.K., C.K., Y.X., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Christian David Schmid
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Yannick Xi
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Section of Clinical and Molecular Dermatology (T.L., M.A., J.K., C.K., Y.X., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Ana Stojanovic
- European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience, MI3 (A.S., A.C.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Sarah Tonack
- Max Planck Institute for Heart and Lung Research, Department of Pharmacology, Bad Nauheim, Germany (S.T., S.O., M.K.)
| | - Carolina de la Torre
- Centre for Medical Research (ZMF) (C.d.l.T.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Seddik Hammad
- Department of Medicine II (S.H.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Stefan Offermanns
- Max Planck Institute for Heart and Lung Research, Department of Pharmacology, Bad Nauheim, Germany (S.T., S.O., M.K.)
| | - Marcus Krüger
- Institute for Genetics and CECAD, University of Cologne, Germany (H.N., M.K.).,Max Planck Institute for Heart and Lung Research, Department of Pharmacology, Bad Nauheim, Germany (S.T., S.O., M.K.)
| | - Adelheid Cerwenka
- European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience, MI3 (A.S., A.C.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Michael Platten
- European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Department of Neurology, MCTN (M.F., M.P.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,DKTK Clinical Cooperation Unit Neuroimmunology and Brain Tumor Immunology, German Cancer Research Center (DKFZ), Heidelberg, Germany (M.F., M.P.)
| | - Sergij Goerdt
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| | - Cyrill Géraud
- Department of Dermatology, Venereology, and Allergology (C.-P.M., T.L., M.A., K.S., J.K., C.K., C.D.S., Y.X., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,Section of Clinical and Molecular Dermatology (T.L., M.A., J.K., C.K., Y.X., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany.,European Center for Angioscience (ECAS) (C.-P.M., T.L., M.F., M.A., K.S., J.K., C.K., C.D.S., Y.X., A.S., A.C., M.P., S.G., C.G.), University Medical Center and Medical Faculty Mannheim, Heidelberg University, Germany
| |
Collapse
|
8
|
Tony SR, Haque N, Siddique AE, Khatun M, Rahman M, Islam Z, Islam MS, Islam J, Hossain S, Hoque MA, Saud ZA, Sumi D, Wahed AS, Barchowsky A, Himeno S, Hossain K. Elevated serum periostin levels among arsenic-exposed individuals and their associations with the features of asthma. CHEMOSPHERE 2022; 298:134277. [PMID: 35278445 PMCID: PMC9081271 DOI: 10.1016/j.chemosphere.2022.134277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 05/14/2023]
Abstract
Chronic exposure to arsenic via drinking water is a serious public health issue in many countries. Arsenic causes not only cancers but also non-malignant diseases, including asthma. We have previously reported that arsenic exposure increases the risk of Th2-mediated allergic asthma. The serum level of periostin, an extracellular matrix protein activated by Th2 cytokines, is recognized as a biomarker for Th2-mediated eosinophilic asthma and contributes to enhanced airway inflammation and remodeling. However, the role of periostin in arsenic-related asthma is unknown. Therefore, this study was designed to explore the associations of serum periostin levels with arsenic exposure and the features of asthma in 442 individuals in Bangladesh who participated in our previous study. Exposure levels of the participants were determined by measuring the arsenic concentrations in drinking water, hair, and nails through inductively coupled plasma mass spectroscopy. Periostin levels in serum were assessed by immunoassay. In this study, we found that serum periostin levels of the participants were increased with increasing exposure to arsenic. Notably, even the participants with 10.1-50 μg/L arsenic in drinking water had significantly higher levels of periostin than participants with <10 μg/L of water arsenic. Elevated serum periostin levels were positively associated with serum levels of Th2 mediators, such as interleukin (IL)-4, IL-5, IL-13, and eotaxin. Each log increase in periostin levels was associated with approximately eight- and three-fold increases in the odds ratios (ORs) for reversible airway obstruction (RAO) and asthma symptoms, respectively. Additionally, causal mediation analyses revealed that arsenic exposure metrics had both direct and indirect (periostin-mediated) effects on the risk of RAO and asthma symptoms. Thus, the results suggested that periostin may be involved in the arsenic-related pathogenesis of Th2-mediated asthma. The elevated serum periostin levels may predict the greater risk of asthma among the people living in arsenic-endemic areas.
Collapse
Affiliation(s)
- Selim Reza Tony
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Nazmul Haque
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Abu Eabrahim Siddique
- Department of Biological Sciences, State University of New York at Buffalo, Buffalo, NY, 14260, USA
| | - Moriom Khatun
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Mizanur Rahman
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Zohurul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Shofikul Islam
- Department of Applied Nutrition and Food Technology, Islamic University, Kushtia, 7003, Bangladesh
| | - Jahidul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Shakhawoat Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Ashraful Hoque
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Zahangir Alam Saud
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Daigo Sumi
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
| | - Abdus S Wahed
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Aaron Barchowsky
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Seiichiro Himeno
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan; Division of Health Chemistry, School of Pharmacy, Showa University, Tokyo, 142-8555, Japan
| | - Khaled Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh.
| |
Collapse
|
9
|
Janulaityte I, Januskevicius A, Rimkunas A, Palacionyte J, Vitkauskiene A, Malakauskas K. Asthmatic Eosinophils Alter the Gene Expression of Extracellular Matrix Proteins in Airway Smooth Muscle Cells and Pulmonary Fibroblasts. Int J Mol Sci 2022; 23:4086. [PMID: 35456903 PMCID: PMC9031271 DOI: 10.3390/ijms23084086] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 11/26/2022] Open
Abstract
The impaired production of extracellular matrix (ECM) proteins by airway smooth muscle cells (ASMC) and pulmonary fibroblasts (PF) is a part of airway remodeling in asthma. This process might be influenced by eosinophils that migrate to the airway and abundantly secrete various cytokines, including TGF-β. We aimed to investigate the effect of asthmatic eosinophils on the gene expression of ECM proteins in ASMC and PF. A total of 34 study subjects were recruited: 14 with allergic asthma (AA), 9 with severe non-allergic eosinophilic asthma (SNEA), and 11 healthy subjects (HS). All AA patients underwent bronchial allergen challenge with D. pteronyssinus. The peripheral blood eosinophils were isolated using high-density centrifugation and magnetic separation. The individual cell cultures were made using hTERT ASMC and MRC-5 cell lines and the subjects' eosinophils. The gene expression of ECM and the TGF-β signaling pathway was analyzed using qRT-PCR. We found that asthmatic eosinophils significantly promoted collagen I, fibronectin, versican, tenascin C, decorin, vitronectin, periostin, vimentin, MMP-9, ADAM33, TIMP-1, and TIMP-2 gene expression in ASMC and collagen I, collagen III, fibronectin, elastin, decorin, MMP-2, and TIMP-2 gene expression in PF compared with the HS eosinophil effect. The asthmatic eosinophils significantly increased the gene expression of several canonical and non-canonical TGF-β signaling pathway components in ASMC and PF compared with the HS eosinophil effect. The allergen-activated AA and SNEA eosinophils had a greater effect on these changes. In conclusion, asthmatic eosinophils, especially SNEA and allergen-activated eosinophils, imbalanced the gene expression of ECM proteins and their degradation-regulating proteins. These changes were associated with increased gene expression of TGF-β signaling pathway molecules in ASMC and PF.
Collapse
Affiliation(s)
- Ieva Janulaityte
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
| | - Andrius Januskevicius
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
| | - Airidas Rimkunas
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
| | - Jolita Palacionyte
- Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania;
| | - Astra Vitkauskiene
- Department of Laboratory Medicine, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania;
| | - Kestutis Malakauskas
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
- Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania;
| |
Collapse
|
10
|
Zhang X, Xu Z, Wen X, Huang G, Nian S, Li L, Guo X, Ye Y, Yuan Q. The onset, development and pathogenesis of severe neutrophilic asthma. Immunol Cell Biol 2022; 100:144-159. [PMID: 35080788 DOI: 10.1111/imcb.12522] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 12/02/2021] [Accepted: 01/23/2022] [Indexed: 12/12/2022]
Abstract
Bronchial asthma is divided into Th2 high, Th2 low and mixed types. The Th2 high type is dominated by eosinophils while the Th2 low type is divided into neutrophilic and paucigranulocytic types. Eosinophilic asthma has gained increased attention recently, and its pathogenesis and treatment are well understood. However, severe neutrophilic asthma requires more in-depth research because its pathogenesis is not well understood, and no effective treatment exists. This review looks at the advances made in asthma research, the pathogenesis of neutrophilic asthma, the mechanisms of progression to severe asthma, risk factors for asthma exacerbations, and biomarkers and treatment of neutrophilic asthma. The pathogenesis of neutrophilic asthma is further discussed from four aspects: Th17-type inflammatory response, inflammasomes, exosomes and microRNAs. This review provides direction for the mechanistic study, diagnosis and treatment of neutrophilic asthma. The treatment of neutrophilic asthma remains a significant challenge for clinical therapists and is an important area of future clinical research.
Collapse
Affiliation(s)
- Xingli Zhang
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Zixi Xu
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Xue Wen
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan, China
| | - Guoping Huang
- Zigong Hospital of Woman and Children Healthcare, Sichuan, China
| | - Siji Nian
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Lin Li
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Xiyuan Guo
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Yingchun Ye
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Qing Yuan
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| |
Collapse
|
11
|
Al-Shaikhly T, Murphy RC, Parker A, Lai Y, Altman MC, Larmore M, Altemeier WA, Frevert CW, Debley JS, Piliponsky AM, Ziegler SF, Peters MC, Hallstrand TS. Location of eosinophils in the airway wall is critical for specific features of airway hyperresponsiveness and T2 inflammation in asthma. Eur Respir J 2022; 60:13993003.01865-2021. [PMID: 35027395 PMCID: PMC9704864 DOI: 10.1183/13993003.01865-2021] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 12/06/2021] [Indexed: 11/05/2022]
Abstract
Eosinophils are implicated as effector cells in asthma but the functional implications of the precise location of eosinophils in the airway wall is poorly understood. We aimed to quantify eosinophils in the different compartments of the airway wall and associate these findings with clinical features of asthma and markers of airway inflammation.In this cross-sectional study, we utilised design-based stereology to accurately partition the numerical density of eosinophils in both the epithelial compartment and the subepithelial space (airway wall area below the basal lamina including the submucosa) in individuals with and without asthma and related these findings to airway hyperresponsiveness (AHR) and features of airway inflammation.Intraepithelial eosinophils were linked to the presence of asthma and endogenous AHR, the type of AHR that is most specific for asthma. In contrast, both intraepithelial and subepithelial eosinophils were associated with type-2 (T2) inflammation, with the strongest association between IL5 expression and intraepithelial eosinophils. Eosinophil infiltration of the airway wall was linked to a specific mast cell phenotype that has been described in asthma. We found that IL-33 and IL-5 additively increased cysteinyl leukotriene (CysLT) production by eosinophils and that the CysLT LTC4 along with IL-33 increased IL13 expression in mast cells and altered their protease profile.We conclude that intraepithelial eosinophils are associated with endogenous AHR and T2 inflammation and may interact with intraepithelial mast cells via CysLTs to regulate airway inflammation.
