1
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Summer M, Ashraf R, Ali S, Bach H, Noor S, Noor Q, Riaz S, Khan RRM. Inflammatory response of nanoparticles: Mechanisms, consequences, and strategies for mitigation. CHEMOSPHERE 2024; 363:142826. [PMID: 39002651 DOI: 10.1016/j.chemosphere.2024.142826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/08/2024] [Accepted: 07/09/2024] [Indexed: 07/15/2024]
Abstract
Numerous nano-dimensioned materials have been generated as a result of several advancements in nanoscale science such as metallic nanoparticles (mNPs) which have aided in the advancement of related research. As a result, several significant nanoscale materials are being produced commercially. It is expected that in the future, products that are nanoscale, like mNPs, will be useful in daily life. Despite certain benefits, widespread use of metallic nanoparticles and nanotechnology has negative effects and puts human health at risk because of their continual accumulation in closed biological systems, along with their complex and diverse migratory and transformation pathways. Once within the human body, nanoparticles (NPs) disrupt the body's natural biological processes and trigger inflammatory responses. These NPs can also affect the immune system by activating separate pathways that either function independently or interact with one another. Cytotoxic effects, inflammatory response, genetic material damage, and mitochondrial dysfunction are among the consequences of mNPs. Oxidative stress and reactive oxygen species (ROS) generation caused by mNPs depend upon a multitude of factors that allow NPs to get inside cells and interact with biological macromolecules and cell organelles. This review focuses on how mNPs cause inflammation and oxidative stress, as well as disrupt cellular signaling pathways that support these effects. In addition, possibilities and problems to be reduced are addressed to improve future research on the creation of safer and more environmentally friendly metal-based nanoparticles for commercial acceptance and sustainable use in medicine and drug delivery.
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Affiliation(s)
- Muhammad Summer
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan.
| | - Rimsha Ashraf
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Shaukat Ali
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Horacio Bach
- Department of Medicine, Division of Infectious Diseases, 2660 Oak Street, Vancouver, BC, V6H3Z6, Canada
| | - Shehzeen Noor
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Qudsia Noor
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Saima Riaz
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Rana Rashad Mahmood Khan
- Department of Chemistry, Government College University Lahore, Faculty of Chemistry and Life Sciences, Pakistan
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2
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Shang L, Deng D, Krom BP, Gibbs S. Oral host-microbe interactions investigated in 3D organotypic models. Crit Rev Microbiol 2024; 50:397-416. [PMID: 37166371 DOI: 10.1080/1040841x.2023.2211665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 04/30/2023] [Accepted: 05/02/2023] [Indexed: 05/12/2023]
Abstract
The oral cavity is inhabited by abundant microbes which continuously interact with the host and influence the host's health. Such host-microbe interactions (HMI) are dynamic and complex processes involving e.g. oral tissues, microbial communities and saliva. Due to difficulties in mimicking the in vivo complexity, it is still unclear how exactly HMI influence the transition between healthy status and disease conditions in the oral cavity. As an advanced approach, three-dimensional (3D) organotypic oral tissues (epithelium and mucosa/gingiva) are being increasingly used to study underlying mechanisms. These in vitro models were designed with different complexity depending on the research questions to be answered. In this review, we summarised the existing 3D oral HMI models, comparing designs and readouts, discussing applications as well as future perspectives.
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Affiliation(s)
- Lin Shang
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dongmei Deng
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Bastiaan P Krom
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Susan Gibbs
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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3
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Wennervaldt M, Vaher H, Ahlström MG, Bischofberger N, Menné T, Thyssen JP, Johansen JD, Bonefeld CM. Subclinical immune responses to nickel in sensitized individuals-a dose-response study. Contact Dermatitis 2024; 91:1-10. [PMID: 38577784 DOI: 10.1111/cod.14549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/10/2024] [Accepted: 03/08/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Nickel is the leading cause of contact allergy in Europe, with 14.5% of the adult population being sensitized. Despite regulations limiting nickel release from consumer items, the incidence and prevalence of nickel allergy remain high. OBJECTIVE To investigate the clinical and subclinical immune response to low-dose nickel exposure on nickel pre-exposed skin to assess the adequacy of current regulatory limits. METHOD Nickel-allergic and healthy controls were patch tested with nickel twice with a 3-4 weeks interval. The first exposure used the diagnostic concentration of 2000 μg/cm2 nickel sulphate, and the same skin areas were then re-exposed to 0.2, 0.5, 12.8 and 370 μg/cm2 nickel sulphate. After 48 h, the patch reactions were examined for clinical signs of eczema, and skin biopsies were collected. The transcriptomic immune profile was analysed with Nanostring nCounter and quantitative polymerase chain reaction. RESULTS Two nickel-allergic participants (15%) had clinical reactions to the regulatory limiting doses for nickel (0.2/0.5 μg/cm2) following re-exposure. There was immune activation in all skin areas following re-exposure to nickel, predominantly mediated by up-regulation of cytokines and chemokines. In all nickel re-exposed skin areas, 81 genes were up-regulated independent from the clinical response. In skin areas exposed to 0.2 μg/cm2, 101 immune-related genes were differentially expressed, even when no clinical response was observed. Healthy controls showed up-regulation of three genes in response to nickel re-exposures without any clinical reactions. CONCLUSION Immune activation can be induced in skin with local memory to nickel upon challenge with nickel doses within the regulatory limits. Our findings suggest that the regulatory limits in the European nickel regulation may not provide sufficient protection for consumers against low-dose exposures.
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Affiliation(s)
- Michael Wennervaldt
- Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
| | - Helen Vaher
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, The LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
| | - Malin G Ahlström
- Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
| | - Nuno Bischofberger
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, The LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
| | - Torkil Menné
- Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
| | - Jacob P Thyssen
- Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
| | - Jeanne D Johansen
- Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
| | - Charlotte M Bonefeld
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, The LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
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4
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Sun X, Zhou X, Shi X, Abed OA, An X, Lei YL, Moon JJ. Strategies for the development of metalloimmunotherapies. Nat Biomed Eng 2024:10.1038/s41551-024-01221-7. [PMID: 38914800 DOI: 10.1038/s41551-024-01221-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/30/2024] [Indexed: 06/26/2024]
Abstract
Metal ions play crucial roles in the regulation of immune pathways. In fact, metallodrugs have a long record of accomplishment as effective treatments for a wide range of diseases. Here we argue that the modulation of interactions of metal ions with molecules and cells involved in the immune system forms the basis of a new class of immunotherapies. By examining how metal ions modulate the innate and adaptive immune systems, as well as host-microbiota interactions, we discuss strategies for the development of such metalloimmunotherapies for the treatment of cancer and other immune-related diseases.
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Affiliation(s)
- Xiaoqi Sun
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA.
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA.
