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Liu Y, Xie Y, Han X, Li P, Zhou J, Hu X, Wang Q. Th9/IL-9 may participate in the pathogenesis of multiple myeloma. Int J Lab Hematol 2024; 46:322-328. [PMID: 38058269 DOI: 10.1111/ijlh.14210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 11/18/2023] [Indexed: 12/08/2023]
Abstract
INTRODUCTION This research is aimed to evaluate the correlation between Th9-associated cytokine levels in MM patients, clinical features, and therapy. METHODS Peripheral blood samples were taken in 52 MM patients and 20 healthy volunteers matched by sex and age. The patients with MM were separated into two groups: the untreated group (27) and the remission group (25). An enzyme-linked immunosorbent assay (ELISA) was used to measure the IL-9 plasma levels. The levels of Th9-associated cytokines' mRNA expression (IL-9, PU.1, and IRF4) were measured in RT-qPCR. We also analyzed the correlations between the IL-9 plasma levels and the clinical parameters of newly diagnosed MM patients. RESULTS The IL-9 plasma levels and the Th9-associated cytokines (IL-9, PU.1, and IRF4) mRNA levels in newly diagnosed MM patients were significantly elevated than those in healthy volunteers and significantly decreased after achieving remission. Moreover, PU.1 and IRF4 had a positive correlation with the IL-9 mRNA expression. Then, we found that the upregulation of IL-9 plasma levels correlates with the severity of anemia and decreased albumin Levels. CONCLUSION The results demonstrate that Th9/IL-9 may be involved in the pathogenesis of MM and is correlated with worse patient conditions such as lower hemoglobin and serum albumin. More work is necessary to confirm whether they might serve as a useful therapeutic target and prognostic marker for MM.
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Affiliation(s)
- Yihan Liu
- Department of Hematology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Yinghua Xie
- Department of Hematology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Xiyao Han
- Department of Hematology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Pei Li
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jianan Zhou
- Department of Hematology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Xinxin Hu
- Department of Hematology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Qiuyun Wang
- Department of Hematology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
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Liu J, Jiang X, Liu K, Deng J, Qiu Y, Wei W, Yang C. Role of LINC00240 on T-helper 9 differentiation in allergic rhinitis through influencing DNMT1-dependent methylation of PU.1. Immunol Res 2024; 72:197-211. [PMID: 37966708 DOI: 10.1007/s12026-023-09435-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/06/2023] [Indexed: 11/16/2023]
Abstract
BACKGROUND Allergic rhinitis (AR) is a common allergic disease with increasing prevalence globally. However, the molecular mechanism underlying AR pathogenesis remains largely undefined. METHODS Peripheral blood and nasal mucosa samples obtained from patients with AR (n = 22), and ovalbumin-induced AR mouse model (n = 8 per group) were prepared for subsequent detection. qRT-PCR and western blot were used to detect the expression of LINC00240, miR-155-5p, PU.1 and other key molecules. ELISA assay and flow cytometry were employed to evaluate the secretion of IL-9 and T-helper 9 (Th9) cell ratio, respectively. Bioinformatics analysis, RNA immunoprecipitation (RIP), chromatin immunoprecipitation (ChIP) and luciferase reporter assays were employed to further elucidate the regulatory network of LINC00240/miR-155-5p/DNMT1. The methylation of PU.1 promoter was assessed by methylation-specific PCR (MSP). This signaling axis was further validated in the mouse model of AR. RESULTS LINC00240 was downregulated, while miR-155-5p and PU.1 were upregulated in the peripheral blood and nasal mucosa of AR patients, as well as in AR mice. This was accompanied with the increased ratio of Th9 cells and elevated IL-9 secretion. Mechanistically, LINC00240 served as a miR-155-5p sponge, and DNMT1 was a target of miR-155-5p. In addition, DNMT1 mediated the methylation of PU.1 promoter. In vivo studies verified that LINC00240 mitigated AR progression, possibly via miR-155-5p/DNMT1/PU.1-dependent Th9 differentiation. CONCLUSION The involvement of LINC00240 in AR pathogenesis is closely associated with Th9 differentiation through modulating DNMT1-dependent methylation of PU.1 by sponging miR-155-5p.
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Affiliation(s)
- JianGuo Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China
| | - XunShuo Jiang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China
| | - Ke Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China
| | - JianJian Deng
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China
| | - Yi Qiu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China
| | - Wan Wei
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China
| | - ChunPing Yang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, P.R. China.
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Yao Q, Song Z, Wang B, Du P, Qin Q, Zhao J, Zhang JA. Increased interleukin-9 and Th9 cells in patients with refractory Graves' disease and interleukin-9 polymorphisms are associated with autoimmune thyroid diseases. Front Immunol 2024; 15:1341749. [PMID: 38605942 PMCID: PMC11007129 DOI: 10.3389/fimmu.2024.1341749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 03/20/2024] [Indexed: 04/13/2024] Open
Abstract
Introduction Autoimmune thyroid diseases (AITDs) are prevalent disorders, primarily encompassing Graves' disease (GD) and Hashimoto's thyroiditis (HT). Despite their common occurrence, the etiology of AITDs remains elusive. Th9 cells, a new subset of CD4+T cells with immunomodulatory properties, have been linked to the development of various autoimmune diseases. However, research on the role of Th9 cells in AITDs is limited. Methods We investigated the expression of Th9 cells,their functional cytokine IL-9, and transcription factor IRF4 in peripheral blood mononuclear cells (PBMCs) and plasma of AITD patients and healthy controls. Additionally, we explored the genetic association between four loci polymorphisms (rs31564, rs2069879, rs1859430, and rs2069868) of the IL-9 gene and AITDs. Results We reported, for the first time, that refractory GD patients exhibited elevated mRNA levels of IL-9 and IRF4 in PBMCs, increased IL-9 protein levels in plasma, and a higher proportion of Th9 cells in peripheral blood when compared to normal controls. Furthermore, human recombinant IL-9 protein was found to enhance IFN-g secretion in PBMCs from both GD patients and normal controls. At the genetic association level, after adjusting for age and sex, the rs2069879 polymorphism exhibited a significant association with AITDs under an additive model (P<0.001, OR= 0.05, 95% CI=0.03-0.08). Discussion Our results reveal that Th9 cells may exert a pivotal role in the pathogenesis and progression of refractory GD and HT, and IL-9 holds promise as a novel therapeutic target for the management of AITDs.
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Affiliation(s)
- Qiuming Yao
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Zhenyu Song
- Department of Tumor Interventional Oncology, School of Medicine, Renji Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Bin Wang
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Peng Du
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Qiu Qin
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Jing Zhao
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Jin-an Zhang
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
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Li H, Bradbury JA, Edin ML, Gruzdev A, Li H, Graves JP, DeGraff LM, Lih FB, Feng C, Wolf ER, Bortner CD, London SJ, Sparks MA, Coffman TM, Zeldin DC. TXA2 attenuates allergic lung inflammation through regulation of Th2, Th9, and Treg differentiation. J Clin Invest 2024; 134:e165689. [PMID: 38483511 PMCID: PMC11060738 DOI: 10.1172/jci165689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/12/2024] [Indexed: 05/02/2024] Open
Abstract
In lung, thromboxane A2 (TXA2) activates the TP receptor to induce proinflammatory and bronchoconstrictor effects. Thus, TP receptor antagonists and TXA2 synthase inhibitors have been tested as potential asthma therapeutics in humans. Th9 cells play key roles in asthma and regulate the lung immune response to allergens. Herein, we found that TXA2 reduces Th9 cell differentiation during allergic lung inflammation. Th9 cells were decreased approximately 2-fold and airway hyperresponsiveness was attenuated in lungs of allergic mice treated with TXA2. Naive CD4+ T cell differentiation to Th9 cells and IL-9 production were inhibited dose-dependently by TXA2 in vitro. TP receptor-deficient mice had an approximately 2-fold increase in numbers of Th9 cells in lungs in vivo after OVA exposure compared with wild-type mice. Naive CD4+ T cells from TP-deficient mice exhibited increased Th9 cell differentiation and IL-9 production in vitro compared with CD4+ T cells from wild-type mice. TXA2 also suppressed Th2 and enhanced Treg differentiation both in vitro and in vivo. Thus, in contrast to its acute, proinflammatory effects, TXA2 also has longer-lasting immunosuppressive effects that attenuate the Th9 differentiation that drives asthma progression. These findings may explain the paradoxical failure of anti-thromboxane therapies in the treatment of asthma.
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Affiliation(s)
- Hong Li
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - J. Alyce Bradbury
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Matthew L. Edin
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Artiom Gruzdev
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Huiling Li
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Joan P. Graves
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Laura M. DeGraff
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Fred B. Lih
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Chiguang Feng
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Erin R. Wolf
- Department of Nephrology, Duke University Medical Center, Durham, North Carolina, USA
| | - Carl D. Bortner
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Stephanie J. London
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
| | - Matthew A. Sparks
- Department of Nephrology, Duke University Medical Center, Durham, North Carolina, USA
| | - Thomas M. Coffman
- Department of Nephrology, Duke University Medical Center, Durham, North Carolina, USA
- Program in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, Singapore
| | - Darryl C. Zeldin
- Division of Intramural Research, National Institute of Environmental Health Sciences/NIH, Research Triangle Park, North Carolina, USA
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Yuan C, Rayasam A, Moe A, Hayward M, Wells C, Szabo A, Mackenzie A, Salzman N, Drobyski WR. Interleukin-9 production by type 2 innate lymphoid cells induces Paneth cell metaplasia and small intestinal remodeling. Nat Commun 2023; 14:7963. [PMID: 38042840 PMCID: PMC10693577 DOI: 10.1038/s41467-023-43248-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 11/03/2023] [Indexed: 12/04/2023] Open
Abstract
Paneth cell metaplasia (PCM) typically arises in pre-existing gastrointestinal (GI) diseases; however, the mechanistic pathway that induces metaplasia and whether PCM is initiated exclusively by disorders intrinsic to the GI tract is not well known. Here, we describe the development of PCM in a murine model of chronic myelogenous leukemia (CML) that is driven by an inducible bcr-abl oncogene. Mechanistically, CML induces a proinflammatory state within the GI tract that results in the production of epithelial-derived IL-33. The binding of IL-33 to the decoy receptor ST2 leads to IL-9 production by type 2 innate lymphoid cells (ILC2) which is directly responsible for the induction of PCM in the colon and tissue remodeling in the small intestines, characterized by goblet and tuft cell hyperplasia along with expansion of mucosal mast cells. Thus, we demonstrate that an extra-intestinal disease can trigger an ILC2/IL-9 immune circuit, which induces PCM and regulates epithelial cell fate decisions in the GI tract.
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Affiliation(s)
- Chengyin Yuan
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Aditya Rayasam
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Alison Moe
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Michael Hayward
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Clive Wells
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Aniko Szabo
- Division of Biostatistics, Institute of Health and Equity, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Nita Salzman
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - William R Drobyski
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA.
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Lee WH, Hong KJ, Li H, Lee GR. Transcription Factor Id1 Plays an Essential Role in Th9 Cell Differentiation by Inhibiting Tcf3 and Tcf4. Adv Sci (Weinh) 2023; 10:e2305527. [PMID: 37867222 PMCID: PMC10724384 DOI: 10.1002/advs.202305527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/08/2023] [Indexed: 10/24/2023]
Abstract
T helper type 9 (Th9) cells play important roles in immune responses by producing interleukin-9 (IL-9). Several transcription factors are responsible for Th9 cell differentiation; however, transcriptional regulation of Th9 cells is not fully understood. Here, it is shown that Id1 is an essential transcriptional regulator of Th9 cell differentiation. Id1 is induced by IL-4 and TGF-β. Id1-deficient naïve CD4 T cells fail to differentiate into Th9 cells, and overexpression of Id1 induce expression of IL-9. Mass spectrometry analysis reveals that Id1 interacts with Tcf3 and Tcf4 in Th9 cells. In addition, RNA-sequencing, chromatin immunoprecipitation, and transient reporter assay reveal that Tcf3 and Tcf4 bind to the promoter region of the Il9 gene to suppress its expression, and that Id1 inhibits their function, leading to Th9 differentiation. Finally, Id1-deficient Th9 cells ameliorate airway inflammation in an animal model of asthma. Thus, Id1 is a transcription factor that plays an essential role in Th9 cell differentiation by inhibiting Tcf3 and Tcf4.
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Affiliation(s)
- Woo Ho Lee
- Department of Life ScienceSogang University35 Baekbeom‐roMapo‐guSeoul04107South Korea
| | - Kyung Jin Hong
- Department of Life ScienceSogang University35 Baekbeom‐roMapo‐guSeoul04107South Korea
| | - Hua‐Bing Li
- Shanghai Institute of Immunology, State Key Laboratory of Oncogenes and Related GenesShanghai Jiao Tong University School of Medicine280 Chongqing South Rd, Building #5‐602Shanghai200025China
| | - Gap Ryol Lee
- Department of Life ScienceSogang University35 Baekbeom‐roMapo‐guSeoul04107South Korea
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Xu W, Tian K, Hu S, Chen M, Zhang M. IL-9 promotes methicillin-resistant Staphylococcus aureus pneumonia by regulating the polarization and phagocytosis of macrophages. Infect Immun 2023; 91:e0016623. [PMID: 37768067 PMCID: PMC10580868 DOI: 10.1128/iai.00166-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/21/2023] [Indexed: 09/29/2023] Open
Abstract
In this study, we examined the effect of Il9 deletion on macrophages in methicillin-resistant Staphylococcus aureus (MRSA) infection. MRSA-infected mice were employed for the in vivo experiments, and RAW264.7 cells were stimulated with MRSA for the in vitro experiments. Macrophage polarization was determined by flow cytometry and quantitative real-time PCR; macrophage phagocytosis was assessed by flow cytometry and laser scanning confocal microscopy; cell apoptosis was assessed by flow cytometry and western blotting. Il9 deletion markedly elevated macrophage phagocytosis and M2 macrophages in MRSA infection, which was accompanied by elevated expression of Il10 and Arg1 and reduced expression of Inos, tumor necrosis factor-α (Tnfα), and Il6. Il9 deletion also inhibited macrophage apoptosis in MRSA infection, which was manifested by elevated B-cell lymphoma 2 (BCL-2) protein level and reduced protein levels of cleaved cysteine protease 3 (CASPASE-3) and BCL2-Associated X (BAX). Both the in vivo and in vitro experiments further showed the activation of phosphoinositide 3-kinase (PI3K)/AKT (also known as protein kinase B, PKB) signaling pathway in MRSA infection and that the regulation of Il9 expression may be dependent on Toll-like receptor (TLR) 2/PI3K pathway. The above results showed that Il9 deletion exhibited a protective role against MRSA infection by promoting M2 polarization and phagocytosis of macrophages and the regulation of Il9 partly owing to the activation of TLR2/PI3K pathway, proposing a novel therapeutic strategy for MRSA-infected pneumonia.