Collapse
Affiliation(s)
- Taha Al-Shaikhly
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA.,Center for Lung Biology, University of Washington, Seattle, Washington, USA
| | - Ryan C Murphy
- Center for Lung Biology, University of Washington, Seattle, Washington, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Andrew Parker
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA.,Center for Lung Biology, University of Washington, Seattle, Washington, USA
| | - Ying Lai
- Center for Lung Biology, University of Washington, Seattle, Washington, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Matthew C Altman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA.,Immunology Program, Benaroya Research Institute, Seattle, Washington, USA
| | - Megan Larmore
- Center for Lung Biology, University of Washington, Seattle, Washington, USA.,Department of Comparative Medicine, University of Washington, Seattle, Washington, USA
| | - William A Altemeier
- Center for Lung Biology, University of Washington, Seattle, Washington, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Charles W Frevert
- Center for Lung Biology, University of Washington, Seattle, Washington, USA.,Department of Comparative Medicine, University of Washington, Seattle, Washington, USA
| | - Jason S Debley
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, USA.,Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Adrian M Piliponsky
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Steven F Ziegler
- Immunology Program, Benaroya Research Institute, Seattle, Washington, USA
| | - Michael C Peters
- Division of Pulmonary and Critical Care, Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Teal S Hallstrand
- Center for Lung Biology, University of Washington, Seattle, Washington, USA .,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| |
Collapse
|
12
|
Qu Y, Pan C, Guo S, Wu H. Dietary Intake and Asthma in Preschoolers: A Logistic Lasso Regression Analysis. Front Pediatr 2022; 10:870529. [PMID: 35722472 PMCID: PMC9204041 DOI: 10.3389/fped.2022.870529] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Asthma is a common chronic disease among children, especially preschoolers. Some evidence suggests that diet may play a role in asthma, but the current findings are contradictory. The objective of our study was to determine the association between dietary intake and asthma in preschool children aged 2-5 years. METHODS We selected preschool children aged 2-5 years with complete data on asthma diagnosis, diet, and body mass index (BMI) from the national health and nutrition examination survey (NHANES) database. In a selected population, children with self-reported asthma were included in the final sample. In children without self-reported asthma, we further used propensity score matching (PSM) to match age and sex for sampling, maintaining a ratio of 1:4 for cases. Lasso regression was used to identify dietary factors affecting asthma in preschoolers. RESULTS A total of 269 children with self-reported asthma and 1,076 children without self-reported asthma were included in our study. Univariate analysis showed that there were significant differences in ethnicity and dietary zinc intake between asthmatic children and children without asthma. After adjusting for all dietary and demographic variables, the results of logistic Lasso regression analysis showed that non-Hispanic black (β = 0.65), vitamin B12 (β = 0.14), and sodium (β = 0.05) were positively associated with childhood asthma, while Vitamin K (β = -0.04) was negatively associated with childhood asthma. CONCLUSION In conclusion, our study confirms that non-Hispanic black and dietary sodium intake are associated with a higher risk of asthma in preschoolers. In addition, our study found that dietary vitamin B12 was positively associated with childhood asthma, while vitamin K was negatively associated with childhood asthma.
Collapse
Affiliation(s)
- Yangming Qu
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
| | - Chengliang Pan
- College Clinical Medicine, Jilin University, Changchun, China
| | - Shijie Guo
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
| | - Hui Wu
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
| |
Collapse
|
13
|
Zhernov YV, Vysochanskaya SO, Sukhov VA, Zaostrovtseva OK, Gorshenin DS, Sidorova EA, Mitrokhin OV. Molecular Mechanisms of Eosinophilic Esophagitis. Int J Mol Sci 2021; 22:ijms222413183. [PMID: 34947981 PMCID: PMC8703627 DOI: 10.3390/ijms222413183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/04/2021] [Accepted: 12/05/2021] [Indexed: 12/19/2022] Open
Abstract
Food hypersensitivity is a group of diseases arising from a specific immune response that reproduces on exposure to a given food. The current understanding of molecular mechanisms and immunopathology of non-IgE-mediated/mixed food hypersensitivity, e.g., eosinophilic esophagitis, contains many gaps in knowledge. This review aims to provide a modern classification and identify the primary diseases of non-IgE-mediated/mixed food hypersensitivity reactions, delineate the distinctive molecular features, and discuss recent findings in the immunopathology of eosinophilic esophagitis that may become a basis to develop valid biomarkers and novel therapies for this disease. Eosinophilic esophagitis is a recently recognized allergic-mediated disease with eosinophil-predominant esophagus inflammation. Its pathogenesis is a complicated network of interactions and signaling between epithelial, mesenchymal, and immune cells on molecular and intercellular levels. Alterations produced by overactivation of some cytokine signaling pathways, e.g., IL-13 or thymic stromal lymphopoietin (TSLP), were evolved and observed in this review from the viewpoints of molecular, genetic, epigenetic, and transcriptomic changes. Despite substantial experimental data, the reliable and representative mechanism of eosinophilic esophagitis pathogenesis has yet to show itself. So, the place of esophagitis between mixed and non-IgE-mediated allergic disorders and between eosinophilic gastrointestinal disorders currently seems vague and unclear.
Collapse
Affiliation(s)
- Yury V. Zhernov
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
- Correspondence: ; Tel.: +7-(915)-1552000
| | - Sonya O. Vysochanskaya
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
| | - Vitaly A. Sukhov
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
| | - Olga K. Zaostrovtseva
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
| | - Denis S. Gorshenin
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
| | - Ekaterina A. Sidorova
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
| | - Oleg V. Mitrokhin
- Department of General Hygiene, F. Erismann Institute of Public Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (S.O.V.); (V.A.S.); (O.K.Z.); (D.S.G.); (E.A.S.); (O.V.M.)
| |
Collapse
|
14
|
Xu X, Li J, Zhang Y, Zhang L. Arachidonic Acid 15-Lipoxygenase: Effects of Its Expression, Metabolites, and Genetic and Epigenetic Variations on Airway Inflammation. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2021; 13:684-696. [PMID: 34486255 PMCID: PMC8419644 DOI: 10.4168/aair.2021.13.5.684] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/18/2021] [Accepted: 05/26/2021] [Indexed: 01/21/2023]
Abstract
Arachidonic acid 15-lipoxygenase (ALOX15) is an enzyme that can oxidize polyunsaturated fatty acids. ALOX15 is strongly expressed in airway epithelial cells, where it catalyzes the conversion of arachidonic acid to 15-hydroxyeicosatetraenoic acid (15-HETE) involved in various airway inflammatory diseases. Interleukin (IL)-4 and IL-13 induce ALOX15 expression by activating Jak2 and Tyk2 kinases as well as signal transducers and activators of transcription (STATs) 1/3/5/6. ALOX15 up-regulation and subsequent association with phosphatidylethanolamine-binding protein 1 (PEBP1) activate the mitogen-activated extracellular signal-regulated kinase (MEK)-extracellular signal-regulated kinase (ERK) pathway, thus inducing eosinophil-mediated airway inflammation. In addition, ALOX15 plays a significant role in promoting the migration of immune cells, such as immature dendritic cells, activated T cells, and mast cells, and airway remodeling, including goblet cell differentiation. Genome-wide association studies have revealed multiple ALOX15 variants and their significant correlation with the risk of developing airway diseases. The epigenetic modifications of the ALOX15 gene, such as DNA methylation and histone modifications, have been shown to closely relate with airway inflammation. This review summarizes the role of ALOX15 in different phenotypes of asthma, chronic obstructive pulmonary disease, chronic rhinosinusitis, aspirin-exacerbated respiratory disease, and nasal polyps, suggesting new treatment strategies for these airway inflammatory diseases with complex etiology and poor treatment response.
Collapse
Affiliation(s)
- Xu Xu
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Jingyun Li
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Yuan Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China.,Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China.,Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
| |
Collapse
|
15
|
Sonnenberg-Riethmacher E, Miehe M, Riethmacher D. Periostin in Allergy and Inflammation. Front Immunol 2021; 12:722170. [PMID: 34512647 PMCID: PMC8429843 DOI: 10.3389/fimmu.2021.722170] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 08/09/2021] [Indexed: 12/18/2022] Open
Abstract
Matricellular proteins are involved in the crosstalk between cells and their environment and thus play an important role in allergic and inflammatory reactions. Periostin, a matricellular protein, has several documented and multi-faceted roles in health and disease. It is differentially expressed, usually upregulated, in allergic conditions, a variety of inflammatory diseases as well as in cancer and contributes to the development and progression of these diseases. Periostin has also been shown to influence tissue remodelling, fibrosis, regeneration and repair. In allergic reactions periostin is involved in type 2 immunity and can be induced by IL-4 and IL-13 in bronchial cells. A variety of different allergic diseases, among them bronchial asthma and atopic dermatitis (AD), have been shown to be connected to periostin expression. Periostin is commonly expressed in fibroblasts and acts on epithelial cells as well as fibroblasts involving integrin and NF-κB signalling. Also direct signalling between periostin and immune cells has been reported. The deposition of periostin in inflamed, often fibrotic, tissues is further fuelling the inflammatory process. There is increasing evidence that periostin is also expressed by epithelial cells in several of the above-mentioned conditions as well as in cancer. Augmented periostin expression has also been associated with chronic inflammation such as in inflammatory bowel disease (IBD). Periostin can be expressed in a variety of different isoforms, whose functions have not been elucidated yet. This review will discuss potential functions of periostin and its different isoforms in allergy and inflammation.
Collapse
Affiliation(s)
- Eva Sonnenberg-Riethmacher
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Nur-Sultan, Kazakhstan
- Department of Human Development and Health, School of Medicine, University of Southampton, Southampton, United Kingdom
| | - Michaela Miehe
- Department of Biological and Chemical Engineering – Immunological Biotechnology, Aarhus University, Aarhus, Denmark
| | - Dieter Riethmacher
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Nur-Sultan, Kazakhstan
- Department of Human Development and Health, School of Medicine, University of Southampton, Southampton, United Kingdom
| |
Collapse
|
16
|
Jurkeviciute E, Januskevicius A, Rimkunas A, Palacionyte J, Malakauskas K. α 4β 1 and α Mβ 2 Integrin Expression and Pro-Proliferative Properties of Eosinophil Subtypes in Asthma. J Pers Med 2021; 11:jpm11090829. [PMID: 34575607 PMCID: PMC8467456 DOI: 10.3390/jpm11090829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/18/2021] [Accepted: 08/22/2021] [Indexed: 12/02/2022] Open
Abstract
Eosinophilic inflammation is one of the main pathophysiological features in asthma. Two subtypes of eosinophils exist in the lung and systemic circulation: lung-resident eosinophils (rEOS) and inflammatory eosinophils (iEOS). We evaluated the expression of α4β1 and αMβ2 integrins of eosinophil subtypes and their influence on airway smooth muscle (ASM) cell proliferation and viability in asthma. We included 16 severe non-allergic eosinophilic asthma (SNEA) patients, 13 steroid-free, non-severe allergic asthma (AA) patients, and 12 healthy control subjects (HS). For AA patients, a bronchial allergen challenge with Dermatophagoides pteronyssinus was performed. The eosinophil subtypes were distinguished using magnetic bead-labeled antibodies against surface CD62L, and individual combined cell cultures were prepared with ASM cells. The integrins gene expression was analyzed by a quantitative real-time polymerase chain reaction. Proliferation was assessed by the Alamar blue assay, and viability by annexin V and propidium iodide staining. rEOS-like cells were characterized by the relatively higher gene expression of the β1 integrin subunit, whereas iEOS-like cells were characterized by the αM and β2 integrin subunits. The inclusion of either eosinophil subtypes in co-culture significantly increased the proliferation of ASM cells, and the effect of rEOS-like cells was stronger than iEOS-like cells (p < 0.05). Furthermore, rEOS-like cells had a more pronounced effect on reducing ASM cell apoptosis compared to that of iEOS-like cells (p < 0.05). Lastly, the bronchial allergen challenge significantly enhanced only the iEOS-like cells’ effect on ASM cell proliferation and viability in AA patients (p < 0.05). These findings highlight the different expression of α4β1 and αMβ2 integrins on distinct eosinophil subtypes in asthma. Therefore, rEOS-like cells have a stronger effect in stimulating ASM cell proliferation and viability; however, contact with specific allergens mainly enhances pro-proliferative iEOS-like cell properties.
Collapse
Affiliation(s)
- Egle Jurkeviciute
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
- Correspondence: ; Tel.: +370-653-61275
| | - Andrius Januskevicius
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
| | - Airidas Rimkunas
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
| | - Jolita Palacionyte
- Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania;
| | - Kestutis Malakauskas
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania; (A.J.); (A.R.); (K.M.)
- Department of Pulmonology, Lithuanian University of Health Sciences, LT-44307 Kaunas, Lithuania;
| |
Collapse
|
17
|
Abstract
Periostin, an extracelluar matrix protein belonging to the fasciclin family, has been reported to play a key role in the process of Th2-inflammation disease. As eoshinophilic chronic rhinosinusitis has a higher incident rate, studies show that periostin has participated in the process of inflammation and remodeling. This review mainly to summarize researches of periostin in ECRS and to investigate the clinical significance and expression of periostin.
