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Rai MF, Cai L, Chinzei N, Schmidt EJ, Yousuf O, Guilak F, Brophy RH. Distinct patterns of cytokines, chemokines, and growth factors in synovial fluid after ACL injury in comparison to osteoarthritis. J Orthop Res 2024; 42:1448-1462. [PMID: 38294185 PMCID: PMC11161321 DOI: 10.1002/jor.25794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/25/2023] [Accepted: 01/04/2024] [Indexed: 02/01/2024]
Abstract
This study analyzed knee synovial fluid after anterior cruciate ligament (ACL) tear and in osteoarthritis (OA) to test the hypotheses that concentrations of cytokines, chemokines, and growth factors differ (a) by diagnosis and (b) after ACL tear by time from injury and presence/absence of concomitant meniscus tear. Synovial fluid samples were collected from two groups, ACL tears (with or without meniscus tear) (N = 13) and Kellgren-Lawrence grade 3 and 4 OA (N = 16), undergoing clinically indicated aspiration of the knee joint. Multiple cytokines, chemokines, and growth factors were assessed using a multiplexed 45-protein panel. Comparisons were made for the concentrations of all molecules between ACL tear and OA patients, isolated versus combined ACL and meniscus tears, and categorized by time from injury: acute or early subacute (<15 days, N = 8) versus late subacute or chronic (>15 days and <3 months, N = 5). ACL tear patients have higher levels of six molecules (IL-4, IL-5, IL-13, PlGF-1, bNGF, TNF-α) in knee synovial fluid compared to OA patients. Isolated ACL tears express higher levels of IL-4, IL-13 and IFN-γ and lower levels of IL-7 than ACL tears with a concomitant meniscus tear. SDF-1α, PlGF-1, IL-1RA, HGF, bNGF, and BDNF levels are elevated immediately after injury and drop off significantly in the late subacute phase (after 15 days). Synovial fluid from knees with ACL tears have elevated metabolic activity compared to knees with OA. The cytokine profiles after ACL tears are influenced by the time from injury and the presence of meniscus tears. These findings offer valuable insights into the levels of cytokines, chemokines, and growth factors in the knee after ACL injury, information which may have important implications for the diagnosis, prognosis and treatment of this common pathology.
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Affiliation(s)
- Muhammad Farooq Rai
- Department of Biological Sciences, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
- Division of Rheumatology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri 63110, United States
- Department of Biomedical Engineering, Saint Louis University of Science and Engineering, St. Louis, Missouri 63103, United States
| | - Lei Cai
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Nobuaki Chinzei
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Eric J. Schmidt
- College of Medical Science, University of Lynchburg, Lynchburg, VA 24501, United States
| | - Omer Yousuf
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Farshid Guilak
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, United States
- Center of Regenerative Medicine, Washington University School of Medicine, St. Louis, Missouri 63110, United States
- Department of Biomedical Engineering, Washington University School of Engineering and Applied Science, St. Louis, Missouri 63130, United States
- Shriners Hospitals for Children – St. Louis, 4400 Clayton Ave. St. Louis, MO 63110 United States
| | - Robert H. Brophy
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, United States
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Tharabenjasin P, Moonwiriyakit A, Sontikun J, Timpratueang K, Kuno S, Aiebchun T, Jongkon N, Mongkolrob R, Pabalan N, Choowongkomon K, Muanprasat C. The barrier-protective effect of β-eudesmol against type 2-inflammatory cytokine-induced tight junction disassembly in airway epithelial cells. PLoS One 2024; 19:e0302851. [PMID: 38687777 PMCID: PMC11060601 DOI: 10.1371/journal.pone.0302851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 04/14/2024] [Indexed: 05/02/2024] Open
Abstract
Allergic inflammation, which is the pathogenesis of allergic rhinitis and asthma, is associated with disruption of the airway epithelial barrier due to the effects of type 2 inflammatory cytokines, i.e. interleukin-4 and interleukin-13 (IL-4/13). The anti-allergic inflammatory effect of β-eudesmol (BE) on the tight junction (TJ) of the airway epithelium has not previously been reported. Herein, the barrier protective effect of BE was determined by measurement of transepithelial electrical resistance and by paracellular permeability assay in an IL-4/13-treated 16HBE14o- monolayer. Pre-treatment of BE concentration- and time- dependently inhibited IL-4/13-induced TJ barrier disruption, with the most significant effect observed at 20 μM. Cytotoxicity analyses showed that BE, either alone or in combination with IL-4/13, had no effect on cell viability. Western blot and immunofluorescence analyses showed that BE inhibited IL-4/13-induced mislocalization of TJ components, including occludin and zonula occludens-1 (ZO-1), without affecting the expression of these two proteins. In addition, the mechanism of the TJ-protective effect of BE was mediated by inhibition of IL-4/13-induced STAT6 phosphorylation, in which BE might serve as an antagonist of cytokine receptors. In silico molecular docking analysis demonstrated that BE potentially interacted with the site I pocket of the type 2 IL-4 receptor, likely at Asn-126 and Tyr-127 amino acid residues. It can therefore be concluded that BE is able to prevent IL-4/13-induced TJ disassembly by interfering with cytokine-receptor interaction, leading to suppression of STAT6-induced mislocalization of occludin and ZO-1. BE is a promising candidate for a therapeutic intervention for inflammatory airway epithelial disorders driven by IL-4/13.
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Affiliation(s)
- Phuntila Tharabenjasin
- Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Klongluang, Pathumthani, Thailand
| | - Aekkacha Moonwiriyakit
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Phli, Samut Prakan, Thailand
| | - Jenjira Sontikun
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Phli, Samut Prakan, Thailand
| | - Kanokphorn Timpratueang
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Phli, Samut Prakan, Thailand
| | - Suhaibee Kuno
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Phli, Samut Prakan, Thailand
| | - Thitinan Aiebchun
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Nathjanan Jongkon
- Department of Social and Applied Science, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand
| | - Rungrawee Mongkolrob
- Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Klongluang, Pathumthani, Thailand
| | - Noel Pabalan
- Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Klongluang, Pathumthani, Thailand
| | | | - Chatchai Muanprasat
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Phli, Samut Prakan, Thailand
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3
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Zhang Y, Zhu K, Wang X, Zhao Y, Shi J, Liu Z. Roles of IL-4, IL-13, and Their Receptors in Lung Cancer. J Interferon Cytokine Res 2024. [PMID: 38516928 DOI: 10.1089/jir.2024.0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Abstract
Interleukin (IL)-4 and IL-13 are the main effectors of innate lymphoid cells (ILC2) of the type 2 innate immune response, which can carry out specific signal transmission between multiple cells in the tumor immune microenvironment. IL-4 and IL-13 mediate signal transduction and regulate cellular functions in a variety of solid tumors through their shared receptor chain, the transmembrane heterodimer interleukin-4 receptor alpha/interleukin-13 receptor alpha-1 (type II IL-4 receptor). IL-4, IL-13, and their receptors can induce the formation of a variety of malignant tumors and play an important role in their progression, growth, and tumor immunity. In order to explore possible targets for lung cancer prediction and treatment, this review summarizes the characteristics and signal transduction pathways of IL-4 and IL-13, and their respective receptors, and discusses in depth their possible role in the occurrence and development of lung cancer.
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Affiliation(s)
- Yao Zhang
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Drum Tower Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, P.R. China
| | - Kangle Zhu
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Xiao Wang
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Yi Zhao
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Drum Tower Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, P.R. China
| | - Jingwei Shi
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, P.R. China
| | - Zhengcheng Liu
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, P.R. China
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4
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Mukherjee A, Das B. The role of inflammatory mediators and matrix metalloproteinases (MMPs) in the progression of osteoarthritis. BIOMATERIALS AND BIOSYSTEMS 2024; 13:100090. [PMID: 38440290 PMCID: PMC10910010 DOI: 10.1016/j.bbiosy.2024.100090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/04/2023] [Accepted: 02/20/2024] [Indexed: 03/06/2024] Open
Abstract
Osteoarthritis (OA) is a chronic musculoskeletal disorder characterized by an imbalance between (synthesis) and catabolism (degradation) in altered homeostasis of articular cartilage mediated primarily by the innate immune system. OA degenerates the joints resulting in synovial hyperplasia, degradation of articular cartilage with damage of the structural and functional integrity of the cartilage extracellular matrix, subchondral sclerosis, osteophyte formation, and is characterized by chronic pain, stiffness, and loss of function. Inflammation triggered by factors like biomechanical stress is involved in the development of osteoarthritis. In OA apart from catabolic effects, anti-inflammatory anabolic processes also occur continually. There is also an underlying chronic inflammation present, not only in cartilage tissue but also within the synovium, which perpetuates tissue destruction of the OA joint. The consideration of inflammation in OA considers synovitis and/or other cellular and molecular events in the synovium during the progression of OA. In this review, we have presented the progression of joint degradation that results in OA. The critical role of inflammation in the pathogenesis of OA is discussed in detail along with the dysregulation within the cytokine networks composed of inflammatory and anti-inflammatory cytokines that drive catabolic pathways, inhibit matrix synthesis, and promote cellular apoptosis. OA pathogenesis, fluctuation of synovitis, and its clinical impact on disease progression are presented here along with the role of synovial macrophages in promoting inflammatory and destructive responses in OA. The role of interplay between different cytokines, structure, and function of their receptors in the inter-cellular signaling pathway is further explored. The effect of cytokines in the increased synthesis and release of matrix-decomposing proteolytic enzymes, such as matrix metalloproteinase (MMPs) and a disintegrin-like and metalloproteinase with thrombospondin motif (ADAMTS), is elaborated emphasizing the potential impact of MMPs on the chondrocytes, synovial cells, articular and periarticular tissues, and other immune system cells migrating to the site of inflammation. We also shed light on the pathogenesis of OA via oxidative damage particularly due to nitric oxide (NO) via its angiogenic response to inflammation. We concluded by presenting the current knowledge about the tissue inhibitors of metalloproteinases (TIMPs). Synthetic MMP inhibitors include zinc binding group (ZBG), non-ZBG, and mechanism-based inhibitors, all of which have the potential to be therapeutically beneficial in the treatment of osteoarthritis. Improving our understanding of the signaling pathways and molecular mechanisms that regulate the MMP gene expression, may open up new avenues for the creation of therapies that can stop the joint damage associated with OA.
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Affiliation(s)
- Anwesha Mukherjee
- Department of Biomedical Engineering, Indian Institute of Technology Ropar, India
| | - Bodhisatwa Das
- Department of Biomedical Engineering, Indian Institute of Technology Ropar, India
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5
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Bernstein ZJ, Shenoy A, Chen A, Heller NM, Spangler JB. Engineering the IL-4/IL-13 axis for targeted immune modulation. Immunol Rev 2023; 320:29-57. [PMID: 37283511 DOI: 10.1111/imr.13230] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 05/19/2023] [Indexed: 06/08/2023]
Abstract
The structurally and functionally related interleukin-4 (IL-4) and IL-13 cytokines play pivotal roles in shaping immune activity. The IL-4/IL-13 axis is best known for its critical role in T helper 2 (Th2) cell-mediated Type 2 inflammation, which protects the host from large multicellular pathogens, such as parasitic helminth worms, and regulates immune responses to allergens. In addition, IL-4 and IL-13 stimulate a wide range of innate and adaptive immune cells, as well as non-hematopoietic cells, to coordinate various functions, including immune regulation, antibody production, and fibrosis. Due to its importance for a broad spectrum of physiological activities, the IL-4/IL-13 network has been targeted through a variety of molecular engineering and synthetic biology approaches to modulate immune behavior and develop novel therapeutics. Here, we review ongoing efforts to manipulate the IL-4/IL-13 axis, including cytokine engineering strategies, formulation of fusion proteins, antagonist development, cell engineering approaches, and biosensor design. We discuss how these strategies have been employed to dissect IL-4 and IL-13 pathways, as well as to discover new immunotherapies targeting allergy, autoimmune diseases, and cancer. Looking ahead, emerging bioengineering tools promise to continue advancing fundamental understanding of IL-4/IL-13 biology and enabling researchers to exploit these insights to develop effective interventions.