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Affiliation(s)
- Weihua Xu
- Department of Emergency, Anhui Provincial Children’s Hospital, Hefei, Anhui, China
| | - Keyin Tian
- Department of Emergency, Anhui Provincial Children’s Hospital, Hefei, Anhui, China
| | - Shaowen Hu
- Department of Neonatology, Anhui Provincial Children’s Hospital, Hefei, Anhui, China
| | - Mingxiao Chen
- Department of Emergency, Anhui Provincial Children’s Hospital, Hefei, Anhui, China
| | - Meng Zhang
- Department of Emergency, Anhui Provincial Children’s Hospital, Hefei, Anhui, China
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Lee WWL, Puan KJ, Lee B, Chua C, Koh SM, Yusof N, Tan KP, Luis BS, Ong J, Merid SK, Ang R, Chan XY, Hui LJ, Terenzani E, Lum J, Foo S, Zolezzi F, Yan ATS, Melen E, Yi SJ, Rotzschke O, Andiappan AK. Eosinophilic allergic rhinitis is strongly associated with the CD45RB lo subset of CD161 + Th2 cells that secretes IL-2, IL-3, IL-4, IL-5, IL-9, and IL-13. Allergy 2023; 78:2794-2798. [PMID: 37551093 DOI: 10.1111/all.15846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/26/2023] [Accepted: 07/30/2023] [Indexed: 08/09/2023]
Affiliation(s)
- Wendy W L Lee
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Kia Joo Puan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Shanghai Junshi Biosciences Co Ltd, Shanghai, China
| | - Bernett Lee
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Centre for Biomedical Informatics, Nanyang Technological University, Singapore, Singapore
| | - Celine Chua
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Ser Mei Koh
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Nurhashikin Yusof
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Kim Peng Tan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Boris San Luis
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
- Institute of Molecular and Cell Biology (IMCB) A*STAR, Proteos, Singapore, Singapore
| | - Jocelyn Ong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Simon Kebede Merid
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Rachel Ang
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Xue Ying Chan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Low Jing Hui
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Elisa Terenzani
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Josephine Lum
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Shihui Foo
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Francesca Zolezzi
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Annabelle Tay Sok Yan
- Department of Otolaryngology, National University Hospital, Singapore, Singapore
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Erik Melen
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Department of Paediatrics, Sachs' Children's Hospital, Stockholm, Sweden
| | - Soh Jian Yi
- Department of Paediatrics, National University Hospital, Singapore, Singapore
| | - Olaf Rotzschke
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Anand Kumar Andiappan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
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Liang M, Zhang Y, Wang M, Wen Z, Chen C, Bu Y, Lu M, Song X, Xu L, Li X, Yan R. Haemonchus contortus HcL6 promoted the Th9 immune response in goat PBMCs by activating the STAT6/PU.1/NF-κB pathway. Vet Res 2023; 54:80. [PMID: 37740213 PMCID: PMC10517550 DOI: 10.1186/s13567-023-01214-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 08/28/2023] [Indexed: 09/24/2023] Open
Abstract
Th9 cells play a crucial role in parasite immunity. The development of Th9 cells is facilitated by several cytokines. Key transcription factors, such as STAT6, STAT5, and PU.1, are known to enhance IL-9 expression during the Th9 immune response. NF-κB-mediated transduction pathways participate in the induction of IL-9. In a previous study, we unveiled a unique ribosomal protein derived from Haemonchus contortus excretory-secretory proteins (HcESPs) that interact with host Th9 cells. In the present study, the effects of the Haemonchus contortus ribosomal protein L6 domain DE-containing protein (HcL6) on IL-9 secretion, Th9 differentiation, and IL-9 transcription were assessed by employing ELISA, flow cytometry, and qPCR methodologies. The observations revealed the transcriptional upregulation of several key genes within the Th9 immune response pathway. Moreover, silencing STAT6, PU.1, and NF-κB was found to attenuate the Th9 immune response. In this study, we unveiled the Th9 immune response-inducing capabilities of HcL6 and elucidated some of its underlying mechanisms. These findings suggest that HcL6 is an immunostimulatory antigen capable of inducing the Th9 immune response. These insights could prove instrumental in identifying potential candidate antigens for the development of immunoprophylactic strategies against H. contortus infections.
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Affiliation(s)
- Meng Liang
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Yang Zhang
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Mingyue Wang
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Zhaohai Wen
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Cheng Chen
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Yongqian Bu
- Jiangsu Vocational College of Agriculture and Forestry, Zhenjiang, 212400, Jiangsu, China
| | - Mingmin Lu
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Xiaokai Song
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Lixin Xu
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Xiangrui Li
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Ruofeng Yan
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China.
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Ndoricyimpaye EL, Van Snick J, Robert R, Bikorimana E, Majyambere O, Mukantwari E, Nshimiyimana T, Mbonigaba V, Coutelier JP, Rujeni N. Cytokine Kinetics during Progression of COVID-19 in Rwanda Patients: Could IL-9/IFNγ Ratio Predict Disease Severity? Int J Mol Sci 2023; 24:12272. [PMID: 37569646 PMCID: PMC10418469 DOI: 10.3390/ijms241512272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 08/13/2023] Open
Abstract
For effective treatments and preventive measures against severe COVID-19, it is essential to determine early markers of disease severity in different populations. We analysed the cytokine kinetics of 129 COVID-19 patients with mild symptoms, 68 severe cases, and 20 healthy controls for the first time in Rwanda. Pro-inflammatory (IFNγ, IL-6, TNFα), Treg (IL-10, TGFβ1, TGFβ3), Th9 (IL-9), Th17 (IL-17), and Th2 (IL-4, IL-13) cytokines, total IgM and IgG, as well as gene expressions of FoxP3, STAT5+, IFNγ-R1, and ROR alpha+, were measured at day 1, day 7, day 14, day 21, and day 28 post-infection. Severe cases showed a significantly stronger increase than mild patients in levels of all cytokines (except IL-9) and all gene expression on day 1 of infection. Some cytokine levels dropped to levels comparable to mild cases at later time points. Further analysis identified IFNγ as a marker of severity throughout the disease course, while TGFβ1, IL-6, and IL-17 were markers of severity only at an early phase. Importantly, this study revealed a striking low IL-9 level and high IFNγ/IL-9 ratio in the plasma of patients who later died compared to mild and severe cases who recovered, suggesting that this could be an important biomarker for predicting the severity of COVID-19 and post-COVID-19 syndrome.
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Affiliation(s)
- Ella Larissa Ndoricyimpaye
- Department of Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3248, Rwanda; (E.L.N.); (R.R.); (O.M.); (T.N.); (J.P.C.)
- de Duve Institute, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Jacques Van Snick
- Ludwig Institute for Cancer Research, Universite Catholique de Louvain, 1348 Brussels, Belgium;
| | - Rutayisire Robert
- Department of Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3248, Rwanda; (E.L.N.); (R.R.); (O.M.); (T.N.); (J.P.C.)
- National Reference Laboratory, Rwanda Biomedical Center, Kigali P.O. Box 4285, Rwanda; (E.M.); (V.M.)
| | - Emmanuel Bikorimana
- Department of General Nursing, School of Nursing, College of Medicine and Health Science, University of Rwanda, Kigali P.O. Box 3248, Rwanda;
| | - Onesphore Majyambere
- Department of Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3248, Rwanda; (E.L.N.); (R.R.); (O.M.); (T.N.); (J.P.C.)
| | - Enatha Mukantwari
- National Reference Laboratory, Rwanda Biomedical Center, Kigali P.O. Box 4285, Rwanda; (E.M.); (V.M.)
| | - Thaddée Nshimiyimana
- Department of Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3248, Rwanda; (E.L.N.); (R.R.); (O.M.); (T.N.); (J.P.C.)
| | - Valens Mbonigaba
- National Reference Laboratory, Rwanda Biomedical Center, Kigali P.O. Box 4285, Rwanda; (E.M.); (V.M.)
| | - Jean Paul Coutelier
- Department of Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3248, Rwanda; (E.L.N.); (R.R.); (O.M.); (T.N.); (J.P.C.)
- de Duve Institute, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Nadine Rujeni
- Department of Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3248, Rwanda; (E.L.N.); (R.R.); (O.M.); (T.N.); (J.P.C.)
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11
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Muñoz-Paleta O, Licona-Limón P. JAKing up IL-9 expression in T H9 cells. Nat Immunol 2023; 24:891-892. [PMID: 37142770 DOI: 10.1038/s41590-023-01509-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- Ofelia Muñoz-Paleta
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, México
| | - Paula Licona-Limón
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, México.
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12
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Son A, Meylan F, Gomez-Rodriguez J, Kaul Z, Sylvester M, Falduto GH, Vazquez E, Haque T, Kitakule MM, Wang C, Manthiram K, Qi CF, Cheng J, Gurram RK, Zhu J, Schwartzberg P, Milner JD, Frischmeyer-Guerrerio PA, Schwartz DM. Dynamic chromatin accessibility licenses STAT5- and STAT6-dependent innate-like function of T H9 cells to promote allergic inflammation. Nat Immunol 2023; 24:1036-1048. [PMID: 37106040 PMCID: PMC10247433 DOI: 10.1038/s41590-023-01501-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 03/27/2023] [Indexed: 04/29/2023]
Abstract
Allergic diseases are a major global health issue. Interleukin (IL)-9-producing helper T (TH9) cells promote allergic inflammation, yet TH9 cell effector functions are incompletely understood because their lineage instability makes them challenging to study. Here we found that resting TH9 cells produced IL-9 independently of T cell receptor (TCR) restimulation, due to STAT5- and STAT6-dependent bystander activation. This mechanism was seen in circulating cells from allergic patients and was restricted to recently activated cells. STAT5-dependent Il9/IL9 regulatory elements underwent remodeling over time, inactivating the locus. A broader 'allergic TH9' transcriptomic and epigenomic program was also unstable. In vivo, TH9 cells induced airway inflammation via TCR-independent, STAT-dependent mechanisms. In allergic patients, TH9 cell expansion was associated with responsiveness to JAK inhibitors. These findings suggest that TH9 cell instability is a negative checkpoint on bystander activation that breaks down in allergy and that JAK inhibitors should be considered for allergic patients with TH9 cell expansion.
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Affiliation(s)
- Aran Son
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Francoise Meylan
- Office of Science and Technology, National Institute of Arthritis, Musculoskeletal, and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Julio Gomez-Rodriguez
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
- TCR Therapeutics, Cambridge, MA, USA
| | - Zenia Kaul
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - McKella Sylvester
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Guido H Falduto
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Estefania Vazquez
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Tamara Haque
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Moses M Kitakule
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
- Division of Pediatric Allergy Immunology and Rheumatology, Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Chujun Wang
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kalpana Manthiram
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Chen-Feng Qi
- Pathology Core, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Jun Cheng
- Embryonic Stem Cell and Transgenic Core, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Rama K Gurram
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Jinfang Zhu
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Pamela Schwartzberg
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Joshua D Milner
- Division of Pediatric Allergy Immunology and Rheumatology, Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Pamela A Frischmeyer-Guerrerio
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Daniella M Schwartz
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA.
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13
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Badolati I, van der Heiden M, Brodin D, Zuurveld M, Szilágyi S, Björkander S, Sverremark-Ekström E. Staphylococcus aureus-derived factors promote human Th9 cell polarization and enhance a transcriptional program associated with allergic inflammation. Eur J Immunol 2023; 53:e2250083. [PMID: 36550071 DOI: 10.1002/eji.202250083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/09/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
T helper (Th) 9 cells, characterized by robust secretion of IL-9, have been increasingly associated with allergic diseases. However, whether and how Th9 cells are modulated by environmental stimuli remains poorly understood. In this study, we show that in vitro exposure of human PBMCs or isolated CD4 T-cells to Staphylococcus (S.) aureus-derived factors, including its toxins, potently enhances Th9 cell frequency and IL-9 secretion. Furthermore, as revealed by RNA sequencing analysis, S. aureus increases the expression of Th9-promoting factors at the transcriptional level, such as FOXO1, miR-155, and TNFRSF4. The addition of retinoic acid (RA) dampens the Th9 responses promoted by S. aureus and substantially changes the transcriptional program induced by this bacterium, while also altering the expression of genes associated with allergic inflammation. Together, our results demonstrate a strong influence of microbial and dietary factors on Th9 cell polarization, which may be important in the context of allergy development and treatment.