- Editas Medicine, Cambridge, MA, USA.
| | - Xingwu Zhou
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA
| | - Xiaoyue Shi
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA
| | - Omar A Abed
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Xinran An
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA
| | - Yu Leo Lei
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Translational Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - James J Moon
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA.
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA.
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, USA.
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA.
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5
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Aleksic M, Meng X. Protein Haptenation and Its Role in Allergy. Chem Res Toxicol 2024; 37:850-872. [PMID: 38834188 PMCID: PMC11187640 DOI: 10.1021/acs.chemrestox.4c00062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 05/14/2024] [Accepted: 05/21/2024] [Indexed: 06/06/2024]
Abstract
Humans are exposed to numerous electrophilic chemicals either as medicines, in the workplace, in nature, or through use of many common cosmetic and household products. Covalent modification of human proteins by such chemicals, or protein haptenation, is a common occurrence in cells and may result in generation of antigenic species, leading to development of hypersensitivity reactions. Ranging in severity of symptoms from local cutaneous reactions and rhinitis to potentially life-threatening anaphylaxis and severe hypersensitivity reactions such as Stephen-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), all these reactions have the same Molecular Initiating Event (MIE), i.e. haptenation. However, not all individuals who are exposed to electrophilic chemicals develop symptoms of hypersensitivity. In the present review, we examine common chemistry behind the haptenation reactions leading to formation of neoantigens. We explore simple reactions involving single molecule additions to a nucleophilic side chain of proteins and complex reactions involving multiple electrophilic centers on a single molecule or involving more than one electrophilic molecule as well as the generation of reactive molecules from the interaction with cellular detoxification mechanisms. Besides generation of antigenic species and enabling activation of the immune system, we explore additional events which result directly from the presence of electrophilic chemicals in cells, including activation of key defense mechanisms and immediate consequences of those reactions, and explore their potential effects. We discuss the factors that work in concert with haptenation leading to the development of hypersensitivity reactions and those that may act to prevent it from developing. We also review the potential harnessing of the specificity of haptenation in the design of potent covalent therapeutic inhibitors.
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Affiliation(s)
- Maja Aleksic
- Safety
and Environmental Assurance Centre, Unilever,
Colworth Science Park, Sharnbrook, Bedford MK44
1LQ, U.K.
| | - Xiaoli Meng
- MRC
Centre for Drug Safety Science, Department of Molecular and Clinical
Pharmacology, The University of Liverpool, Liverpool L69 3GE, U.K.
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6
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Lee E, Kale A, Gaspari AA. Toll-Like Receptors and Contact Dermatitis. Dermatitis 2024. [PMID: 38778705 DOI: 10.1089/derm.2023.0311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Contact dermatitis (CD) is a common cutaneous inflammatory condition that affects millions of people worldwide. Xenobiotic agents are frequently encountered in substances used in everyday life, making it difficult to avoid personal and occupational exposure. Toll-like receptors (TLRs) are transmembrane receptors that modulate the innate immune system in response to tissue injury or infection. TLRs play a key role in the pathophysiology of contact dermatitis. TLR signaling is involved in three major forms of CD: protein CD, allergic contact dermatitis (ACD), and irritant CD. Of the 10 TLRs found in humans, three play an important role in ACD. This makes TLRs a useful potential therapeutic target to consider against CD. In this review, we discuss the role of TLRs in CD and summarize current and emerging treatments for CD that target TLRs.
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Affiliation(s)
- Emily Lee
- From the Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Aditi Kale
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Anthony A Gaspari
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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7
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Hopp MT, Holze J, Lauber F, Holtkamp L, Rathod DC, Miteva MA, Prestes EB, Geyer M, Manoury B, Merle NS, Roumenina LT, Bozza MT, Weindl G, Imhof D. Insights into the molecular basis and mechanism of heme-triggered TLR4 signalling: The role of heme-binding motifs in TLR4 and MD2. Immunology 2024; 171:181-197. [PMID: 37885279 DOI: 10.1111/imm.13708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 10/06/2023] [Indexed: 10/28/2023] Open
Abstract
Haemolytic disorders, such as sickle cell disease, are accompanied by the release of high amounts of labile heme into the intravascular compartment resulting in the induction of proinflammatory and prothrombotic complications in affected patients. In addition to the relevance of heme-regulated proteins from the complement and blood coagulation systems, activation of the TLR4 signalling pathway by heme was ascribed a crucial role in the progression of these pathological processes. Heme binding to the TLR4-MD2 complex has been proposed recently, however, essential mechanistic information of the processes at the molecular level, such as heme-binding kinetics, the heme-binding capacity and the respective heme-binding sites (HBMs) is still missing. We report the interaction of TLR4, MD2 and the TLR4-MD2 complex with heme and the consequences thereof by employing biochemical, spectroscopic, bioinformatic and physiologically relevant approaches. Heme binding occurs transiently through interaction with up to four HBMs in TLR4, two HBMs in MD2 and at least four HBMs in their complex. Functional studies highlight that mutations of individual HBMs in TLR4 preserve full receptor activation by heme, suggesting that heme interacts with TLR4 through different binding sites independently of MD2. Furthermore, we confirm and extend the major role of TLR4 for heme-mediated cytokine responses in human immune cells.