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Affiliation(s)
- Zachary J Bernstein
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Anjali Shenoy
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Amy Chen
- Department of Molecular and Cellular Biology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Nicola M Heller
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA
- Division of Allergy and Clinical Immunology, Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA
- Department of Molecular Microbiology and Immunology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jamie B Spangler
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Molecular Microbiology and Immunology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, USA
- Bloomberg Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Sidney Kimmel Cancer Center, The Johns Hopkins University, Baltimore, Maryland, USA
- Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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6
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Thomas S, Fiebig JE, Kuhn EM, Mayer DS, Filbeck S, Schmitz W, Krischke M, Gropp R, Mueller TD. Design of Glycoengineered IL-4 Antagonists Employing Chemical and Biosynthetic Glycosylation. ACS OMEGA 2023; 8:24841-24852. [PMID: 37483220 PMCID: PMC10357448 DOI: 10.1021/acsomega.3c00726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 06/13/2023] [Indexed: 07/25/2023]
Abstract
Interleukin-4 (IL-4) plays a key role in atopic diseases. It coordinates T-helper cell differentiation to subtype 2, thereby directing defense toward humoral immunity. Together with Interleukin-13, IL-4 further induces immunoglobulin class switch to IgE. Antibodies of this type activate mast cells and basophilic and eosinophilic granulocytes, which release pro-inflammatory mediators accounting for the typical symptoms of atopic diseases. IL-4 and IL-13 are thus major targets for pharmaceutical intervention strategies to treat atopic diseases. Besides neutralizing antibodies against IL-4, IL-13, or its receptors, IL-4 antagonists can present valuable alternatives. Pitrakinra, an Escherichia coli-derived IL-4 antagonist, has been evaluated in clinical trials for asthma treatment in the past; however, deficits such as short serum lifetime and potential immunogenicity among others stopped further development. To overcome such deficits, PEGylation of therapeutically important proteins has been used to increase the lifetime and proteolytic stability. As an alternative, glycoengineering is an emerging strategy used to improve pharmacokinetics of protein therapeutics. In this study, we have established different strategies to attach glycan moieties to defined positions in IL-4. Different chemical attachment strategies employing thiol chemistry were used to attach a glucose molecule at amino acid position 121, thereby converting IL-4 into a highly effective antagonist. To enhance the proteolytic stability of this IL-4 antagonist, additional glycan structures were introduced by glycoengineering utilizing eucaryotic expression. IL-4 antagonists with a combination of chemical and biosynthetic glycoengineering could be useful as therapeutic alternatives to IL-4 neutralizing antibodies already used to treat atopic diseases.
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Affiliation(s)
- Sarah Thomas
- Department
of Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
| | - Juliane E. Fiebig
- Department
of Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
| | - Eva-Maria Kuhn
- Department
of Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
| | - Dominik S. Mayer
- Department
of Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
| | - Sebastian Filbeck
- Department
of Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
| | - Werner Schmitz
- Department
of Biochemistry and Molecular Biology, Biocenter
of the University Wuerzburg, Am Hubland, D-97074 Wuerzburg, Germany
| | - Markus Krischke
- Department
of Pharmaceutical Biology, Julius-von-Sachs
Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
| | - Roswitha Gropp
- Department
of General- Visceral-, Vascular- and Transplantation Surgery, Hospital of the LMU, Nussbaumstr. 20, 80336 Munich, Germany
| | - Thomas D. Mueller
- Department
of Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute of the University Wuerzburg, Julius-von-Sachs Platz 2, D-97082 Wuerzburg, Germany
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7
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Walker K, Baravalle R, Holyfield R, Kalms J, Wright H, Seewooruthun C, Muskett FW, Scott-Tucker A, Merritt A, Henry A, Lawson ADG, Hall G, Prosser C, Carr MD. Identification and characterisation of anti-IL-13 inhibitory single domain antibodies provides new insights into receptor selectivity and attractive opportunities for drug discovery. Front Immunol 2023; 14:1216967. [PMID: 37483614 PMCID: PMC10359924 DOI: 10.3389/fimmu.2023.1216967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023] Open
Abstract
Interleukin-13 (IL-13) is a cytokine involved in T-cell immune responses and is a well validated therapeutic target for the treatment of asthma, along with other allergic and inflammatory diseases. IL-13 signals through a ternary signalling complex formed with the receptors IL-13Rα1 and IL-4Rα. This complex is assembled by IL-13 initially binding IL-13Rα1, followed by association of the binary IL-13:IL-13Rα1 complex with IL-4Rα. The receptors are shared with IL-4, but IL-4 initially binds IL-4Rα. Here we report the identification and characterisation of a diverse panel of single-domain antibodies (VHHs) that bind to IL-13 (KD 40 nM-5.5 μM) and inhibit downstream IL-13 signalling (IC50 0.2-53.8 μM). NMR mapping showed that the VHHs recognise a number of epitopes on IL-13, including previously unknown allosteric sites. Further NMR investigation of VHH204 bound to IL-13 revealed a novel allosteric mechanism of inhibition, with the antibody stabilising IL-13 in a conformation incompatible with receptor binding. This also led to the identification of a conformational equilibrium for free IL-13, providing insights into differing receptor signalling complex assembly seen for IL-13 compared to IL-4, with formation of the IL-13:IL-13Rα1 complex required to stabilise IL-13 in a conformation with high affinity for IL-4Rα. These findings highlight new opportunities for therapeutic targeting of IL-13 and we report a successful 19F fragment screen of the IL-13:VHH204 complex, including binding sites identified for several hits. To our knowledge, these 19F containing fragments represent the first small-molecules shown to bind to IL-13 and could provide starting points for a small-molecule drug discovery programme.
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Affiliation(s)
- Kayleigh Walker
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | - Roberta Baravalle
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | - Rachel Holyfield
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | - Jacqueline Kalms
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
- UCB Biopharma, UCB Pharma, Slough, United Kingdom
| | - Helena Wright
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | - Chitra Seewooruthun
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | - Frederick W. Muskett
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | | | - Andy Merritt
- LifeArc, Centre for Therapeutics Discovery, Stevenage Bioscience Catalyst, Stevenage, United Kingdom
| | | | | | - Gareth Hall
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
| | - Christine Prosser
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
- UCB Biopharma, UCB Pharma, Slough, United Kingdom
| | - Mark D. Carr
- Leicester Institute of Structural and Chemical Biology, and Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom
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8
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Steiert F, Schultz P, Höfinger S, Müller TD, Schwille P, Weidemann T. Insights into receptor structure and dynamics at the surface of living cells. Nat Commun 2023; 14:1596. [PMID: 36949079 PMCID: PMC10033668 DOI: 10.1038/s41467-023-37284-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 03/10/2023] [Indexed: 03/24/2023] Open
Abstract
Evaluating protein structures in living cells remains a challenge. Here, we investigate Interleukin-4 receptor alpha (IL-4Rα) into which the non-canonical amino acid bicyclo[6.1.0]nonyne-lysine (BCNK) is incorporated by genetic code expansion. Bioorthogonal click labeling is performed with tetrazine-conjugated dyes. To quantify the reaction yield in situ, we develop brightness-calibrated ratiometric imaging, a protocol where fluorescent signals in confocal multi-color images are ascribed to local concentrations. Screening receptor mutants bearing BCNK in the extracellular domain uncovered site-specific variations of both click efficiency and Interleukin-4 binding affinity, indicating subtle well-defined structural perturbations. Molecular dynamics and continuum electrostatics calculations suggest solvent polarization to determine site-specific variations of BCNK reactivity. Strikingly, signatures of differential click efficiency, measured for IL-4Rα in ligand-bound and free form, mirror sub-angstrom deformations of the protein backbone at corresponding locations. Thus, click efficiency by itself represents a remarkably informative readout linked to protein structure and dynamics in the native plasma membrane.
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Affiliation(s)
- Frederik Steiert
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152, Martinsried, Germany
- Department of Physics, Technical University Munich, 85748, Garching, Germany
| | - Peter Schultz
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152, Martinsried, Germany
| | - Siegfried Höfinger
- VSC Research Center, TU Wien, Operngasse 11 / E057-09, 1040, Wien, Austria
- Department of Physics, Michigan Technological University, 1400 Townsend Drive, 49931, Houghton, MI, USA
| | - Thomas D Müller
- Biozentrum, Julius-von-Sachs-Institut für Biowissenschaften, Lehrstuhl für Molekulare Pflanzenphysiologie und Biophysik - Botanik I, Julius-von-Sachs-Platz 2, 97082, Würzburg, Germany
| | - Petra Schwille
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152, Martinsried, Germany
| | - Thomas Weidemann
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152, Martinsried, Germany.
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9
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Gärtner Y, Bitar L, Zipp F, Vogelaar CF. Interleukin-4 as a therapeutic target. Pharmacol Ther 2023; 242:108348. [PMID: 36657567 DOI: 10.1016/j.pharmthera.2023.108348] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/06/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023]
Abstract
Interleukin-4 (IL-4) is a pleiotropic cytokine mainly known for its role in type 2 immunity. Therapies antagonizing or blocking IL-4 activity have been developed to counteract diseases such as atopic dermatitis and asthma. In contrast, other disorders experimentally benefit from IL-4-related effects and IL-4 recently demonstrated beneficial activity in experimental stroke, spinal cord injury and the animal model of multiple sclerosis. To exploit IL-4-related activity for therapeutic concepts, current experimental efforts include modifying the pathway without inducing type 2 immune response and targeting of the cytokine to specific tissues. Here, we review different activities of IL-4 as well as therapeutic strategies.
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Affiliation(s)
- Yvonne Gärtner
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn(2)), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Lynn Bitar
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn(2)), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn(2)), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Christina Francisca Vogelaar
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn(2)), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
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10
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Deckers J, Anbergen T, Hokke AM, de Dreu A, Schrijver DP, de Bruin K, Toner YC, Beldman TJ, Spangler JB, de Greef TFA, Grisoni F, van der Meel R, Joosten LAB, Merkx M, Netea MG, Mulder WJM. Engineering cytokine therapeutics. NATURE REVIEWS BIOENGINEERING 2023; 1:286-303. [PMID: 37064653 PMCID: PMC9933837 DOI: 10.1038/s44222-023-00030-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Cytokines have pivotal roles in immunity, making them attractive as therapeutics for a variety of immune-related disorders. However, the widespread clinical use of cytokines has been limited by their short blood half-lives and severe side effects caused by low specificity and unfavourable biodistribution. Innovations in bioengineering have aided in advancing our knowledge of cytokine biology and yielded new technologies for cytokine engineering. In this Review, we discuss how the development of bioanalytical methods, such as sequencing and high-resolution imaging combined with genetic techniques, have facilitated a better understanding of cytokine biology. We then present an overview of therapeutics arising from cytokine re-engineering, targeting and delivery, mRNA therapeutics and cell therapy. We also highlight the application of these strategies to adjust the immunological imbalance in different immune-mediated disorders, including cancer, infection and autoimmune diseases. Finally, we look ahead to the hurdles that must be overcome before cytokine therapeutics can live up to their full potential.
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Affiliation(s)
- Jeroen Deckers
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
| | - Tom Anbergen
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
| | - Ayla M. Hokke
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Anne de Dreu
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - David P. Schrijver
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Koen de Bruin
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Yohana C. Toner
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
| | - Thijs J. Beldman
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
| | - Jamie B. Spangler
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD USA
- Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD USA
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD USA
| | - Tom F. A. de Greef
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, Netherlands
- Institute for Molecules and Materials, Radboud University, Nijmegen, The Netherlands
- Centre for Living Technologies, Alliance Eindhoven University of Technology, Wageningen University & Research, Utrecht University and University Medical Center Utrecht (EWUU), Utrecht, Netherlands
| | - Francesca Grisoni
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, Netherlands
- Centre for Living Technologies, Alliance Eindhoven University of Technology, Wageningen University & Research, Utrecht University and University Medical Center Utrecht (EWUU), Utrecht, Netherlands
| | - Roy van der Meel
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
- Present Address: Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Leo A. B. Joosten
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
- Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre, Nijmegen, Netherlands
- Department of Medical Genetics, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Maarten Merkx
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
- Present Address: Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Mihai G. Netea
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
- Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Centre, Nijmegen, Netherlands
- Department for Genomics and Immunoregulation, Life and Medical Sciences Institute (LIMES), University of Bonn, Bonn, Germany
| | - Willem J. M. Mulder
- Department of Internal Medicine and Radboud Center for Infectious diseases (RCI), Radboud University Medical Centre, Nijmegen, Netherlands
- Laboratory of Chemical Biology, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
- Present Address: Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, Netherlands
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Feldbauer R, Heinzl MW, Klammer C, Resl M, Pohlhammer J, Rosenberger K, Almesberger V, Obendorf F, Schinagl L, Wagner T, Egger M, Dieplinger B, Clodi M. Effect of repeated bolus and continuous glucose infusion on a panel of circulating biomarkers in healthy volunteers. PLoS One 2022; 17:e0279308. [PMID: 36574434 PMCID: PMC9794098 DOI: 10.1371/journal.pone.0279308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/02/2022] [Indexed: 12/29/2022] Open
Abstract
HYPOTHESIS Glycaemic variability (GV) refers to fluctuations in the blood glucose level and may contribute to complications in patients suffering from Diabetes. Several studies show negative effects of GV on the cardiovascular system, however there is still a lack of conclusive evidence. Using an explorative cardiovascular panel, it is possible to simultaneously measure the effects on proteins relevant for cardiovascular processes. The aim of this study was to investigate the effects of rapid glucose excursions on cardiovascular and metabolic parameters in healthy individuals. METHODS An explorative single-blinded cross-over study was performed in ten healthy men. Subjects received 3 times 20 grams of glucose i.v. over 5 minutes or 60 grams of glucose continuously over 3 hours. Blood was taken for repeated measurements of the cardiovascular panel over the following 6 hours and again after 24 and 48 hours. RESULTS We observed a significant elevation of 7 cardiovascular biomarkers (BMP6, SLAMF7, LOX-1, ADAMTS13, IL-1RA, IL-4RA, PTX3) at t = 360min after rapid glucose infusion compared to a continuous glucose infusion. CONCLUSIONS Intraday GV seems to have acute effects on cardiovascular proteins in healthy test persons. Rapid glucose administration compared to continuous administration showed significant changes in BMP6, SLAMF7, ADAMTS13, IL1RA, PTX3, IL-4RA and LOX-1. CLINICAL TRIAL REGISTRATION NCT04488848.