Collapse
Affiliation(s)
- Lei Yu
- Weihai Municipal Hospital, Weihai, China
| | | | - Kai Liu
- Weihai Municipal Hospital, Weihai, China
| |
Collapse
|
18
|
Ono J, Takai M, Kamei A, Azuma Y, Izuhara K. Pathological Roles and Clinical Usefulness of Periostin in Type 2 Inflammation and Pulmonary Fibrosis. Biomolecules 2021; 11:1084. [PMID: 34439751 PMCID: PMC8391913 DOI: 10.3390/biom11081084] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/12/2021] [Accepted: 07/15/2021] [Indexed: 12/12/2022] Open
Abstract
Periostin is known to be a useful biomarker for various diseases. In this article, we focus on allergic diseases and pulmonary fibrosis, for which we and others are now developing detection systems for periostin as a biomarker. Biomarker-based precision medicine in the management of type 2 inflammation and fibrotic diseases since heterogeneity is of utmost importance. Periostin expression is induced by type 2 cytokines (interleukin-4/-13) or transforming growth factor-β, and plays a vital role in the pathogenesis of allergic inflammation or interstitial lung disease, respectively, andits serum levels are correlated disease severity, prognosis and responsiveness to the treatment. We first summarise the importance of type 2 biomarker and then describe the pathological role of periostin in the development and progression of type 2 allergic inflammation and pulmonary fibrosis. In addition, then, we summarise the recent development of assay methods for periostin detection, and analyse the diseases in which periostin concentration is elevated in serum and local biological fluids and its usefulness as a biomarker. Furthermore, we describe recent findings of periostin as a biomarker in the use of biologics or anti-fibrotic therapy. Finally, we describe the factors that influence the change in periostin concentration under the healthy conditions.
Collapse
Affiliation(s)
- Junya Ono
- Shino-Test Corporation, 2-29-14 Oonodai Minami-ku, Sagamihara, Kanagawa 252-0331, Japan; (M.T.); (A.K.); (Y.A.)
| | - Masayuki Takai
- Shino-Test Corporation, 2-29-14 Oonodai Minami-ku, Sagamihara, Kanagawa 252-0331, Japan; (M.T.); (A.K.); (Y.A.)
- Division of Medical Biochemistry, Department of Biomolecular Science, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan;
| | - Ayami Kamei
- Shino-Test Corporation, 2-29-14 Oonodai Minami-ku, Sagamihara, Kanagawa 252-0331, Japan; (M.T.); (A.K.); (Y.A.)
| | - Yoshinori Azuma
- Shino-Test Corporation, 2-29-14 Oonodai Minami-ku, Sagamihara, Kanagawa 252-0331, Japan; (M.T.); (A.K.); (Y.A.)
| | - Kenji Izuhara
- Division of Medical Biochemistry, Department of Biomolecular Science, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan;
| |
Collapse
|
19
|
Blight BJ, Gill AS, Sumsion JS, Pollard CE, Ashby S, Oakley GM, Alt JA, Pulsipher A. Cell Adhesion Molecules are Upregulated and May Drive Inflammation in Chronic Rhinosinusitis with Nasal Polyposis. J Asthma Allergy 2021; 14:585-593. [PMID: 34079296 PMCID: PMC8166329 DOI: 10.2147/jaa.s307197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/20/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Chronic rhinosinusitis with nasal polyps (CRSwNP) is predominantly characterized by eosinophil- and T helper 2 cell (Th2)-biased inflammation. Integrins and intercellular adhesion molecules (ICAMs) are superfamilies of cell adhesion molecules (CAMs) that facilitate the recruitment and trafficking of immune cells and have been implicated in coordinating eosinophil and Th2 cell adhesion and signaling in asthma. The roles of CAMs in CRSwNP, however, remain poorly understood. The purpose of this study was to characterize the systemic and local expression of CAMs and identify which CAMs are potentially involved in CRSwNP pathology. Materials and Methods A prospective observational study was conducted using peripheral blood and anterior ethmoid tissues of patients with CRSwNP (n=32) and controls (n=15). Multiplex gene analysis and Pearson correlations were performed to identify associations between systemically and locally expressed CAMs. Based on the gene expression results, immunohistochemical evaluation and quantification of cells expressing integrins ITGAM, ITGAX, and ITGB2, as well as ICAM-3 in sinonasal tissues were conducted to compare local protein expression patterns. Results Integrin and ICAM genes were significantly elevated in the blood (p<0.001 to p<0.05) and sinuses (p<0.0003 to p<0.05) of patients with CRSwNP compared to controls. Strong positive correlations of genes expressed in the blood (p<0.01 to p<0.05) and sinuses (p<0.01) were observed between ITGAM, ITGAX, ITGB2, and ICAM3. ITGAM-, ITGB2-, ICAM-3-, and ICAM-3/ITGB2-positive cell counts were significantly increased in CRSwNP compared to controls (p<0.0001 to p<0.04), and a positive correlation between ICAM-3/ITGB2- and ITGAM-positive cell counts was observed (p<0.02). Conclusion The systemic and local expression of ITGAM, ITGB2, and ICAM-3 is significantly upregulated in CRSwNP, suggesting that integrin complex ITGAM/ITGB2 and ICAM-3 serve a potential role in inflammation-mediated signaling in CRSwNP.
Collapse
Affiliation(s)
- Brennan J Blight
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Amarbir S Gill
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Jorgen S Sumsion
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Chelsea E Pollard
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Shaelene Ashby
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Gretchen M Oakley
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Jeremiah A Alt
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Abigail Pulsipher
- Division of Otolaryngology-Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| |
Collapse
|
20
|
Mehatre SH, Roy IM, Biswas A, Prit D, Schouteden S, Huelsken J, Verfaillie CM, Khurana S. Niche-Mediated Integrin Signaling Supports Steady-State Hematopoiesis in the Spleen. THE JOURNAL OF IMMUNOLOGY 2021; 206:1549-1560. [PMID: 33637617 DOI: 10.4049/jimmunol.2001066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 01/20/2021] [Indexed: 11/19/2022]
Abstract
Outside-in integrin signaling regulates cell fate decisions in a variety of cell types, including hematopoietic stem cells (HSCs). Our earlier published studies showed that interruption of periostin (POSTN) and integrin-αv (ITGAV) interaction induces faster proliferation in HSCs with developmental stage-dependent functional effects. In this study, we examined the role of POSTN-ITGAV axis in lymphohematopoietic activity in spleen that hosts a rare population of HSCs, the functional regulation of which is not clearly known. Vav-iCre-mediated deletion of Itgav in the hematopoietic system led to higher proliferation rates, resulting in increased frequency of primitive HSCs in the adult spleen. However, in vitro CFU-C assays demonstrated a poorer differentiation potential following Itgav deletion. This also led to a decrease in the white pulp area with a significant decline in the B cell numbers. Systemic deletion of its ligand, POSTN, phenocopied the effects noted in Vav-Itgav-/- mice. Histological examination of Postn-deficient spleen also showed an increase in the spleen trabecular areas. Importantly, these are the myofibroblasts of the trabecular and capsular areas that expressed high levels of POSTN within the spleen tissue. In addition, vascular smooth muscle cells also expressed POSTN. Through CFU-S12 assays, we showed that hematopoietic support potential of stroma in Postn-deficient splenic hematopoietic niche was defective. Overall, we demonstrate that POSTN-ITGAV interaction plays an important role in spleen lymphohematopoiesis.
Collapse
Affiliation(s)
- Shubham Haribhau Mehatre
- School of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India
| | - Irene Mariam Roy
- School of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India
| | - Atreyi Biswas
- School of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India
| | - Devila Prit
- School of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India
| | - Sarah Schouteden
- Interdepartmental Stem Cell Institute, Katholieke Universiteit Leuven, 3000 Leuven, Belgium; and
| | - Joerg Huelsken
- École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Catherine M Verfaillie
- Interdepartmental Stem Cell Institute, Katholieke Universiteit Leuven, 3000 Leuven, Belgium; and
| | - Satish Khurana
- School of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695551, India;
| |
Collapse
|
21
|
Xiao H, Chen J, Duan L, Li S. Role of emerging vitamin K‑dependent proteins: Growth arrest‑specific protein 6, Gla‑rich protein and periostin (Review). Int J Mol Med 2021; 47:2. [PMID: 33448308 PMCID: PMC7834955 DOI: 10.3892/ijmm.2020.4835] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 10/21/2020] [Indexed: 01/27/2023] Open
Abstract
Vitamin K‑dependent proteins (VKDPs) are a group of proteins that need vitamin K to conduct carboxylation. Thus far, scholars have identified a total of 17 VKDPs in the human body. In this review, we summarize three important emerging VKDPs: Growth arrest‑specific protein 6 (Gas 6), Gla‑rich protein (GRP) and periostin in terms of their functions in physiological and pathological conditions. As examples, carboxylated Gas 6 and GRP effectively protect blood vessels from calcification, Gas 6 protects from acute kidney injury and is involved in chronic kidney disease, GRP contributes to bone homeostasis and delays the progression of osteoarthritis, and periostin is involved in all phases of fracture healing and assists myocardial regeneration in the early stages of myocardial infarction. However, periostin participates in the progression of cardiac fibrosis, idiopathic pulmonary fibrosis and airway remodeling of asthma. In addition, we discuss the relationship between vitamin K, VKDPs and cancer, and particularly the carboxylation state of VKDPs in cancer.
Collapse
Affiliation(s)
- Huiyu Xiao
- Department of Physiology, Dalian Medical University, Dalian, Liaoning 116044
| | - Jiepeng Chen
- Sungen Bioscience Co., Ltd., Shantou, Guangdong 515071, P.R. China
| | - Lili Duan
- Sungen Bioscience Co., Ltd., Shantou, Guangdong 515071, P.R. China
| | - Shuzhuang Li
- Department of Physiology, Dalian Medical University, Dalian, Liaoning 116044
| |
Collapse
|
22
|
Masterson JC, Menard-Katcher C, Larsen LD, Furuta GT, Spencer LA. Heterogeneity of Intestinal Tissue Eosinophils: Potential Considerations for Next-Generation Eosinophil-Targeting Strategies. Cells 2021; 10:cells10020426. [PMID: 33671475 PMCID: PMC7922004 DOI: 10.3390/cells10020426] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 02/05/2023] Open
Abstract
Eosinophils are implicated in the pathophysiology of a spectrum of eosinophil-associated diseases, including gastrointestinal eosinophilic diseases (EGIDs). Biologics that target the IL-5 pathway and are intended to ablate eosinophils have proved beneficial in severe eosinophilic asthma and may offer promise in treating some endotypes of EGIDs. However, destructive effector functions of eosinophils are only one side of the coin; eosinophils also play important roles in immune and tissue homeostasis. A growing body of data suggest tissue eosinophils represent a plastic and heterogeneous population of functional sub-phenotypes, shaped by environmental (systemic and local) pressures, which may differentially impact disease outcomes. This may be particularly relevant to the GI tract, wherein the highest density of eosinophils reside in the steady state, resident immune cells are exposed to an especially broad range of external and internal environmental pressures, and greater eosinophil longevity may uniquely enrich for co-expression of eosinophil sub-phenotypes. Here we review the growing evidence for functional sub-phenotypes of intestinal tissue eosinophils, with emphasis on the multifactorial pressures that shape and diversify eosinophil identity and potential targets to inform next-generation eosinophil-targeting strategies designed to restrain inflammatory eosinophil functions while sustaining homeostatic roles.
Collapse
Affiliation(s)
- Joanne C. Masterson
- Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Digestive Health Institute, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO 80045, USA; (J.C.M.); (C.M.-K.); (L.D.L.); (G.T.F.)
- GI and Liver Innate Immune Program, Department of Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
- Allergy, Inflammation & Remodeling Research Laboratory, Kathleen Lonsdale Institute for Human Health Research, Department of Biology, Maynooth University, Maynooth, County Kildare, Ireland
| | - Calies Menard-Katcher
- Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Digestive Health Institute, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO 80045, USA; (J.C.M.); (C.M.-K.); (L.D.L.); (G.T.F.)
| | - Leigha D. Larsen
- Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Digestive Health Institute, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO 80045, USA; (J.C.M.); (C.M.-K.); (L.D.L.); (G.T.F.)
| | - Glenn T. Furuta
- Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Digestive Health Institute, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO 80045, USA; (J.C.M.); (C.M.-K.); (L.D.L.); (G.T.F.)
- GI and Liver Innate Immune Program, Department of Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Lisa A. Spencer
- Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Digestive Health Institute, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO 80045, USA; (J.C.M.); (C.M.-K.); (L.D.L.); (G.T.F.)