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Affiliation(s)
- Isabella Badolati
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Marieke van der Heiden
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - David Brodin
- Bioinformatics and Expression Analysis Core Facility, Karolinska Institutet, Huddinge, Sweden
| | - Marit Zuurveld
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Szilvia Szilágyi
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Sophia Björkander
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Eva Sverremark-Ekström
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
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14
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Ndoricyimpaye EL, Van Snick J, Niyoyita JDD, Kanimba P, Mbonimpa JB, Rutayisire R, Rutayisire R, Ndahindwa V, Cheou P, Coutelier JP, Rujeni N. Integrated Analysis of Cytokine Profiles in Malaria Patients Discloses Selective Upregulation of TGF-β1, β3, and IL-9 in Mild Clinical Presentation. Int J Mol Sci 2022; 23:ijms232012665. [PMID: 36293524 PMCID: PMC9603849 DOI: 10.3390/ijms232012665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 11/05/2022] Open
Abstract
The proper control of Plasmodium infection requires a finely balanced immune response. Here, we evaluated the implication of TGF-β1 and TGF-β3 in this process using novel monoclonal antibodies to measure their plasma concentrations in comparison with other cytokines and the expression of FOXP3 mRNA. Plasma cytokine levels were measured in 80 patients with severe anaemic malaria and 186 with a mild presentation using ELISA, and rtPCR was used to measure FOXP3 mRNA expression. While no mature TGF-β isoforms were detected in the plasma, the latent TGF-β1 and TGF-β3 were strongly upregulated in patients with mild malaria and nearly undetected in patients with severe disease. Similar selective upregulation in mild patients was observed for IL-9 and FOXP3 mRNA, while IL-7, IL-10, IL-17, and IL-27, although higher in mild cases, were also detected in severe disease. In contrast, a clearly skewed trend of severe cases towards higher pro-inflammatory (IL-6, IL-13, TNF-α) and Th1 (IFN-γ) responses was observed, which was associated with a higher level of parasitaemia as well as lower IgG and higher IgM responses. Together, these results suggest that the stimulation of regulatory T cells through TGF-β1/TGF-β3 and IL-9 is paramount to an effective and balanced protective immunity in natural human malaria infection.
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Affiliation(s)
- Ella Larissa Ndoricyimpaye
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
- Medecine Expérimentale, de Duve Institute, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Jacques Van Snick
- Ludwig Institute for Cancer Research, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Jean de Dieu Niyoyita
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
| | - Philbert Kanimba
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
| | - Jean Bosco Mbonimpa
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
| | - Robert Rutayisire
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
- National Reference Laboratory, Rwanda Biomedical Centre, Kigali P.O. Box 4285, Rwanda
| | - Réverien Rutayisire
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
| | - Vedaste Ndahindwa
- School of Public Health, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
| | - Paméla Cheou
- Medecine Expérimentale, de Duve Institute, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Jean Paul Coutelier
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
- Medecine Expérimentale, de Duve Institute, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Nadine Rujeni
- Biomedical Laboratory Sciences, School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali P.O. Box 3286, Rwanda
- Correspondence:
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15
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Fu Y, Pajulas A, Wang J, Zhou B, Cannon A, Cheung CCL, Zhang J, Zhou H, Fisher AJ, Omstead DT, Khan S, Han L, Renauld JC, Paczesny S, Gao H, Liu Y, Yang L, Tighe RM, Licona-Limón P, Flavell RA, Takatsuka S, Kitamura D, Sun J, Bilgicer B, Sears CR, Yang K, Kaplan MH. Mouse pulmonary interstitial macrophages mediate the pro-tumorigenic effects of IL-9. Nat Commun 2022; 13:3811. [PMID: 35778404 PMCID: PMC9249769 DOI: 10.1038/s41467-022-31596-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 06/21/2022] [Indexed: 12/13/2022] Open
Abstract
Although IL-9 has potent anti-tumor activity in adoptive cell transfer therapy, some models suggest that it can promote tumor growth. Here, we show that IL-9 signaling is associated with poor outcomes in patients with various forms of lung cancer, and is required for lung tumor growth in multiple mouse models. CD4+ T cell-derived IL-9 promotes the expansion of both CD11c+ and CD11c- interstitial macrophage populations in lung tumor models. Mechanistically, the IL-9/macrophage axis requires arginase 1 (Arg1) to mediate tumor growth. Indeed, adoptive transfer of Arg1+ but not Arg1- lung macrophages to Il9r-/- mice promotes tumor growth. Moreover, targeting IL-9 signaling using macrophage-specific nanoparticles restricts lung tumor growth in mice. Lastly, elevated expression of IL-9R and Arg1 in tumor lesions is associated with poor prognosis in lung cancer patients. Thus, our study suggests the IL-9/macrophage/Arg1 axis is a potential therapeutic target for lung cancer therapy.
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Affiliation(s)
- Yongyao Fu
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Abigail Pajulas
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Jocelyn Wang
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Baohua Zhou
- Department of Pediatrics and Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Anthony Cannon
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Cherry Cheuk Lam Cheung
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Jilu Zhang
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Huaxin Zhou
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine/Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Amanda Jo Fisher
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine/Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - David T Omstead
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Sabrina Khan
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Lei Han
- Department of Pediatrics and Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Jean-Christophe Renauld
- Ludwig Institute for Cancer Research, Experimental Medicine Unit, Université Catholique de Louvain, Brussels, 1200, Belgium
| | - Sophie Paczesny
- Department of Microbiology and Immunology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Hongyu Gao
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Yunlong Liu
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Lei Yang
- Department of Pediatrics and Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Robert M Tighe
- Division of Pulmonary, Allergy, and Critical Care Medicine, Duke University Medical Center, Durham, NC, 27710, USA
| | - Paula Licona-Limón
- Departamento de Biologia Celular y del Desarrollo, Instituto de Fisiologia Celular, Universidad Nacional Autónoma de México, 04510, Mexico City, Mexico
| | - Richard A Flavell
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, 06510, USA
| | - Shogo Takatsuka
- Research Institute for Biomedical Sciences (RIBS), Tokyo University of Science, Noda, Japan
| | - Daisuke Kitamura
- Research Institute for Biomedical Sciences (RIBS), Tokyo University of Science, Noda, Japan
| | - Jie Sun
- Department of Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Basar Bilgicer
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Catherine R Sears
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine/Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Kai Yang
- Department of Pediatrics and Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Mark H Kaplan
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
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16
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He S, Chen L, Hao X, Yang Y, Shang S. First Characterization of Chicken Interleukin-9. Front Immunol 2022; 13:889991. [PMID: 35795670 PMCID: PMC9252340 DOI: 10.3389/fimmu.2022.889991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/23/2022] [Indexed: 11/20/2022] Open
Abstract
Interleukin-9 (IL-9) is a pleiotropic cytokine that acts on a variety of cells and tissues, and plays roles in inflammation and infection as well as tumor immunity. While mammalian IL-9s have been widely investigated, avian IL-9 has not yet been identified and characterized. In this study, we cloned chicken IL-9 (chIL-9) and performed a phylogenetic analysis, examined its tissue distribution, characterized the biological functions of recombinant chIL-9 (rchIL-9) and the expression form of natural chIL-9. Phylogenetic analysis showed that chIL-9 has less than 30% amino acid identity with mammalian IL-9s. The chIL-9 mRNA can be abundantly detected only in the testis and thymus, and are significantly up-regulated in peripheral blood mononuclear cells (PBMCs) upon mitogen stimulation. The rchIL-9 was produced by prokaryotic and eukaryotic expression systems and showed biological activity in activating monocytes/macrophages to produce inflammatory cytokines and promoting the proliferation of CD3+ T cells. In addition, four monoclonal antibodies (mAbs) and rabbit polyclonal antibody (pAb) against rchIL-9 were generated. Using anti-chIL-9 mAbs and pAb, natural chIL-9 expressed by the activated PBMCs of chickens with a molecular weight of 25kD was identified by Western-blotting. Collectively, our study reveals for the first time the presence of functional IL-9 in birds and lays the ground for further investigating the roles of chIL-9 in diseases and immunity.
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Affiliation(s)
- Shuangjiang He
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Institute of Comparative Medicine, Yangzhou University, Yangzhou, China
| | - Lina Chen
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Institute of Comparative Medicine, Yangzhou University, Yangzhou, China
| | - Xiaoli Hao
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Institute of Comparative Medicine, Yangzhou University, Yangzhou, China
| | - Yi Yang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Institute of Comparative Medicine, Yangzhou University, Yangzhou, China
| | - Shaobin Shang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Institute of Comparative Medicine, Yangzhou University, Yangzhou, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, Yangzhou University, Yangzhou, China
- International Corporation Laboratory of Agriculture and Agricultural Products Safety, Yangzhou University, Yangzhou, China
- *Correspondence: Shaobin Shang,
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17
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Olguín-Martínez E, Muñoz-Paleta O, Ruiz-Medina BE, Ramos-Balderas JL, Licona-Limón I, Licona-Limón P. IL-33 and the PKA Pathway Regulate ILC2 Populations Expressing IL-9 and ST2. Front Immunol 2022; 13:787713. [PMID: 35711429 PMCID: PMC9197159 DOI: 10.3389/fimmu.2022.787713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 04/12/2022] [Indexed: 11/13/2022] Open
Abstract
Type 2 Innate lymphoid cells (ILC2s) are tissue-resident immune cells activated by epithelial-derived alarmins upon tissue damage. They regulate immunity against helminth parasites and allergies by expressing type 2 immune response cytokines including IL-9, known to be critical for inducing and potentiating the immune response in such context. Although ILC2s are reported to be the main source of IL-9 in mice during N. brasiliensis infection, the mechanisms that regulate the expression of IL-9 in these cells are yet to be described. Recent studies have shown that in addition to cytokines, multiple molecules can differentially modulate the functions of ILC2s in various contexts both in vitro and in vivo. Among these stimuli are lipid mediators and neuropeptides, which activate the PKA pathway and have been associated with the regulation of type 2 immune cytokines. In this work we found that ILC2s in mice infected with N. brasiliensis can be classified into different groups based on the expression of IL-9 and ST2. These distinct populations were distributed in the lung and the small intestine. Through the development of an in vitro culture system, we sought to determine the stimuli that regulate the expression of these markers in ILC2s. We identified the alarmin IL-33 as being a key player for increased IL-9 expression. Additionally, we found the PKA pathway to be a dual regulator of ILC2 cells, working synergistically with IL-33 to enhance IL-9 production and capable of modulating proliferation and the expression of ILC2 markers. These data provide further evidence of a high heterogeneity between ILC2 subsets in a context dependent manner and calls for careful consideration when choosing the markers to identify these cells in vivo. Distinguishing ILC2 subsets and dissecting their mechanisms of activation is critical for a deeper understanding of the biology of these cells, allowing their manipulation for therapeutic purposes.
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Affiliation(s)
- Enrique Olguín-Martínez
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico
| | - Ofelia Muñoz-Paleta
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico
| | - Blanca E. Ruiz-Medina
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico
| | - Jose Luis Ramos-Balderas
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico
| | | | - Paula Licona-Limón
- Departamento de Biología Celular y del Desarrollo, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico
- *Correspondence: Paula Licona-Limón,
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Xue G, Zheng N, Fang J, Jin G, Li X, Dotti G, Yi Q, Lu Y. Adoptive cell therapy with tumor-specific Th9 cells induces viral mimicry to eliminate antigen-loss-variant tumor cells. Cancer Cell 2021; 39:1610-1622.e9. [PMID: 34678150 PMCID: PMC8678313 DOI: 10.1016/j.ccell.2021.09.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 07/06/2021] [Accepted: 09/21/2021] [Indexed: 02/04/2023]
Abstract
Resistance can occur in patients receiving adoptive cell therapy (ACT) due to antigen-loss-variant (ALV) cancer cell outgrowth. Here we demonstrate that murine and human T helper (Th) 9 cells, but not Th1/Tc1 or Th17 cells, expressing tumor-specific T cell receptors (TCRs) or chimeric antigen receptors (CARs), eradicate advanced tumors that contain ALVs. This unprecedented antitumor capacity of Th9 cells is attributed to both enhanced direct tumor cell killing and bystander antitumor effects promoted by intratumor release of interferon (IFN) α/β. Mechanistically, tumor-specific Th9 cells increase the intratumor accumulation of extracellular ATP (eATP; released from dying tumor cells), because of a unique feature of Th9 cells that lack the expression of ATP degrading ectoenzyme cluster of differentiation (CD) 39. Intratumor enrichment of eATP promotes the monocyte infiltration and stimulates their production of IFNα/β by inducing eATP-endogenous retrovirus-Toll-like receptor 3 (TLR3)/mitochondrial antiviral signaling (MAVS) pathway activation. These results identify tumor-specific Th9 cells as a unique T cell subset endowed with the unprecedented capacity to eliminate ALVs for curative responses.
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Affiliation(s)
- Gang Xue
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA
| | - Ningbo Zheng
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA
| | - Jing Fang
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA
| | - Guangxu Jin
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Xiaoyin Li
- Department of Mathematics and Statistics, St. Cloud State University, St Cloud, MN 56301, USA
| | - Gianpietro Dotti
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Qing Yi
- Center for Translational Research in Hematologic Malignancies, Houston Methodist Cancer Center, Houston, TX 77030, USA.
| | - Yong Lu
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA.
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19
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Liang Z, Pan F, Yang Z, Wang M, Hu C, Shi L, Ji Q, Liu L. Interleukin-9 deficiency affects lipopolysaccharide-induced macrophage-related oxidative stress and myocardial cell apoptosis via the Nrf2 pathway both in vivo and in vitro. Biofactors 2021; 47:674-685. [PMID: 33979459 DOI: 10.1002/biof.1754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/25/2021] [Indexed: 01/29/2023]
Abstract
Previous studies showed that interleukin-9 (IL-9) is involved in cardiovascular diseases, including hypertension and cardiac fibrosis. This study aimed to investigate the role of IL-9 in lipopolysaccharide (LPS)-induced myocardial cell (MC) apoptosis. Mice were treated with LPS, and IL-9 expression was measured and the results showed that compared with WT mice, LPS-treated mice exhibited increased cardiac Mø-derived IL-9. Additionally, the effects of IL-9 deficiency (IL-9-/-) on macrophage (Mø)-related oxidative stress and MC apoptosis were evaluated, the results showed that IL-9 knockout significantly exacerbated cardiac dysfunction, inhibited Nrf2 nuclear transfer, promoted an imbalance in M1 and M2 Møs, and exacerbated oxidative stress and MC apoptosis in LPS-treated mice. Treatment with ML385, a specific nuclear factor erythroid-2 related factor 2 (Nrf2) pathway inhibitor significantly alleviated the above effects in LPS-treated IL-9-/- mice. Bone marrow-derived Møs from wild-type (WT) mice and IL-9-/- mice were treated with LPS, and the differentiation and oxidative stress levels of Møs were measured. The effect of Mø differentiation on mouse MC apoptosis was also analyzed in vitro. The results showed that LPS-induced M1 Mø/M2 Mø imbalance and Mø-related oxidative stress were alleviated by IL-9 knockout but were exacerbated by ML385 treatment. The protective effects of IL-9 deficiency on the MC apoptosis mediated by LPS-treated Møs were reversed by ML-385. Our results suggest that deletion of IL-9 decreased the nuclear translocation of Nrf2 in Møs, which further aggravated Mø-related oxidative stress and MC apoptosis. IL-9 may be a target for the prevention of LPS-induced cardiac injury.