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Affiliation(s)
- Roland Feldbauer
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
| | - Matthias Wolfgang Heinzl
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
- ICMR–Institute for Cardiovascular and Metabolic Research, Johannes Kepler Universität Linz (JKU Linz), Linz, Austria
| | - Carmen Klammer
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
- ICMR–Institute for Cardiovascular and Metabolic Research, Johannes Kepler Universität Linz (JKU Linz), Linz, Austria
| | - Michael Resl
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
- ICMR–Institute for Cardiovascular and Metabolic Research, Johannes Kepler Universität Linz (JKU Linz), Linz, Austria
| | - Johannes Pohlhammer
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
| | | | - Verena Almesberger
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
| | - Florian Obendorf
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
| | - Lukas Schinagl
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
| | - Thomas Wagner
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
| | - Margot Egger
- Department of Laboratory Medicine, Ordensklinikum Linz, Linz, Austria
| | | | - Martin Clodi
- Department of Internal Medicine, St. John of God Hospital Linz, Linz, Austria
- ICMR–Institute for Cardiovascular and Metabolic Research, Johannes Kepler Universität Linz (JKU Linz), Linz, Austria
- * E-mail:
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12
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Shephard MT, Merkhan MM, Forsyth NR. Human Mesenchymal Stem Cell Secretome Driven T Cell Immunomodulation Is IL-10 Dependent. Int J Mol Sci 2022; 23:13596. [PMID: 36362383 PMCID: PMC9658100 DOI: 10.3390/ijms232113596] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 09/01/2023] Open
Abstract
The Human Mesenchymal Stem Cell (hMSC) secretome has pleiotropic effects underpinning its therapeutic potential. hMSC serum-free conditioned media (SFCM) contains a variety of cytokines, with previous studies linking a changed secretome composition to physoxia. The Jurkat T cell model allowed the efficacy of SFCM vs. serum-free media (SFM) in the suppression of immunological aspects, including proliferation and polarisation, to be explored. Cell growth in SFM was higher [(21% O2 = 5.3 × 105 ± 1.8 × 104 cells/mL) and (2% O2 = 5.1 × 105 ± 3.0 × 104 cells/mL)], compared to SFCM [(21% O2 = 2.4 × 105 ± 2.5 × 104 cells/mL) and (2% O2 = 2.2 × 105 ± 5.8 × 103 cells/mL)]. SFM supported IL-2 release following activation [(21% O2 = 5305 ± 211 pg/mL) and (2% O2 = 5347 ± 327 pg/mL)] whereas SFCM suppressed IL-2 secretion [(21% O2 = 2461 ± 178 pg/mL) and (2% O2 = 1625 ± 159 pg/mL)]. Anti-inflammatory cytokines, namely IL-4, IL-10, and IL-13, which we previously confirmed as components of hMSC SFCM, were tested. IL-10 neutralisation in SFCM restored proliferation in both oxygen environments (SFM/SFCM+antiIL-10 ~1-fold increase). Conversely, IL-4/IL-13 neutralisation showed no proliferation restoration [(SFM/SFM+antiIL-4 ~2-fold decrease), and (SFM/SFCM+antiIL-13 ~2-fold decrease)]. Present findings indicate IL-10 played an immunosuppressive role by reducing IL-2 secretion. Identification of immunosuppressive components of the hMSC secretome and a mechanistic understanding of their action allow for the advancement and refinement of potential future cell-free therapies.
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Affiliation(s)
- Matthew T. Shephard
- Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, UK
| | - Marwan M. Merkhan
- Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, UK
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Mosul, Mosul 41002, Iraq
| | - Nicholas R. Forsyth
- Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, UK
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13
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The IL-4/IL-13 signaling axis promotes prostatic fibrosis. PLoS One 2022; 17:e0275064. [PMID: 36201508 PMCID: PMC9536598 DOI: 10.1371/journal.pone.0275064] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 09/09/2022] [Indexed: 11/05/2022] Open
Abstract
Background Lower urinary tract symptoms (LUTS) are a costly and pervasive medical problem for millions of aging men. Recent studies have showed that peri-urethral tissue fibrosis is an untreated pathobiology contributing to LUTS. Fibrosis results from excessive extracellular matrix deposition which increases transition zone and peri-urethral tissue stiffness and compromises prostatic urethral flexibility and compliance, producing urinary obstructive symptoms. Inflammatory cells, including neutrophils, macrophages, and T-lymphocytes, secrete a medley of pro-fibrotic proteins into the prostatic microenvironment, including IFNγ, TNFα, CXC-type chemokines, and interleukins, all of which have been implicated in inflammation-mediated fibrosis. Among these, IL-4 and IL-13 are of particular interest because they share a common signaling axis that, as shown here for the first time, promotes the expression and maintenance of IL-4, IL-13, their cognate receptors, and ECM components by prostate fibroblasts, even in the absence of immune cells. Based on studies presented here, we hypothesize that the IL-4/IL-13 axis promotes prostate fibroblast activation to ECM-secreting cells. Methods N1 or SFT1 immortalized prostate stromal fibroblasts were cultured and treated, short- or long-term, with pro-fibrotic proteins including IL-4, IL-13, TGF-β, TNF-α, IFNγ, with or without prior pre-treatment with antagonists or inhibitors. Protein expression was assessed by immunohistochemistry, immunofluorescence, ELISA, immunoblot, or Sircoll assays. Transcript expression levels were determined by qRT-PCR. Intact cells were counted using WST assays. Results IL-4Rα, IL-13Rα1, and collagen are concurrently up-regulated in human peri-urethral prostate tissues from men with LUTS. IL-4 and IL-13 induce their own expression as well as that of their cognate receptors, IL-4Rα and IL-13Rα1. Low concentrations of IL-4 or IL-13 act as cytokines to promote prostate fibroblast proliferation, but higher (>40ng/ml) concentrations repress cellular proliferation. Both IL-4 and IL-13 robustly and specifically promote collagen transcript and protein expression by prostate stromal fibroblasts in a JAK/STAT-dependent manner. Moreover, IL-4 and IL-13-mediated JAK/STAT signaling is coupled to activation of the IL-4Rα receptor. Conclusions Taken together, these studies show that IL-4 and IL-13 signal through the IL-4Rα receptor to activate JAK/STAT signaling, thereby promoting their own expression, that of their cognate receptors, and collagens. These finding suggest that the IL-4/IL-13 signaling axis is a powerful, but therapeutically targetable, pro-fibrotic mechanism in the lower urinary tract.
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14
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The IL-4/-13 Axis and Its Blocking in the Treatment of Atopic Dermatitis. J Clin Med 2022; 11:jcm11195633. [PMID: 36233501 PMCID: PMC9570949 DOI: 10.3390/jcm11195633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/15/2022] [Accepted: 09/21/2022] [Indexed: 11/20/2022] Open
Abstract
Atopic dermatitis (AD) is a common inflammatory skin disease with a complex pathophysiology, intertwining immune dysregulation, epidermal barrier dysfunction, IgE sensitization, environmental factors and genetic predisposition. It has been recently identified that interleukins -4 and -13 play crucial roles in the type-2-driven inflammation that characterizes AD, contributing to its symptomatology. Novel therapeutic approaches that target Th2 cytokines and their respective pathways have been developed, aiming to optimize the treatment of AD.
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15
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Shankar A, McAlees JW, Lewkowich IP. Modulation of IL-4/IL-13 cytokine signaling in the context of allergic disease. J Allergy Clin Immunol 2022; 150:266-276. [PMID: 35934680 PMCID: PMC9371363 DOI: 10.1016/j.jaci.2022.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/17/2022] [Accepted: 06/20/2022] [Indexed: 11/29/2022]
Abstract
Aberrant activation of CD4 TH2 cells and excessive production of TH2 cytokines such as IL-4 and IL-13 have been implicated in the pathogenesis of allergic diseases. Generally, IL-4 and IL-13 utilize Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signaling pathways for induction of inflammatory gene expression and the effector functions associated with disease pathology in many allergic diseases. However, it is increasingly clear that JAK/STAT pathways activated by IL-4/IL-13 can themselves be modulated in the presence of other intracellular signaling programs, thereby changing the overall tone and/or magnitude of IL-4/IL-13 signaling. Apart from direct activation of the canonic JAK/STAT pathways, IL-4 and IL-13 also induce proinflammatory gene expression and effector functions through activation of additional signaling cascades. These alternative signaling cascades contribute to several specific aspects of IL-4/IL-13-associated cellular and molecular responses. A more complete understanding of IL-4/IL-13 signaling pathways, including the precise conditions under which noncanonic signaling pathways are activated, and the impact of these pathways on cellular- and host-level responses, will better allow us to design agents that target specific pathologic outcomes or tailor therapies for the treatment of uncommon disease endotypes.
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16
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Bieber T, Paller AS, Kabashima K, Feely M, Rueda MJ, Ross Terres JA, Wollenberg A. Atopic dermatitis: pathomechanisms and lessons learned from novel systemic therapeutic options. J Eur Acad Dermatol Venereol 2022; 36:1432-1449. [PMID: 35575442 DOI: 10.1111/jdv.18225] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 04/13/2022] [Indexed: 12/01/2022]
Abstract
Atopic dermatitis (AD) is a chronic, heterogenous, inflammatory skin disorder associated with a high skin-related health burden, typically starting in childhood and often persisting into adulthood. AD is characterized by a wide range of clinical phenotypes, reflecting multiple underlying pathophysiological mechanisms and interactions between genetics, immune system dysregulation, and environmental factors. In this review, we describe the diverse cellular and molecular mechanisms involved in AD, including the critical role of T cell-driven inflammation, primarily via T helper (Th) 2- and Th17-derived cytokines, many of which are mediated by the Janus kinase (JAK) signaling pathway. These local inflammatory processes interact with sensory neuronal pathways, contributing to the clinical manifestations of AD, including itch, pain, and sleep disturbance. The recent elucidation of the molecular pathways involved in AD has allowed treatment strategies to evolve from broad-acting systemic immunosuppressive therapies to more targeted agents, including JAK inhibitors and cytokine-specific biologic agents. Evidence from the clinical development of these targeted therapies has reinforced and expanded our understanding of the pathophysiological mechanisms underlying AD and holds promise for individualized treatment strategies tailored to specific AD subtypes.
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Affiliation(s)
- T Bieber
- Department of Dermatology and Allergy, University Medical Center, Bonn, Germany.,Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
| | - A S Paller
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - K Kabashima
- Department Dermatology, Kyoto University School of Medicine, Kyoto, Japan
| | - M Feely
- Eli Lilly and Company, Indianapolis, IN, USA.,Department of Dermatology, Mount Sinai Hospital, New York, NY, USA
| | - M J Rueda
- Eli Lilly and Company, Indianapolis, IN, USA
| | | | - A Wollenberg
- Department of Dermatology and Allergy, University Hospital, Ludwig Maximillian University, Munich, Germany.,Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Department of Dermatology, Brussels, Belgium
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17
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Gao T, Lin J, Wei H, Bao B, Zhu H, Zheng X. Platelets mediate trained immunity against bone and joint infections in a mouse model. Bone Joint Res 2022; 11:73-81. [PMID: 35118873 PMCID: PMC8882326 DOI: 10.1302/2046-3758.112.bjr-2021-0279.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AIMS Trained immunity confers non-specific protection against various types of infectious diseases, including bone and joint infection. Platelets are active participants in the immune response to pathogens and foreign substances, but their role in trained immunity remains elusive. METHODS We first trained the innate immune system of C57BL/6 mice via intravenous injection of two toll-like receptor agonists (zymosan and lipopolysaccharide). Two, four, and eight weeks later, we isolated platelets from immunity-trained and control mice, and then assessed whether immunity training altered platelet releasate. To better understand the role of immunity-trained platelets in bone and joint infection development, we transfused platelets from immunity-trained mice into naïve mice, and then challenged the recipient mice with Staphylococcus aureus or Escherichia coli. RESULTS After immunity training, the levels of pro-inflammatory cytokines (tumour necrosis factor alpha (TNF-α), interleukin (IL)-17A) and chemokines (CCL5, CXCL4, CXCL5, CXCL7, CXCL12) increased significantly in platelet releasate, while the levels of anti-inflammatory cytokines (IL-4, IL-13) decreased. Other platelet-secreted factors (e.g. platelet-derived growth factor (PDGF)-AA, PDGF-AB, PDGF-BB, cathepsin D, serotonin, and histamine) were statistically indistinguishable between the two groups. Transfusion of platelets from trained mice into naïve mice reduced infection risk and bacterial burden after local or systemic challenge with either S. aureus or E. coli. CONCLUSION Immunity training altered platelet releasate by increasing the levels of inflammatory cytokines/chemokines and decreasing the levels of anti-inflammatory cytokines. Transfusion of platelets from immunity-trained mice conferred protection against bone and joint infection, suggesting that alteration of platelet releasate might be an important mechanism underlying trained immunity and may have clinical implications. Cite this article: Bone Joint Res 2022;11(2):73-81.