- GI and Liver Innate Immune Program, Department of Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
- Correspondence: ; Tel.: +1-303-724-3277
| |
Collapse
|
23
|
Burgess JK, Jonker MR, Berg M, Ten Hacken NTH, Meyer KB, van den Berge M, Nawijn MC, Heijink IH. Periostin: contributor to abnormal airway epithelial function in asthma? Eur Respir J 2021; 57:13993003.01286-2020. [PMID: 32907887 DOI: 10.1183/13993003.01286-2020] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 08/17/2020] [Indexed: 11/05/2022]
Abstract
Periostin (POSTN) may serve as a biomarker for Type-2 mediated eosinophilic airway inflammation in asthma. We hypothesised that a Type-2 cytokine, interleukin (IL)-13, induces airway epithelial expression of POSTN, which in turn contributes to epithelial changes observed in asthma.We studied the effect of IL-13 on POSTN expression in BEAS-2B and air-liquid interface differentiated primary bronchial epithelial cells (PBECs). Additionally, the effects of recombinant human POSTN on epithelial-to-mesenchymal transition (EMT) markers and mucin genes were assessed. POSTN single cell gene expression and protein levels were analysed in bronchial biopsies and induced sputum from asthma patients and healthy controls.IL-13 increased POSTN expression in both cell types and this was accompanied by EMT-related features in BEAS-2B. In air-liquid interface differentiated PBECs, IL-13 increased POSTN basolateral and apical release. Apical administration of POSTN increased the expression of MMP-9, MUC5B and MUC5AC In bronchial biopsies, POSTN expression was mainly confined to basal epithelial cells, ionocytes, endothelial cells and fibroblasts, showing higher expression in basal epithelial cells from asthma patients versus those from controls. A higher level of POSTN protein expression in epithelial and subepithelial layers was confirmed in bronchial biopsies from asthma patients when compared to healthy controls. Although sputum POSTN levels were not higher in asthma, levels correlated with eosinophil numbers and with the coughing-up of mucus.POSTN expression is increased by IL-13 in bronchial epithelial cells and is higher in bronchial biopsies from asthma patients. This may have important consequences, as administration of POSTN increases epithelial expression of mucin genes, supporting the relationship of POSTN with Type-2 mediated asthma and mucus secretion.
Collapse
Affiliation(s)
- Janette K Burgess
- Dept of Pathology and Medical Biology, Experimental Pulmonology and Inflammation Research, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Marnix R Jonker
- Dept of Pathology and Medical Biology, Experimental Pulmonology and Inflammation Research, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Marijn Berg
- Dept of Pathology and Medical Biology, Experimental Pulmonology and Inflammation Research, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Nick T H Ten Hacken
- Dept of Pulmonology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Kerstin B Meyer
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, UK
| | - Maarten van den Berge
- GRIAC Research Institute, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands.,Dept of Pulmonology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Martijn C Nawijn
- Dept of Pathology and Medical Biology, Experimental Pulmonology and Inflammation Research, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Irene H Heijink
- Dept of Pathology and Medical Biology, Experimental Pulmonology and Inflammation Research, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands.,Dept of Pulmonology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| |
Collapse
|
24
|
León B, Ballesteros-Tato A. Modulating Th2 Cell Immunity for the Treatment of Asthma. Front Immunol 2021; 12:637948. [PMID: 33643321 PMCID: PMC7902894 DOI: 10.3389/fimmu.2021.637948] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 01/21/2021] [Indexed: 12/14/2022] Open
Abstract
It is estimated that more than 339 million people worldwide suffer from asthma. The leading cause of asthma development is the breakdown of immune tolerance to inhaled allergens, prompting the immune system's aberrant activation. During the early phase, also known as the sensitization phase, allergen-specific T cells are activated and become central players in orchestrating the subsequent development of allergic asthma following secondary exposure to the same allergens. It is well-established that allergen-specific T helper 2 (Th2) cells play central roles in developing allergic asthma. As such, 80% of children and 60% of adult asthma cases are linked to an unwarranted Th2 cell response against respiratory allergens. Thus, targeting essential components of Th2-type inflammation using neutralizing antibodies against key Th2 modulators has recently become an attractive option for asthmatic patients with moderate to severe symptoms. In addition to directly targeting Th2 mediators, allergen immunotherapy, also known as desensitization, is focused on redirecting the allergen-specific T cells response from a Th2-type profile to a tolerogenic one. This review highlights the current understanding of the heterogeneity of the Th2 cell compartment, their contribution to allergen-induced airway inflammation, and the therapies targeting the Th2 cell pathway in asthma. Further, we discuss available new leads for successful targeting pulmonary Th2 cell responses for future therapeutics.
Collapse
Affiliation(s)
- Beatriz León
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Andre Ballesteros-Tato
- Division of Clinical Immunology and Rheumatology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| |
Collapse
|
25
|
Jang JH, Woo SD, Lee Y, Kim CK, Shin YS, Ye YM, Park HS. Changes in Type 2 Biomarkers After Anti-IL5 Treatment in Patients With Severe Eosinophilic Asthma. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2021; 13:330-338. [PMID: 33474865 PMCID: PMC7840863 DOI: 10.4168/aair.2021.13.2.330] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 12/26/2022]
Abstract
Patients with severe eosinophilic asthma (SEA) suffer from frequent asthma exacerbations, where eosinophils are major effector cells in airway inflammation, and anti-interleukin (IL)-5 becomes an effective treatment modality to control eosinophilic inflammation of SEA. Fifteen patients with SEA who had been treated with anti-IL5 (reslizumab, 100 mg monthly intravenously) for 6 months at Ajou University Hospital (Suwon, Korea) were enrolled in this study. Clinical parameters, including total blood eosinophil count (TEC), FEV1%, fractional exhaled nitric oxide (FeNO) levels, and serum biomarkers such as eosinophil-derived neurotoxin (EDN), periostin (PON), and transforming growth factor-β1 (TGF-β1), were analyzed. EDN levels and TEC decreased significantly after 1 month of treatment (P < 0.05 for both), while no changes were noted in FeNO/PON/TGF-β1 levels. FEV1% increased after 2 months of treatment (P < 0.05). A positive correlation was observed between TEC and EDN levels (r = 0.60, P = 0.02). Significant negative correlations were noted between age and TEC/EDN levels (r = -0.57, P = 0.02 and r = -0.56, P = 0.03, respectively). Baseline TEC was higher in the EDN-responder group (≥75% decrease) than in the non-responder group (P = 0.06) with a positive correlation between %reduction in EDN and TEC (r = 0.67, P = 0.01). The onset age was younger and asthma duration was longer in the FEV1%-non-responder group (<12% increase) than in the FEV1%-responder group (P = 0.07 and P = 0.007, respectively). In conclusion, changes in the serum EDN level may be a potential biomarker for monitoring eosinophilic inflammation after anti-IL5 treatment in SEA, which is affected by onset age and asthma duration.
Collapse
Affiliation(s)
- Jae Hyuk Jang
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Seong Dae Woo
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Youngsoo Lee
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Chang Keun Kim
- Asthma and Allergy Center, Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Yoo Seob Shin
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Young Min Ye
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Hae Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.
| |
Collapse
|
26
|
McQuitty CE, Williams R, Chokshi S, Urbani L. Immunomodulatory Role of the Extracellular Matrix Within the Liver Disease Microenvironment. Front Immunol 2020; 11:574276. [PMID: 33262757 PMCID: PMC7686550 DOI: 10.3389/fimmu.2020.574276] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 10/14/2020] [Indexed: 12/12/2022] Open
Abstract
Chronic liver disease when accompanied by underlying fibrosis, is characterized by an accumulation of extracellular matrix (ECM) proteins and chronic inflammation. Although traditionally considered as a passive and largely architectural structure, the ECM is now being recognized as a source of potent damage-associated molecular pattern (DAMP)s with immune-active peptides and domains. In parallel, the ECM anchors a range of cytokines, chemokines and growth factors, all of which are capable of modulating immune responses. A growing body of evidence shows that ECM proteins themselves are capable of modulating immunity either directly via ligation with immune cell receptors including integrins and TLRs, or indirectly through release of immunoactive molecules such as cytokines which are stored within the ECM structure. Notably, ECM deposition and remodeling during injury and fibrosis can result in release or formation of ECM-DAMPs within the tissue, which can promote local inflammatory immune response and chemotactic immune cell recruitment and inflammation. It is well described that the ECM and immune response are interlinked and mutually participate in driving fibrosis, although their precise interactions in the context of chronic liver disease are poorly understood. This review aims to describe the known pro-/anti-inflammatory and fibrogenic properties of ECM proteins and DAMPs, with particular reference to the immunomodulatory properties of the ECM in the context of chronic liver disease. Finally, we discuss the importance of developing novel biotechnological platforms based on decellularized ECM-scaffolds, which provide opportunities to directly explore liver ECM-immune cell interactions in greater detail.
Collapse
Affiliation(s)
- Claire E. McQuitty
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom
- Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Roger Williams
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom
- Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Shilpa Chokshi
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom
- Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Luca Urbani
- Institute of Hepatology, Foundation for Liver Research, London, United Kingdom
- Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| |
Collapse
|
27
|
Possible Mechanisms of Eosinophil Accumulation in Eosinophilic Pneumonia. Biomolecules 2020; 10:biom10040638. [PMID: 32326200 PMCID: PMC7226607 DOI: 10.3390/biom10040638] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/12/2020] [Accepted: 04/20/2020] [Indexed: 12/29/2022] Open
Abstract
Eosinophilic pneumonia (EP), including acute EP and chronic EP, is characterized by the massive pulmonary infiltration of eosinophils into the lung. However, the mechanisms underlying the selective accumulation of eosinophils in EP have not yet been fully elucidated. We reported that bronchoalveolar lavage fluid (BALF) from EP patients induced the transmigration of eosinophils across endothelial cells in vitro. The concentrations of eotaxin-2 (CCL24) and monocyte chemotactic protein (MCP)-4 (CCL13), which are CC chemokine receptor (CCR) 3 ligands, were elevated in the BALF of EP patients, and anti-CCR3 monoclonal antibody inhibited the eosinophil transmigration induced by the BALF of EP patients. The concentration of macrophage inflammatory protein 1β (CCL4), a CCR5 ligand that induces eosinophil migration, was increased in the BALF of EP patients. Furthermore, the concentration of interleukin (IL) 5 was increased in the BALF of EP patients, and it has been reported that anti-IL-5 antibody treatment resulted in remission and the reduction of glucocorticoid use in some cases of chronic EP. The concentrations of lipid mediators, such as leukotriene (LT) B4, damage-associated molecular pattern molecules (DAMPs), such as uric acid, or extracellular matrix proteins, such as periostin, were also increased in the BALF of EP patients. These findings suggest that chemokines, such as CCR3/CCR5 ligands, cytokines, such as IL-5, lipid mediators, such as LTB4, DAMPs, and extracellular matrix proteins may play roles in the accumulation or activation of eosinophils in EP.
Collapse
|
28
|
Tang L, Huang Q, Qin Z, Tang X. Distinguish CIDP with autoantibody from that without autoantibody: pathogenesis, histopathology, and clinical features. J Neurol 2020; 268:2757-2768. [PMID: 32266541 DOI: 10.1007/s00415-020-09823-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 04/01/2020] [Accepted: 04/03/2020] [Indexed: 12/13/2022]
Abstract
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is considered to be an immune-mediated heterogeneous disease involving cellular and humoral immunity. In recent years, autoantibodies against nodal/paranodal protein neurofascin155 (NF155), neurofascin186 (NF186), contactin-1 (CNTN1), and contactin-associated protein 1 (CASPR1) have been identified in a small subset of patients with CIDP, which disrupt axo-glial interactions at nodes/paranodes. Although CIDP electrodiagnosis was made in patients with anti-nodal/paranodal component autoantibodies, macrophage-induced demyelination, the characteristic of typical CIDP, was not observed. Apart from specific histopathology, the pathogenic mechanisms and clinical manifestations of CIDP with autoantibody are also distinct. We herein compared pathogenesis, histopathology, clinical manifestations, and therapeutic response in CIDP with autoantibody vs. CIDP without autoantibody. CIDP with autoantibodies should be considered as an independent disease entity, not a subtype of CIDP due to many differences. They possibly should be classified as CIDP-like chronic nodo-paranodopathy, which can better characterize these disorders, help diagnose and make the most effective therapeutic decisions.