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MESH Headings
- Animals
- Antigens, CD/genetics
- Antigens, CD/immunology
- Apoptosis/genetics
- Apoptosis/immunology
- Cell Nucleus/metabolism
- Cytoplasm/metabolism
- Gene Expression Regulation
- Interleukin-9/deficiency
- Interleukin-9/genetics
- Interleukin-9/immunology
- Lipopolysaccharides/administration & dosage
- Macrophages/immunology
- Macrophages/pathology
- Male
- Mice
- Mice, Knockout
- Myocarditis/chemically induced
- Myocarditis/genetics
- Myocarditis/immunology
- Myocarditis/pathology
- Myocytes, Cardiac/immunology
- Myocytes, Cardiac/pathology
- NF-E2-Related Factor 2/antagonists & inhibitors
- NF-E2-Related Factor 2/genetics
- NF-E2-Related Factor 2/immunology
- Oxidative Stress
- Primary Cell Culture
- Protein Transport
- Proto-Oncogene Proteins c-bcl-2/genetics
- Proto-Oncogene Proteins c-bcl-2/immunology
- Receptors, Atrial Natriuretic Factor/genetics
- Receptors, Atrial Natriuretic Factor/immunology
- Receptors, Interleukin-9/genetics
- Receptors, Interleukin-9/immunology
- Signal Transduction
- Thiazoles/pharmacology
- Ventricular Function, Left/physiology
- bcl-2-Associated X Protein/genetics
- bcl-2-Associated X Protein/immunology
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Affiliation(s)
- Zhishan Liang
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Fuze Pan
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Zicong Yang
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Mengjie Wang
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Changxing Hu
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Lei Shi
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Qingwei Ji
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Ling Liu
- Department of Cardiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
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20
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Pasvenskaite A, Liutkeviciene R, Gedvilaite G, Vilkeviciute A, Liutkevicius V, Uloza V. The Role of IL-9 Polymorphisms and Serum IL-9 Levels in Carcinogenesis and Survival Rate for Laryngeal Squamous Cell Carcinoma. Cells 2021; 10:cells10030601. [PMID: 33803218 PMCID: PMC8001846 DOI: 10.3390/cells10030601] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/02/2021] [Accepted: 03/05/2021] [Indexed: 11/16/2022] Open
Abstract
Recent studies have described the dichotomous function of IL-9 in various cancer diseases. However, its function has still not been analysed in laryngeal squamous cell carcinoma (LSCC). In the present study, we evaluated five single nucleotide polymorphisms (SNPs) of IL-9 (rs1859430, rs2069870, rs11741137, rs2069885, and rs2069884) and determined their associations with the patients' five-year survival rate. Additionally, we analysed serum IL-9 levels using an enzyme-linked immunosorbent assay. Three hundred LSCC patients and 533 control subjects were included in this study. A significant association between the patients' survival rate and distribution of IL-9 rs1859430 variants was revealed: patients carrying AA genotype had a higher risk of dying (p = 0.005). Haplotypes A-G-C-G-G of IL-9 (rs1859430, rs2069870, rs11741137, rs2069885, and rs2069884) were associated with 47% lower odds of LSCC occurrence (p = 0.035). Serum IL-9 levels were found detectable in three control group subjects (8.99 ± 12.03 pg/mL). In summary, these findings indicate that the genotypic distribution of IL-9 rs1859430 negatively influences the five-year survival rate of LSCC patients. The haplotypes A-G-C-G-G of IL-9 (rs1859430, rs2069870, rs11741137, rs2069885, and rs2069884) are associated with the lower odds of LSCC development.
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Affiliation(s)
- Agne Pasvenskaite
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences (LUHS), LT-50161 Kaunas, Lithuania; (V.L.); (V.U.)
- Correspondence: ; Tel.: +370-6532-3034
| | - Rasa Liutkeviciene
- Neuroscience Institute, Lithuanian University of Health Sciences (LUHS), LT-50161 Kaunas, Lithuania; (R.L.); (G.G.); (A.V.)
| | - Greta Gedvilaite
- Neuroscience Institute, Lithuanian University of Health Sciences (LUHS), LT-50161 Kaunas, Lithuania; (R.L.); (G.G.); (A.V.)
| | - Alvita Vilkeviciute
- Neuroscience Institute, Lithuanian University of Health Sciences (LUHS), LT-50161 Kaunas, Lithuania; (R.L.); (G.G.); (A.V.)
| | - Vykintas Liutkevicius
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences (LUHS), LT-50161 Kaunas, Lithuania; (V.L.); (V.U.)
| | - Virgilijus Uloza
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences (LUHS), LT-50161 Kaunas, Lithuania; (V.L.); (V.U.)
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21
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Abstract
Th17 cells (producing IL-17) and Th9 cells (producing IL-9) exhibit functional plasticity, and their role in tumorigenicity is controversial. Th17/IL-17 and Th9/IL-9 exhibit critical, but often opposing, roles in tumor progression. In this issue of the JCI, Salazar et al. show that while IL-17 and IL-9 induced distinct but complementary molecular pathways, both cytokines also induced epithelial-mesenchymal transition (EMT) in lung cancer cells and promoted metastatic spreading. A key question before us now is whether IL-9 and IL-17 contribute to tumor progression in a sequential and stage-specific manner within the tumor microenvironment.
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22
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Tomar S, Ganesan V, Sharma A, Zeng C, Waggoner L, Smith A, Kim CH, Licona-Limón P, Reinhardt RL, Flavell RA, Wang YH, Hogan SP. IL-4-BATF signaling directly modulates IL-9 producing mucosal mast cell (MMC9) function in experimental food allergy. J Allergy Clin Immunol 2021; 147:280-295. [PMID: 33069715 PMCID: PMC7856198 DOI: 10.1016/j.jaci.2020.08.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 08/13/2020] [Accepted: 08/21/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND This study group has previously identified IL-9-producing mucosal mast cell (MMC9) as the primary source of IL-9 to drive intestinal mastocytosis and experimental IgE-mediated food allergy. However, the molecular mechanisms that regulate the expansion of MMC9s remain unknown. OBJECTIVES This study hypothesized that IL-4 regulates MMC9 development and MMC9-dependent experimental IgE-mediated food allergy. METHODS An epicutaneous sensitization model was used and bone marrow reconstitution experiments were performed to test the requirement of IL-4 receptor α (IL-4Rα) signaling on MMC9s in experimental IgE-mediated food allergy. Flow cytometric, bulk, and single-cell RNA-sequencing analyses on small intestine (SI) MMC9s were performed to illuminate MMC9 transcriptional signature and the effect of IL-4Rα signaling on MMC9 function. A bone marrow-derived MMC9 culture system was used to define IL-4-BATF signaling in MMC9 development. RESULTS Epicutaneous sensitization- and bone marrow reconstitution-based models of IgE-mediated food allergy revealed an IL-4 signaling-dependent cell-intrinsic effect on SI MMC9 accumulation and food allergy severity. RNA-sequencing analysis of SI-MMC9s identified 410 gene transcripts reciprocally regulated by IL-4 signaling, including Il9 and Batf. Insilico analyses identified a 3491-gene MMC9 transcriptional signature and identified 2 transcriptionally distinct SI MMC9 populations enriched for metabolic or inflammatory programs. Employing an in vitro MMC9-culture model system showed that generation of MMC9-like cells was induced by IL-4 and this was in part dependent on BATF. CONCLUSIONS IL-4Rα signaling directly modulates MMC9 function and exacerbation of experimental IgE-mediated food allergic reactions. IL-4Rα regulation of MMC9s is in part BATF-dependent and occurs via modulation of metabolic transcriptional programs.
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Affiliation(s)
- Sunil Tomar
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Mary H Weiser Food Allergy Center, Michigan Medicine, University of Michigan, Ann Arbor, Mich; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Mich
| | - Varsha Ganesan
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Mary H Weiser Food Allergy Center, Michigan Medicine, University of Michigan, Ann Arbor, Mich; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Mich
| | - Ankit Sharma
- Mary H Weiser Food Allergy Center, Michigan Medicine, University of Michigan, Ann Arbor, Mich; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Mich
| | - Chang Zeng
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Lisa Waggoner
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Andrew Smith
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Chang H Kim
- Mary H Weiser Food Allergy Center, Michigan Medicine, University of Michigan, Ann Arbor, Mich; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Mich
| | - Paula Licona-Limón
- Department of Immunobiology, Yale University School of Medicine, New Haven, Conn
| | - Richard L Reinhardt
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, Colo; Department of Biomedical Research, National Jewish Health, Denver, Colo
| | - Richard A Flavell
- Department of Immunobiology, Yale University School of Medicine, New Haven, Conn; Howard Hughes Medical Institute, Chevy Chase, Md
| | - Yui-Hsi Wang
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Type 2 Inflammation and Fibrosis Cluster, Immunology and Inflammation Research, Sanofi, Cambridge, Mass.
| | - Simon P Hogan
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Mary H Weiser Food Allergy Center, Michigan Medicine, University of Michigan, Ann Arbor, Mich; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Mich.
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23
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Nicola S, Rolla G, Bucca C, Geronazzo G, Ridolfi I, Ferraris A, Fusaro E, Peroni CL, Dughera L, Brussino L. Gastric Juice Expression of Th-17 and T-Reg Related Cytokines in Scleroderma Esophageal Involvement. Cells 2020; 9:E2106. [PMID: 32947843 PMCID: PMC7564480 DOI: 10.3390/cells9092106] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/07/2020] [Accepted: 09/11/2020] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Systemic sclerosis (SSc) is a connective tissue disorder which key feature is a fibrotic process. The role of Endothelin-1 (ET-1) and T-helper (Th)-1 cells in lung and skin fibrosis is well known, although Th17- and Treg-cells were found to be involved. However, no studies analyzed cytokines expression in gastric-juice of SSc patients. Our study aimed to evaluate proinflammatory and profibrotic cytokines in gastric-juice of SSc patients and to investigate their correlations with esophageal dysmotility. METHODS Patients performed upper-gastrointestinal-endoscopy with gastric-juice collection, esophageal manometry and thoracic CT-scan. GM-CSF, ET-1, Th-1 (IFN-γ, IL-1β, TNF-α, IL-2, IL-6, IL-9), Th-17 (IL-17, IL-21, IL-22, IL-23) and T-reg (IL-10, TGF-β) related cytokines were measured in 29 SSc-patients and 20 healthy-controls. RESULTS Patients showed significant lower levels of IL-6, IL-17, IL-22 and ET-1 (p < 0.005) compared with controls. Patients with atrophic gastritis presented significant lower levels of IL-2, IL-9, IL-6, TGF-β, GM-CSF, IL-17 and ET-1 (p < 0.005) compared to patients without gastritis. Increased values of IL-2, IL-9, IL-1β, IL-17, ET-1 and GM-CSF (p < 0.005) were observed in patients with esophageal impairment. This is the first report of cytokines measurement in gastric juice of patients with SSc. The high IL-17 concentrations in gastric-juice of scleroderma patients with esophageal dysmotility support the signature of Th-17 cells in scleroderma esophageal fibrosis.
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Affiliation(s)
- Stefania Nicola
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Giovanni Rolla
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Caterina Bucca
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Giada Geronazzo
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Irene Ridolfi
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Andrea Ferraris
- Division of Diagnostic Imaging, Department of Surgical Sciences, Città della Salute e della Scienza Hospital, University of Turin, 10126 Turin, Italy;
| | - Enrico Fusaro
- Rheumatology Department, Azienda Ospedaliera Città della Salute e della Scienza di Torino, 10126 Turin, Italy; (E.F.); (C.L.P.)
| | - Clara Lisa Peroni
- Rheumatology Department, Azienda Ospedaliera Città della Salute e della Scienza di Torino, 10126 Turin, Italy; (E.F.); (C.L.P.)
| | - Luca Dughera
- Unit of Digestive Motility and Endoscopy, Department of Medicine, Città della Salute e della Scienza, 10126 Turin, Italy;
| | - Luisa Brussino
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
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24
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Roy S, Goel R, Aggarwal S, Asthana S, Yadav AK, Awasthi A. Proteome analysis revealed the essential functions of protein phosphatase PP2A in the induction of Th9 cells. Sci Rep 2020; 10:10992. [PMID: 32620893 PMCID: PMC7335106 DOI: 10.1038/s41598-020-67845-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 06/11/2020] [Indexed: 12/25/2022] Open
Abstract
Proteomic analysis identifies post-translational functions of proteins, which remains obscure in transcriptomics. Given the important functions of Th9 cells in anti-tumor immunity, we performed proteome analysis of Th9 cells to understand the involvement of proteins that might be crucial for the anti-tumor functions of Th9 cells. Here we performed a comprehensive proteomic analysis of murine Th0 and Th9 cells, and identified proteins that are enriched in Th9 cells. Pathway analysis identified an abundance of phosphoproteins in the proteome of Th9 cells as compared to Th0 cells. Among upregulated phosphoproteins, Ppp2ca (catalytic subunit of protein phosphatase, PP2A) was found to be highly enriched in Th9 cells. Although the role of PP2A has been shown to regulate the differentiation and functions of Th1, Th2, Th17 and Tregs, its role in the differentiation and functions of Th9 cells is not identified yet. Here we found that PP2A is required for the induction of Th9 cells, as PP2A inhibition leads to the suppression of IL-9 and expression of key transcription factors of Th9 cells. PP2A inhibition abrogates Th9 cell-mediated anti-tumor immune response in B16-OVA melanoma tumor model. Thus, we report that PP2A is essential for the differentiation and anti-tumor functions of Th9 cells.