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Affiliation(s)
- Marie-T Hopp
- Pharmaceutical Biochemistry and Bioanalytics, Pharmaceutical Institute, University of Bonn, Bonn, Germany
- Department of Chemistry, Institute of Integrated Natural Sciences, University of Koblenz, Koblenz, Germany
| | - Janine Holze
- Pharmacology and Toxicology, Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | - Felicitas Lauber
- Pharmacology and Toxicology, Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | - Laura Holtkamp
- Pharmacology and Toxicology, Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | - Dhruv C Rathod
- Pharmaceutical Biochemistry and Bioanalytics, Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | - Maria A Miteva
- CNRS UMR 8038 CiTCoM, Université de Paris, Faculté de Pharmacie de Paris, Paris, France
- INSERM U 1268 Medicinal Chemistry and Translational Research, Paris, France
| | - Elisa B Prestes
- Laboratório de Inflamação e Imunidade, Departamento de Imunologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Matthias Geyer
- Institute of Structural Biology, University of Bonn, Bonn, Germany
| | - Bénédicte Manoury
- Institut Necker Enfants Malades, INSERM U1151-CNRS UMR8253, Université Paris Cité, Faculté de médecine Necker, Paris, France
| | - Nicolas S Merle
- Centre de Recherche des Cordeliers, UMR_S 1138, INSERM, Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Universités, Paris, France
- Centre de Recherche des Cordeliers, Université Paris Descartes, Paris, France
| | - Lubka T Roumenina
- Centre de Recherche des Cordeliers, UMR_S 1138, INSERM, Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Universités, Paris, France
- Centre de Recherche des Cordeliers, Université Paris Descartes, Paris, France
| | - Marcelo T Bozza
- Laboratório de Inflamação e Imunidade, Departamento de Imunologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Günther Weindl
- Pharmacology and Toxicology, Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | - Diana Imhof
- Pharmaceutical Biochemistry and Bioanalytics, Pharmaceutical Institute, University of Bonn, Bonn, Germany
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8
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Lu J, Liu X, Li X, Li H, Shi L, Xia X, He BL, Meyer TF, Li X, Sun H, Yang X. Copper regulates the host innate immune response against bacterial infection via activation of ALPK1 kinase. Proc Natl Acad Sci U S A 2024; 121:e2311630121. [PMID: 38232278 PMCID: PMC10823219 DOI: 10.1073/pnas.2311630121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 11/22/2023] [Indexed: 01/19/2024] Open
Abstract
Copper is an essential trace element for the human body, and its requirement for optimistic immune functions has been recognized for decades. How copper is involved in the innate immune pathway, however, remains to be clarified. Here, we report that copper serves as a signal molecule to regulate the kinase activity of alpha-kinase 1 (ALPK1), a cytosolic pattern-recognition receptor (PRR), and therefore promotes host cell defense against bacterial infection. We show that in response to infection, host cells actively accumulate copper in the cytosol, and the accumulated cytosolic copper enhances host cell defense against evading pathogens, including intracellular and, unexpectedly, extracellular bacteria. Subsequently, we demonstrate that copper activates the innate immune pathway of host cells in an ALPK1-dependent manner. Further mechanistic studies reveal that copper binds to ALPK1 directly and is essential for the kinase activity of this cytosolic PRR. Moreover, the binding of copper to ALPK1 enhances the sensitivity of ALPK1 to the bacterial metabolite ADP-heptose and eventually prompts host cells to elicit an enhanced immune response during bacterial infection. Finally, using a zebrafish in vivo model, we show that a copper-treated host shows an increased production of proinflammatory cytokines, enhanced recruitment of phagosome cells, and promoted bacterial clearance. Our findings uncover a previously unrecognized role of copper in the modulation of host innate immune response against bacterial pathogens and advance our knowledge on the cross talk between cytosolic copper homeostasis and immune system.
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Affiliation(s)
- Jing Lu
- Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
- Department of Gastroenterology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Xue Liu
- Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
- Department of Chemistry, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Guangdong-Hong Kong-Macao University Joint Laboratory of Interventional Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Xinghua Li
- Department of Infectious Diseases, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Hongyan Li
- Department of Chemistry, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Chinese Academy of Sciences-The University of Hong Kong Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Liwa Shi
- Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
- Guangdong-Hong Kong-Macao University Joint Laboratory of Interventional Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Xin Xia
- Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
- Guangdong-Hong Kong-Macao University Joint Laboratory of Interventional Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Bai-liang He
- Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
- Guangdong-Hong Kong-Macao University Joint Laboratory of Interventional Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Thomas F. Meyer
- Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin10117, Germany
- Laboratory of Infection Oncology, Institute of Clinical Molecular Biology, Christian Albrecht’s University of Kiel, University Hospital Schleswig Holstein, Kiel24105, Germany
| | - Xiaofeng Li
- Department of Gastroenterology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
| | - Hongzhe Sun
- Department of Chemistry, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Chinese Academy of Sciences-The University of Hong Kong Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Xinming Yang
- Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
- Guangdong-Hong Kong-Macao University Joint Laboratory of Interventional Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai519000, China
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9
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Maeyama R, Segawa R, Onodera R, Hiratsuka M, Hirasawa N. Caspases downregulate nickel and hydrogen peroxide-induced IL-8 production via modification of c-Jun N-terminal kinases. Toxicology 2024; 501:153710. [PMID: 38104653 DOI: 10.1016/j.tox.2023.153710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/11/2023] [Accepted: 12/13/2023] [Indexed: 12/19/2023]
Abstract
Nickel (Ni) is a typical hapten in allergic contact dermatitis. However, it has been used in various metal materials due to its usefulness. Although Ni ions induce apoptosis of inflammatory cells and the expression of inflammatory cytokines such as interleukin-8 (IL-8), the effects of the apoptotic pathway on the signaling that induces cytokine production have not been sufficiently clarified. Here, we found that NiCl2-induced IL-8 production was enhanced by the pan-caspase inhibitor Z-VAD-FMK in THP-1 cells. Moreover, Z-VAD-FMK enhanced H2O2-induced and NiCl2-induced IL-8 production, but not TNF-α-induced one. The analyses of signaling pathways apparently showed that NiCl2- and H2O2-induced phosphorylation of c-Jun, but not TNF-α-induced one were enhanced by Z-VAD-FMK. The cleavages of p54c-Jun N-terminal kinase (JNK) as well as PARP was induced by NiCl2 and H2O2 but not by TNF-α. Finally, a JNK inhibitor, SP600125, inhibited Z-VAD-FMK-induced enhancement of IL-8 production. In summary, we showed that caspase activation in the apoptotic pathway actively downregulates the JNK-mediated activation of inflammatory cells. This study highlighted the significance of apoptosis in inflammatory diseases, including Ni-induced dermatitis.
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Affiliation(s)
- Ryusei Maeyama
- Laboratory of Pharmacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, Japan
| | - Ryosuke Segawa
- Laboratory of Pharmacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, Japan
| | - Ryo Onodera
- Laboratory of Pharmacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, Japan
| | - Masahiro Hiratsuka
- Laboratory of Pharmacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, Japan
| | - Noriyasu Hirasawa
- Laboratory of Pharmacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, Japan.
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10
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Artuc M, Zuberbier T, Peiser M. Nickel Challenge In Vitro Affects CD38 and HLA-DR Expression in T Cell Subpopulations from the Blood of Patients with Nickel Allergy. Int J Mol Sci 2023; 25:298. [PMID: 38203472 PMCID: PMC10778727 DOI: 10.3390/ijms25010298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/20/2023] [Accepted: 12/23/2023] [Indexed: 01/12/2024] Open
Abstract
Nickel allergy is a major health problem and shows clinical manifestation of contact eczema. The response of specific lymphocyte subpopulations in sensitized patients after new challenge to nickel has until now not been studied in detail. To evaluate if nickel-based elicitation reaction could be objectively identified by multi-parametric flow cytometry, immunophenotyping of specific T cells was applied. White blood cells from 7 patients (4 positive in patch test, 3 negative) were challenged by nickel and in vitro short-term culture. Standardized antibody-dye combinations, specific for T helper(h)1, Th17 and cytotoxic T cell activation, were selected according to the recommendations of Stanford Human Immune Monitoring Center. In cytotoxic CD8+CCR7+CD45RA+ T cells from patients suffering from nickel allergy, CD38 and HLA-DR were elevated comparing to healthy donors. After challenge to nickel in vitro both markers decreased in CD8+CCR7+CD45RA+ T cells but found up-regulated in CD4+CCR7+CD45RA+CCR6-CXCR3+Th1 cells. Intracellular expression of T-bet and RORγt further indicated Th1 and Th17 cells. Finally, CD4+CD25+CCR4- T cells increased after challenge with nickel in PBMCs of patients with nickel allergy. Flow cytometry based quantification of T cell markers might be used as a specific and reliable method to detect chemical induced skin sensitization and confirm diagnostic patch testing in the clinics.