Collapse
Affiliation(s)
- Lisha Tang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China
| | - Qianyi Huang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China
| | - Zhen Qin
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China
| | - Xiangqi Tang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Renmin Road 139#, Changsha, 410011, Hunan, China.
| |
Collapse
|
29
|
Matsumoto H. Role of serum periostin in the management of asthma and its comorbidities. Respir Investig 2020; 58:144-154. [PMID: 32205146 DOI: 10.1016/j.resinv.2020.02.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 01/17/2020] [Accepted: 02/07/2020] [Indexed: 12/15/2022]
Abstract
Type-2 airway inflammation is a major characteristic of asthma. Assessing its degree of severity is, therefore, essential in asthma management. Periostin, a matricellular protein belonging to the fasciclin family, is a key molecule linking type-2 airway inflammation and airway remodeling. Fortunately, periostin can be detected in the blood and used to provide sustaining airway information on type-2 inflammation and remodeling. Serum periostin is elevated in the eosinophilic/type 2 subtype of severe asthma, and its levels remain relatively stable and reflect genetic backgrounds. This suggests that serum periostin may serve as a marker of geno-endophenotype with type-2 airway inflammation and thus could be a predictive marker of the long-term prognosis of asthma under treatment. As expected, serum periostin is particularly elevated in comorbidities associated with the eosinophilic/type 2 subtype of severe asthma, including eosinophilic chronic rhinosinusitis, aspirin-exacerbated respiratory diseases, allergic bronchopulmonary aspergillosis, and eosinophilic granulomatosis with polyangiitis. Conversely, serum periostin levels are relatively lower in the overweight/obese. Serum periostin measurements may help to significantly improve the management of patients with severe asthma.
Collapse
Affiliation(s)
- Hisako Matsumoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| |
Collapse
|
30
|
Loffredo LF, Coden ME, Jeong BM, Walker MT, Anekalla KR, Doan TC, Rodriguez R, Browning M, Nam K, Lee JJ, Abdala-Valencia H, Berdnikovs S. Eosinophil accumulation in postnatal lung is specific to the primary septation phase of development. Sci Rep 2020; 10:4425. [PMID: 32157178 PMCID: PMC7064572 DOI: 10.1038/s41598-020-61420-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 02/13/2020] [Indexed: 12/12/2022] Open
Abstract
Type 2 immune cells and eosinophils are transiently present in the lung tissue not only in pathology (allergic disease, parasite expulsion) but also during normal postnatal development. However, the lung developmental processes underlying airway recruitment of eosinophils after birth remain unexplored. We determined that in mice, mature eosinophils are transiently recruited to the lung during postnatal days 3-14, which specifically corresponds to the primary septation/alveolarization phase of lung development. Developmental eosinophils peaked during P10-14 and exhibited Siglec-Fmed/highCD11c-/low phenotypes, similar to allergic asthma models. By interrogating the lung transcriptome and proteome during peak eosinophil recruitment in postnatal development, we identified markers that functionally capture the establishment of the mesenchymal-epithelial interface (Nes, Smo, Wnt5a, Nog) and the deposition of the provisional extracellular matrix (ECM) (Tnc, Postn, Spon2, Thbs2) as a key lung morphogenetic event associating with eosinophils. Tenascin-C (TNC) was identified as one of the key ECM markers in the lung epithelial-mesenchymal interface both at the RNA and protein levels, consistently associating with eosinophils in development and disease in mice and humans. As determined by RNA-seq analysis, naïve murine eosinophils cultured with ECM enriched in TNC significantly induced expression of Siglec-F, CD11c, eosinophil peroxidase, and other markers typical for activated eosinophils in development and allergic inflammatory responses. TNC knockout mice had an altered eosinophil recruitment profile in development. Collectively, our results indicate that lung morphogenetic processes associated with heightened Type 2 immunity are not merely a tissue "background" but specifically guide immune cells both in development and pathology.
Collapse
Affiliation(s)
- Lucas F Loffredo
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Mackenzie E Coden
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Brian M Jeong
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Matthew T Walker
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Kishore Reddy Anekalla
- Division of Pulmonary and Critical Care, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Ton C Doan
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Raul Rodriguez
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Mandy Browning
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Kiwon Nam
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - James J Lee
- Department of Biochemistry and Molecular Biology, Mayo Clinic Arizona, Scottsdale, USA
| | - Hiam Abdala-Valencia
- Division of Pulmonary and Critical Care, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Sergejs Berdnikovs
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
| |
Collapse
|
31
|
Kanemitsu Y, Suzuki M, Fukumitsu K, Asano T, Takeda N, Nakamura Y, Ozawa Y, Masaki A, Ono J, Kurokawa R, Yap J, Nishiyama H, Fukuda S, Ohkubo H, Maeno K, Ito Y, Oguri T, Izuhara K, Takemura M, Niimi A. A novel pathophysiologic link between upper and lower airways in patients with chronic rhinosinusitis: Association of sputum periostin levels with upper airway inflammation and olfactory function. World Allergy Organ J 2020; 13:100094. [PMID: 32015784 PMCID: PMC6992843 DOI: 10.1016/j.waojou.2019.100094] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 11/07/2019] [Accepted: 11/15/2019] [Indexed: 02/07/2023] Open
Abstract
Background Chronic rhinosinusitis (CRS) and asthma are collectively called unified airway diseases. Periostin has been implicated in the pathophysiologic link of these conditions but only by serum measurements. We sought to investigate sputum levels of periostin and their association with upper airway inflammation and olfactory function in CRS patients. Methods We prospectively recruited 56 CRS patients who underwent endoscopic sinus surgery (20 with and 36 without comorbid asthma), and 28 healthy controls between October 2015 and December 2017. Lower and upper airway indices such as sputum periostin levels and eosinophil and neutrophil counts, exhaled fractional nitric oxide (FeNO) levels, and olfactory function were evaluated in the three groups. Radiological severity of CT images and tissue eosinophilia of surgical specimens were also assessed in the CRS patients. Results Sputum periostin levels were highest, and olfactory function was most impaired, in the CRS patients with comorbid asthma, followed by those without asthma and controls in this order. CRS with asthma group showed higher sputum eosinophils and FeNO levels than the other two groups, while CRS patients without asthma showed significantly higher neutrophils in sputum than the other two groups. When confined to CRS patients, olfactory dysfunction was correlated with sputum eosinophil counts. Eosinophil counts of nasal polyps showed a significant positive correlation with sputum periostin and FeNO levels. Radiological severity of CRS was correlated with sputum eosinophil counts and FeNO levels. Conclusions Periostin levels and inflammatory cells such as eosinophils and neutrophils in the lower airways are increased in patients with CRS, suggesting the presence of mutual interactions between upper and lower airways even if asthma does not coexist. Olfactory dysfunction and eosinophilic nasal polyps may be potential indicators of Th2-driven inflammation in the lower airways. Trial registration This study was registered on the UMIN Clinical Trials Registry (Registry ID UMIN000018672).
Collapse
Key Words
- AHR, airway hyperresponsiveness
- ATS, American Thoracic Society
- Asthma
- COPD, chronic obstructive pulmonary disease
- CRS, chronic rhinosinusitis
- CRSsNP, CRS without nasal polyps
- CRSwNP, CRS with nasal polyps
- CT, computed tomography
- Chronic rhinosinusitis
- ERS, European Respiratory Society
- ESS, endoscopic sinus surgery
- Eosinophils
- FeNO, fractional nitric oxides
- Fractional exhaled nitric oxides
- GINA, Global Initiative for Asthma
- HPF, high-power field
- IL, interleukin
- LMS, Lund-Mackay score
- NPs, nasal polyps
- Olfactory dysfunction
- Periostin
- SNOT-22, Sinonasal Outcome Test-22
- Tukey Kramer HSD, Tukey Kramer honestly significant difference
Collapse
Affiliation(s)
- Yoshihiro Kanemitsu
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
- Corresponding author. 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya-City, Japan.
| | - Motohiko Suzuki
- Department of Otorhinolaryngology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kensuke Fukumitsu
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takamitsu Asano
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Norihisa Takeda
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yoshihisa Nakamura
- Department of Otorhinolaryngology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yoshiyuki Ozawa
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Ayako Masaki
- Department of Pathology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Junya Ono
- Shino-Test Corporation, Sagamihara, Japan
| | - Ryota Kurokawa
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Jennifer Yap
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hirono Nishiyama
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Satoshi Fukuda
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hirotsugu Ohkubo
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Ken Maeno
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yutaka Ito
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Tetsuya Oguri
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kenji Izuhara
- The Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
| | - Masaya Takemura
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Akio Niimi
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| |
Collapse
|
32
|
Esnault S, Leet JP, Johansson MW, Barretto KT, Fichtinger PS, Fogerty FJ, Bernau K, Mathur SK, Mosher DF, Sandbo N, Jarjour NN. Eosinophil cytolysis on Immunoglobulin G is associated with microtubule formation and suppression of rho-associated protein kinase signalling. Clin Exp Allergy 2019; 50:198-212. [PMID: 31750580 DOI: 10.1111/cea.13538] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/18/2019] [Accepted: 11/15/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND The presence of eosinophils in the airway is associated with asthma severity and risk of exacerbations. Cell-free eosinophil granules are found in tissues in eosinophilic diseases, including asthma. This suggests that eosinophils have lysed and released cellular content, likely harming tissues. OBJECTIVE The present study explores the mechanism of CD32- and αMß2 integrin-dependent eosinophil cytolysis of IL3-primed blood eosinophils seeded on heat-aggregated immunoglobulin G (HA-IgG). METHODS Cytoskeletal events and signalling pathways potentially involved in cytolysis were assessed using inhibitors. The level of activation of the identified events and pathways involved in cytolysis was measured. In addition, the links between these identified pathways and changes in degranulation (exocytosis) and adhesion were analysed. RESULTS Cytolysis of IL3-primed eosinophils was dependent on the production of reactive oxygen species (ROS) and downstream phosphorylation of p-38 MAPK. In addition, formation of microtubule (MT) arrays was necessary for cytolysis and was accompanied by changes in MT dynamics as measured by phosphorylation status of stathmin and microtubule-associated protein 4 (MAP4), the latter of which was regulated by ROS production. Reduced ROCK signalling preceded cytolysis, which was associated with eosinophil adhesion and reduced migration. CONCLUSION AND CLINICAL RELEVANCE In this CD32- and αMß2 integrin-dependent adhesion model, lysing eosinophils exhibit reduced migration and ROCK signalling, as well as both MT dynamic changes and p-38 phosphorylation downstream of ROS production. We propose that interfering with these pathways would modulate eosinophil cytolysis and subsequent eosinophil-driven tissue damage.
Collapse
Affiliation(s)
- Stephane Esnault
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Jonathan P Leet
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Mats W Johansson
- Department of Biomolecular Chemistry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Karina T Barretto
- Department of Biomolecular Chemistry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Paul S Fichtinger
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Frances J Fogerty
- Department of Biomolecular Chemistry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Ksenija Bernau
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Sameer K Mathur
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Deane F Mosher
- Department of Biomolecular Chemistry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA.,Department of Medicine, Division of Hematology and Oncology, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Nathan Sandbo
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Nizar N Jarjour
- Department of medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| |
Collapse
|
33
|
Park JC, Han SH, Lee H, Jeong H, Byun MS, Bae J, Kim H, Lee DY, Yi D, Shin SA, Kim YK, Hwang D, Lee SW, Mook-Jung I. Prognostic plasma protein panel for Aβ deposition in the brain in Alzheimer’s disease. Prog Neurobiol 2019; 183:101690. [DOI: 10.1016/j.pneurobio.2019.101690] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 07/02/2019] [Accepted: 08/28/2019] [Indexed: 12/15/2022]
|
34
|
Guida G, Riccio AM. Immune induction of airway remodeling. Semin Immunol 2019; 46:101346. [PMID: 31734128 DOI: 10.1016/j.smim.2019.101346] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 10/17/2019] [Accepted: 11/06/2019] [Indexed: 12/17/2022]
Abstract
Airway remodeling is accepted to be a determining component within the natural history of asthma. It is a phenomenon characterized by changes in the airways structures that marches in parallel with and can be influenced by airway inflammation, floating at the interface between both natural and adaptive immunity and physical and mechanical cells behavior. In this review we aimed to highlight the comprehensive, yet not exhaustive, evidences of how immune cells induce, regulate and adapt to the recognized markers of airway remodeling. Mucous cell hyperplasia, epithelial dysfunction and mesenchymal transition, extracellular matrix protein synthesis and restructuration, fibroblast to myofibroblast transition, airway smooth muscle proliferation, bioactive and contractile properties, and vascular remodeling encompass complex physiopathological mechanisms that can be induced, suppressed or regulated by different cellular and molecular pathways. Growth factors, cytokines, chemokines and adhesion molecules expressed or derived either from the immune network of cells infiltrating the asthmatic airways and involving T helper lymphocytes, immune lymphoid cells, dendritic cells, eosinophils, neutrophils, mast cells or by the structural components such as epithelial cells, fibroblasts, myocytes, airway smooth muscle cells concur with protein cellular matrix component and metalloproteases in modifying the airway structure in a detrimental way. The consequences in lung function decline, fixed airway obstruction and clinical severity of the disease suggest the possibility of identify among the immune molecular pathway of remodeling some biological parameters or signal pathway to be either a good tracer for monitoring the disease evolution or a target for hypothetical phenotypes and endotypes. In the era of personalized medicine, a biomarker of remodeling might predict a response to small-molecule inhibitors or biologicals potentially targeting a fundamental aspect of asthma pathogenesis that impacts on the low responsiveness to airway inflammation directed treatments.