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Affiliation(s)
- Suyasha Roy
- Immuno-Biology Laboratory, Translational Health Science and Technology Institute (THSTI), 3rd Milestone Gurgaon-Faridabad Expressway, Faridabad, Haryana, 121 001, India
| | - Renu Goel
- Drug Discovery Research Centre, Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Suruchi Aggarwal
- Drug Discovery Research Centre, Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Shailendra Asthana
- Drug Discovery Research Centre, Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Amit Kumar Yadav
- Drug Discovery Research Centre, Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Amit Awasthi
- Immuno-Biology Laboratory, Translational Health Science and Technology Institute (THSTI), 3rd Milestone Gurgaon-Faridabad Expressway, Faridabad, Haryana, 121 001, India.
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Abstract
BACKGROUND This study aimed to investigate the expression of Th9 and Th22 cells in rats with cerebral palsy (CP) after human umbilical cord-derived mesenchymal stem cell (hUC-MSC) transplantation. METHODS First, hUC-MSCs were isolated from fresh umbilical cords and identified. Rats were divided into the normal group, CP group, and hUC-MSC transplantation group. The Morris water maze and balance beam tests were performed to evaluate the neurobehavioral ability of the rats. The levels of TNF-α, IL-6, IL-9, and IL-22 in rat brain tissues were detected by ELISA. Th9 and Th22 proportions in brain tissues were detected by flow cytometric analysis. The mRNA levels of IL-9, IL-22, PU.1, and AHR in brain tissues were determined by qRT-PCR. RESULTS hUC-MSC transplantation enhanced the neurobehavioral ability of CP rats. Furthermore, Th9 and Th22 proportions were decreased in brain tissues from CP rats after hUC-MSC transplantation. The levels of proinflammatory cytokines (TNF-α and IL-6), Th9-related IL-9 and PU.1, and Th22-related IL-22 and AHR were markedly higher in brain tissues from CP rats than in brain tissues from control rats, but their levels were significantly decreased after hUC-MSC transplantation. CONCLUSION Our data indicate that Th9 and Th22 proportions are decreased in CP rats after hUC-MSC transplantation.
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Affiliation(s)
- Xia Niu
- School of Nursing, Anhui Medical University, Hefei, Anhui, China
| | - Xiaoyan Xu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Zhihua Luo
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - De Wu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Jiulai Tang
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
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26
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Fu Y, Koh B, Kuwahara M, Ulrich BJ, Kharwadkar R, Yamashita M, Kaplan MH. BATF-Interacting Proteins Dictate Specificity in Th Subset Activity. J Immunol 2019; 203:1989-1998. [PMID: 31451674 PMCID: PMC6761015 DOI: 10.4049/jimmunol.1900128] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 08/02/2019] [Indexed: 12/24/2022]
Abstract
The basic leucine zipper (bZIP) transcription factor BATF is expressed in multiple Th subsets and cooperates with other factors to regulate gene transcription. BATF activates lineage-specific cytokines in Th subsets, activating IL-9 in Th9 cells and IL-17 in Th17 cells, but not IL-9 or IL-17 in the reciprocal subset. The mechanism for this restricted activity is unclear. In this report, we define BATF binding partners that contribute to Th subset-specific functions. Although BATF and IRF4 are expressed in greater amounts in Th9 than Th17, increased expression of both factors is not sufficient to induce IL-9 in Th17 cells. BATF also requires heterodimer formation with Jun family members to bind DNA and induce gene expression. Using primary mouse T cell culture, we observed that JunB and c-Jun, but not JunD, promote IL-9 production in Th9 cells. Ectopic expression of BATF with either JunB or c-Jun generates modest, but significant, increases in IL-9 production in Th17 cells, suggesting that the low expression of Jun family members is one factor limiting the ability of BATF to induce IL-9 in Th17 cells. We further identified that Bach2 positively regulates IL-9 production by directly binding to the Il9 gene and by increasing transcription factor expression in Th9 cells. Strikingly, cotransduction of Bach2 and BATF significantly induces IL-9 production in both Th9 and Th17 cells. Taken together, our results reveal that JunB, c-Jun, and Bach2 cooperate with BATF to contribute to the specificity of BATF-dependent cytokine induction in Th subsets.
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Affiliation(s)
- Yongyao Fu
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Byunghee Koh
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Makoto Kuwahara
- Department of Immunology, Ehime University, Shitsukawa, Toon-Shi, Ehime 791-0295, Japan; and
| | - Benjamin J Ulrich
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Rakshin Kharwadkar
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Biochemistry and Molecular Biology, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Masakatsu Yamashita
- Department of Immunology, Ehime University, Shitsukawa, Toon-Shi, Ehime 791-0295, Japan; and
| | - Mark H Kaplan
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202;
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Biochemistry and Molecular Biology, School of Medicine, Indiana University, Indianapolis, IN 46202
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Abdul Qayum A, Koh B, Martin RK, Kenworthy BT, Kharwadkar R, Fu Y, Wu W, Conrad DH, Kaplan MH. The Il9 CNS-25 Regulatory Element Controls Mast Cell and Basophil IL-9 Production. J Immunol 2019; 203:1111-1121. [PMID: 31350354 PMCID: PMC6702076 DOI: 10.4049/jimmunol.1900272] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 07/01/2019] [Indexed: 12/20/2022]
Abstract
IL-9 is an important mediator of allergic disease that is critical for mast cell-driven diseases. IL-9 is produced by many cell types, including T cells, basophils, and mast cells. Yet, how IL-9 is regulated in mast cells or basophils is not well characterized. In this report, we tested the effects of deficiency of a mouse Il9 gene regulatory element (Il9 CNS-25) in these cells in vivo and in vitro. In mast cells stimulated with IL-3 and IL-33, the Il9 CNS-25 enhancer is a potent regulator of mast cell Il9 gene transcription and epigenetic modification at the Il9 locus. Our data show preferential binding of STAT5 and GATA1 to CNS-25 over the Il9 promoter in mast cells and that T cells and mast cells have differing requirements for the induction of IL-9 production. Il9 CNS-25 is required for IL-9 production from T cells, basophils, and mast cells in a food allergy model, and deficiency in IL-9 expression results in decreased mast cell expansion. In a Nippostrongylus brasiliensis infection model, we observed a similar decrease in mast cell accumulation. Although decreased mast cells correlated with higher parasite egg burden and delayed clearance in vivo, T cell deficiency in IL-9 also likely contributes to the phenotype. Thus, our data demonstrate IL-9 production in mast cells and basophils in vivo requires Il9 CNS-25, and that Il9 CNS-25-dependent IL-9 production is required for mast cell expansion during allergic intestinal inflammation.
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Affiliation(s)
- Amina Abdul Qayum
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Byunghee Koh
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Rebecca K Martin
- Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond, VA 23298
| | - Blake T Kenworthy
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Rakshin Kharwadkar
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Biochemistry and Molecular Biology, School of Medicine, Indiana University, Indianapolis, IN 46202; and
| | - Yongyao Fu
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Wenting Wu
- Department of Medical and Molecular Genetics, School of Medicine, Indiana University, Indianapolis, IN 46202
| | - Daniel H Conrad
- Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond, VA 23298
| | - Mark H Kaplan
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, IN 46202;
- Department of Microbiology and Immunology, School of Medicine, Indiana University, Indianapolis, IN 46202
- Department of Biochemistry and Molecular Biology, School of Medicine, Indiana University, Indianapolis, IN 46202; and
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Abstract
The helper T cell 9 (Thelper-9, Th9), as a functional subgroup of CD4+T cells, was first discovered in 2008. Th9 cells expressed transcription factor PU.1 and cytokine interleukin-9 (IL-9) characteristically. Recent researches have shown that the differentiation of Th9 cells was coregulated by cytokine transforming growth factor β, IL-4, and various transcription factors. Th9 cells, as a new player, played an important role in various immune-related diseases, including tumors, inflammatory diseases, parasite infection, and other diseases. In this article, we summarize the related research progress and discuss the possible prospect.
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Affiliation(s)
- Jing Chen
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi, Guizhou, China
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou, China
| | - Lian Guan
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi, Guizhou, China
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou, China
| | - Lin Tang
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi, Guizhou, China
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou, China
| | - Shiming Liu
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi, Guizhou, China
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou, China
| | - Ya Zhou
- Department of Medical Physics, Zunyi Medical University, Zunyi, Guizhou, China
| | - Chao Chen
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi, Guizhou, China
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou, China
| | - Zhixu He
- Key Laboratory of Adult Stem Cell Transformation Research, Chinese Academy of Medical Sciences, Zunyi, Guizhou, China
- Department of Pediatrics, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Lin Xu
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi, Guizhou, China
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou, China
- Address correspondence to: Lin Xu, PhD, Department of Immunology, Zunyi Medical University, Zunyi 563003, Guizhou, China
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Chakraborty S, Kubatzky KF, Mitra DK. An Update on Interleukin-9: From Its Cellular Source and Signal Transduction to Its Role in Immunopathogenesis. Int J Mol Sci 2019; 20:ijms20092113. [PMID: 31035677 PMCID: PMC6522352 DOI: 10.3390/ijms20092113] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 04/17/2019] [Accepted: 04/24/2019] [Indexed: 12/18/2022] Open
Abstract
Interleukin-9 (IL-9) is a pleiotropic cytokine and was primarily studied in the context of T helper 2 (TH2)-associated immuno-pathological conditions such as asthma and parasitic infections. There was a paradigm shift in the biology of IL-9 after the recent discovery of TH9 cells, a new subtype of TH cells which secrete IL-9 in copious amounts. This has resulted in renewed interest in this cytokine, which was neglected since discovery because it was considered it to be just another TH2 cytokine. Recent studies have shown that it has multiple cellular sources and is critically involved in the immune-pathogenesis of inflammatory diseases and in guarding immune tolerance. In this review, we will discuss its discovery, gene organization, cellular sources, and signaling pathways. Especially, we will give an update on the recent development regarding its relevance in the immune pathogenesis of human diseases.
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Affiliation(s)
- Sushmita Chakraborty
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi 1100029, India.
| | - Katharina F Kubatzky
- Zentrum für Infektiologie, Medizinische Mikrobiologie und Hygiene, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 324, 69120 Heidelberg, Germany.
| | - Dipendra Kumar Mitra
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi 1100029, India.
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30
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王 进, 董 晓, 朱 新, 赵 华, 毛 德, 赵 鑫. [Expression of interleukin-9 in colon cancer tissues and its clinical significance]. Nan Fang Yi Ke Da Xue Xue Bao 2018; 38:943-948. [PMID: 30187869 PMCID: PMC6744043 DOI: 10.3969/j.issn.1673-4254.2018.08.07] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To investigate the expression of interleukin-9 (IL-9) in colon cancer tissues and its clinical significance. METHODS Immunohistochenmistry and qRT-PCR were used to detect the expressions of IL-9 protein and mRNA in 92 colon cancer tissues and paired adjacent normal tissues. The correlation of IL-9 expressions with the clinicopathological features and prognosis of the patients was analyzed. RESULTS IL-9 protein and mRNA expressions were significantly higher in adjacent normal tissues than in the colon cancer tissues (P < 0.001). In colon cancer patients, IL-9 expression was significantly correlated with TNM stage (P=0.013), Ducks stage (P=0.025) and lymph node metastasis (P=0.004) but not with gender, age, tumor size, differentiation or hepatic metastasis (P > 0.05). The survival time of colon cancer patients with positive IL-9 expression was significantly longer than that of patients negative for IL-9 expression (P=0.015). CONCLUSIONS IL-9 expression is lowered in colon cancer tissues compoved with in the adjacent normal tissues. IL-9 expression is negatively correlated with TNM staging, Ducks staging and lymph node metastasis but positively with good prognosis, suggesting its important role in the tumor microenvironment of colon cancer.
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Affiliation(s)
- 进 王
- />苏州大学附属第一医院普外科,江苏 苏州 215006Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - 晓强 董
- />苏州大学附属第一医院普外科,江苏 苏州 215006Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - 新国 朱
- />苏州大学附属第一医院普外科,江苏 苏州 215006Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - 华 赵
- />苏州大学附属第一医院普外科,江苏 苏州 215006Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - 德利 毛
- />苏州大学附属第一医院普外科,江苏 苏州 215006Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - 鑫 赵
- />苏州大学附属第一医院普外科,江苏 苏州 215006Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou 215006, China
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31
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Affiliation(s)
- Clare M Lloyd
- From the Section of Inflammation, Repair, and Development, National Heart and Lung Institute, Imperial College London, and the MRC-Asthma U.K. Centre in Allergic Mechanisms of Asthma - both in London
| | - James A Harker
- From the Section of Inflammation, Repair, and Development, National Heart and Lung Institute, Imperial College London, and the MRC-Asthma U.K. Centre in Allergic Mechanisms of Asthma - both in London
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32
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Lu Y, Wang Q, Xue G, Bi E, Ma X, Wang A, Qian J, Dong C, Yi Q. Th9 Cells Represent a Unique Subset of CD4 + T Cells Endowed with the Ability to Eradicate Advanced Tumors. Cancer Cell 2018; 33:1048-1060.e7. [PMID: 29894691 PMCID: PMC6072282 DOI: 10.1016/j.ccell.2018.05.004] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 02/15/2018] [Accepted: 05/08/2018] [Indexed: 12/12/2022]
Abstract
The antitumor effector T helper 1 (Th1) and Th17 cells represent two T cell paradigms: short-lived cytolytic Th1 cells and "stem cell-like" memory Th17 cells. We report that Th9 cells represent a third paradigm-they are less-exhausted, fully cytolytic, and hyperproliferative. Only tumor-specific Th9 cells completely eradicated advanced tumors, maintained a mature effector cell signature with cytolytic activity as strong as Th1 cells, and persisted as long as Th17 cells in vivo. Th9 cells displayed a unique Pu.1-Traf6-NF-κB activation-driven hyperproliferative feature, suggesting a persistence mechanism rather than an antiapoptotic strategy. Th9 antitumor efficacy depended on interleukin-9 and upregulated expression of Eomes and Traf6. Thus, tumor-specific Th9 cells are a more effective CD4+ T cell subset for adoptive cancer therapy.