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Affiliation(s)
- Metin Artuc
- Department of Dermatology and Allergy, Allergy Center Charité, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Torsten Zuberbier
- Berlin Institute of Allergology, Charité-Universitätsmedizin, Campus Benjamin Franklin, 12203 Berlin, Germany;
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, 12203 Berlin, Germany
| | - Matthias Peiser
- Institute for Chemistry and Biochemistry, Free University Berlin, 14195 Berlin, Germany
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11
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Hölken JM, Friedrich K, Merkel M, Blasius N, Engels U, Buhl T, Mewes KR, Vierkotten L, Teusch NE. A human 3D immune competent full-thickness skin model mimicking dermal dendritic cell activation. Front Immunol 2023; 14:1276151. [PMID: 38022577 PMCID: PMC10657825 DOI: 10.3389/fimmu.2023.1276151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/12/2023] [Indexed: 12/01/2023] Open
Abstract
We have integrated dermal dendritic cell surrogates originally generated from the cell line THP-1 as central mediators of the immune reaction in a human full-thickness skin model. Accordingly, sensitizer treatment of THP-1-derived CD14-, CD11c+ immature dendritic cells (iDCs) resulted in the phosphorylation of p38 MAPK in the presence of 1-chloro-2,4-dinitrobenzene (DNCB) (2.6-fold) as well as in degradation of the inhibitor protein kappa B alpha (IκBα) upon incubation with NiSO4 (1.6-fold). Furthermore, NiSO4 led to an increase in mRNA levels of IL-6 (2.4-fold), TNF-α (2-fold) and of IL-8 (15-fold). These results were confirmed on the protein level, with even stronger effects on cytokine release in the presence of NiSO4: Cytokine secretion was significantly increased for IL-8 (147-fold), IL-6 (11.8-fold) and IL-1β (28.8-fold). Notably, DNCB treatment revealed an increase for IL-8 (28.6-fold) and IL-1β (5.6-fold). Importantly, NiSO4 treatment of isolated iDCs as well as of iDCs integrated as dermal dendritic cell surrogates into our full-thickness skin model (SM) induced the upregulation of the adhesion molecule clusters of differentiation (CD)54 (iDCs: 1.2-fold; SM: 1.3-fold) and the co-stimulatory molecule and DC maturation marker CD86 (iDCs ~1.4-fold; SM:~1.5-fold) surface marker expression. Noteworthy, the expression of CD54 and CD86 could be suppressed by dexamethasone treatment on isolated iDCs (CD54: 1.3-fold; CD86: 2.1-fold) as well as on the tissue-integrated iDCs (CD54: 1.4-fold; CD86: 1.6-fold). In conclusion, we were able to integrate THP-1-derived iDCs as functional dermal dendritic cell surrogates allowing the qualitative identification of potential sensitizers on the one hand, and drug candidates that potentially suppress sensitization on the other hand in a 3D human skin model corresponding to the 3R principles ("replace", "reduce" and "refine").
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Affiliation(s)
- Johanna Maria Hölken
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Katja Friedrich
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Marion Merkel
- Alternative Methods and Tissue Engineering, Henkel AG & Co. KGaA, Düsseldorf, Germany
| | - Nelli Blasius
- Alternative Methods and Tissue Engineering, Henkel AG & Co. KGaA, Düsseldorf, Germany
| | - Ursula Engels
- Alternative Methods and Tissue Engineering, Henkel AG & Co. KGaA, Düsseldorf, Germany
| | - Timo Buhl
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
| | - Karsten Rüdiger Mewes
- Alternative Methods and Tissue Engineering, Henkel AG & Co. KGaA, Düsseldorf, Germany
| | - Lars Vierkotten
- Alternative Methods and Tissue Engineering, Henkel AG & Co. KGaA, Düsseldorf, Germany
| | - Nicole Elisabeth Teusch
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
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12
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Zhang H, Han B, Li Z, Zhao Y, Du Y, Yang Y, Wang S, Zhang J. The role and mechanism of inflammatory response to growing rod implantation in early onset scoliosis. Front Cell Dev Biol 2023; 11:1282573. [PMID: 37965575 PMCID: PMC10642228 DOI: 10.3389/fcell.2023.1282573] [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: 08/24/2023] [Accepted: 10/17/2023] [Indexed: 11/16/2023] Open
Abstract
Growing rod implantation, a surgery treatment for EOS (early onset scoliosis), may cause a kind of chronic inflammation called metalosis and all other implant-related complications because of the metal debris released by the implants as a result of fraction and corrosion. There is no complete explanation of immunologic mechanisms of metalosis up to now. This review demonstrates the researches on metalosis from the clinical issues down to basic immunologic mechanisms. Adverse reactions of metal implants are mainly the formation of NLRP3 (nod-like receptor protein 3) inflammasome, primed by TLR4 (toll-like receptor protein 4), activated by phagocytosis and often accompanied by type Ⅳ hypersensitive reaction. Recent studies found that TNF-α (tumor necrosis factor α) also participates in priming, and activation of inflammasome requires disturbance of lysosome and release of cathepsin B. Ca-074Me and MCC950 are therapeutic interventions worth exploring in aseptic loosening of orthopedic implants.
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Affiliation(s)
| | | | | | | | | | | | - Shengru Wang
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jianguo Zhang
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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13
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Shigematsu M, Takeda K, Matsunaga S, Sendai Y, Matsuura N, Suzuki R, Azuma T, Sasaki H, Okumura K, Sekine H, Yajima Y, Ohno T. Subgingival titanium wire implantation induces weak inflammatory responses but does not promote substantial T cell activation. Dent Mater J 2023; 42:633-640. [PMID: 37423721 DOI: 10.4012/dmj.2022-258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Titanium is a biocompatible material commonly used for dental treatments. However, the detailed mechanism underlying the weak biological activity of titanium has not been elucidated. We investigated both the inflammatory responses and T cell activation induced by solid titanium in the gingiva in mice. Both titanium and nickel wire implantation promoted neutrophil infiltration into the gingiva on day 2. Nickel, but not titanium, wire implantation enhanced proinflammatory cytokine expression and dendritic cell activity in gingival tissue by day 2. Nickel wire implantation enhanced the activity of T cells in draining lymph nodes on day 5. Moreover, T cell and neutrophil infiltration and elevated proinflammatory cytokine expression in the gingival tissue were still observed on day 5. However, no such augmented biological responses were observed after titanium wire implantation. These findings suggest that, unlike nickel, solid titanium does not induce sufficient inflammatory responses leading to T cell activation in gingival tissue.