Collapse
Affiliation(s)
- Giuseppe Guida
- Allergology and Lung Pathology, Santa Croce and Carle Hospital, Cuneo - Antonio Carle Hospital, Via Antonio Carle 5, 12100, Confreria (CN), Italy.
| | - Anna Maria Riccio
- Allergy and Respiratory Diseases - Department of Internal Medicine, University of Genoa, Italy.
| |
Collapse
|
35
|
Angulo EL, McKernan EM, Fichtinger PS, Mathur SK. Comparison of IL-33 and IL-5 family mediated activation of human eosinophils. PLoS One 2019; 14:e0217807. [PMID: 31490928 PMCID: PMC6730854 DOI: 10.1371/journal.pone.0217807] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 08/19/2019] [Indexed: 01/09/2023] Open
Abstract
Eosinophils are the prominent inflammatory cell involved in allergic asthma, atopic dermatitis, eosinophilic esophagitis, and hypereosinophilic syndrome and are found in high numbers in local tissue and/or circulating blood of affected patients. There is recent interest in a family of alarmins, including TSLP, IL-25 and IL-33, that are epithelial-derived and released upon stimulation of epithelial cells. Several genome wide association studies have found SNPs in genes encoding IL-33 to be risk factors for asthma. In two studies examining the direct role of IL-33 in eosinophils, there were differences in eosinophil responses. We sought to further characterize activation of eosinophils with IL-33 compared to activation by other cytokines and chemokines. We assessed IL-33 stimulated adhesion, degranulation, chemotaxis and cell surface protein expression in comparison to IL-3, IL-5, and eotaxin-1 on human eosinophils. Our results demonstrate that IL-33 can produce as potent eosinophil activation as IL-3, IL-5 and eotaxin-1. Thus, when considering specific cytokine targeting strategies, IL-33 will be important to consider for modulating eosinophil function.
Collapse
Affiliation(s)
- Evelyn L. Angulo
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States of America
- * E-mail:
| | - Elizabeth M. McKernan
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States of America
| | - Paul S. Fichtinger
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States of America
| | - Sameer K. Mathur
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States of America
| |
Collapse
|
36
|
Kalinauskaite-Zukauske V, Januskevicius A, Janulaityte I, Miliauskas S, Malakauskas K. Expression of eosinophil β chain-signaling cytokines receptors, outer-membrane integrins, and type 2 inflammation biomarkers in severe non-allergic eosinophilic asthma. BMC Pulm Med 2019; 19:158. [PMID: 31438916 PMCID: PMC6706886 DOI: 10.1186/s12890-019-0904-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 07/23/2019] [Indexed: 01/21/2023] Open
Abstract
Background Severe non-allergic eosinophilic asthma (SNEA) is a rare asthma phenotype associated with severe clinical course, frequent exacerbations, and resistance to therapy, including high steroid doses. The key feature is type 2 inflammation with predominant airway eosinophilia. Eosinophil maturation, activation, survivability, and recruitment are mainly induced by interleukin (IL)-3, IL-5 and granulocyte–macrophage colony-stimulating factor (GM-CSF) through their receptors on eosinophil surface and related with integrins activation states. The aim of the study was to estimate the expression of eosinophil β chain-signaling cytokines receptors, outer-membrane integrins, and serum-derived type 2 inflammation biomarkers in SNEA. Methods We examined 8 stable SNEA patients with high inhaled steroid doses, 12 steroid-free patients with non-severe allergic asthma (AA), 12 healthy subjects (HS). Blood eosinophils were isolated using Ficol gradient centrifugation and magnetic separation. Eosinophils were lysed, and mRNA was isolated. Gene expressions of IL-5Rα, IL-3Rα, GM-CSFRα, and α4β1, αMβ2 integrins were analyzed using quantitative real-time reverse transcription polymerase chain reaction. Type 2 inflammation activity was evaluated measuring exhaled nitric oxide concentration (FeNO) collected with the electrochemical sensing device. Serum IL-5, IL-3, GM-CSF, periostin, chemokine ligand (CCL) 17 and eotaxin concentrations were assessed by enzyme-linked immunosorbent assay. Results Eosinophils from SNEA patients demonstrated significantly increased gene expression of IL-3Rα, IL-5Rα and GM-CSFRα as well as α4, β1 and αM integrin subunits compared with the AA group. The highest IL-5 serum concentration was in the SNEA group; it significantly differed compared with AA and HS. GM-CSF serum levels were similar in the SNEA and AA groups and were significantly lower in the HS group. No differences in serum IL-3 concentration were found among all groups. Furthermore, serum levels of eotaxin, CCL17 and FeNO, but not periostin, differed in all groups, with the highest levels in SNEA patients. Conclusions Eosinophil demonstrated higher expression of IL-3, IL-5, GM-CSF α-chain receptors and α4, β1, αM integrins subunits in SNEA compared with the AA group. Additionally, SNEA patients had increased serum levels of IL-5, eotaxin and CCL-17. Trial registration ClinicalTrials.gov Identifier NCT03388359.
Collapse
Affiliation(s)
| | - Andrius Januskevicius
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ieva Janulaityte
- Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Skaidrius Miliauskas
- Department of Pulmonology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kestutis Malakauskas
- Department of Pulmonology, Lithuanian University of Health Sciences, Kaunas, Lithuania.,Laboratory of Pulmonology, Department of Pulmonology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| |
Collapse
|
37
|
Matsumoto H. Roles of Periostin in Asthma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1132:145-159. [PMID: 31037633 DOI: 10.1007/978-981-13-6657-4_15] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Periostin is a matricellular protein that is deeply involved in type-2/eosinophilic airway inflammation and remodeling in asthma. While its expression in airway epithelial cells is correlated with the thickness of airway basement membrane, more importantly, periostin can be detected stably in blood with little variability, reflecting airway type-2 inflammation and remodeling. As for a result, serum periostin can serve as a valuable marker to identify patients with type-2 severe asthma who are insensitive to inhaled corticosteroids, and consequently have the excess decline of pulmonary function with asthma exacerbations. Serum periostin may significantly help to improve management of patients with severe asthma.
Collapse
Affiliation(s)
- Hisako Matsumoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| |
Collapse
|
38
|
Nakayama T, Sugimoto N, Okada N, Tsurumoto T, Mitsuyoshi R, Takaishi S, Asaka D, Kojima H, Yoshikawa M, Tanaka Y, Haruna SI. JESREC score and mucosal eosinophilia can predict endotypes of chronic rhinosinusitis with nasal polyps. Auris Nasus Larynx 2019; 46:374-383. [DOI: 10.1016/j.anl.2018.09.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 08/19/2018] [Accepted: 09/07/2018] [Indexed: 12/20/2022]
|
39
|
Peláez R, Pariente A, Pérez-Sala Á, Larrayoz IM. Integrins: Moonlighting Proteins in Invadosome Formation. Cancers (Basel) 2019; 11:cancers11050615. [PMID: 31052560 PMCID: PMC6562994 DOI: 10.3390/cancers11050615] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/26/2019] [Accepted: 04/28/2019] [Indexed: 12/24/2022] Open
Abstract
Invadopodia are actin-rich protrusions developed by transformed cells in 2D/3D environments that are implicated in extracellular matrix (ECM) remodeling and degradation. These structures have an undoubted association with cancer invasion and metastasis because invadopodium formation in vivo is a key step for intra/extravasation of tumor cells. Invadopodia are closely related to other actin-rich structures known as podosomes, which are typical structures of normal cells necessary for different physiological processes during development and organogenesis. Invadopodia and podosomes are included in the general term 'invadosomes,' as they both appear as actin puncta on plasma membranes next to extracellular matrix metalloproteinases, although organization, regulation, and function are slightly different. Integrins are transmembrane proteins implicated in cell-cell and cell-matrix interactions and other important processes such as molecular signaling, mechano-transduction, and cell functions, e.g., adhesion, migration, or invasion. It is noteworthy that integrin expression is altered in many tumors, and other pathologies such as cardiovascular or immune dysfunctions. Over the last few years, growing evidence has suggested a role of integrins in the formation of invadopodia. However, their implication in invadopodia formation and adhesion to the ECM is still not well known. This review focuses on the role of integrins in invadopodium formation and provides a general overview of the involvement of these proteins in the mechanisms of metastasis, taking into account classic research through to the latest and most advanced work in the field.
Collapse
Affiliation(s)
- Rafael Peláez
- Biomarkers and Molecular Signaling Group, Neurodegenerative Diseases Area Center for Biomedical Research of La Rioja, CIBIR, c.p., 26006. Logroño, Spain.
| | - Ana Pariente
- Biomarkers and Molecular Signaling Group, Neurodegenerative Diseases Area Center for Biomedical Research of La Rioja, CIBIR, c.p., 26006. Logroño, Spain.
| | - Álvaro Pérez-Sala
- Biomarkers and Molecular Signaling Group, Neurodegenerative Diseases Area Center for Biomedical Research of La Rioja, CIBIR, c.p., 26006. Logroño, Spain.
| | - Ignacio M Larrayoz
- Biomarkers and Molecular Signaling Group, Neurodegenerative Diseases Area Center for Biomedical Research of La Rioja, CIBIR, c.p., 26006. Logroño, Spain.
| |
Collapse
|
40
|
Periostin deletion suppresses late-phase response in mouse experimental allergic conjunctivitis. Allergol Int 2019; 68:233-239. [PMID: 30420208 DOI: 10.1016/j.alit.2018.09.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 09/24/2018] [Accepted: 09/26/2018] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND To investigate the potential roles of periostin (POSTN), an extracellular matrix preferentially expressed in Th2-skewed conditions in the pathophysiology of allergic conjunctivitis. METHODS The roles of POSTN in ragweed-induced experimental allergic conjunctivitis (RW-EAC) were evaluated using both POSTN-knockout (KO) and congenic BALB/c wild-type mice. Histological analysis was carried out to enumerate eosinophils/basophils in the conjunctival tissue. Th2 cytokine expression was evaluated by quantitative polymerase chain reaction (Q-PCR), and microarray analysis was performed to elucidate genes differentially expressed in POSTN-KO and wild-type mice in the RW-EAC model. RESULTS Upregulation of POSTN expression and eosinophil infiltration was observed in subconjunctival tissue of RW-EAC in the wild-type mice. The number of infiltrating eosinophils in the conjunctivae of RW-EAC was diminished in POSTN-KO mice compared to wild-type mice. Q-PCR analysis of conjunctival tissue showed induction of Th2 cytokine (Ccl5, Il4, Il5, Il13) expression in the RW-EAC and attenuated Ccl5, Il4, Il13 mRNA expression in the conjunctivae of the RW-EAC using POSTN-KO mice. Microarray analysis and immunohistochemical analysis showed diminished basophil marker (Mcpt8) expression and reduced numbers of infiltrating basophils in the conjunctivae of RW-EAC in POSTN-KO mice. CONCLUSIONS POSTN expression in conjunctival tissue plays an indispensable role in the late-phase reaction of the RW-EAC model by facilitating eosinophil/basophil infiltration and augmenting Th2 cytokine expression.