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MESH Headings
- Animals
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- Cell Line, Tumor
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic/immunology
- Immunotherapy, Adoptive/methods
- Interleukin-9/genetics
- Interleukin-9/immunology
- Interleukin-9/metabolism
- Melanoma, Experimental/genetics
- Melanoma, Experimental/immunology
- Melanoma, Experimental/therapy
- Mice, Inbred C57BL
- Mice, Knockout
- NF-kappa B/genetics
- NF-kappa B/immunology
- NF-kappa B/metabolism
- Proto-Oncogene Proteins/genetics
- Proto-Oncogene Proteins/immunology
- Proto-Oncogene Proteins/metabolism
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/metabolism
- TNF Receptor-Associated Factor 6/genetics
- TNF Receptor-Associated Factor 6/immunology
- TNF Receptor-Associated Factor 6/metabolism
- Trans-Activators/genetics
- Trans-Activators/immunology
- Trans-Activators/metabolism
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Affiliation(s)
- Yong Lu
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA; Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
| | - Qiang Wang
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Gang Xue
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA
| | - Enguang Bi
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Xingzhe Ma
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Aibo Wang
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Jianfei Qian
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Chen Dong
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Qing Yi
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
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33
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Abstract
Interleukin (IL) 9-producing helper T (Th) 9 cells play a major role in contributing immunity against extracellular pathogens. In addition, the role of Th9 cells was demonstrated in the pathogenesis of allergic, skin, and intestinal inflammation. The functions of Th9 cells were further extended in antitumor immune response, as Th9 cells were suggested to be potent antitumor Th cells. Given the pleotropic functions of IL-9 in various pathophysiological conditions, it is essential to understand the differentiation and stability of Th9 cells and other IL-9-producing T cells. In addition to Th9 cells, Th2 and Th17 cells as well as induced Foxp3+ regulatory T cells (iTregs) cells also produce IL-9, but how IL-9 production is regulated in these cell types is not yet clearly defined. Although Th2, Th9 and Th17 cells as well as iTregs develop in the presence of distinct differentiating factors, yet they all express IL-9 together with their own lineage specific cytokines. Here, in this review, we summarize the current understanding of signaling pathways that lead to the promotion of differentiation of Th9 cells and IL-9 induction in Th2 and Th17 cells, as well as in iTregs. We further discuss the transcriptional regulation of Th9 cells in context of Foxo1, as an essential transcription factor required for the development and functions of Th9 and other IL-9-producing T cells.
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Affiliation(s)
| | - Amit Awasthi
- Immuno-Biology Laboratory, Center for Human Microbial Ecology, Translational Health Science and Technology Institute, Faridabad, India
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34
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Anuradha R, Munisankar S, Bhootra Y, Dolla C, Kumaran P, Nutman TB, Babu S. Modulation of CD4 + and CD8 + T Cell Function and Cytokine Responses in Strongyloides stercoralis Infection by Interleukin-27 (IL-27) and IL-37. Infect Immun 2017; 85:e00500-17. [PMID: 28874444 PMCID: PMC5649007 DOI: 10.1128/iai.00500-17] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 08/25/2017] [Indexed: 11/20/2022] Open
Abstract
Strongyloides stercoralis infection is associated with diminished antigen-specific Th1- and Th17-associated responses and enhanced Th2-associated responses. Interleukin-27 (IL-27) and IL-37 are two known anti-inflammatory cytokines that are highly expressed in S. stercoralis infection. We therefore wanted to examine the role of IL-27 and IL-37 in regulating CD4+ and CD8+ T cell responses in S. stercoralis infection. To this end, we examined the frequency of Th1/Tc1, Th2/Tc2, Th9/Tc9, Th17/Tc17, and Th22/Tc22 cells in 15 S. stercoralis-infected individuals and 10 uninfected individuals stimulated with parasite antigen following IL-27 or IL-37 neutralization. We also examined the production of prototypical type 1, type 2, type 9, type 17, and type 22 cytokines in the whole-blood supernatants. Our data reveal that IL-27 or IL-37 neutralization resulted in significantly enhanced frequencies of Th1/Tc1, Th2/Tc2, Th17/Tc17, Th9, and Th22 cells with parasite antigen stimulation. There was no induction of any T cell response in uninfected individuals following parasite antigen stimulation and IL-27 or IL-37 neutralization. Moreover, we also observed increased production of gamma interferon (IFN-γ), IL-5, IL-9, IL-17, and IL-22 and decreased production of IL-10 following IL-27 and IL-37 neutralization and parasite antigen stimulation in whole-blood cultures. Thus, we demonstrate that IL-27 and IL-37 limit the induction of particular T cell subsets along with cytokine responses in S. stercoralis infections, which suggest the importance of IL-27 and IL-37 in immune modulation in a chronic helminth infection.
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Affiliation(s)
- Rajamanickam Anuradha
- National Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India
| | - Saravanan Munisankar
- National Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India
| | - Yukthi Bhootra
- National Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India
| | | | - Paul Kumaran
- National Institute for Research in Tuberculosis, Chennai, India
| | - Thomas B Nutman
- Laboratory of Parasitic Diseases, NIAID, NIH, Bethesda, Maryland, USA
| | - Subash Babu
- National Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India
- Laboratory of Parasitic Diseases, NIAID, NIH, Bethesda, Maryland, USA
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35
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Abstract
Interleukin 9 secreting TH9 cells have been proposed as the latest addition to the family of T helper cell subsets. While a growing body of evidence from animal models points to important roles for these cells in allergic inflammation of the lung, autoinflammation of the gastrointestinal tract, and tumor immunity, their role in skin immunity and skin immunopathology remains poorly defined. Interestingly, studies of T helper cells from healthy humans suggest that TH9 cells are predominantly skin-homing and skin-resident and that they are involved in protection against extracellular pathogens. Thus, TH9 cells have entered the stage as potential mediators of cutaneous pathology. However, under which conditions and by which mechanisms these cells contribute to skin immunity and disease still has to be investigated. Here, we review our current understanding of TH9 cells as skin-tropic T helper cells and their involvement in skin pathology. Further, we discuss open questions with regard to the intricate nature of interleukin 9 producing T helper cells.
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Affiliation(s)
- Rachael A Clark
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Christoph Schlapbach
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
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36
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Meylan F, Siegel RM. TNF superfamily cytokines in the promotion of Th9 differentiation and immunopathology. Semin Immunopathol 2016; 39:21-28. [PMID: 27896636 DOI: 10.1007/s00281-016-0612-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 11/17/2016] [Indexed: 12/12/2022]
Abstract
The tumor necrosis factor (TNF) receptors and their corresponding cytokine ligands have been implicated in many aspects of the biology of immune functions. TNF receptors have key roles during various stages of T cell homeostasis. Many of them can co-stimulate lymphocyte proliferation and cytokine production. Additionally, several TNF cytokines can regulate T cell differentiation, including promoting Th1, Th2, Th17, and more recently the newly described Th9 subset. Four TNF family cytokines have been identified as regulators for IL-9 production by T cells. OX40L, TL1A, and GITRL can promote Th9 formation but can also divert iTreg into Th9, while 4-1BBL seems to inhibit IL-9 production from iTreg and has not been studied for its ability to promote Th9 generation. Regulation of IL-9 production by TNF family cytokines has repercussions in vivo, including enhancement of anti-tumor immunity and immunopathology in allergic lung and ocular inflammation. Regulating T cell production of IL-9 through blockade or agonism of TNF family cytokine receptors may be a therapeutic strategy for autoimmune and allergic diseases and in tumor.
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Affiliation(s)
- Françoise Meylan
- Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, MD, 20892, USA.
| | - Richard M Siegel
- Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, MD, 20892, USA
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37
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Olivry T, Mayhew D, Paps JS, Linder KE, Peredo C, Rajpal D, Hofland H, Cote-Sierra J. Early Activation of Th2/Th22 Inflammatory and Pruritogenic Pathways in Acute Canine Atopic Dermatitis Skin Lesions. J Invest Dermatol 2016; 136:1961-1969. [PMID: 27342734 DOI: 10.1016/j.jid.2016.05.117] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 12/16/2022]
Abstract
Determining inflammation and itch pathway activation in patients with atopic dermatitis (AD) is fraught with the inability to precisely assess the age of skin lesions, thus affecting the analysis of time-dependent mediators. To characterize inflammatory events occurring during early experimental acute AD lesions, biopsy samples were collected 6, 24, and 48 hours after epicutaneous application of Dermatophagoides farinae house dust mites to sensitized atopic dogs. The skin transcriptome was assessed using a dog-specific microarray and quantitative PCR. Acute canine AD skin lesions had a significant up-regulation of genes encoding T helper (Th) 2 (e.g., IL4, IL5, IL13, IL31, and IL33), Th9 (IL9), and Th22 (IL22) cytokines as well as Th2-promoting chemokines such as CCL5 and CCL17. Proinflammatory (e.g., IL6, LTB, and IL18) cytokines were also up-regulated. Other known pruritogenic pathways were also activated: there was significant up-regulation of genes encoding proteases cathepsin S (CTSS), mast cell chymase (CMA1), tryptase (TPS1) and mastin, neuromedin-B (NMB), nerve growth factor (NGF), and leukotriene-synthesis enzymes (ALOX5, ALOX5AP, and LTA4H). Experimental acute canine house dust mite-induced AD lesions exhibit an activation of innate and adaptive immune responses and pruritogenic pathways similar to those seen in humans with acute AD, thereby validating this model to test innovative therapeutics modalities for this disease.
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Affiliation(s)
- Thierry Olivry
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA; Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
| | - David Mayhew
- Computational Biology, Target Sciences, GlaxoSmithKline, King of Prussia, Pennsylvania, USA
| | - Judy S Paps
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA
| | - Keith E Linder
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA; Department of Population Health and Pathobiology, College of Veterinary Medicine, Research Triangle Park, North Carolina, USA
| | - Carlos Peredo
- Stiefel, GlaxoSmithKline, Research Triangle Park, North Carolina, USA.
| | - Deepak Rajpal
- Safety Assessment, Platform Technology and Science, GlaxoSmithKline, Research Triangle Park, NC, USA
| | - Hans Hofland
- Stiefel, GlaxoSmithKline, Research Triangle Park, North Carolina, USA
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38
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Yeruva L, Spencer NE, Saraf MK, Hennings L, Bowlin AK, Cleves MA, Mercer K, Chintapalli SV, Shankar K, Rank RG, Badger TM, Ronis MJJ. Formula diet alters small intestine morphology, microbial abundance and reduces VE-cadherin and IL-10 expression in neonatal porcine model. BMC Gastroenterol 2016; 16:40. [PMID: 27005303 PMCID: PMC4804644 DOI: 10.1186/s12876-016-0456-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 03/15/2016] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Breastfeeding is associated with a variety of positive health outcomes in children and is recommended exclusively for the first 6 months of life; however, 50-70 % of infants in the US are formula-fed. To test the hypothesis that immune system development and function in neonates and infants are significantly influenced by diet, 2-day old piglets were fed soy or milk formula (n = 6/group/gender) until day 21 and compared to a sow-fed group (n = 6/gender). METHODS Histomorphometric analyses of ileum, jejunum and Peyer's patches were carried out, to determine the inflammation status, mRNA and protein expression of pro-inflammatory, anti-inflammatory and growth-related chemokines and cytokines. RESULTS In formula-fed animals, increases in ileum and jejunum villus height and crypt depth were observed in comparison to sow-fed animals (jejunum, p < 0.01 villus height, p < 0.04 crypt depth; ileum p < 0.001 villus height, p < 0.002 crypt depth). In formula-fed the lymphoid follicle size (p < 0.01) and germinal centers (p < 0.01) with in the Peyer's patch were significantly decreased in comparison to sow-fed, indicating less immune education. In ileum, formula diet induced significant up-regulation of AMCFII, IL-8, IL-15, VEGFA, LIF, FASL, CXCL11, CCL4, CCL25 and down-regulation of IL-6, IL-9, IL-10, IL-27, IFNA4, CSF3, LOC100152038, and LOC100736831 at the transcript level. We have confirmed some of the mRNA data by measuring protein, and significant down-regulation of anti-inflammatory molecule IL-10 in comparison to sow-fed piglets was observed. To further determine the membrane protein expression in the ileum, VE-cadherin, occludin, and claudin-3, Western blot analyses were conducted. Sow fed piglets showed significantly more VE-Cadherin, which associated with levels of calcium, and putrescine measured. It is possible that differences in GI tract and immune development are related to shifts in the microbiome; notably, there were 5-fold higher amounts of Lactobacillaceae spp and 3 fold higher Clostridia spp in the sow fed group in comparison to milk formula-fed piglets, whereas in milk formula-fed pigs Enterobacteriaceae spp was 5-fold higher. CONCLUSION In conclusion, formula diet alters GI morphology, microbial abundance, intestinal barrier protein VE-cadherin and anti-inflammatory molecule IL-10 expression. Further characterization of formula effects could lead to modification of infant formula to improve immune function, reduce inflammation and prevent conditions such as allergies and infections.