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Affiliation(s)
- Masaki Shigematsu
- Department of Oral and Maxillofacial Implantology, Tokyo Dental College
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Oral Health Science Center, Tokyo Dental College
| | - Kazuyoshi Takeda
- Department of Biofunctional Microbiota, Graduate School of Medicine, Juntendo University
- Laboratory of Cell Biology, Biomedical Research Core Facilities, Graduate School of Medicine, Juntendo University
| | - Satoru Matsunaga
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Department of Anatomy, Tokyo Dental College
| | - Yuka Sendai
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Oral Health Science Center, Tokyo Dental College
- Department of Dental Anesthesiology, Tokyo Dental College
| | - Nobutaka Matsuura
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Oral Health Science Center, Tokyo Dental College
- Department of Dental Anesthesiology, Tokyo Dental College
| | - Reiya Suzuki
- Department of Oral and Maxillofacial Implantology, Tokyo Dental College
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Oral Health Science Center, Tokyo Dental College
| | - Toshifumi Azuma
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Oral Health Science Center, Tokyo Dental College
- Department of Biochemistry, Tokyo Dental College
| | - Hodaka Sasaki
- Department of Oral and Maxillofacial Implantology, Tokyo Dental College
- Tokyo Dental College Research Branding Project, Tokyo Dental College
| | - Ko Okumura
- Department of Biofunctional Microbiota, Graduate School of Medicine, Juntendo University
- Atopy Research Center, Graduate School of Medicine, Juntendo University
| | - Hideshi Sekine
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Department of Fixed Prosthodontics, Tokyo Dental College
| | - Yasutomo Yajima
- Department of Oral and Maxillofacial Implantology, Tokyo Dental College
| | - Tatsukuni Ohno
- Tokyo Dental College Research Branding Project, Tokyo Dental College
- Oral Health Science Center, Tokyo Dental College
- Department of Biofunctional Microbiota, Graduate School of Medicine, Juntendo University
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14
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Busold S, Akkerdaas JH, Zijlstra-Willems EM, van der Graaf K, Tas SW, de Jong EC, van Ree R, Geijtenbeek TBH. Toll-like receptor 4 and Syk kinase shape dendritic cell-induced immune activation to major house dust mite allergens. Front Med (Lausanne) 2023; 10:1105538. [PMID: 37614946 PMCID: PMC10442820 DOI: 10.3389/fmed.2023.1105538] [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: 11/22/2022] [Accepted: 07/20/2023] [Indexed: 08/25/2023] Open
Abstract
Background House dust mite (HDM) is a major cause of respiratory allergic diseases. Dendritic cells (DCs) play a central role in orchestrating adaptive allergic immune responses. However, it remains unclear how DCs become activated by HDM. Biochemical functions of the major HDM allergens Der p 1 (cysteine protease) and Der p 2 (MD2-mimick) have been implicated to contribute to DC activation. Methods We investigated the immune activating potential of HDM extract and its major allergens Der p 1 and Der p 2 using monocyte-derived DCs (moDCs). Maturation and activation markers were monitored by flow cytometry and cytokine production by ELISA. Allergen depletion and proteinase K digestion were used to investigate the involvement of proteins, and in particular of the major allergens. Inhibitors of spleen tyrosine kinase (Syk), Toll-like receptor 4 (TLR4) and of C-type lectin receptors (CLRs) were used to identify the involved receptors. The contribution of endotoxins in moDC activation was assessed by their removal from HDM extract. Results HDM extract induced DC maturation and cytokine responses in contrast to the natural purified major allergens Der p 1 and Der p 2. Proteinase K digestion and removal of Der p 1 or Der p 2 did not alter the immune stimulatory capacity of HDM extract. Antibodies against the CLRs Dectin-1, Dectin-2, and DC-SIGN did not affect cytokine responses. In contrast, Syk inhibition partially reduced IL-6, IL-12 and completely blocked IL-10. Blocking TLR4 signaling reduced the HDM-induced IL-10 and IL-12p70 induction, but not IL-6, while endotoxin removal potently abolished the induced cytokine response. Conclusion Our data strongly suggest that HDM-induced DC activation is neither dependent on Der p 1 nor Der p 2, but depend on Syk and TLR4 activation, which might suggest a crosstalk between Syk and TLR4 pathways. Our data highlight that endotoxins play a potent role in immune responses targeting HDM.
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Affiliation(s)
- Stefanie Busold
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
| | - Jaap H. Akkerdaas
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
| | - Esther M. Zijlstra-Willems
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
| | | | - Sander W. Tas
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Esther C. de Jong
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
| | - Ronald van Ree
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
- Amsterdam University Medical Centers, location AMC, Department of Otorhinolaryngology, Amsterdam, Netherlands
| | - Teunis B. H. Geijtenbeek
- Amsterdam University Medical Centers, location AMC, Department of Experimental Immunology, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
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15
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Esser PR, Huber M, Martin SF. Endoplasmic reticulum stress and the inflammatory response in allergic contact dermatitis. Eur J Immunol 2023; 53:e2249984. [PMID: 37016198 DOI: 10.1002/eji.202249984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/26/2023] [Accepted: 03/03/2023] [Indexed: 04/06/2023]
Abstract
Maintaining homeostasis is central to organismal health. Deviation is detected by a variety of sensors that react to alarm signals arising from injury, infection, and other inflammatory triggers. One important element of this alarm system is the innate immune system, which recognizes pathogen-/microbe- or damage-associated molecular patterns via pattern recognition receptors localized in the cytosol or in membranes of innate immune cells such as macrophages, dendritic cells, and mast cells but also of T cells, B cells, and epithelial cells. Activation of the innate immune system results in inflammation and is a pre-requisite for activation of the adaptive immune system. Another important element is represented by the unfolded protein response (UPR), a stress response of the endoplasmic reticulum. The UPR regulates proteostasis and also contributes to the course of inflammatory diseases such as cancer, diabetes, obesity, and neurodegenerative diseases. In addition, the UPR is instrumental in allergic contact dermatitis. This inflammatory skin disease, affecting 5-10% of the population, is caused by T cells recognizing low-molecular weight organic chemicals and metal ions. In this mini-review, we discuss the orchestration of inflammatory responses by the interplay of the innate immune system with cellular stress responses in allergic contact dermatitis, with a focus on the UPR.