Collapse
|
41
|
Staton TL, Peng K, Owen R, Choy DF, Cabanski CR, Fong A, Brunstein F, Alatsis KR, Chen H. A phase I, randomized, observer-blinded, single and multiple ascending-dose study to investigate the safety, pharmacokinetics, and immunogenicity of BITS7201A, a bispecific antibody targeting IL-13 and IL-17, in healthy volunteers. BMC Pulm Med 2019; 19:5. [PMID: 30616547 PMCID: PMC6323662 DOI: 10.1186/s12890-018-0763-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 12/10/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Inhibition of interleukin (IL)-13, a Type 2 inflammatory mediator in asthma, improves lung function and reduces exacerbations; however, more effective therapies are needed. A subset of asthma patients also exhibits elevated IL-17, which is associated with greater disease severity, neutrophilic inflammation, and steroid resistance. BITS7201A is a novel, humanized bispecific antibody that binds and neutralizes both IL-13 and IL-17. METHODS Safety, pharmacokinetics, and immunogenicity of BITS7201A were evaluated in a phase 1 study. Part A was a single ascending-dose design with 5 cohorts: 30-, 90-, and 300-mg subcutaneous (SC), and 300- and 750-mg intravenous (IV). Part B was a multiple ascending-dose design with 3 cohorts: 150-, 300-, and 600-mg SC every 4 weeks × 3 doses. Both parts enrolled approximately 8 healthy volunteers into each cohort (6 active: 2 placebo). Part B included an additional cohort of patients with mild asthma (600-mg SC). RESULTS Forty-one subjects (31 active, 10 placebo) and 26 subjects (20 active, 6 placebo) were enrolled into Parts A and B, respectively. The cohort with mild asthma patients was terminated after enrollment of a single patient. No deaths, serious adverse events, or dose-limiting adverse events occurred. In Part A, 12 active (39%) and 5 placebo subjects (50%), and in Part B, 6 active (30%) and 3 placebo subjects (50%) experienced at least 1 treatment-emergent adverse event (TEAE). The most common AEs were fatigue (n = 3) and influenza-like illness (n = 2). One injection-site reaction was reported. Two subjects with elevated blood eosinophil counts at baseline had transient elevations in blood eosinophils (≥Grade 2, > 1500 cells/μL). In Parts A and B, 16 of 30 (53%) and 16 of 17 (94%) active subjects, respectively, tested positive for anti-drug antibodies (ADAs). No anaphylaxis or hypersensitivity events occurred. BITS7201A exhibited single- and multiple-dose pharmacokinetic characteristics consistent with an IgG monoclonal antibody; exposure generally increased dose-proportionally. Postdose elevations of the serum pharmacodynamic biomarkers, IL-17AA and IL-17FF, occurred, confirming target engagement. CONCLUSIONS BITS7201A was well tolerated, but was associated with a high incidence of ADA formation. TRIAL REGISTRATION ClinicalTrials.gov , NCT02748642; registered April 6, 2016 (retrospectively registered).
Collapse
Affiliation(s)
- Tracy L Staton
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Kun Peng
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Ryan Owen
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - David F Choy
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | | | - Alice Fong
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | | | | | - Hubert Chen
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA.
| |
Collapse
|
42
|
Nakagome K, Nakamura Y, Kobayashi T, Ohta S, Ono J, Kobayashi K, Ikebuchi K, Noguchi T, Soma T, Yamauchi K, Izuhara K, Nagata M. Elevated Periostin Concentrations in the Bronchoalveolar Lavage Fluid of Patients with Eosinophilic Pneumonia. Int Arch Allergy Immunol 2019; 178:264-271. [PMID: 30612125 DOI: 10.1159/000494623] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 10/16/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Eosinophilic pneumonia (EP) is characterized by massive pulmonary infiltration by eosinophils. Although serum periostin is a novel marker for eosinophil-dominant asthma, the upregulation of periostin in the airway of asthmatics is controversial. In this study, we examined whether periostin concentrations are elevated in the bronchoalveolar lavage fluid (BALF) of patients with EP. METHODS BAL was performed in healthy volunteers and in patients with acute eosinophilic pneumonia (AEP), chronic eosinophilic pneumonia (CEP), and sarcoidosis. The periostin concentrations in the BALF were measured. RESULTS The periostin concentration in the BALF increased significantly with pulmonary eosinophil ia and was higher in AEP and CEP patients than in healthy volunteers and sarcoidosis patients, even after adjusting the albumin concentration. In pulmonary eosinophilia, the periostin concentration correlated with the eosinophil and lymphocyte counts, the concentration of albumin, and the concentration of cytokines such as IL-5, IL-13, and transforming growth factor β1. CONCLUSIONS Although some blood leakage may be involved in the elevation of periostin in the BALF of EP, periostin can be induced locally, at least in part. Therefore, periostin may play a role in the development of EP.
Collapse
Affiliation(s)
- Kazuyuki Nakagome
- Department of Respiratory Medicine and Allergy Center, Saitama Medical University, Saitama, Japan,
| | - Yutaka Nakamura
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takehito Kobayashi
- Department of Respiratory Medicine and Allergy Center, Saitama Medical University, Saitama, Japan
| | - Shoichiro Ohta
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
| | - Junya Ono
- Shino-Test Corporation, Kanagawa, Japan
| | - Kiyoko Kobayashi
- Department of Laboratory Medicine, Saitama Medical University, Saitama, Japan
| | - Kenji Ikebuchi
- Department of Laboratory Medicine, Saitama Medical University, Saitama, Japan
| | - Toru Noguchi
- Department of Respiratory Medicine and Allergy Center, Saitama Medical University, Saitama, Japan
| | - Tomoyuki Soma
- Department of Respiratory Medicine and Allergy Center, Saitama Medical University, Saitama, Japan
| | - Kohei Yamauchi
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Kenji Izuhara
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
| | - Makoto Nagata
- Department of Respiratory Medicine and Allergy Center, Saitama Medical University, Saitama, Japan
| |
Collapse
|
43
|
Allard DE, Wang Y, Li JJ, Conley B, Xu EW, Sailer D, Kimpston C, Notini R, Smith CJ, Koseoglu E, Starmer J, Zeng XL, Howard JF, Hoke A, Scherer SS, Su MA. Schwann cell-derived periostin promotes autoimmune peripheral polyneuropathy via macrophage recruitment. J Clin Invest 2018; 128:4727-4741. [PMID: 30222134 PMCID: PMC6159985 DOI: 10.1172/jci99308] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 07/31/2018] [Indexed: 12/12/2022] Open
Abstract
Chronic inflammatory demyelinating polyneuropathy (CIDP) and Guillain-Barre syndrome (GBS) are inflammatory neuropathies that affect humans and are characterized by peripheral nerve myelin destruction and macrophage-containing immune infiltrates. In contrast to the traditional view that the peripheral nerve is simply the target of autoimmunity, we report here that peripheral nerve Schwann cells exacerbate the autoimmune process through extracellular matrix (ECM) protein induction. In a spontaneous autoimmune peripheral polyneuropathy (SAPP) mouse model of inflammatory neuropathy and CIDP nerve biopsies, the ECM protein periostin (POSTN) was upregulated in affected sciatic nerves and was primarily expressed by Schwann cells. Postn deficiency delayed the onset and reduced the extent of neuropathy, as well as decreased the number of macrophages infiltrating the sciatic nerve. In an in vitro assay, POSTN promoted macrophage chemotaxis in an integrin-AM (ITGAM) and ITGAV-dependent manner. The PNS-infiltrating macrophages in SAPP-affected nerves were pathogenic, since depletion of macrophages protected against the development of neuropathy. Our findings show that Schwann cells promote macrophage infiltration by upregulating Postn and suggest that POSTN is a novel target for the treatment of macrophage-associated inflammatory neuropathies.
Collapse
Affiliation(s)
| | - Yan Wang
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
| | - Jian Joel Li
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Bridget Conley
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
| | - Erin W. Xu
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, California, USA
| | - David Sailer
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
| | - Caellaigh Kimpston
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
| | - Rebecca Notini
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
| | | | - Emel Koseoglu
- Department of Neurology, Johns Hopkins University, Baltimore, Maryland, USA
- Neurology Department, School of Medicine, Erciyes University, Kayseri, Turkey
| | | | - Xiaopei L. Zeng
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
| | - James F. Howard
- Department of Neurology, UNC-CH, Chapel Hill, North Carolina, USA
| | - Ahmet Hoke
- Department of Neurology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Steven S. Scherer
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maureen A. Su
- Department of Microbiology and Immunology and
- Department of Pediatrics, University of North Carolina at Chapel Hill (UNC-CH), Chapel Hill, North Carolina, USA
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, California, USA
- Department of Pediatrics, UCLA, Los Angeles, California, USA
| |
Collapse
|
44
|
Persson C. Airways exudation of plasma macromolecules: Innate defense, epithelial regeneration, and asthma. J Allergy Clin Immunol 2018; 143:1271-1286. [PMID: 30170125 PMCID: PMC7112321 DOI: 10.1016/j.jaci.2018.07.037] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/30/2018] [Accepted: 07/13/2018] [Indexed: 01/09/2023]
Abstract
This review discusses in vivo airway aspects of plasma exudation in relation to current views on epithelial permeability and epithelial regeneration in health and disease. Microvascular-epithelial exudation of bulk plasma proteins characteristically occurs in asthmatic patients, being especially pronounced in those with severe and exacerbating asthma. Healthy human and guinea pig airways challenged by noninjurious histamine-leukotriene–type autacoids also respond through prompt mucosal exudation of nonsieved plasma macromolecules. Contrary to current beliefs, epithelial permeability in the opposite direction (ie, absorption of inhaled molecules) has not been increased in patients with asthma and allergic rhinitis or in acutely exuding healthy airways. A slightly increased subepithelial hydrostatic pressure produces such unidirectional outward perviousness to macromolecules. Lack of increased absorption permeability in asthmatic patients can further be reconciled with occurrence of epithelial shedding, leaving small patches of denuded basement membrane. Counteracting escalating barrier breaks, plasma exudation promptly covers the denuded patches. Here it creates and sustains a biologically active barrier involving a neutrophil-rich, fibrin-fibronectin net. Furthermore, in the plasma-derived milieu, all epithelial cell types bordering the denuded patch dedifferentiate and migrate from all sides to cover the denuded basement membrane. However, this speedy epithelial regeneration can come at a cost. Guinea pig in vivo studies demonstrate that patches of epithelial denudation regeneration are exudation hot spots evoking asthma-like features, including recruitment/activation of granulocytes, proliferation of fibrocytes/smooth muscle cells, and basement membrane thickening. In conclusion, nonsieved plasma macromolecules can operate on the intact airway mucosa as potent components of first-line innate immunity responses. Exuded plasma also takes center stage in epithelial regeneration. When exaggerated, epithelial regeneration can contribute to the inception and development of asthma.
Collapse
Affiliation(s)
- Carl Persson
- Department of Laboratory Medicine, University Hospital of Lund, Lund, Sweden.
| |
Collapse
|
45
|
Barretto KT, Swanson CM, Nguyen CL, Annis DS, Esnault SJ, Mosher DF, Johansson MW. Control of cytokine-driven eosinophil migratory behavior by TGF-beta-induced protein (TGFBI) and periostin. PLoS One 2018; 13:e0201320. [PMID: 30048528 PMCID: PMC6062114 DOI: 10.1371/journal.pone.0201320] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 07/12/2018] [Indexed: 01/05/2023] Open
Abstract
Periostin, which is induced by interleukin (IL)-13, is an extracellular matrix (ECM) protein that supports αMβ2 integrin-mediated adhesion and migration of IL-5-stimulated eosinophils. Transforming growth factor (TGF)-β-induced protein (TGFBI) is a widely expressed periostin paralog known to support monocyte adhesion. Our objective was to compare eosinophil adhesion and migration on TGFBI and periostin in the presence of IL-5-family cytokines. Eosinophil adhesion after 1 h and random motility over 20 h in the presence of various concentrations of IL-5, IL-3, or granulocyte macrophage-colony stimulating factor (GM-CSF) were quantified in wells coated with various concentrations of TGFBI or periostin. Results were compared to video microscopy of eosinophils. Cytokine-stimulated eosinophils adhered equivalently well to TGFBI or periostin in a coating concentration-dependent manner. Adhesion was blocked by anti-αMβ2 and stimulated at the lowest concentration by GM-CSF. In the motility assay, periostin was more potent than TGFBI, the coating-concentration effect was bimodal, and IL-3 was the most potent cytokine. Video microscopy revealed that under the optimal coating condition of 5 μg/ml periostin, most eosinophils migrated persistently and were polarized and acorn-shaped with a ruffling forward edge and granules gathered together, in front of the nucleus. On 10 μg/ml periostin or TGFBI, more eosinophils adopted a flattened pancake morphology with dispersed granules and nuclear lobes, and slower migration. Conversion between acorn and pancake morphologies were observed. We conclude that TGFBI or periostin supports two modes of migration by IL-5 family cytokine-activated eosinophils. The rapid mode is favored by intermediate protein coatings and the slower by higher coating concentrations. We speculate that eosinophils move by haptotaxis up a gradient of adhesive ECM protein and then slow down to surveil the tissue.