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MESH Headings
- Animals
- Animals, Newborn
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Cadherins/genetics
- Cadherins/metabolism
- Calcium/metabolism
- Cytokines/drug effects
- Cytokines/genetics
- Cytokines/metabolism
- Diet
- Down-Regulation
- Fas Ligand Protein/drug effects
- Fas Ligand Protein/genetics
- Fas Ligand Protein/metabolism
- Gastrointestinal Microbiome/drug effects
- Humans
- Ileum/drug effects
- Ileum/metabolism
- Ileum/microbiology
- Ileum/pathology
- Infant Formula/pharmacology
- Infant, Newborn
- Interferon-alpha/drug effects
- Interferon-alpha/genetics
- Interferon-alpha/metabolism
- Interleukin-10/genetics
- Interleukin-10/metabolism
- Interleukin-15/genetics
- Interleukin-15/metabolism
- Interleukin-27/genetics
- Interleukin-27/metabolism
- Interleukin-6/genetics
- Interleukin-6/metabolism
- Interleukin-8/drug effects
- Interleukin-8/genetics
- Interleukin-8/metabolism
- Interleukin-9/genetics
- Interleukin-9/metabolism
- Intestine, Small/drug effects
- Intestine, Small/metabolism
- Intestine, Small/microbiology
- Intestine, Small/pathology
- Jejunum/drug effects
- Jejunum/metabolism
- Jejunum/microbiology
- Jejunum/pathology
- Leukemia Inhibitory Factor/drug effects
- Leukemia Inhibitory Factor/genetics
- Leukemia Inhibitory Factor/metabolism
- Milk
- Peyer's Patches/drug effects
- Peyer's Patches/immunology
- RNA, Messenger/drug effects
- RNA, Messenger/metabolism
- Soy Foods
- Swine
- Up-Regulation
- Vascular Endothelial Growth Factor A/drug effects
- Vascular Endothelial Growth Factor A/genetics
- Vascular Endothelial Growth Factor A/metabolism
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Affiliation(s)
- Laxmi Yeruva
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Arkansas Children’s Hospital Research Institute, Little Rock, USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | | | - Manish K. Saraf
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Leah Hennings
- />Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Anne K. Bowlin
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Mario A. Cleves
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Kelly Mercer
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Sree V. Chintapalli
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Kartik Shankar
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Roger G. Rank
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Thomas M. Badger
- />Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, AR 72202 USA
- />Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Martin J. J. Ronis
- />Department of Pharmacology & Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, LA USA
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Luk CCW, Tam LS, Kwan BCH, Wong PCH, Ma TKW, Chow KM, Lai FMM, Li PKT, Szeto CC. Intrarenal and Urinary Th9 and Th22 Cytokine Gene Expression in Lupus Nephritis. J Rheumatol 2015; 42:1150-5. [PMID: 25979722 DOI: 10.3899/jrheum.140954] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2015] [Indexed: 12/27/2022]
Abstract
OBJECTIVE We studied the urinary sediment mRNA level of Th9- and Th22-related cytokines in patients with systemic lupus erythematosus (SLE). METHODS We quantified urinary mRNA levels of interleukin (IL) 9, IL-10, IL-22, and their corresponding transcription factors in 73 patients with active lupus nephritis, 13 patients with hypertensive nephrosclerosis (HTN), and 25 healthy subjects. RESULTS There was no detectable IL-9 mRNA in all samples. Patients with proliferative lupus nephritis had significantly lower urinary IL-22 mRNA levels than those with nonproliferative nephritis (2.2 ± 5.4 vs 8.6 ± 20.0 copies, p = 0.019), and urinary IL-22 mRNA level inversely correlated with the histological activity index (r = -0.427, p < 0.0001). In contrast, patients with lupus nephritis had significantly higher urinary IL-10 mRNA levels than patients with HTN (7.8 ± 18.5 vs 1.9 ± 4.0 copies, p = 0.012), and urinary IL-10 mRNA levels correlated with its intrarenal mRNA levels (r = 0.337, p = 0.004) and SLE disease activity index (r = 0.277, p = 0.018). Urinary IL-10 mRNA level was significantly lower among patients who achieved complete remission than those with partial remission or no response (4.1 ± 6.5 vs 14.1 ± 28.0 copies, p = 0.036). CONCLUSION Urinary IL-22 mRNA level is decreased in patients with SLE with proliferative nephritis, while urinary IL-10 mRNA levels correlates with its intrarenal mRNA level and disease activity. Urinary IL-10 mRNA levels may also predict treatment response. These results suggest that urinary mRNA levels of IL-10 and IL-22 might be used as biomarkers for assessing disease activity and risk stratification in lupus nephritis.
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Affiliation(s)
- Cathy Choi-Wan Luk
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Lai-Shan Tam
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Bonnie Ching-Ha Kwan
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Priscilla Ching-Han Wong
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Terry King-Wing Ma
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Kai-Ming Chow
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Fernand Mac-Moune Lai
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Philip Kam-Tao Li
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK
| | - Cheuk-Chun Szeto
- From the Department of Medicine and Therapeutics, and Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.C.C. Luk, BSc, MPhil, Research Fellow; L.S. Tam, MD, FRCP, Professor; B.C. Kwan, MBBS, FRCP, Associate Professor; P.C. Wong, MBChB, MRCP(UK), Fellow; T.K. Ma, MBChB, MRCP(UK), Fellow; K.M. Chow, MBChB, FRCP(Edin), Associate Consultant, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK; F.M. Lai, MD, FRCPA, Professor, Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, CUHK; P.K. Li, MD, FRCP, Consultant; C.C. Szeto, MD, FRCP, Professor, Department of Medicine and Therapeutics, Prince of Wales Hospital, CUHK.
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Richard AC, Tan C, Hawley ET, Gomez-Rodriguez J, Goswami R, Yang XP, Cruz AC, Penumetcha P, Hayes ET, Pelletier M, Gabay O, Walsh M, Ferdinand JR, Keane-Myers A, Choi Y, O'Shea JJ, Al-Shamkhani A, Kaplan MH, Gery I, Siegel RM, Meylan F. The TNF-family ligand TL1A and its receptor DR3 promote T cell-mediated allergic immunopathology by enhancing differentiation and pathogenicity of IL-9-producing T cells. J Immunol 2015; 194:3567-82. [PMID: 25786692 PMCID: PMC5112176 DOI: 10.4049/jimmunol.1401220] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 02/09/2015] [Indexed: 11/19/2022]
Abstract
The TNF family cytokine TL1A (Tnfsf15) costimulates T cells and type 2 innate lymphocytes (ILC2) through its receptor DR3 (Tnfrsf25). DR3-deficient mice have reduced T cell accumulation at the site of inflammation and reduced ILC2-dependent immune responses in a number of models of autoimmune and allergic diseases. In allergic lung disease models, immunopathology and local Th2 and ILC2 accumulation is reduced in DR3-deficient mice despite normal systemic priming of Th2 responses and generation of T cells secreting IL-13 and IL-4, prompting the question of whether TL1A promotes the development of other T cell subsets that secrete cytokines to drive allergic disease. In this study, we find that TL1A potently promotes generation of murine T cells producing IL-9 (Th9) by signaling through DR3 in a cell-intrinsic manner. TL1A enhances Th9 differentiation through an IL-2 and STAT5-dependent mechanism, unlike the TNF-family member OX40, which promotes Th9 through IL-4 and STAT6. Th9 differentiated in the presence of TL1A are more pathogenic, and endogenous TL1A signaling through DR3 on T cells is required for maximal pathology and IL-9 production in allergic lung inflammation. Taken together, these data identify TL1A-DR3 interactions as a novel pathway that promotes Th9 differentiation and pathogenicity. TL1A may be a potential therapeutic target in diseases dependent on IL-9.
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Affiliation(s)
- Arianne C Richard
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Cuiyan Tan
- Experimental Immunology Section, National Eye Institute, National Institutes of Health, Bethesda, MD 20892
| | - Eric T Hawley
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Julio Gomez-Rodriguez
- Genetic Disease Research Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892
| | - Ritobrata Goswami
- Department of Pediatrics and Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202
| | - Xiang-Ping Yang
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Anthony C Cruz
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Pallavi Penumetcha
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Erika T Hayes
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Martin Pelletier
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Odile Gabay
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Matthew Walsh
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19102
| | - John R Ferdinand
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, United Kingdom; and
| | - Andrea Keane-Myers
- Biological Defense Research Directorate, Naval Medical Research Center-Frederick, Fort Detrick, MD 21702
| | - Yongwon Choi
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19102
| | - John J O'Shea
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Aymen Al-Shamkhani
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, United Kingdom; and
| | - Mark H Kaplan
- Department of Pediatrics and Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202
| | - Igal Gery
- Experimental Immunology Section, National Eye Institute, National Institutes of Health, Bethesda, MD 20892
| | - Richard M Siegel
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892;
| | - Françoise Meylan
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
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Chen N, Lu K, Li P, Lv X, Wang X. Overexpression of IL-9 induced by STAT6 activation promotes the pathogenesis of chronic lymphocytic leukemia. Int J Clin Exp Pathol 2014; 7:2319-2323. [PMID: 24966942 PMCID: PMC4069881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 04/26/2014] [Indexed: 06/03/2023]
Abstract
Chronic lymphocytic leukemia (CLL) is a common leukemia in adults, but its pathogenesis is still poorly understood. Recently, extensive evidence suggests that the malignant cells of CLL patients secrete a range of cytoprotective cytokines including interleukin-4 (IL-4). IL-4 induced the rapid phosphorylation(p) and activation of the signal transducer and activator of transcription (STAT)-6 transcription factor in CLL cells in vitro. Interleukin-9 (IL-9) is not expressed by Th2 and Th9 cells in the absence of STAT6 expression. To elucidate whether there was a function link between IL-9 and STAT6 in CLL, MEC-1 cells were analyzed using RT-PCR, and western blot. Interestingly, when added with recombinant human IL-4 (rIL-4) in culturing MEC-1 cells, expressions of p-STAT6 and IL-9 in MEC-1 cells increased at a time-dependent manner and their expressions could be inhibited by STAT6 inhibitor. Our data indicated that the upregulation of IL-9 induced by pSTAT6 may be involved in the pathogenesis of CLL.
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MESH Headings
- Apoptosis
- Cell Line, Tumor
- Gene Expression Regulation, Neoplastic
- Humans
- Interleukin-4/pharmacology
- Interleukin-9/genetics
- Interleukin-9/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Phosphorylation
- RNA, Messenger/metabolism
- Recombinant Proteins/pharmacology
- STAT6 Transcription Factor/antagonists & inhibitors
- STAT6 Transcription Factor/genetics
- STAT6 Transcription Factor/metabolism
- Signal Transduction/drug effects
- Up-Regulation
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Affiliation(s)
- Na Chen
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, China
| | - Kang Lu
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, China
| | - Peipei Li
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, China
| | - Xiao Lv
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, China
| | - Xin Wang
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, China
- Institute of Diagnostics, School of Medicine, Shandong UniversityJinan, Shandong, China
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42
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Jabeen R, Goswami R, Awe O, Kulkarni A, Nguyen ET, Attenasio A, Walsh D, Olson MR, Kim MH, Tepper RS, Sun J, Kim CH, Taparowsky EJ, Zhou B, Kaplan MH. Th9 cell development requires a BATF-regulated transcriptional network. J Clin Invest 2014; 123:4641-53. [PMID: 24216482 DOI: 10.1172/jci69489] [Citation(s) in RCA: 163] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Accepted: 08/08/2013] [Indexed: 12/24/2022] Open
Abstract
T helper 9 (Th9) cells are specialized for the production of IL-9, promote allergic inflammation in mice, and are associated with allergic disease in humans. It has not been determined whether Th9 cells express a characteristic transcriptional signature. In this study, we performed microarray analysis to identify genes enriched in Th9 cells compared with other Th subsets. This analysis defined a transcriptional regulatory network required for the expression of a subset of Th9-enriched genes. The activator protein 1 (AP1) family transcription factor BATF (B cell, activating transcription factor–like) was among the genes enriched in Th9 cells and was required for the expression of IL-9 and other Th9-associated genes in both human and mouse T cells. The expression of BATF was increased in Th9 cultures derived from atopic infants compared with Th9 cultures from control infants. T cells deficient in BATF expression had a diminished capacity to promote allergic inflammation compared with wild-type controls. Moreover, mouse Th9 cells ectopically expressing BATF were more efficient at promoting allergic inflammation than control transduced cells. These data indicate that BATF is a central regulator of the Th9 phenotype and contributes to the development of allergic inflammation.
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MESH Headings
- Adoptive Transfer
- Animals
- Basic-Leucine Zipper Transcription Factors/deficiency
- Basic-Leucine Zipper Transcription Factors/genetics
- Basic-Leucine Zipper Transcription Factors/metabolism
- Cell Lineage/genetics
- Cell Lineage/immunology
- Humans
- Hypersensitivity/etiology
- Hypersensitivity/immunology
- Hypersensitivity/metabolism
- Hypersensitivity, Immediate/genetics
- Hypersensitivity, Immediate/immunology
- Hypersensitivity, Immediate/metabolism
- Infant
- Inflammation/etiology
- Inflammation/immunology
- Inflammation/metabolism
- Interferon Regulatory Factors/deficiency
- Interferon Regulatory Factors/genetics
- Interferon Regulatory Factors/metabolism
- Interleukin-9/biosynthesis
- Interleukin-9/genetics
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Knockout
- Mice, Transgenic
- Oligonucleotide Array Sequence Analysis
- T-Lymphocyte Subsets/classification
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocytes, Helper-Inducer/classification
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/metabolism
- Transcription, Genetic
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Chen N, Lv X, Li P, Lu K, Wang X. Role of high expression of IL-9 in prognosis of CLL. Int J Clin Exp Pathol 2014; 7:716-721. [PMID: 24551294 PMCID: PMC3925918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 12/24/2013] [Indexed: 06/03/2023]
Abstract
Chronic lymphocytic leukemia (CLL) is a common leukemia in adults, but its pathogenesis is still poorly understood. Interleukin-9 (IL-9) is initially described as a growth factor secreted by helper T cells. Recently, the oncogenic activities of IL-9 were reported in some leukemia but not chronic lymphocytic leukemia (CLL). The purpose of the present study is to investigate the expression of IL-9 from patients with CLL and to evaluate its correlation with clinical characteristics. Serum and peripheral blood mononuclear cells (PBMCs) from patients with CLL were analyzed using ELISA, RT-PCR, and western blot. ELISA analysis indicated IL-9 could be detected in 20 of 47 sera from CLL patients while none serum sample from healthy volunteers contained detectable levels of IL-9. There was a higher expression of IL-9 within PBMCs from patients with CLL compared with B cells of healthy blood donors using RT-PCR and western blot. The upregulated IL-9 was correlated to the clinical staging, ZAP-70 expression, β2 microglobulin expression and IgVH status of CLL patients (P<0.05). Our findings suggest that overexpression of IL-9 may contribute to the pathogenesis of CLL and is associated with some adverse prognostic parameters.