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Affiliation(s)
- Tao Gao
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Junqing Lin
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Haifeng Wei
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Bingbo Bao
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Hongyi Zhu
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xianyou Zheng
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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18
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Liu S, Deng Z, Chen K, Jian S, Zhou F, Yang Y, Fu Z, Xie H, Xiong J, Zhu W. Cartilage tissue engineering: From proinflammatory and anti‑inflammatory cytokines to osteoarthritis treatments (Review). Mol Med Rep 2022; 25:99. [PMID: 35088882 PMCID: PMC8809050 DOI: 10.3892/mmr.2022.12615] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/07/2021] [Indexed: 12/17/2022] Open
Abstract
Osteoarthritis (OA), one of the most common joint diseases, is characterized by fibrosis, rhagadia, ulcers and attrition of articular cartilage due to a number of factors. The etiology of OA remains unclear, but its occurrence has been associated with age, obesity, inflammation, trauma and genetic factors. Inflammatory cytokines are crucial for the occurrence and progression of OA. The intra-articular proinflammatory and anti-inflammatory cytokines jointly maintain a dynamic balance, in accordance with the physiological metabolism of articular cartilage. However, dynamic imbalance between proinflammatory and anti-inflammatory cytokines can cause abnormal metabolism in knee articular cartilage, which leads to deformation, loss and abnormal regeneration, and ultimately destroys the normal structure of the knee joint. The ability of articular cartilage to self-repair once damaged is limited, due to its inability to obtain nutrients from blood vessels, nerves and lymphatic vessels, as well as limitations in the extracellular matrix. There are several disadvantages inherent to conventional repair methods, while cartilage tissue engineering (CTE), which combines proinflammatory and anti-inflammatory cytokines, offers a new therapeutic approach for OA. The aim of the present review was to examine the proinflammatory factors implicated in OA, including IL-1β, TNF-α, IL-6, IL-15, IL-17 and IL-18, as well as the key anti-inflammatory factors reducing OA-related articular damage, including IL-4, insulin-like growth factor and TGF-β. The predominance of proinflammatory over anti-inflammatory cytokine effects ultimately leads to the development of OA. CTE, which employs mesenchymal stem cells and scaffolding technology, may prevent OA by maintaining the homeostasis of pro- and anti-inflammatory factors.
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Affiliation(s)
- Shuyu Liu
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Zhenhan Deng
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Kang Chen
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Shengsheng Jian
- Department of Orthopedics, Luo Hu Hospital, Shenzhen, Guangdong 518001, P.R. China
| | - Feifei Zhou
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Yuan Yang
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Zicai Fu
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Huanyu Xie
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Jianyi Xiong
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
| | - Weimin Zhu
- Department of Sports Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
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Iwaszko M, Biały S, Bogunia-Kubik K. Significance of Interleukin (IL)-4 and IL-13 in Inflammatory Arthritis. Cells 2021; 10:cells10113000. [PMID: 34831223 PMCID: PMC8616130 DOI: 10.3390/cells10113000] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/26/2021] [Accepted: 10/30/2021] [Indexed: 12/12/2022] Open
Abstract
Interleukin (IL)-4 and IL-13 belong to the T helper 2 (Th2) cytokine family, along with IL-3, IL-5, and IL-9. These cytokines are key mediators of allergic inflammation. They have important immunomodulatory activities and exert influence on a wide variety of immune cells, such as B cells, eosinophils, basophils, monocytes, fibroblasts, endothelial cells, airway epithelial cells, smooth muscle cells, and keratinocytes. Recent studies have implicated IL-4 and IL-13 in the development of various autoimmune diseases. Additionally, these cytokines have emerged as potential players in pathogenesis of inflammatory arthritis. Recent findings suggest that the IL-4 and IL-13 might play a significant role in the downregulation of inflammatory processes underlying RA pathology, and beneficially modulate the course of the disease. This review summarizes the biological features of the IL-4 and IL-13 and provides current knowledge regarding the role of these cytokines in inflammatory arthritis.
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Dubin C, Del Duca E, Guttman-Yassky E. The IL-4, IL-13 and IL-31 pathways in atopic dermatitis. Expert Rev Clin Immunol 2021; 17:835-852. [PMID: 34106037 DOI: 10.1080/1744666x.2021.1940962] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction: Atopic dermatitis (AD) is the most common inflammatory skin disease. It has a complex pathophysiology, with a combination of immune dysregulation and intrinsic barrier defects driving cutaneous inflammation and allergic symptomatology. The IL-4, IL-13 and IL-31 inflammatory pathways have been identified as hallmark features in the pathogenesis of the disease, contributing uniquely and synergistically to immune and barrier abnormalities as well as the key symptoms, such as pruritis. Novel therapeutics that target these pathways have been under development to find treatments for AD.Areas covered: This review discusses the IL-4, IL-13 and IL-31 pathways in AD. We will also detail novel targeted therapeutics that have recently been or are currently in clinical trials for AD. A literature search was conducted by querying Scopus, Google Scholar, PubMed, and Clinicaltrials.gov up to January 2021 using combinations of the search terms 'IL-4' 'IL-13' 'IL-31' 'atopic dermatitis' 'immune pathway' 'biologics' 'novel therapeutics' 'JAK/STAT inhibitors.'Expert opinion: The complex pathophysiology of AD advocates for innovation. Novel minimally invasive sampling modalities such as tape stripping will allow for a broader characterization of the immunomechanisms behind AD pathophysiology. This will allow for the continued development of a personalized medicine approach to treat AD.
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Affiliation(s)
- Celina Dubin
- Department of Dermatology, And Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ester Del Duca
- Department of Dermatology, And Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, USA.,Department of Dermatology, Magna Graecia, Catanzaro, IT, Calabria
| | - Emma Guttman-Yassky
- Department of Dermatology, And Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, USA.,Laboratory for Investigative Dermatology, The Rockefeller University, New York, New York USA
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Abstract
Dermatitis encompasses a spectrum of inflammatory skin disorders with aberrant immune responses classified as type 1, type 2, and/or type 3. Major advances in the understanding of the pathogenesis of atopic dermatitis (AD) have shed new light on how innate immune responses critically regulate type 2 inflammation and itch. This article highlights the diverse ways by which type 2 immune cells regulate diseases beyond AD. The discovery of human Mas-related G protein-coupled receptor X2 on mast cells has revealed novel T cell-independent and immunoglobulin E-independent mechanisms of allergic contact dermatitis-associated and urticarial itch, respectively.
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Affiliation(s)
- Damien Abreu
- Medical Scientist Training Program, Washington University School of Medicine, Box 8226, 660 South Euclid Avenue, St. Louis, MO 63110-1093, USA; Division of Dermatology, Department of Medicine, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Brian S Kim
- Division of Dermatology, Department of Medicine, Washington University School of Medicine, St Louis, MO 63110, USA; Center for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St Louis, MO 63110, USA; Department of Anesthesiology, Washington University School of Medicine, St Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA.
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22
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Naz S, Ashraf S, Parvez MK, Al-Dosari MS, Ul-Haq Z. Structure and ligand-based drug discovery of IL-4 inhibitors via interaction-energy-based learning approaches. J Biomol Struct Dyn 2021; 40:6503-6521. [PMID: 33618633 DOI: 10.1080/07391102.2021.1886172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Interleukin-4 (IL-4), an anti-inflammatory cytokine plays significant in the development of various diseases especially asthmatic allergies. Previous structural and functional studies of IL-4 with its receptor bring forth different types of inhibitors to block their interaction but each of them failed in clinical trials. Since, no synthetic molecules have been identified against IL-4, so far. Therefore, 21 in-house tested IL-4 inhibitors were blindly docked over the entire surface of IL-4 to predict a suitable and druggable binding site as the crystal structure of IL-4 protein in complex with ligand has not been reported yet. After binding site prediction, both ligand-based and structure-based pharmacophore were generated to screen three ZINC libraries (24.5 M) i.e. purchasable, natural product and natural derivative. A total 5,800 top-scored compounds were further subjected towards score-based screening to find the potential leads. Following protein-ligand interaction fingerprints (PLIF) and molecular visualization of selected hits, six top-scored compounds (five from purchasable and one from natural product library) were further moved towards their stability dynamics, followed by their absolute binding free energy and residue-based energy decomposition calculation by MM-GBSA method. These efforts help us to reveal the key factors responsible for ligand binding that might help to improve the binding and stability of these newly discovered hits by structural modifications.Communicated by Freddie R. Salsbury.
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Affiliation(s)
- Sehrish Naz
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Sajda Ashraf
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Mohammad K Parvez
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Mohammed S Al-Dosari
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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Miranda E, Roberts J, Novick S, Lapointe JM, Bruijnzeel-Koomen C, Thijs J, Sleeman MA, May RD, Hijnen D, Strickland I. Immunohistochemical Characterization of the IL-13:IL-4 Receptor α Axis in the Skin of Adult Patients with Moderate to Severe Atopic Dermatitis and Healthy Controls. J Invest Dermatol 2021; 141:440-443.e4. [DOI: 10.1016/j.jid.2020.05.108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 05/14/2020] [Accepted: 05/18/2020] [Indexed: 01/12/2023]
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24
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Affiliation(s)
- Vladimir Jurisic
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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25
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Bahat Y, Alter J, Dessau M. Crystal structure of tomato spotted wilt virus G N reveals a dimer complex formation and evolutionary link to animal-infecting viruses. Proc Natl Acad Sci U S A 2020; 117:26237-26244. [PMID: 33020295 PMCID: PMC7584872 DOI: 10.1073/pnas.2004657117] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Tospoviridae is a family of enveloped RNA plant viruses that infect many field crops, inflicting a heavy global economic burden. These tripartite, single-stranded, negative-sense RNA viruses are transmitted from plant to plant by thrips as the insect vector. The medium (M) segment of the viral genome encodes two envelope glycoproteins, GN and GC, which together form the envelope spikes. GC is considered the virus fusogen, while the accompanying GN protein serves as an attachment protein that binds to a yet unknown receptor, mediating the virus acquisition by the thrips carrier. Here we present the crystal structure of glycoprotein N (GN) from the tomato spotted wilt virus (TSWV), a representative member of the Tospoviridae family. The structure suggests that GN is organized as dimers on TSWV's outer shell. Our structural data also suggest that this dimerization is required for maintaining GN structural integrity. Although the structure of the TSWV GN is different from other bunyavirus GN proteins, they all share similar domain connectivity that resembles glycoproteins from unrelated animal-infecting viruses, suggesting a common ancestor for these accompanying proteins.
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Affiliation(s)
- Yoav Bahat
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed , Israel 1311502
| | - Joel Alter
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed , Israel 1311502
| | - Moshe Dessau
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed , Israel 1311502
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26
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Targeting interleukin-4 to the arthritic joint. J Control Release 2020; 326:172-180. [DOI: 10.1016/j.jconrel.2020.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 07/04/2020] [Accepted: 07/05/2020] [Indexed: 01/08/2023]
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27
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Wentzel AS, Petit J, van Veen WG, Fink IR, Scheer MH, Piazzon MC, Forlenza M, Spaink HP, Wiegertjes GF. Transcriptome sequencing supports a conservation of macrophage polarization in fish. Sci Rep 2020; 10:13470. [PMID: 32778701 PMCID: PMC7418020 DOI: 10.1038/s41598-020-70248-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/21/2020] [Indexed: 12/12/2022] Open
Abstract
Mammalian macrophages can adopt polarization states that, depending on the exact stimuli present in their extracellular environment, can lead to very different functions. Although these different polarization states have been shown primarily for macrophages of humans and mice, it is likely that polarized macrophages with corresponding phenotypes exist across mammals. Evidence of functional conservation in macrophages from teleost fish suggests that the same, or at least comparable polarization states should also be present in teleosts. However, corresponding transcriptional profiles of marker genes have not been reported thus far. In this study we confirm that macrophages from common carp can polarize into M1- and M2 phenotypes with conserved functions and corresponding transcriptional profiles compared to mammalian macrophages. Carp M1 macrophages show increased production of nitric oxide and a transcriptional profile with increased pro-inflammatory cytokines and mediators, including il6, il12 and saa. Carp M2 macrophages show increased arginase activity and a transcriptional profile with increased anti-inflammatory mediators, including cyr61, timp2b and tgm2b. Our RNA sequencing approach allowed us to list, in an unbiased manner, markers discriminating between M1 and M2 macrophages of teleost fish. We discuss the importance of our findings for the evaluation of immunostimulants for aquaculture and for the identification of gene targets to generate transgenic zebrafish for detailed studies on M1 and M2 macrophages. Above all, we discuss the striking degree of evolutionary conservation of macrophage polarization in a lower vertebrate.