Collapse
Affiliation(s)
- Karina T. Barretto
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Calvin M. Swanson
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Christopher L. Nguyen
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Douglas S. Annis
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Stephane J. Esnault
- Department of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Deane F. Mosher
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Mats W. Johansson
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, United States of America
| |
Collapse
|
46
|
Carroll DJ, O'Sullivan JA, Nix DB, Cao Y, Tiemeyer M, Bochner BS. Sialic acid-binding immunoglobulin-like lectin 8 (Siglec-8) is an activating receptor mediating β 2-integrin-dependent function in human eosinophils. J Allergy Clin Immunol 2018; 141:2196-2207. [PMID: 28888781 PMCID: PMC5839929 DOI: 10.1016/j.jaci.2017.08.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 08/01/2017] [Accepted: 08/28/2017] [Indexed: 12/30/2022]
Abstract
BACKGROUND Siglec-8 is a CD33 subfamily cell-surface receptor selectively expressed on human eosinophils. After cytokine priming, Siglec-8 mAb or glycan ligand binding causes eosinophil apoptosis associated with reactive oxygen species (ROS) production. Most CD33-related Siglecs function as inhibitory receptors, but the ability of Siglec-8 to stimulate eosinophil ROS production and apoptosis suggests that Siglec-8 might instead function as an activating receptor. OBJECTIVE We sought to determine the role of IL-5 priming and identify the signaling molecules involved in Siglec-8 function for human eosinophils. METHODS We used an mAb and/or a multimeric synthetic sulfated sialoglycan ligand recognizing Siglec-8 in combination with integrin blocking antibodies, pharmacologic inhibitors, phosphoproteomics, and Western blot analysis to define the necessity of various proteins involved in Siglec-8 function for human eosinophils. RESULTS Cytokine priming was required to elicit the unanticipated finding that Siglec-8 engagement promotes rapid β2-integrin-dependent eosinophil adhesion. Also novel was the finding that this adhesion was necessary for subsequent ROS production and apoptosis. Siglec-8-mediated ROS was generated through reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activation because pretreatment of eosinophils with catalase (an extracellular superoxide scavenger) or NSC 23766 (a Rac GTPase inhibitor) completely inhibited Siglec-8-mediated eosinophil apoptosis. Finally, engagement of Siglec-8 on IL-5-primed eosinophils resulted in increased phosphorylation of Akt, p38, and c-Jun N-terminal kinase 1 that was also β2-integrin dependent; pharmacologic inhibition of these kinases completely prevented Siglec-8-mediated eosinophil apoptosis. CONCLUSIONS These data demonstrate that Siglec-8 functions uniquely as an activating receptor on IL-5-primed eosinophils through a novel pathway involving regulation of β2-integrin-dependent adhesion, NADPH oxidase, and a subset of protein kinases.
Collapse
Affiliation(s)
- Daniela J Carroll
- Department of Medicine, Division of Allergy and Immunology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Jeremy A O'Sullivan
- Department of Medicine, Division of Allergy and Immunology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - David B Nix
- Complex Carbohydrate Research Center, University of Georgia, Athens, Ga
| | - Yun Cao
- Department of Medicine, Division of Allergy and Immunology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Michael Tiemeyer
- Complex Carbohydrate Research Center, University of Georgia, Athens, Ga
| | - Bruce S Bochner
- Department of Medicine, Division of Allergy and Immunology, Northwestern University Feinberg School of Medicine, Chicago, Ill.
| |
Collapse
|
47
|
Seifert GJ. Fascinating Fasciclins: A Surprisingly Widespread Family of Proteins that Mediate Interactions between the Cell Exterior and the Cell Surface. Int J Mol Sci 2018; 19:E1628. [PMID: 29857505 PMCID: PMC6032426 DOI: 10.3390/ijms19061628] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/16/2018] [Accepted: 05/17/2018] [Indexed: 12/19/2022] Open
Abstract
The Fasciclin 1 (FAS1) domain is an ancient structural motif in extracellular proteins present in all kingdoms of life and particularly abundant in plants. The FAS1 domain accommodates multiple interaction surfaces, enabling it to bind different ligands. The frequently observed tandem FAS1 arrangement might both positively and negatively regulate ligand binding. Additional protein domains and post-translational modifications are partially conserved between different evolutionary clades. Human FAS1 family members are associated with multiple aspects of health and disease. At the cellular level, mammalian FAS1 proteins are implicated in extracellular matrix structure, cell to extracellular matrix and cell to cell adhesion, paracrine signaling, intracellular trafficking and endocytosis. Mammalian FAS1 proteins bind to the integrin family of receptors and to protein and carbohydrate components of the extracellular matrix. FAS1 protein encoding plant genes exert effects on cellulosic and non-cellulosic cell wall structure and cellular signaling but to establish the modes of action for any plant FAS1 protein still requires biochemical experimentation. In fungi, eubacteria and archaea, the differential presence of FAS1 proteins in closely related organisms and isolated biochemical data suggest functions in pathogenicity and symbiosis. The inter-kingdom comparison of FAS1 proteins suggests that molecular mechanisms mediating interactions between cells and their environment may have evolved at the earliest known stages of evolution.
Collapse
Affiliation(s)
- Georg J Seifert
- Department of Applied Genetics and Cell Biology, University of Natural Resources and Life Science, Muthgasse 18, 1190 Vienna, Austria.
| |
Collapse
|
48
|
Zhang K, Liang Y, Feng Y, Wu W, Zhang H, He J, Hu Q, Zhao J, Xu Y, Liu Z, Zhen G. Decreased epithelial and sputum miR-221-3p associates with airway eosinophilic inflammation and CXCL17 expression in asthma. Am J Physiol Lung Cell Mol Physiol 2018; 315:L253-L264. [PMID: 29644894 DOI: 10.1152/ajplung.00567.2017] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Airway eosinophilic inflammation is a key feature of type 2 high asthma. The role of epithelial microRNA (miR) in airway eosinophilic inflammation remains unclear. We examined the expression of miR-221-3p in bronchial brushings, induced sputum, and plasma from 77 symptomatic, recently diagnosed, steroid-naive subjects with asthma and 36 healthy controls by quantitative PCR and analyzed the correlation between miR-221-3p expression and airway eosinophilia. We found that epithelial, sputum, and plasma miR-221-3p expression was significantly decreased in subjects with asthma. Epithelial miR-221-3p correlated with eosinophil in induced sputum and bronchial biopsies, fraction of exhaled nitric oxide, blood eosinophil, epithelial gene signature of type 2 status, and methacholine provocative dosage required to cause a 20% decline in forced expiratory volume in the first second in subjects with asthma. Sputum miR-221-3p also correlated with airway eosinophilia and was partially restored after inhaled corticosteroid treatment. Inhibition of miR-221-3p expression suppressed chemokine (C-C motif) ligand (CCL) 24 (eotaxin-2), CCL26 (eotaxin-3), and periostin (POSTN) expression in BEAS-2B bronchial epithelial cells. We verified that chemokine (C-X-C motif) ligand (CXCL) 17, an anti-inflammatory chemokine, is a target of miR-221-3p, and epithelial CXCL17 expression significantly increased in asthma. CXCL17 inhibited CCL24, CCL26, and POSTN expression via the p38 MAPK pathway. Airway overexpression of miR-221-3p exacerbated airway eosinophilic inflammation, suppressed CXCL17 expression, and enhanced CCL24, CCL26, and POSTN expression in house dust mite-challenged mice. Taken together, epithelial and sputum miR-221-3p are novel biomarkers for airway eosinophilic inflammation in asthma. Decreased epithelial miR-221-3p may protect against airway eosinophilic inflammation by upregulating anti-inflammatory chemokine CXCL17.
Collapse
Affiliation(s)
- Kan Zhang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Yuxia Liang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Yuchen Feng
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Wenliang Wu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Huilan Zhang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Jianguo He
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , China
| | - Qinghua Hu
- Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China.,Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Jianping Zhao
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Yongjian Xu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Guohua Zhen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China.,Key Laboratory of Respiratory Diseases of Ministry of Health , Wuhan , China
| |
Collapse
|
49
|
Turton KB, Wilkerson EM, Hebert AS, Fogerty FJ, Schira HM, Botros FE, Coon JJ, Mosher DF. Expression of novel "LOCGEF" isoforms of ARHGEF18 in eosinophils. J Leukoc Biol 2018; 104:135-145. [PMID: 29601110 DOI: 10.1002/jlb.2ma1017-418rr] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 02/27/2018] [Accepted: 02/28/2018] [Indexed: 12/26/2022] Open
Abstract
Genomic, transcriptomic and proteomic databases indicate that the N-terminal 322 residues encoded by the presumptive LOC100996504 gene, which is adjacent to the ARHGEF18 guanine nucleotide exchange factor gene on chromosome 19, constitute the N-terminal portion of a 1361-residue isoform of ARHGEF18, dubbed LOCGEF-X3. LOCGEF-X3 arises from the use of a leukocyte-specific alternative transcriptional start site and splicing that bypasses the initial noncoding exon of the canonical 1015-residue ARHGEF18 isoform, p114. Eosinophil LOCGEF-X3 was amplified and cloned, recombinant LOCGEF-X3 was expressed, and anti-ARHGEF18 antibody was found to recognize a band in immunoblots of eosinophil lysates that co-migrates with recombinant LOCGEF-X3. PCR of eosinophils revealed minor amounts of transcripts for X4 and X5 isoforms of LOCGEF that arise from differential splicing and differ from the X3 isoform at their extreme N-termini. No p114 transcript or protein band was detected in eosinophils. Immunostaining with anti-ARHGEF18 antibody revealed relocalization of LOCGEF and RHOA from the periphery of round unstimulated eosinophils to the 2 poles of eosinophils polarized by treatment with IL5, CCL11, or IL33 in suspension. Canonical p114 ARHGEF18 has been implicated in maintenance of epithelial cell polarity. We suggest that the "LOC" portion of LOCGEF, which is unlike any other protein domain, has unique functions in control of polarity in activated eosinophils and other leukocytes.
Collapse
Affiliation(s)
- Keren B Turton
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, USA
| | - Emily M Wilkerson
- Department of Chemistry, University of Wisconsin, Madison, Wisconsin, USA
| | - Alex S Hebert
- Department of Chemistry, University of Wisconsin, Madison, Wisconsin, USA
| | - Frances J Fogerty
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, USA.,Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
| | - Hazel M Schira
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, USA
| | - Fady E Botros
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, USA
| | - Joshua J Coon
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, USA.,Department of Chemistry, University of Wisconsin, Madison, Wisconsin, USA
| | - Deane F Mosher
- Department of Biomolecular Chemistry, University of Wisconsin, Madison, Wisconsin, USA.,Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
| |
Collapse
|
50
|
Panettieri RA, Wang M, Braddock M, Bowen K, Colice G. Tralokinumab for the treatment of severe, uncontrolled asthma: the ATMOSPHERE clinical development program. Immunotherapy 2018. [PMID: 29536781 DOI: 10.2217/imt-2017-0191] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Tralokinumab, a fully human IgG4 monoclonal antibody, specifically neutralizes IL-13. The ATMOSPHERE clinical development program comprised four randomized, placebo-controlled clinical trials and an open-label study that aimed to assess the efficacy and safety of tralokinumab for the treatment of severe, uncontrolled asthma. The two pivotal trials (STRATOS 1 and STRATOS 2; NCT02161757 and NCT02194699) evaluated the efficacy and safety of tralokinumab, with STRATOS 1 identifying a subgroup most likely to demonstrate enhanced response to treatment. Further trials have assessed the ability of tralokinumab to reduce oral corticosteroid use (TROPOS; NCT02281357) and determined its mechanistic effects (MESOS; NCT02449473). An open-label study in Japanese individuals (NCT02902809) assessed the long-term safety and tolerability of tralokinumab in this population.
Collapse
Affiliation(s)
- Reynold A Panettieri
- Rutgers Institute for Translational Medicine & Science, Rutgers, The State University of New Jersey, NJ 08901, USA
| | - Millie Wang
- Global Medicines Development, AstraZeneca, Cambridge, UK
| | | | - Karin Bowen
- Global Medicines Development, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Gene Colice
- Global Medicines Development, AstraZeneca, Gaithersburg, MD 20878, USA
| |
Collapse
|