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MESH Headings
- Biomarkers, Tumor/blood
- Biomarkers, Tumor/genetics
- Blotting, Western
- Case-Control Studies
- Enzyme-Linked Immunosorbent Assay
- Female
- Humans
- Immunoglobulin Heavy Chains
- Immunoglobulin Variable Region
- Interleukin-9/blood
- Interleukin-9/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/blood
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukocytes, Mononuclear/immunology
- Male
- Middle Aged
- Neoplasm Staging
- RNA, Messenger/blood
- Reverse Transcriptase Polymerase Chain Reaction
- Up-Regulation
- ZAP-70 Protein-Tyrosine Kinase/blood
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Affiliation(s)
- Na Chen
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, 250021, China
| | - Xiao Lv
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, 250021, China
| | - Peipei Li
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, 250021, China
| | - Kang Lu
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, 250021, China
| | - Xin Wang
- Department of Hematology, Provincial Hospital Affiliated to Shandong UniversityJinan, Shandong, 250021, China
- Institute of Diagnostics, Shandong University, School of MedicineJinan, Shandong, 250012, China
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Elhassan AAM, Hussein AA, Mohamed HS, Rockett K, Kwiatkowski D, Elhassan AM, Ibrahim ME. The 5q31 region in two African populations as a facet of natural selection by infectious diseases. Genetika 2013; 49:279-288. [PMID: 23668094 DOI: 10.7868/s0016675813020057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Cases of extreme natural selection could lead either to rapid fixation or extinction of alleles depending on the population structure and size. It may also manifest in excess of heterozygosity and the locus concerned will be displaying such drastic features of allele change. We suspect the 5q31 in chromosome 5 to mirror situation of such extreme natural selection particularly that the region encompasses genes of type 2 cytokine known to associate with a number of infectious and non-infectious diseases. We typed two sets of single nucleotide polymorphisms (SNPS) in two populations: an initial limited set of only 4 SNP within the genes of IL-4, IL-13, IL-5 and IL-9 in 108 unrelated individuals and a replicating set of 14 SN P in 924 individuals from the same populations with disregard to relatedness. The results suggest the 5q31 area to be under intense selective pressure as indicated by marked heterozygosity independent of Linkage Disequilibrium (LD); difference in heterozygosity, allele, and haplotype frequencies between generations and departure from Hardy-Weinberg expectations (DHWE). The study area is endemic for several infectious diseases including malaria and visceral leishmaniasis (VL). Malaria caused by Plasmodiumfalciparum, however, occurs mostly with mild clinical symptoms in all ages, which makes it unlikely to account for these indices. The strong selection signals seems to emanate from recent outbreaks of VL which affected both populations to varying extent.
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Affiliation(s)
- A A M Elhassan
- Unit of Disease and Diversity, Department of Molecular Biology, Institute of Endemic Diseases, University of Khartoum, Khartoum, Sudan.
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Yao W, Zhang Y, Jabeen R, Nguyen ET, Wilkes DS, Tepper RS, Kaplan MH, Zhou B. Interleukin-9 is required for allergic airway inflammation mediated by the cytokine TSLP. Immunity 2013; 38:360-72. [PMID: 23376058 DOI: 10.1016/j.immuni.2013.01.007] [Citation(s) in RCA: 142] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Accepted: 10/16/2012] [Indexed: 12/22/2022]
Abstract
Thymic stromal lymphopoietin (TSLP) is an epithelial cell-derived cytokine important for the initiation and development of T helper (Th2) cell-mediated allergic inflammation. In this study, we identified a positive association between interleukin-9 (IL-9) and TSLP concentration in the serum of infants with atopic dermatitis. In primary cell cultures, the addition of TSLP led to an increase in IL-9 production from human and mouse Th9 cells, and induced an increase in signal transducer and activator of transcription 5 (STAT5) activation and binding to the Il9 promoter. In vivo, use of an adoptive transfer model demonstrated that TSLP promoted IL-9-dependent, Th9 cell-induced allergic inflammation by acting directly on T cells. Moreover, transgenic expression of TSLP in the lung stimulated IL-9 production in vivo, and anti-IL-9 treatment attenuated TSLP-induced airway inflammation. Together, our results demonstrate that TSLP promotes Th9 cell differentiation and function and define a requirement for IL-9 in TSLP-induced allergic inflammation.
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Affiliation(s)
- Weiguo Yao
- Department of Pediatrics, HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202, USA
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Sismanopoulos N, Delivanis DA, Alysandratos KD, Angelidou A, Vasiadi M, Therianou A, Theoharides TC. IL-9 induces VEGF secretion from human mast cells and IL-9/IL-9 receptor genes are overexpressed in atopic dermatitis. PLoS One 2012; 7:e33271. [PMID: 22413008 PMCID: PMC3297631 DOI: 10.1371/journal.pone.0033271] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2012] [Accepted: 02/09/2012] [Indexed: 12/04/2022] Open
Abstract
Interleukin 9 (IL-9) has been implicated in mast cell-related inflammatory diseases, such as asthma, where vascular endothelial growth factor (VEGF) is involved. Here we report that IL-9 (10–20 ng/ml) induces gene expression and secretion of VEGF from human LAD2. IL-9 does not induce mast cell degranulation or the release of other mediators (IL-1, IL-8, or TNF). VEGF production in response to IL-9 involves STAT-3 activation. The effect is inhibited (about 80%) by the STAT-3 inhibitor, Stattic. Gene-expression of IL-9 and IL-9 receptor is significantly increased in lesional skin areas of atopic dermatitis (AD) patients as compared to normal control skin, while serum IL-9 is not different from controls. These results imply that functional interactions between IL-9 and mast cells leading to VEGF release contribute to the initiation/propagation of the pathogenesis of AD, a skin inflammatory disease.
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Affiliation(s)
- Nikolaos Sismanopoulos
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Allergy Clinical Research Center, Allergy Section, Attikon General Hospital, Athens University Medical School, Athens, Greece
| | - Danae A. Delivanis
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
| | - Konstantinos D. Alysandratos
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Allergy Clinical Research Center, Allergy Section, Attikon General Hospital, Athens University Medical School, Athens, Greece
| | - Asimenia Angelidou
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Allergy Clinical Research Center, Allergy Section, Attikon General Hospital, Athens University Medical School, Athens, Greece
| | - Magdalini Vasiadi
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Allergy Clinical Research Center, Allergy Section, Attikon General Hospital, Athens University Medical School, Athens, Greece
| | - Anastasia Therianou
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- First Department of Dermatology, A. Sygros Hospital, Athens University Medical School, Athens, Greece
| | - Theoharis C. Theoharides
- Laboratory of Molecular Immunopharmacology and Drug Discovery, Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Department of Biochemistry, Tufts University School of Medicine, Boston, Massachusetts, United States of America
- Department of Internal Medicine, Tufts University School of Medicine and Tufts Medical Center, Boston, Massachusetts, United States of America
- Allergy Clinical Research Center, Allergy Section, Attikon General Hospital, Athens University Medical School, Athens, Greece
- * E-mail:
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Abstract
IL-33, an IL-1 family member and ligand for the IL-1 receptor-related protein ST2, has been associated with induction of Th2 cytokines such as IL-4, IL-5, and IL-13. Here, we report that IL-33 can initiate IL-9 protein secretion in vitro in human CD4+ T cells and basophils isolated from peripheral blood. TGF-β has been described as a critical factor for IL-9 induction in Th2 cells; however, we found that TGF-β also induces co-production of IL-9 in purified, naïve (>99%) CD4+CD45RA+CD45RO−CD25− T cells differentiated towards a Th1 profile. Subsequently, it was demonstrated that TGF-β is important, although not an absolute requirement, for IL-9 production in CD4+ T cells. IL-9 production by purified (>95%) human basophils, cultured for 24 h with IL-3 or IL-33, was found, with a strong synergy between the two, likely to be explained by the IL-3 upregulated ST2 expression. Collectively, these data indicate that barrier functioning cells are important for the regulation of IL-9 production by immune cells in inflamed tissue.
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Affiliation(s)
- Lars Blom
- Dermato-Allergological Department K, Copenhagen University Hospital Gentofte, Gentofte, Denmark.
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48
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Abstract
BACKGROUND Graves' disease (GD) is a common autoimmune disorder with genetic predisposition. There is strong evidence that the Chr.5q31-33 region, which contains the immune response cytokine genes [interleukin (IL)-3, IL-4, IL-5, IL-9, and IL-13], is linked to autoimmune thyroid disorders in Chinese and Japanese populations. The aim of the present study is to elucidate whether the single nucleotide polymorphisms (SNP) and the interaction of variants in the 5 genes are associated with the development of GD and Graves' ophthalmopathy (GO). MATERIALS AND METHODS GD patients (no.=751), with 190 of GO patients and healthy control subjects (no.=748) were included in this study. Six SNP [rs40401 (IL-3), rs2070874 (IL-4), rs2069812 (IL-5), rs1859430 (IL-9), rs2069868 (IL-9), and rs20541 (IL-13)] were genotyped by SNPstream Genotyping System. RESULTS There was a significant increase of C allele of rs40401 in GD [odds ratio (OR)=1.18 [95% confidence interval (CI): 1.02-1.36], pallele=0.028] and GO [OR=1.30 (95%CI: 1.04-1.63), pallele=0.022] patients compared with those in the controls. The C allele of the rs2069812 was also significantly associated with GD [OR=1.22 (95%CI: 1.04-1.44), pallele=0.015] and GO [OR=1.45 (95%CI: 1.13-1.86), pallele=0.003] patients. Haplotype analysis showed a predominant increase of the 2 SNP (rs40401-rs2069812, CC) and all the 6 SNP (CCCCCC) haplotype in GD (OR=1.70, OR=3.70, respectively) and even stronger in GO (OR=2.18, OR=7.01, respectively) patients. CONCLUSIONS The results suggested that the polymorphism of IL-3 (rs40401) and IL-5 (rs2069812) were associated with GD and GO susceptibility in Chinese population. The interaction of 6-locus from the 5 genes might confer higher risk for GD and GO than single risk allele.
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Affiliation(s)
- W Zhu
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai Key Laboratory for Endocrine Tumors, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
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Fujisawa T, Katsumata H, Kato Y. House dust mite extract induces interleukin-9 expression in human eosinophils. Allergol Int 2008; 57:141-6. [PMID: 18349591 DOI: 10.2332/allergolint.o-07-498] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2007] [Accepted: 08/10/2007] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Eosinophils play a pivotal role in allergic inflammation. Recent evidence suggests that they not only function as terminal effector cells but have potential to interact with allergen and initiate immune responses. We investigated cytokine production from eosinophils through direct interaction with a major allergen, house dust mite (HDM) . METHODS Purified eosinophils from HDM-sensitized or non-sensitized donors were cultured with HDM extract or lipopolysaccharide (LPS) for 18 or 40 h. A panel of cytokine gene expression in eosinophils was examined by means of real-time RT-PCR. Released cytokines in the culture supernatants were assessed with a specific ELISA. In some experiments, HDM was pretreated with protease inhibitors, then added to the culture. Cytokines tested for gene expression were interleukin (IL)-2, 4, 6, 7, 8, 9, 10, 11, 12, 13, 16,17, 18, TGF-beta1 and GM-CSF,. RESULTS LPS induced small enhancement of GM-CSF gene expression at 18 h. At 40 h, HDM induced about 60-fold enhancement of IL-9 gene expression. IL-9 protein was also detected in the culture supernatants at 60 h. Those reactions were observed regardless of HDM sensitization status of the donors. HDM-induced IL-9 expression was completely inhibited with a serine protease inhibitor, AEBSF, not with a cysteine protease inhibitor, E-64. CONCLUSIONS Accumulated eosinophils in the airways in asthma may directly react with HDM and produce IL-9 to further promote Th2-type immune responses. Protease-activated receptor 2, a ligand for serine proteases, which contained in HDM, may be involved in the reaction.
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Affiliation(s)
- Takao Fujisawa
- Institute for Clinical Research, Mie National Hospital, Tsu, Mie, Japan.
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Nath P, Leung SY, Williams AS, Noble A, Xie S, McKenzie ANJ, Chung KF. Complete inhibition of allergic airway inflammation and remodelling in quadruple IL-4/5/9/13-/- mice. Clin Exp Allergy 2007; 37:1427-35. [PMID: 17883722 DOI: 10.1111/j.1365-2222.2007.02789.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND T-helper type 2 (Th2)-derived cytokines such as IL-4, IL-5, IL-9 and IL-13 play an important role in the synthesis of IgE and in the promotion of allergic eosinophilic inflammation and airway wall remodelling. OBJECTIVE We determined the importance of IL-13 alone, and of the four Th2 cytokines together, by studying mice in which either IL-13 alone or the Th2 cytokine cluster was genetically disrupted. METHODS The knock-out mice and their BALB/c wild-type (wt) counterparts were sensitized and repeatedly exposed to ovalbumin (OVA) aerosol. RESULTS Bronchial responsiveness measured as the concentration of acetylcholine aerosol needed to increase baseline lung resistance by 100% (PC100) was decreased in IL-13-/-, but increased in IL-4/5/9/13-/- mice. Chronic allergen exposure resulted in airway hyperresponsiveness (AHR) in wt mice but not in both genetically modified mice. After allergen exposure, eosinophil counts in bronchoalveolar lavage fluid and in airways mucosa, and goblet cell numbers were not increased in IL-4/5/9/13-/- mice, and were only attenuated in IL-13-/- mice. Airway smooth muscle (ASM) hyperplasia after allergen exposure was prevented in both IL-13-/- and IL-4/5/9/13-/- mice to an equal extent. Similarly, the rise in total or OVA-specific serum IgE levels was totally inhibited. CONCLUSION IL-13 is mainly responsible for AHR, ASM hyperplasia and increases in IgE, while IL-4, -5 and -9 may contribute to goblet cell hyperplasia and eosinophilic inflammation induced by chronic allergen exposure in a murine model. Both redundancy or complementariness of Th2 cytokines can occur in vivo, according to specific aspects of the allergic response.
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Affiliation(s)
- Puneeta Nath
- Experimental Studies, Airway Disease Section, National Heart and Lung Institute, Imperial College London, London, UK
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