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Affiliation(s)
- Annelieke S Wentzel
- Cell Biology and Immunology Group, Aquaculture and Fisheries Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands
| | - Jules Petit
- Aquaculture and Fisheries Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands
| | - Wouter G van Veen
- Experimental Zoology Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands
| | - Inge Rosenbek Fink
- Cell Biology and Immunology Group, Aquaculture and Fisheries Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands
| | - Marleen H Scheer
- Cell Biology and Immunology Group, Aquaculture and Fisheries Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands
| | - M Carla Piazzon
- Fish Pathology Group, Institute of Aquaculture Torre de La Sal (IATS-CSIC), 12595, Ribera de Cabanes, Castellón, Spain
| | - Maria Forlenza
- Cell Biology and Immunology Group, Aquaculture and Fisheries Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands
| | - Herman P Spaink
- Institute of Biology, Leiden University, Einsteinweg 55, 2332 CC, Leiden, The Netherlands
| | - Geert F Wiegertjes
- Aquaculture and Fisheries Group, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, The Netherlands.
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28
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Lohmann S, Giampietro C, Pramotton FM, Al‐Nuaimi D, Poli A, Maiuri P, Poulikakos D, Ferrari A. The Role of Tricellulin in Epithelial Jamming and Unjamming via Segmentation of Tricellular Junctions. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2001213. [PMID: 32775171 PMCID: PMC7404176 DOI: 10.1002/advs.202001213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/18/2020] [Indexed: 06/11/2023]
Abstract
Collective cellular behavior in confluent monolayers supports physiological and pathological processes of epithelial development, regeneration, and carcinogenesis. Here, the attainment of a mature and static tissue configuration or the local reactivation of cell motility involve a dynamic regulation of the junctions established between neighboring cells. Tricellular junctions (tTJs), established at vertexes where three cells meet, are ideally located to control cellular shape and coordinate multicellular movements. However, their function in epithelial tissue dynamic remains poorly defined. To investigate the role of tTJs establishment and maturation in the jamming and unjamming transitions of epithelial monolayers, a semi-automatic image-processing pipeline is developed and validated enabling the unbiased and spatially resolved determination of the tTJ maturity state based on the localization of fluorescent reporters. The software resolves the variation of tTJ maturity accompanying collective transitions during tissue maturation, wound healing, and upon the adaptation to osmolarity changes. Altogether, this work establishes junctional maturity at tricellular contacts as a novel biological descriptor of collective responses in epithelial monolayers.
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Affiliation(s)
- Sophie Lohmann
- Laboratory of Thermodynamics in Emerging TechnologiesETH ZurichZurich8092Switzerland
| | - Costanza Giampietro
- EMPASwiss Federal Laboratories for Materials Science and TechnologyExperimental Continuum MechanicsDübendorf8600Switzerland
| | | | - Dunja Al‐Nuaimi
- Laboratory of Thermodynamics in Emerging TechnologiesETH ZurichZurich8092Switzerland
| | - Alessandro Poli
- IFOM‐ The FIRC Institute of Molecular OncologySpatiotemporal organization of the nucleus UnitMilan20139Italy
| | - Paolo Maiuri
- IFOM‐ The FIRC Institute of Molecular OncologySpatiotemporal organization of the nucleus UnitMilan20139Italy
| | - Dimos Poulikakos
- Laboratory of Thermodynamics in Emerging TechnologiesETH ZurichZurich8092Switzerland
| | - Aldo Ferrari
- Laboratory of Thermodynamics in Emerging TechnologiesETH ZurichZurich8092Switzerland
- EMPASwiss Federal Laboratories for Materials Science and TechnologyExperimental Continuum MechanicsDübendorf8600Switzerland
- Institute for Mechanical SystemsETH ZurichZürich8092Switzerland
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29
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Ashford BA, Boche D, Cooper-Knock J, Heath PR, Simpson JE, Highley JR. Review: Microglia in motor neuron disease. Neuropathol Appl Neurobiol 2020; 47:179-197. [PMID: 32594542 DOI: 10.1111/nan.12640] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 06/14/2020] [Indexed: 02/06/2023]
Abstract
Motor Neuron Disease (MND) is a fatal neurodegenerative condition, which is characterized by the selective loss of the upper and lower motor neurons. At the sites of motor neuron injury, accumulation of activated microglia, the primary immune cells of the central nervous system, is commonly observed in both human post mortem studies and animal models of MND. Microglial activation has been found to correlate with many clinical features and importantly, the speed of disease progression in humans. Both anti-inflammatory and pro-inflammatory microglial responses have been shown to influence disease progression in humans and models of MND. As such, microglia could both contribute to and protect against inflammatory mechanisms of pathogenesis in MND. While murine models have characterized the microglial response to MND, these studies have painted a complex and often contradictory picture, indicating a need for further characterization in humans. This review examines the potential role microglia play in MND in human and animal studies. Both the pro-inflammatory and anti-inflammatory responses will be addressed, throughout the course of disease, followed by the potential of microglia as a target in the development of disease-modifying treatments for MND.
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Affiliation(s)
| | - D Boche
- University of Southampton, Southampton, UK
| | | | - P R Heath
- University of Sheffield, Sheffield, UK
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30
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Marković I, Savvides SN. Modulation of Signaling Mediated by TSLP and IL-7 in Inflammation, Autoimmune Diseases, and Cancer. Front Immunol 2020; 11:1557. [PMID: 32849527 PMCID: PMC7396566 DOI: 10.3389/fimmu.2020.01557] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/12/2020] [Indexed: 12/30/2022] Open
Abstract
Thymic Stromal Lymphopoietin (TSLP) and Interleukin-7 (IL-7) are widely studied cytokines within distinct branches of immunology. On one hand, TSLP is crucially important for mediating type 2 immunity at barrier surfaces and has been linked to widespread allergic and inflammatory diseases of the airways, skin, and gut. On the other hand, IL-7 operates at the foundations of T-cell and innate lymphoid cell (ILC) development and homeostasis and has been associated with cancer. Yet, TSLP and IL-7 are united by key commonalities in their structure and the structural basis of the receptor assemblies they mediate to initiate cellular signaling, in particular their cross-utilization of IL-7Rα. As therapeutic targeting of TSLP and IL-7 via diverse approaches is reaching advanced stages and in light of the plethora of mechanistic and structural data on receptor signaling mediated by the two cytokines, the time is ripe to provide integrated views of such knowledge. Here, we first discuss the major pathophysiological roles of TSLP and IL-7 in autoimmune diseases, inflammation and cancer. Subsequently, we curate structural and mechanistic knowledge about receptor assemblies mediated by the two cytokines. Finally, we review therapeutic avenues targeting TSLP and IL-7 signaling. We envision that such integrated view of the mechanism, structure, and modulation of signaling assemblies mediated by TSLP and IL-7 will enhance and fine-tune the development of more effective and selective approaches to further interrogate the role of TSLP and IL-7 in physiology and disease.
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Affiliation(s)
- Iva Marković
- VIB-UGent Center for Inflammation Research, Ghent, Belgium.,Unit for Structural Biology, Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Savvas N Savvides
- VIB-UGent Center for Inflammation Research, Ghent, Belgium.,Unit for Structural Biology, Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
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31
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Kahremany S, Hofmann L, Gruzman A, Cohen G. Advances in Understanding the Initial Steps of Pruritoceptive Itch: How the Itch Hits the Switch. Int J Mol Sci 2020; 21:ijms21144883. [PMID: 32664385 PMCID: PMC7402353 DOI: 10.3390/ijms21144883] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 02/07/2023] Open
Abstract
Pruritoceptive (dermal) itch was long considered an accompanying symptom of diseases, a side effect of drug applications, or a temporary sensation induced by invading pruritogens, as produced by the stinging nettle. Due to extensive research in recent years, it was possible to provide detailed insights into the mechanism of itch mediation and modulation. Hence, it became apparent that pruritus is a complex symptom or disease in itself, which requires particular attention to improve patients’ health. Here, we summarize recent findings in pruritoceptive itch, including how this sensation is triggered and modulated by diverse endogenous and exogenous pruritogens and their receptors. A differentiation between mediating pruritogen and modulating pruritogen seems to be of great advantage to understand and decipher the molecular mechanism of itch perception. Only a comprehensive view on itch sensation will provide a solid basis for targeting this long-neglected adverse sensation accompanying numerous diseases and many drug side effects. Finally, we identify critical aspects of itch perception that require future investigation.
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Affiliation(s)
- Shirin Kahremany
- Department of Chemistry, Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel; (L.H.); (A.G.)
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada 86910, Israel;
- Correspondence:
| | - Lukas Hofmann
- Department of Chemistry, Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel; (L.H.); (A.G.)
| | - Arie Gruzman
- Department of Chemistry, Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel; (L.H.); (A.G.)
| | - Guy Cohen
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada 86910, Israel;
- Ben-Gurion University of the Negev, Eilat Campus, Eilat 8855630, Israel
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32
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Fang J, Liu R, Chen S, Liu Q, Cai H, Lin Y, Chen Z, Chen Z. Tuning the immune reaction to manipulate the cell-mediated degradation of a collagen barrier membrane. Acta Biomater 2020; 109:95-108. [PMID: 32268238 DOI: 10.1016/j.actbio.2020.03.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/08/2020] [Accepted: 03/27/2020] [Indexed: 02/07/2023]
Abstract
In order to elicit a desired barrier function in guided bone regeneration (GBR) or guided tissue regeneration (GTR), a barrier membrane has to maintain its integrity for a certain period of time to guarantee the regeneration of target tissue. Due to the complexity and variety of clinical conditions, the healing time required for tissue regeneration varies from one case to another, which implies the need for tailoring the barrier membranes to diverse conditions via manipulating their degradation property. As a "non-self" biomaterial, a barrier membrane will inevitably trigger host-membrane immune response after implantation, which entails the activation of phagocytic cells. In the degradation process of a barrier membrane, the cell-mediated degradation may play a more vital role than enzymatic and physicochemical dissolution; however, limited studies have been carried out on this topic. In this context, we investigated the cell-mediated degradation and illustrated the possible key cells and mediators for immunomodulation via in vivo and in vitro studies. We discovered that IL-13, a key cytokine mainly released by T helper 2 cells (Th2), induced the formation of foreign body giant cells (FBGCs), thus resulting in membrane degradation. Neutralizing IL-13 could suppress membrane degradation and formation of FBGC. The contributions of this study are (1) unveiling the immune mechanisms underlying the cell-mediated collagen membrane degradation; (2) allowing the formation of an "immunodegradation" strategy to develop an "immune-smart" barrier membrane to manipulate its degradation; (3) providing the key regulatory immune cells and cytokines for the immunomodulation target in collagen membrane degradation. STATEMENT OF SIGNIFICANCE: The significance of this research includes.
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Kerner G, Rosain J, Guérin A, Al-Khabaz A, Oleaga-Quintas C, Rapaport F, Massaad MJ, Ding JY, Khan T, Ali FA, Rahman M, Deswarte C, Martinez-Barricarte R, Geha RS, Jeanne-Julien V, Garcia D, Chi CY, Yang R, Roynard M, Fleckenstein B, Rozenberg F, Boisson-Dupuis S, Ku CL, Seeleuthner Y, Béziat V, Marr N, Abel L, Al-Herz W, Casanova JL, Bustamante J. Inherited human IFN-γ deficiency underlies mycobacterial disease. J Clin Invest 2020; 130:3158-3171. [PMID: 32163377 PMCID: PMC7260033 DOI: 10.1172/jci135460] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/04/2020] [Indexed: 12/30/2022] Open
Abstract
Mendelian susceptibility to mycobacterial disease (MSMD) is characterized by a selective predisposition to clinical disease caused by the Bacille Calmette-Guérin (BCG) vaccine and environmental mycobacteria. The known genetic etiologies of MSMD are inborn errors of IFN-γ immunity due to mutations of 15 genes controlling the production of or response to IFN-γ. Since the first MSMD-causing mutations were reported in 1996, biallelic mutations in the genes encoding IFN-γ receptor 1 (IFN-γR1) and IFN-γR2 have been reported in many patients of diverse ancestries. Surprisingly, mutations of the gene encoding the IFN-γ cytokine itself have not been reported, raising the remote possibility that there might be other agonists of the IFN-γ receptor. We describe 2 Lebanese cousins with MSMD, living in Kuwait, who are both homozygous for a small deletion within the IFNG gene (c.354_357del), causing a frameshift that generates a premature stop codon (p.T119Ifs4*). The mutant allele is loss of expression and loss of function. We also show that the patients' herpesvirus Saimiri-immortalized T lymphocytes did not produce IFN-γ, a phenotype that can be rescued by retrotransduction with WT IFNG cDNA. The blood T and NK lymphocytes from these patients also failed to produce and secrete detectable amounts of IFN-γ. Finally, we show that human IFNG has evolved under stronger negative selection than IFNGR1 or IFNGR2, suggesting that it is less tolerant to heterozygous deleterious mutations than IFNGR1 or IFNGR2. This may account for the rarity of patients with autosomal-recessive, complete IFN-γ deficiency relative to patients with complete IFN-γR1 and IFN-γR2 deficiencies.