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Affiliation(s)
- Philipp R Esser
- Allergy Research Group, Department of Dermatology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Michael Huber
- Institute of Biochemistry and Molecular Immunology, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Stefan F Martin
- Allergy Research Group, Department of Dermatology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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16
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Wenger M, Grosse-Kathoefer S, Kraiem A, Pelamatti E, Nunes N, Pointner L, Aglas L. When the allergy alarm bells toll: The role of Toll-like receptors in allergic diseases and treatment. Front Mol Biosci 2023; 10:1204025. [PMID: 37426425 PMCID: PMC10325731 DOI: 10.3389/fmolb.2023.1204025] [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: 04/11/2023] [Accepted: 06/08/2023] [Indexed: 07/11/2023] Open
Abstract
Toll-like receptors of the human immune system are specialized pathogen detectors able to link innate and adaptive immune responses. TLR ligands include among others bacteria-, mycoplasma- or virus-derived compounds such as lipids, lipo- and glycoproteins and nucleic acids. Not only are genetic variations in TLR-related genes associated with the pathogenesis of allergic diseases, including asthma and allergic rhinitis, their expression also differs between allergic and non-allergic individuals. Due to a complex interplay of genes, environmental factors, and allergen sources the interpretation of TLRs involved in immunoglobulin E-mediated diseases remains challenging. Therefore, it is imperative to dissect the role of TLRs in allergies. In this review, we discuss i) the expression of TLRs in organs and cell types involved in the allergic immune response, ii) their involvement in modulating allergy-associated or -protective immune responses, and iii) how differential activation of TLRs by environmental factors, such as microbial, viral or air pollutant exposure, results in allergy development. However, we focus on iv) allergen sources interacting with TLRs, and v) how targeting TLRs could be employed in novel therapeutic strategies. Understanding the contributions of TLRs to allergy development allow the identification of knowledge gaps, provide guidance for ongoing research efforts, and built the foundation for future exploitation of TLRs in vaccine design.
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17
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Chamani S, Mobasheri L, Rostami Z, Zare I, Naghizadeh A, Mostafavi E. Heavy metals in contact dermatitis: A review. J Trace Elem Med Biol 2023; 79:127240. [PMID: 37331278 DOI: 10.1016/j.jtemb.2023.127240] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 06/01/2023] [Accepted: 06/06/2023] [Indexed: 06/20/2023]
Abstract
Contact dermatitis is an inflammatory skin reaction caused by direct contact with chemical substances in the environment and can either be irritant or allergic in nature. The clinical symptoms of contact dermatitis, include local skin rash, itching, redness, swelling, and lesions. Nowadays, 15-20% of people have some degree of contact dermatitis, which can be more or less severe. Immune responses in allergic contact dermatitis (ACD) are due to the effects of cytokines and allergen-specific CD4+ and CD8+ T cells on the skin. Acids and alkalis such as drain cleaners, plants such as poinsettias, hair colors, and nail polish remover, are all prominent causes of irritant contact dermatitis (ICDs). Heavy metals are metallic elements with a high atomic weight that are hazardous in low quantities and are known to cause dermatitis after systemic or local exposure. Nickel (Ni), chromium (Cr), lead (Pb), and copper (Cu) are among the most common heavy metals used in various industries. Metal allergies may cause ACD and also systemic contact dermatitis (SCD). Contact dermatitis is detected by laboratory tests such as patch testing, lymphocyte stimulation test (LST), and evaluation of cytokine production by primary cultures of peripheral blood mononuclear cells. This article presents an update on the epidemiological and clinical characteristics of ACD and SCD caused by three heavy metals (Cr, Cu, and Pb). Ni is not discussed due to recent coverage. Furthermore, the effects of contact sensitivity to some other heavy metals, such as gold (Au), cobalt (Co), palladium (Pd), and mercury (Hg) are discussed.
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Affiliation(s)
- Sajad Chamani
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand, Iran
| | - Leila Mobasheri
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zeinab Rostami
- Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran
| | - Iman Zare
- Research and Development Department, Sina Medical Biochemistry Technologies Co. Ltd., Shiraz 7178795844, Iran
| | - Ali Naghizadeh
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand, Iran.
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
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18
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Noga M, Michalska A, Jurowski K. Application of toxicology in silico methods for prediction of acute toxicity (LD 50) for Novichoks. Arch Toxicol 2023; 97:1691-1700. [PMID: 37145338 PMCID: PMC10182927 DOI: 10.1007/s00204-023-03507-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 04/24/2023] [Indexed: 05/06/2023]
Abstract
Novichoks represent the fourth generation of chemical warfare agents with paralytic and convulsive effects, produced clandestinely during the Cold War by the Soviet Union. This novel class of organophosphate compounds is characterised by severe toxicity, which, for example, we have already experienced three times (Salisbury, Amesbury, and Navalny's case) as a society. Then the public debate about the true nature of Novichoks began, realising the importance of examining the properties, especially the toxicological aspects of these compounds. The updated Chemical Warfare Agents list registers over 10,000 compounds as candidate structures for Novichoks. Consequently, conducting experimental research for each of them would be a huge challenge. Additionally, due to the enormous risk of contact with hazardous Novichoks, in silico assessments were applied to estimate their toxicity safely. In silico toxicology provides a means of identifying hazards of compounds before synthesis, helping to fill gaps and guide risk minimisation strategies. A new approach to toxicology testing first considers the prediction of toxicological parameters, eliminating unnecessary animal studies. This new generation risk assessment (NGRA) can meet the modern requirements of toxicological research. The present study explains, using QSAR models, the acute toxicity of the Novichoks studied (n = 17). The results indicate that the toxicity of Novichoks varies. The deadliest turned out to be A-232, followed by A-230 and A-234. On the other hand, the "Iranian" Novichok and C01-A038 compounds turned out to be the least toxic. Developing reliable in silico methods to predict various parameters is essential to prepare for the upcoming use of Novichoks.
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Affiliation(s)
- Maciej Noga
- Department of Regulatory and Forensic Toxicology, Institute of Medical Expertises in Łódź, Ul. Aleksandrowska 67/93, 91-205, Łódź, Poland
| | - Agata Michalska
- Institute of Medical Expertises in Łódź, Ul. Aleksandrowska 67/93, 91-205, Łódź, Poland
| | - Kamil Jurowski
- Department of Regulatory and Forensic Toxicology, Institute of Medical Expertises in Łódź, Ul. Aleksandrowska 67/93, 91-205, Łódź, Poland.
- Laboratory of Innovative Toxicological Research and Analyzes, Institute of Medical Studies, Medical College, Rzeszów University, Al. Mjr. W. Kopisto 2a, 35-959, Rzeszów, Poland.
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19
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Erdei E, Shuey C, Miller C, Hoover J, Cajero M, Lewis J. Metal mixture exposures and multiplexed autoantibody screening in Navajo communities exposed to uranium mine wastes. J Transl Autoimmun 2023; 6:100201. [PMID: 37169001 PMCID: PMC10165442 DOI: 10.1016/j.jtauto.2023.100201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 05/13/2023] Open
Abstract
Background Environmental exposures to metals in uranium mining wastes and drinking water were documented in more than half of the 1304 Navajo community members of the Diné Network for Environmental Health (DiNEH) Project, the first comprehensive assessment of exposures to these metals and community health on the Navajo Nation. Objective Evaluate environmental exposures among participants who provided blood and urine samples using multiplexed autoantibody positivity as an early effect biomarker. Methods Survey and geospatial location data, well water quality, and metals biomonitoring were used to assess exposures to mixed-metal wastes from 100 abandoned uranium waste sites. Results We observed that the prevalence of multiplexed autoantibody positivity in 239 participants was more than double that reported for the U.S. population (27.2% v. 13.8%) even though the national prevalence was generated using a different assay, the HEp-2 cell-based antinuclear antibody test. Increased risk of multiplexed autoantibody screening positivity (OR = 3.07,95%CI 1.15-8.22) was found among DiNEH study people who lived close to uranium mine and milling wastes and consumed metals in drinking water. Associations for females were even stronger when they lived closed to contaminated uranium mining and milling sites. Anti-U1-RNP antibodies were associated with water consumption of nickel. Conclusion Proximity to waste sites and consumption of metals in water even below current drinking water standards were associated with perturbations of immune tolerance. These findings are consistent with previous studies of autoimmunity in the local population and demonstrate that multiplexed autoantibody screening method has a potential as sentinel indicator of exposures to environmental metals. Impact statement This is the first, community-engaged environmental health study in exposed Navajo communities that applied clinical multiplexed testing in risk assessment of environmental metals associated with abandoned, unremediated uranium mining and milling waste sites. Routine clinical autoimmunity measures could be used as early effect biomarkers of environmental metal exposures.
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Affiliation(s)
- Esther Erdei
- Community Environmental Health Program, Dept. of Pharmaceutical Sciences, University of New Mexico Health Sciences Center, College of Pharmacy, 1 MSC 09 5360, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Chris Shuey
- Southwest Research and Information Center, 105 Stanford Drive, SE, Albuquerque, NM, 87106, USA
| | - Curtis Miller
- Community Environmental Health Program, Dept. of Pharmaceutical Sciences, University of New Mexico Health Sciences Center, College of Pharmacy, 1 MSC 09 5360, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Joseph Hoover
- University of Arizona Department of Environmental Sciences, 1177 E 4th Street, Tucson, AZ, 85721, USA
| | - Miranda Cajero
- Community Environmental Health Program, Dept. of Pharmaceutical Sciences, University of New Mexico Health Sciences Center, College of Pharmacy, 1 MSC 09 5360, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Johnnye Lewis
- Community Environmental Health Program, Dept. of Pharmaceutical Sciences, University of New Mexico Health Sciences Center, College of Pharmacy, 1 MSC 09 5360, University of New Mexico, Albuquerque, NM, 87131, USA
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20
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Turkiewicz M, Shah A, Yang YW, Mangold A, Shen J. Allergic contact dermatitis of the eyelids: An interdisciplinary review. Ocul Surf 2023; 28:124-130. [PMID: 36898500 DOI: 10.1016/j.jtos.2023.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 03/01/2023] [Accepted: 03/06/2023] [Indexed: 03/11/2023]
Abstract
PURPOSE A review of the published literature on the pathogenesis and treatment of eyelid allergic contact dermatitis and ocular surface involvement. METHODS Literature search of MEDLINE (Ovid) was conducted using for allergic contact dermatitis and disease of the eyelid or periorbital skin. Dates included in search criteria were from January 1, 2010 to January 12, 2023. 120 articles were reviewed by at least two authors. RESULTS Allergic eyelid contact dermatitis(ACD) is a Type IV hypersensitivity reaction to chemical exposure of sensitized eyelid skin. Most patients improve with avoidance strategies. Understanding chemicals that may trigger eyelid ACD, identifying allergens with patch testing, and use of topical steroids can help patients with this challenging disease. CONCLUSIONS Recalcitrant allergic eyelid dermatitis can be addressed by an interdisciplinary team and avoidance strategies based on patch testing.
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Affiliation(s)
- Michal Turkiewicz
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Ami Shah
- Department of Ophthalmology, Mayo Clinic, Scottsdale, AZ, USA
| | - Yul W Yang
- Department of Dermatology, Mayo Clinic, Scottsdale, AZ, USA
| | - Aaron Mangold
- Department of Dermatology, Mayo Clinic, Scottsdale, AZ, USA
| | - Joanne Shen
- Department of Ophthalmology, Mayo Clinic, Scottsdale, AZ, USA.
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21
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Domingo IK, Groenendyk J, Michalak M, Bhavsar AP. Cisplatin Toxicity Is Mediated by Direct Binding to Toll-Like Receptor 4 through a Mechanism That Is Distinct from Metal Allergens. Mol Pharmacol 2023; 103:158-165. [PMID: 36460345 DOI: 10.1124/molpharm.122.000595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/20/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022] Open
Abstract
Cisplatin is an effective chemotherapeutic agent, yet its use is limited by several adverse drug reactions, known as cisplatin-induced toxicities (CITs). We recently demonstrated that cisplatin could elicit proinflammatory responses associated with CITs through Toll-like receptor 4 (TLR4). TLR4 is best recognized for binding bacterial lipopolysaccharide (LPS) via its coreceptor, MD-2. TLR4 is also proposed to directly bind transition metals, such as nickel. Little is known about the nature of the cisplatin-TLR4 interaction. Here, we show that soluble TLR4 was capable of blocking cisplatin-induced, but not LPS-induced, TLR4 activation. Cisplatin and nickel, but not LPS, were able to directly bind soluble TLR4 in a microscale thermophoresis binding assay. Interestingly, TLR4 histidine variants that abolish nickel binding reduced, but did not eliminate, cisplatin-induced TLR4 activation. This was corroborated by binding data that showed cisplatin, but not nickel, could directly bind mouse TLR4 that lacks these histidine residues. Altogether, our findings suggest that TLR4 can directly bind cisplatin in a manner that is enhanced by, but not dependent on, histidine residues that facilitate binding to transition metals. SIGNIFICANCE STATEMENT: This work describes how the xenobiotic cisplatin interacts with Toll-like receptor 4 (TLR4) to initiate proinflammatory signaling that underlies cisplatin toxicities, which are severe adverse outcomes in cisplatin treatment. Here, this study provides a mechanistic bridge between cisplatin extracellular interactions with TLR4 and previous observations that genetic and chemical inhibition of TLR4 mitigates cisplatin-induced toxicity.