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Affiliation(s)
- Gaspard Kerner
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Jérémie Rosain
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Antoine Guérin
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Ahmad Al-Khabaz
- Allergy and Clinical Immunology Unit, Pediatric Department, Mubarak Al-Kabeer Hospital, Kuwait University, Jabriya City, Kuwait
| | - Carmen Oleaga-Quintas
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Franck Rapaport
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
| | - Michel J. Massaad
- Department of Experimental Pathology, Immunology and Microbiology, and
- Department of Pediatrics and Adolescent Medicine, American University of Beirut, Beirut, Lebanon
| | - Jing-Ya Ding
- Laboratory of Human Immunology and Infectious Disease, Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan, Taiwan
- Division of Infectious Diseases, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | | | | | | | - Caroline Deswarte
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Rubén Martinez-Barricarte
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
| | - Raif S. Geha
- Division of Immunology, Department of Pediatrics, Children’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Valentine Jeanne-Julien
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Diane Garcia
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Chih-Yu Chi
- Division of Infectious Diseases, Department of Internal Medicine and
- School of Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Rui Yang
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
| | - Manon Roynard
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Bernhard Fleckenstein
- Institute of Clinical and Molecular Virology, Erlangen-Nurnberg University, Erlangen, Germany
| | - Flore Rozenberg
- Department of Virology, University of Paris, Cochin Hospital, Assistance Publique – Hôpitaux de Paris (AP-HP), Paris, France
| | - Stéphanie Boisson-Dupuis
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
| | - Cheng-Lung Ku
- Laboratory of Human Immunology and Infectious Disease, Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan, Taiwan
- Department of Nephrology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yoann Seeleuthner
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
| | - Vivien Béziat
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
| | - Nico Marr
- Research Branch, Sidra Medicine, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Laurent Abel
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
| | - Waleed Al-Herz
- Department of Pediatrics, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
- Allergy and Clinical Immunology Unit, Pediatric Department, Al-Sabah Hospital, Kuwait City, Kuwait
| | - Jean-Laurent Casanova
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
- Pediatric Hematology and Immunology Unit, Necker Hospital for Sick Children, AP-HP, Paris, France
- Howard Hughes Medical Institute, New York, New York, USA
| | - Jacinta Bustamante
- INSERM U1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM 1163, Paris, France
- Imagine Institute, University of Paris, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, New York, USA
- Center for the Study of Primary Immunodeficiencies, Necker Hospital for Sick Children, AP-HP, Paris, France
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34
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Delgado-Ramirez Y, Colly V, Gonzalez GV, Leon-Cabrera S. Signal transducer and activator of transcription 6 as a target in colon cancer therapy. Oncol Lett 2020; 20:455-464. [PMID: 32565970 PMCID: PMC7285805 DOI: 10.3892/ol.2020.11614] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 04/17/2020] [Indexed: 12/12/2022] Open
Abstract
Signal transducer and activator of transcription 6 (STAT6) is a member of the STAT family of proteins that serve key roles in the initiation of tumorigenesis and malignant transformation. STAT6 is highly expressed in several types of cancer, including breast, pancreatic, prostate and colorectal cancer. STAT6 transduces signals in response to the binding of interleukin (IL)-4 and IL-13 to their receptors and regulates the expression of genes involved in the immune response, cell survival, tumor proliferation and metastasis. Patients with colorectal cancer exhibit high STAT6 activity in the colonic epithelium, and STAT6 expression is associated with lower survival rates, lymph node metastasis, changes in the epithelial barrier function and alterations in the inflammatory response. A number of studies investigating experimental models and cancer cell lines have revealed that STAT6 is associated with tumor growth and development, as well as with increased invasion and metastasis, suggesting that STAT6 inhibition may serve as a novel therapeutic strategy in colon cancer. The present review summarizes the evidence with regard to the implications of STAT6 in cancer biology and the direct and indirect effects on colon tumor transformation. Furthermore, the current treatment strategies targeting the IL-4/IL-13/STAT6 axis in colon cancer are discussed.
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Affiliation(s)
- Yael Delgado-Ramirez
- Laboratory of Oncoimmunology, Biomedical Research Unit, National Autonomous University of Mexico, Tlalnepantla, CP 54090, Mexico
| | - Vaneesa Colly
- Laboratory of Oncoimmunology, Biomedical Research Unit, National Autonomous University of Mexico, Tlalnepantla, CP 54090, Mexico.,Medical School, Faculty of Superior Studies Iztacala, National Autonomous University of Mexico, Tlalnepantla, CP 54090, Mexico
| | - Giovanni Villanueva Gonzalez
- Medical School, Faculty of Superior Studies Iztacala, National Autonomous University of Mexico, Tlalnepantla, CP 54090, Mexico
| | - Sonia Leon-Cabrera
- Laboratory of Oncoimmunology, Biomedical Research Unit, National Autonomous University of Mexico, Tlalnepantla, CP 54090, Mexico.,Medical School, Faculty of Superior Studies Iztacala, National Autonomous University of Mexico, Tlalnepantla, CP 54090, Mexico
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35
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Bai XD, Cao XW, Chen YH, Fu LY, Zhao J, Wang FJ. Constructing a better binding peptide for drug delivery targeting the interleukin-4 receptor. J Drug Target 2020; 28:970-981. [PMID: 32363946 DOI: 10.1080/1061186x.2020.1764964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Targeted delivery of antitumor drugs is especially important for tumour therapy. Tumour targeting peptides have been shown to be very effective drug carriers for tumour therapy. Interleukin-4 receptor (IL-4R) is overexpressed on the surface of various human solid tumours. To obtain a better targeting peptide, we first designed a novel targeting peptide derived from interleukin-4 (IL-4), ILBP-b. ILBP-b contains the key high-affinity binding residue E9 of IL-4 to IL-4R. Compared with a reported targeting peptide ILBP-a (containing another key high affinity residue R88), ILBP-b was proved to be a better targeting peptide by the fluorescence experiments. Then, we further fused ILBP-b and ILBP-a to increase the multisite-binding ability of ILBP-b and got a better targeting peptide ILBP-ba. ILBP-ba showed a stronger preferential binding ability to IL-4R high-expressing cells than ILBP-a and ILBP-b. Competitive binding experiments demonstrated ILBP-ba specifically targets IL-4R. By fusing ILBP-ba with drug protein trichosanthin (TCS), in vitro drug carrying experiments showed that ILBP-ba could specifically enhance the killing effect of TCS on IL-4R high-expressing tumour cells (more than 10 folds). These results indicated that ILBP-ba has great potential for drug delivery applications targeting IL-4R and will be beneficial for the development of tumour therapeutic agents.
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Affiliation(s)
- Xue-Di Bai
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Xue-Wei Cao
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Yi-Hui Chen
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Long-Yun Fu
- Zhejiang Fonow Medicine Co. Ltd., Dongyang, China
| | - Jian Zhao
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Fu-Jun Wang
- Zhejiang Fonow Medicine Co. Ltd., Dongyang, China.,Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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36
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Hanuscheck N, Schnatz A, Thalman C, Lerch S, Gärtner Y, Domingues M, Bitar L, Nitsch R, Zipp F, Vogelaar CF. Growth-Promoting Treatment Screening for Corticospinal Neurons in Mouse and Man. Cell Mol Neurobiol 2020; 40:1327-1338. [PMID: 32172457 PMCID: PMC7497511 DOI: 10.1007/s10571-020-00820-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 02/20/2020] [Indexed: 11/30/2022]
Abstract
Neurons of the central nervous system (CNS) that project long axons into the spinal cord have a poor axon regenerative capacity compared to neurons of the peripheral nervous system. The corticospinal tract (CST) is particularly notorious for its poor regeneration. Because of this, traumatic spinal cord injury (SCI) is a devastating condition that remains as yet uncured. Based on our recent observations that direct neuronal interleukin-4 (IL-4) signaling leads to repair of axonal swellings and beneficial effects in neuroinflammation, we hypothesized that IL-4 acts directly on the CST. Here, we developed a tissue culture model for CST regeneration and found that IL-4 promoted new growth cone formation after axon transection. Most importantly, IL-4 directly increased the regenerative capacity of both murine and human CST axons, which corroborates its regenerative effects in CNS damage. Overall, these findings serve as proof-of-concept that our CST regeneration model is suitable for fast screening of new treatments for SCI.
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Affiliation(s)
- Nicholas Hanuscheck
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Andrea Schnatz
- Institute for Developmental Biology and Neurobiology, Molecular Cell Biology, Johannes Gutenberg University Mainz, 55099, Mainz, Germany
| | - Carine Thalman
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Steffen Lerch
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Yvonne Gärtner
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Micaela Domingues
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Lynn Bitar
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Robert Nitsch
- University Medical Center, Institute for Translational Neuroscience, Westfälische Wilhelms-University Münster, Albert-Schweitzer-Campus, 48149, Münster, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany
| | - Christina F Vogelaar
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131, Mainz, Germany.
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37
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Ando K, Tanaka A, Sagara H. Comparative Efficacy and Safety of Dupilumab and Benralizumab in Patients with Inadequately Controlled Asthma: A Systematic Review. Int J Mol Sci 2020; 21:ijms21030889. [PMID: 32019141 PMCID: PMC7037967 DOI: 10.3390/ijms21030889] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/27/2020] [Accepted: 01/27/2020] [Indexed: 12/30/2022] Open
Abstract
No head-to-head trials have compared the efficacy and safety between the licensed dosage and administration dosage of dupilumab and benralizumab for inadequately controlled asthma. We conducted an indirect treatment comparison to estimate differences in the efficacy and safety between dupilumab and benralizumab for inadequately controlled asthma using the Bayesian approach. The primary efficacy endpoint was annual exacerbation rate (AER). A subgroup analysis by blood eosinophil count was also performed. The primary safety endpoint was the incidence of any adverse events (AAEs). The results demonstrate that there was no significant difference in the AER between dupilumab and benralizumab in overall patients and the subgroup with the blood eosinophil count of <150. However, the AER was significantly lower in the dupilumab group than in the benralizumab group in the subgroup with a blood eosinophil count of ≥150 but <300, and ≥300 with the rate ratio and 95% credible interval of 0.51 (0.29–0.92) and 0.58 (0.39–0.84), respectively. There was no significant difference in the AAEs between the dupilumab and benralizumab groups. This indirect treatment comparison indicates that dupilumab is superior to benralizumab in patients with inadequately controlled asthma having higher blood eosinophil counts. A direct comparison is required to provide definitive evidence. Systematic Review Registration: UMIN-CTR no. UMIN000036256.
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Yang K, Feng S, Zhang S, Yin L, Zhou H, Zhang A, Wang X. Characterization of a new il-4/13 homologue in grass carp (Ctenopharyngodon idella) and its cooperation with M-CSF to promote macrophage proliferation. FISH & SHELLFISH IMMUNOLOGY 2019; 93:508-516. [PMID: 31352118 DOI: 10.1016/j.fsi.2019.07.070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/16/2019] [Accepted: 07/24/2019] [Indexed: 06/10/2023]
Abstract
In this study, a new il-4/13 cDNA was isolated from grass carp (Ctenopharyngodon idella) using homologous cloning. The phylogenetic tree and sequence alignment of the deduced amino acid (aa) sequence showed that it was closer to grass carp il-4/13b (gcil-4/13b) than other homologues and therefore named gcil-4/13b-like (gcil-4/13bl). It has 399-nt coding sequence (CDS) which is less than gcil-4/13b (408 nt). In addition, the cloned gcil-4/13bl gene is approximately 1600 bp in length and has a conserved genetic structure consisting of four exons and three introns. Compared to gcil-4/13b gene, it has a variety of nucleotides variation across the CDS and contains a longer intron 3, suggesting that it is a new gcil-4/13 gene. The gcil-4/13bl transcripts were ubiquitously expressed in almost all selected tissues, and there was almost only gcil-4/13bl detected in brain and head kidney (HK). Recombinant grass carp (rgc) Il-4/13bl was prepared by using Escherichia coli (E. coli) Rosetta-gami 2 (DE3). The functional study demonstrated that rgcIl-4/13bl significantly upregulated arginase-2 gene expression and arginase activity, whilst downregulated nitric oxide (NO) production as well as the transcript levels of inducible nitric oxide synthesase (inos) and ifn-γ in freshly isolated grass carp HK monocytes/macrophages (M0/Mϕ). These data suggested that the newly cloned il-4/13bl had the conserved functions to activate M2-type but antagonize M1-type macrophages. Furthermore, rgcIl-4/13bl was able to drive the proliferation of M0/Mϕ which were pre-treated by rgcM-csf, indicating the involvement of gcIl-4/13bl in the proliferation of macrophages. Here we not only identified a new il-4/13-encoding gene in grass carp, but also for the first time revealed a novel function of fish Il-4/13 combined with M-csf engaging in M0/Mϕ proliferation.
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Affiliation(s)
- Kun Yang
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China.
| | - Shiyu Feng
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Shengnan Zhang
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Licheng Yin
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Hong Zhou
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Anying Zhang
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Xinyan Wang
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
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Kang MA, Lee J, Ha SH, Lee CM, Kim KM, Jang KY, Park SH. Interleukin4Rα (IL4Rα) and IL13Rα1 Are Associated with the Progress of Renal Cell Carcinoma through Janus Kinase 2 (JAK2)/Forkhead Box O3 (FOXO3) Pathways. Cancers (Basel) 2019; 11:cancers11091394. [PMID: 31540495 PMCID: PMC6770213 DOI: 10.3390/cancers11091394] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 09/13/2019] [Accepted: 09/15/2019] [Indexed: 12/17/2022] Open
Abstract
Specific kinds of interleukin (IL) receptors are known to mediate lymphocyte proliferation and survival. However, recent reports have suggested that the high expression of IL4Rα and IL13Rα1 in tumor tissue might be associated with tumorigenesis in several kinds of tumor. We found that a significant association between mRNA level of IL4Rα or IL13Rα1 and the poor prognosis of renal cell carcinoma (RCC) from the public database (http://www.oncolnc.org/). Then, we evaluated the clinicopathological significance of the immunohistochemical expression of IL4Rα and IL13Rα1 in 199 clear cell RCC (CCRCC) patients. The individual and co-expression patterns of IL4Rα and IL13Rα1 were significantly associated with cancer-specific survival (CSS) and relapse-free survival (RFS) in univariate analysis. Multivariate analysis indicated IL4Rα-positivity and co-expression of IL4Rα and IL13Rα1 as the independent indicators of shorter CSS and RFS of CCRCC patients. For the in vitro evaluation of the oncogenic role of IL4Rα and IL13Rα1 in RCC, we knock-downed IL4Rα or IL13Rα1 and observed that the cell proliferation rate was decreased, and the apoptosis rate was increased in A498 and ACHN cells. Furthermore, we examined the possible role of Janus kinase 2 (JAK2), well-known down-stream tyrosine kinase under the heterodimeric receptor complex of IL4Rα and IL13Rα1. Interestingly, JAK2 interacted with Forkhead box O3 (FOXO3) to cause tyrosine-phosphorylation of FOXO3. Silencing IL4Rα or JAK2 in A498 and ACHN cells reduced the interaction between JAK2 and FOXO3. Moreover, pharmacological inhibition of JAK2 induced the nuclear localization of FOXO3, leading to increase apoptosis and decrease cell proliferation rate in A498 and ACHN cells. Taken together, these results suggest that IL4Rα and IL13Rα1 might be involved in the progression of RCC through JAK2/FOXO3 pathway, and their expression might be used as the novel prognostic factor and therapeutic target for RCC patients.
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Affiliation(s)
- Mi-Ae Kang
- Department of Biological Science, Gachon University, Seongnam 13120, Korea.
| | - Jongsung Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea.
| | - Sang Hoon Ha
- Division of Biotechnology, Chonbuk National University, Iksan 54596, Korea.
| | - Chang Min Lee
- Department of Bio and Chemical Engineering, Hongik University, Sejong 30016, Korea.
| | - Kyoung Min Kim
- Department of Pathology, Chonbuk National University Medical School, Chonbuk National University, Jeonju 54896, Korea.
- Research Institute of Clinical Medicine of Chonbuk National University-Biomedical, Chonbuk National University, Jeonju 54896, Korea.
- Research Institute of Chonbuk National University Hospital, Chonbuk National University, Jeonju 54896, Korea.
| | - Kyu Yun Jang
- Department of Pathology, Chonbuk National University Medical School, Chonbuk National University, Jeonju 54896, Korea.
- Research Institute of Clinical Medicine of Chonbuk National University-Biomedical, Chonbuk National University, Jeonju 54896, Korea.
- Research Institute of Chonbuk National University Hospital, Chonbuk National University, Jeonju 54896, Korea.
| | - See-Hyoung Park
- Department of Bio and Chemical Engineering, Hongik University, Sejong 30016, Korea.
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40
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Sporny M, Guez-Haddad J, Lebendiker M, Ulisse V, Volf A, Mim C, Isupov MN, Opatowsky Y. Structural Evidence for an Octameric Ring Arrangement of SARM1. J Mol Biol 2019; 431:3591-3605. [PMID: 31278906 DOI: 10.1016/j.jmb.2019.06.030] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 06/16/2019] [Accepted: 06/25/2019] [Indexed: 12/11/2022]
Abstract
SARM1 induces axonal degeneration in response to various insults and is therefore considered an attractive drug target for the treatment of neuro-degenerative diseases as well as for brain and spinal cord injuries. SARM1 activity depends on the integrity of the protein's SAM domains, as well as on the enzymatic conversion of NAD+ to ADPR (ADP Ribose) products by the SARM1's TIR domain. Therefore, inhibition of either SAM or TIR functions may constitute an effective therapeutic strategy. However, there is currently no SARM1-directed therapeutic approach available because of an insufficient structural and mechanistic understanding of this protein. In this study, we found that SARM1 assembles into an octameric ring. This arrangement was not described before in other SAM proteins, but is reminiscent of the apoptosome and inflammasome-well-known apoptotic ring-like oligomers. We show that both SARM1 and the isolated tandem SAM1-2 domains form octamers in solution, and electron microscopy analysis reveals an octameric ring of SARM1. We determined the crystal structure of SAM1-2 and found that it also forms a closed octameric ring in the crystal lattice. The SAM1-2 ring interactions are mediated by complementing "lock and key" hydrophobic grooves and inserts and electrostatic charges between the neighboring protomers. We have mutated several interacting SAM1-2 interfaces and measured how these mutations affect SARM1 apoptotic activity in cultured cells, and in this way identified critical oligomerization sites that facilitate cell death. These results highlight the importance of oligomerization for SARM1 function and reveal critical epitopes for future targeted drug development.
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Affiliation(s)
- Michael Sporny
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Julia Guez-Haddad
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Mario Lebendiker
- Wolfson Centre for Applied Structural Biology, The Hebrew University of Jerusalem, Israel
| | - Valeria Ulisse
- Department of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel
| | - Allison Volf
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Carsten Mim
- Department of Biomedical Engineering and Health Solutions, Royal Technical Institute (KTH), Stockholm, Sweden; Department of Nutrition and Biosciences, Karolinska Institute, Huddinge, Sweden
| | | | - Yarden Opatowsky
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel.
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41
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Karo-Atar D, Bitton A, Benhar I, Munitz A. Therapeutic Targeting of the Interleukin-4/Interleukin-13 Signaling Pathway: In Allergy and Beyond. BioDrugs 2019; 32:201-220. [PMID: 29736903 DOI: 10.1007/s40259-018-0280-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Inflammation triggered by interleukin-4 (IL-4)/IL-13 is mediated by IL-4 and IL-13 receptors that are present on multiple cell types, including epithelial cells, smooth muscle, fibroblasts endothelial cells and immune cells. IL-4 exerts its activities by interacting with two specific cell surface receptors: one designated the type 1 IL-4 receptor (IL-4R); the other designated the type 2 IL-4R, a receptor complex that is also the functional receptor for IL-13. "Traditionally," IL-4 and IL-13 have been studied in the context of T helper 2-associated immune responses (i.e., type 2 immunity). In these settings, IL-4, IL-13 and their cognate receptor chains display pivotal roles where IL-4 is considered an instigator of type 2 immune responses and IL-13 an effector molecule. Thus, therapeutic targeting of the IL-4/IL-13 pathway is under extensive research, mainly for the treatment of allergic diseases. Nonetheless, in addition to IL-4's and IL-13's roles in type 2 immune responses, recent data highlight key activities for IL-4 and IL-13 in additional settings including metabolism, bone resorption, and even cognitive learning. This review summarizes the established knowledge that has accumulated regarding the roles of IL-4, IL-13, and their receptors in allergic diseases, with an emphasis on asthma, atopic dermatitis and eosinophilic esophagitis. Further, we provide an overview of the pharmacological entities targeting these cytokines and/or their receptors, which have been developed and clinically examined over the years. Finally, we will briefly highlight emerging evidence of potential new roles for IL-4 and IL-13 in other pathologies.
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Affiliation(s)
- Danielle Karo-Atar
- Biotherapeutics Cluster, Augmanity Nano LTD, Rehovot, Israel. .,Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel-Aviv University, Ramat Aviv, 69978, Tel-Aviv, Israel.
| | - Almog Bitton
- School of Molecular Cell Biology and Biotechnology, The George S. Wise Faculty of Life Sciences, Tel-Aviv University, Ramat Aviv, 69978, Tel-Aviv, Israel
| | - Itai Benhar
- School of Molecular Cell Biology and Biotechnology, The George S. Wise Faculty of Life Sciences, Tel-Aviv University, Ramat Aviv, 69978, Tel-Aviv, Israel
| | - Ariel Munitz
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel-Aviv University, Ramat Aviv, 69978, Tel-Aviv, Israel.
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Wang Y, Lin YX, Qiao SL, Wang J, Wang H. Progress in Tumor-Associated Macrophages: From Bench to Bedside. ACTA ACUST UNITED AC 2019; 3:e1800232. [PMID: 32627370 DOI: 10.1002/adbi.201800232] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/29/2018] [Indexed: 12/12/2022]
Abstract
Tumor-associated macrophages (TAMs) are of great interest in cancer immunology as they play an important role in the tumor microenvironment as cancer stromal cells recruited from circulating monocytes. TAMs are closely associated with tumor progression, including initiation, trophic growth, metabolism, angiogenesis, and metastasis; moreover, in clinical practice, their quantity can be related to poor prognosis. Fundamental and translational studies imply that TAMs are one of the most promising targets in tumor therapy. Herein, the biological origination and classification of TAMs, which correspond to their functions and differentiations, are reviewed in detail. In addition, recent basic research and clinical preprocess of TAMs in tumor immunotherapy are also discussed. Finally, the advances in the use of nanotechnology and TAMs for tumor therapy are discussed. This review focuses on the background and status of basic research and clinical significance of TAMs, points out the potential of TAMs in tumor immunological therapy, and clarifies the possibility of translation TAM-targeting therapies in medicine.
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Affiliation(s)
- Yi Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100149, P. R. China
| | - Yao-Xin Lin
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Sheng-Lin Qiao
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100149, P. R. China
| | - Jie Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100149, P. R. China
| | - Hao Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100149, P. R. China
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43
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Analysis of the association of IL4 polymorphisms with orthodontic mini-implant loss. Int J Oral Maxillofac Surg 2019; 48:982-988. [PMID: 30683542 DOI: 10.1016/j.ijom.2018.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 10/16/2018] [Accepted: 12/13/2018] [Indexed: 11/23/2022]
Abstract
The aim of this study was to investigate the association of clinical characteristics and IL4 tag single nucleotide polymorphisms (SNPs; rs2227284 and rs2243268) with orthodontic mini-implant (MI) failure. The sample included 135 subjects of both sexes, mean age 48.7±10years (range 20-76years): 104 in the control group (patients without any MI loss) and 31 in the study group (patients presenting ≥1 MI loss). Genotypes were determined by real-time PCR. Bivariate and multivariate analyses were performed (P<0.05). No association was found between the selected tag SNPs and MI loss. The C allele of the IL4 rs2243268 polymorphism in the recessive model was more frequent in patients who had fewer MIs installed (≤2 vs. >2; P=0.043, odds ratio 0.65, 95% confidence interval 0.58-0.74). On multivariate analysis, smoking habit was significantly associated with the group with multiple MIs installed (P=0.036), however the significance of the association with rs2243268 was not maintained. No association was found between the socio-demographic, smoking, or genetic factors studied and MI loss. This study supports the interaction between host and environmental factors and its influence on susceptibility to orthodontic MI failure.
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44
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Tsoi LC, Rodriguez E, Degenhardt F, Baurecht H, Wehkamp U, Volks N, Szymczak S, Swindell WR, Sarkar MK, Raja K, Shao S, Patrick M, Gao Y, Uppala R, Perez White BE, Getsios S, Harms PW, Maverakis E, Elder JT, Franke A, Gudjonsson JE, Weidinger S. Atopic Dermatitis Is an IL-13-Dominant Disease with Greater Molecular Heterogeneity Compared to Psoriasis. J Invest Dermatol 2019; 139:1480-1489. [PMID: 30641038 DOI: 10.1016/j.jid.2018.12.018] [Citation(s) in RCA: 268] [Impact Index Per Article: 53.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 11/29/2018] [Accepted: 12/05/2018] [Indexed: 02/03/2023]
Abstract
Atopic dermatitis (AD) affects up to 20% of children and adults worldwide. To gain a deeper understanding of the pathophysiology of AD, we conducted a large-scale transcriptomic study of AD with deeply sequenced RNA-sequencing samples using long (126-bp) paired-end reads. In addition to the comparisons against previous transcriptomic studies, we conducted in-depth analysis to obtain a high-resolution view of the global architecture of the AD transcriptome and contrasted it with that of psoriasis from the same cohort. By using 147 RNA samples in total, we found striking correlation between dysregulated genes in lesional psoriasis and lesional AD skin with 81% of AD dysregulated genes being shared with psoriasis. However, we described disease-specific molecular and cellular features, with AD skin showing dominance of IL-13 pathways, but with near undetectable IL-4 expression. We also demonstrated greater disease heterogeneity and larger proportion of dysregulated long noncoding RNAs in AD, and illustrated the translational impact, including skin-type classification and drug-target prediction. This study is by far the largest study comparing the AD and psoriasis transcriptomes using RNA sequencing and demonstrating the shared inflammatory components, as well as specific discordant cytokine signatures of these two skin diseases.
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Affiliation(s)
- Lam C Tsoi
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA; Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA; Department of Biostatistics, Center for Statistical Genetics, University of Michigan, Ann Arbor, Michigan, USA
| | - Elke Rodriguez
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Frauke Degenhardt
- Institute of Clinical Molecular Biology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Hansjörg Baurecht
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ulrike Wehkamp
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Natalie Volks
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Silke Szymczak
- Institute of Medical Informatics and Statistics, Kiel University, Kiel, Germany
| | - William R Swindell
- Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio, USA
| | - Mrinal K Sarkar
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Kalpana Raja
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Shuai Shao
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Matthew Patrick
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Yilin Gao
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
| | - Ranjitha Uppala
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | | | - Spiro Getsios
- Department of Dermatology, Northwestern University, Chicago, Illinois, USA
| | - Paul W Harms
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Emanual Maverakis
- Department of Dermatology, School of Medicine, UC Davis Medical Center, Sacramento, California, USA
| | - James T Elder
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA; Ann Arbor Veterans Affairs Hospital, Ann Arbor, Michigan, USA
| | - Andre Franke
- Institute of Clinical Molecular Biology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Johann E Gudjonsson
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, Michigan, USA.
| | - Stephan Weidinger
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
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45
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Chaudhari AA, Kim WH, Lillehoj HS. Interleukin-4 (IL-4) may regulate alternative activation of macrophage-like cells in chickens: A sequential study using novel and specific neutralizing monoclonal antibodies against chicken IL-4. Vet Immunol Immunopathol 2018; 205:72-82. [DOI: 10.1016/j.vetimm.2018.10.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 10/23/2018] [Accepted: 10/26/2018] [Indexed: 12/21/2022]
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46
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Vogelaar CF, Mandal S, Lerch S, Birkner K, Birkenstock J, Bühler U, Schnatz A, Raine CS, Bittner S, Vogt J, Kipnis J, Nitsch R, Zipp F. Fast direct neuronal signaling via the IL-4 receptor as therapeutic target in neuroinflammation. Sci Transl Med 2018; 10:10/430/eaao2304. [DOI: 10.1126/scitranslmed.aao2304] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 12/11/2017] [Accepted: 01/26/2018] [Indexed: 12/13/2022]
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47
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Wojdasiewicz P, Poniatowski ŁA, Nauman P, Mandat T, Paradowska-Gorycka A, Romanowska-Próchnicka K, Szukiewicz D, Kotela A, Kubaszewski Ł, Kotela I, Kurkowska-Jastrzębska I, Gasik R. Cytokines in the pathogenesis of hemophilic arthropathy. Cytokine Growth Factor Rev 2018; 39:71-91. [DOI: 10.1016/j.cytogfr.2017.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 11/09/2017] [Indexed: 01/26/2023]
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48
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Reid AT, Veerati PC, Gosens R, Bartlett NW, Wark PA, Grainge CL, Stick SM, Kicic A, Moheimani F, Hansbro PM, Knight DA. Persistent induction of goblet cell differentiation in the airways: Therapeutic approaches. Pharmacol Ther 2017; 185:155-169. [PMID: 29287707 DOI: 10.1016/j.pharmthera.2017.12.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Dysregulated induction of goblet cell differentiation results in excessive production and retention of mucus and is a common feature of several chronic airways diseases. To date, therapeutic strategies to reduce mucus accumulation have focused primarily on altering the properties of the mucus itself, or have aimed to limit the production of mucus-stimulating cytokines. Here we review the current knowledge of key molecular pathways that are dysregulated during persistent goblet cell differentiation and highlights both pre-existing and novel therapeutic strategies to combat this pathology.
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Affiliation(s)
- Andrew T Reid
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia.
| | - Punnam Chander Veerati
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia
| | - Reinoud Gosens
- Department of Molecular Pharmacology, University of Groningen, Groningen, The Netherlands; Groningen Research Institute for Asthma and COPD (GRIAC), University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Nathan W Bartlett
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia
| | - Peter A Wark
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Chris L Grainge
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Stephen M Stick
- School of Paediatrics and Child Health, University of Western Australia, Nedlands 6009, Western Australia, Australia; Telethon Kids Institute, University of Western Australia, Nedlands 6009, Western Australia, Australia; Department of Respiratory Medicine, Princess Margaret Hospital for Children, Perth 6001, Western Australia, Australia; Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, University of Western Australia, Nedlands 6009, Western Australia, Australia
| | - Anthony Kicic
- School of Paediatrics and Child Health, University of Western Australia, Nedlands 6009, Western Australia, Australia; Telethon Kids Institute, University of Western Australia, Nedlands 6009, Western Australia, Australia; Department of Respiratory Medicine, Princess Margaret Hospital for Children, Perth 6001, Western Australia, Australia; Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, University of Western Australia, Nedlands 6009, Western Australia, Australia; Occupation and Environment, School of Public Health, Curtin University, Bentley 6102, Western Australia, Australia
| | - Fatemeh Moheimani
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia
| | - Philip M Hansbro
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia
| | - Darryl A Knight
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, The University of Newcastle, New South Wales, Australia; Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
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49
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Wang T, Johansson P, Abós B, Holt A, Tafalla C, Jiang Y, Wang A, Xu Q, Qi Z, Huang W, Costa MM, Diaz-Rosales P, Holland JW, Secombes CJ. First in-depth analysis of the novel Th2-type cytokines in salmonid fish reveals distinct patterns of expression and modulation but overlapping bioactivities. Oncotarget 2017; 7:10917-46. [PMID: 26870894 PMCID: PMC4905449 DOI: 10.18632/oncotarget.7295] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 01/24/2016] [Indexed: 12/12/2022] Open
Abstract
IL-4 and IL-13 are closely related canonical type-2 cytokines in mammals and have overlapping bioactivities via shared receptors. They are frequently activated together as part of the same immune response and are the signature cytokines produced by T-helper (Th)2 cells and type-2 innate lymphoid cells (ILC2), mediating immunity against extracellular pathogens. Little is known about the origin of type-2 responses, and whether they were an essential component of the early adaptive immune system that gave a fitness advantage by limiting collateral damage caused by metazoan parasites. Two evolutionary related type-2 cytokines, IL-4/13A and IL-4/13B, have been identified recently in several teleost fish that likely arose by duplication of an ancestral IL-4/13 gene as a consequence of a whole genome duplication event that occurred at the base of this lineage. However, studies of their comparative expression levels are largely missing and bioactivity analysis has been limited to IL-4/13A in zebrafish. Through interrogation of the recently released salmonid genomes, species in which an additional whole genome duplication event has occurred, four genomic IL-4/13 loci have been identified leading to the cloning of three active genes, IL-4/13A, IL-4/13B1 and IL-4/13B2, in both rainbow trout and Atlantic salmon. Comparative expression analysis by real-time PCR in rainbow trout revealed that the IL-4/13A expression is broad and high constitutively but less responsive to pathogen-associated molecular patterns (PAMPs) and pathogen challenge. In contrast, the expression of IL-4/13B1 and IL-4/13B2 is low constitutively but is highly induced by viral haemorrhagic septicaemia virus (VHSH) infection and during proliferative kidney disease (PKD) in vivo, and by formalin-killed bacteria, PAMPs, the T cell mitogen PHA, and the T-cell cytokines IL-2 and IL-21 in vitro. Moreover, bioactive recombinant cytokines of both IL-4/13A and B were produced and found to have shared but also distinct bioactivities. Both cytokines rapidly induce the gene expression of antimicrobial peptides and acute phase proteins, providing an effector mechanism of fish type-2 cytokines in immunity. They are anti-inflammatory via up-regulation of IL-10 and down-regulation of IL-1β and IFN-γ. They modulate the expression of cellular markers of T cells, macrophages and B cells, the receptors of IFN-γ, the IL-6 cytokine family and their own potential receptors, suggesting multiple target cells and important roles of fish type-2 cytokines in the piscine cytokine network. Furthermore both cytokines increased the number of IgM secreting B cells but had no effects on the proliferation of IgM+ B cells in vitro. Taken as a whole, fish IL-4/13A may provide a basal level of type-2 immunity whilst IL-4/13B, when activated, provides an enhanced type-2 immunity, which may have an important role in specific cell-mediated immunity. To our knowledge this is the first in-depth analysis of the expression, modulation and bioactivities of type-2 cytokines in the same fish species, and in any early vertebrate. It contributes to a broader understanding of the evolution of type-2 immunity in vertebrates, and establishes a framework for further studies and manipulation of type-2 cytokines in fish.
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Affiliation(s)
- Tiehui Wang
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Petronella Johansson
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Beatriz Abós
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos (Madrid), Spain
| | - Amy Holt
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Carolina Tafalla
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos (Madrid), Spain
| | - Youshen Jiang
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK.,College of Fishery and Life Science, Shanghai Ocean University, Shanghai, China
| | - Alex Wang
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Qiaoqing Xu
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK.,School of Animal Science, Yangtze University, Jingzhou, Hubei Province, China
| | - Zhitao Qi
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK.,Central Laboratory of Biology, Chemical and Biological Engineering College, Yancheng Institute of Technology, Yancheng, Jiangsu Province, China
| | - Wenshu Huang
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK.,Fisheries College, Jimei University, Xiamen, Fujian Province, China
| | - Maria M Costa
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK.,Instituto de Investigaciones Marinas, Consejo Superior de Investigaciones Científicas (CSIC), Vigo, Spain
| | - Patricia Diaz-Rosales
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Jason W Holland
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Christopher J Secombes
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
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50
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Fagundes DLG, França EL, Gonzatti MB, Rugde MVC, Calderon IMP, Honorio-França AC. The modulatory role of cytokines IL-4 and IL-17 in the functional activity of phagocytes in diabetic pregnant women. APMIS 2017; 126:56-64. [PMID: 29135055 DOI: 10.1111/apm.12772] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 08/16/2017] [Indexed: 12/23/2022]
Abstract
The study investigated the role of cytokines IL-4 and IL-17 in the modulation of the functional activity of mononuclear phagocytes in diabetic pregnant women with hyperglycemia. Sixty pregnant women were assigned to the following groups: nondiabetic (ND), mild gestational hyperglycemia (MGH), gestational diabetes mellitus (GDM), or type 2 diabetes mellitus (DM2). The functional activity of phagocytes from maternal blood, cord blood, and colostrum was assessed by determining their superoxide release, phagocytosis, microbicidal activity, and intracellular Ca2+ release. Irrespective of glycemic status, colostrum and blood cells treated with IL-4 and IL-17 increased superoxide release in the presence of enteropathogenic Escherichia coli (EPEC). The highest phagocytosis rate was observed in cells from the DM2 group treated with IL-4. In all the groups, phagocytes from colostrum, maternal blood, and cord blood exhibited higher microbicidal activity against EPEC when treated with cytokines. IL-17 increased intracellular Ca2+ release by colostrum phagocytes in diabetic groups. The results indicate that the IL-4 and IL-17 modulate the functional activity of phagocytes in the maternal blood, cord blood, and colostrum of diabetic mother. The natural immunity resulting from the interaction between the cells and cytokines tested may be an alternative procedure to improve the prognosis of maternal and newborn infections.
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Affiliation(s)
- Danny L G Fagundes
- Graduate Program in Gynecology, Obstetrics and Mastology, Botucatu Medical School, São Paulo State University/Unesp, São Paulo, SP, Brazil.,Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
| | - Eduardo L França
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
| | - Michelangelo B Gonzatti
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
| | - Marilza V C Rugde
- Graduate Program in Gynecology, Obstetrics and Mastology, Botucatu Medical School, São Paulo State University/Unesp, São Paulo, SP, Brazil
| | - Iracema M P Calderon
- Graduate Program in Gynecology, Obstetrics and Mastology, Botucatu Medical School, São Paulo State University/Unesp, São Paulo, SP, Brazil
| | - Adenilda C Honorio-França
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças, MT, Brazil
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