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Affiliation(s)
- Ivan K Domingo
- Departments of Medical Microbiology & Immunology (I.K.D., A.P.B.) and Biochemistry (J.G., M.M.), Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Jody Groenendyk
- Departments of Medical Microbiology & Immunology (I.K.D., A.P.B.) and Biochemistry (J.G., M.M.), Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Marek Michalak
- Departments of Medical Microbiology & Immunology (I.K.D., A.P.B.) and Biochemistry (J.G., M.M.), Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Amit P Bhavsar
- Departments of Medical Microbiology & Immunology (I.K.D., A.P.B.) and Biochemistry (J.G., M.M.), Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
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22
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Bhattacharjee R, Negi A, Bhattacharya B, Dey T, Mitra P, Preetam S, Kumar L, Kar S, Das SS, Iqbal D, Kamal M, Alghofaili F, Malik S, Dey A, Jha SK, Ojha S, Paiva-Santos AC, Kesari KK, Jha NK. Nanotheranostics to Target Antibiotic-resistant Bacteria: Strategies and Applications. OPENNANO 2023. [DOI: 10.1016/j.onano.2023.100138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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23
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Cross-Reactivity of Intraoral Allergic Contact Mucositis in the Nickel-Sensitized Ear Model of Metal Allergy. Int J Mol Sci 2023; 24:ijms24043965. [PMID: 36835375 PMCID: PMC9965913 DOI: 10.3390/ijms24043965] [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: 12/31/2022] [Revised: 02/04/2023] [Accepted: 02/12/2023] [Indexed: 02/18/2023] Open
Abstract
Cross-reactivity of metal allergies can make metal allergy treatment complicated because the background of immune response in cross-reactions remains unknown. In clinical settings, cross-reactivity among several metals has been suspected. However, the precise mechanism of immune response in cross-reactivity is unclear. Two sensitizations with nickel, palladium, and chromium plus lipopolysaccharide solution into the postauricular skin were followed by a single nickel, palladium, and chromium challenge of the oral mucosa to generate the intraoral metal contact allergy mouse model. Results showed that the infiltrating T cells in nickel-sensitized, palladium- or chromium-challenged mice expressed CD8+ cells, cytotoxic granules, and inflammation-related cytokines. Thus, nickel ear sensitization can cause cross-reactive intraoral metal allergy.
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24
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Reinmuth-Selzle K, Bellinghausen I, Leifke AL, Backes AT, Bothen N, Ziegler K, Weller MG, Saloga J, Schuppan D, Lucas K, Pöschl U, Fröhlich-Nowoisky J. Chemical modification by peroxynitrite enhances TLR4 activation of the grass pollen allergen Phl p 5. FRONTIERS IN ALLERGY 2023; 4:1066392. [PMID: 36873048 PMCID: PMC9975604 DOI: 10.3389/falgy.2023.1066392] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/12/2023] [Indexed: 02/17/2023] Open
Abstract
The chemical modification of aeroallergens by reactive oxygen and nitrogen species (ROS/RNS) may contribute to the growing prevalence of respiratory allergies in industrialized countries. Post-translational modifications can alter the immunological properties of proteins, but the underlying mechanisms and effects are not well understood. In this study, we investigate the Toll-like receptor 4 (TLR4) activation of the major birch and grass pollen allergens Bet v 1 and Phl p 5, and how the physiological oxidant peroxynitrite (ONOO-) changes the TLR4 activation through protein nitration and the formation of protein dimers and higher oligomers. Of the two allergens, Bet v 1 exhibited no TLR4 activation, but we found TLR4 activation of Phl p 5, which increased after modification with ONOO- and may play a role in the sensitization against this grass pollen allergen. We attribute the TLR4 activation mainly to the two-domain structure of Phl p 5 which may promote TLR4 dimerization and activation. The enhanced TLR4 signaling of the modified allergen indicates that the ONOO--induced modifications affect relevant protein-receptor interactions. This may lead to increased sensitization to the grass pollen allergen and thus contribute to the increasing prevalence of allergies in the Anthropocene, the present era of globally pervasive anthropogenic influence on the environment.
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Affiliation(s)
| | - Iris Bellinghausen
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Anna Lena Leifke
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
| | - Anna T. Backes
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
| | - Nadine Bothen
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
| | - Kira Ziegler
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
| | - Michael G. Weller
- Federal Institute for Materials Research and Testing (BAM), Berlin, Germany
| | - Joachim Saloga
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Detlef Schuppan
- Institute of Translational Immunology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, MA, USA
| | - Kurt Lucas
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
| | - Ulrich Pöschl
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
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25
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Huang W, Zhang Z, Qiu Y, Gao Y, Fan Y, Wang Q, Zhou Q. NLRP3 inflammasome activation in response to metals. Front Immunol 2023; 14:1055788. [PMID: 36845085 PMCID: PMC9950627 DOI: 10.3389/fimmu.2023.1055788] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/16/2023] [Indexed: 02/12/2023] Open
Abstract
Implant surgery is followed by a series of inflammatory reactions that directly affect its postoperative results. The inflammasome plays a vital role in the inflammatory response by inducing pyroptosis and producing interleukin-1β, which plays a critical role in inflammation and tissue damage. Therefore, it is essential to study the activation of the inflammasome in the bone healing process after implant surgery. As metals are the primary implant materials, metal-induced local inflammatory reactions have received significant attention, and there has been more and more research on the activation of the NLRP3 (NOD-like receptor protein-3) inflammasome caused by these metals. In this review, we consolidate the basic knowledge on the NLRP3 inflammasome structures, the present knowledge on the mechanisms of NLRP3 inflammasome activation, and the studies of metal-induced NLRP3 inflammasome activation.
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Affiliation(s)
- Wanyi Huang
- School and Hospital of Stomatology, China Medical University, Shenyang, China,Liaoning Provincial Key Laboratory of Oral Diseases, China Medical University, Shenyang, China
| | - Ziqi Zhang
- School and Hospital of Stomatology, China Medical University, Shenyang, China,Liaoning Provincial Key Laboratory of Oral Diseases, China Medical University, Shenyang, China
| | - Yueyang Qiu
- School and Hospital of Stomatology, China Medical University, Shenyang, China,Liaoning Provincial Key Laboratory of Oral Diseases, China Medical University, Shenyang, China
| | - Yuan Gao
- School and Hospital of Stomatology, China Medical University, Shenyang, China,Liaoning Provincial Key Laboratory of Oral Diseases, China Medical University, Shenyang, China,Department of Orthodontics, Shenyang Stomatological Hospital, Shenyang, China
| | - Yongqiang Fan
- College of Life and Health Sciences, Northeastern University, Shenyang, China,Shenyang National Laboratory for Materials Science, Northeastern University, Shenyang, China
| | - Qiang Wang
- School and Hospital of Stomatology, China Medical University, Shenyang, China,Liaoning Provincial Key Laboratory of Oral Diseases, China Medical University, Shenyang, China,*Correspondence: Qing Zhou, ; Qiang Wang,
| | - Qing Zhou
- School and Hospital of Stomatology, China Medical University, Shenyang, China,Liaoning Provincial Key Laboratory of Oral Diseases, China Medical University, Shenyang, China,*Correspondence: Qing Zhou, ; Qiang Wang,
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26
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Labis V, Bazikyan E, Demin D, Dyachkova I, Zolotov D, Volkov A, Asadchikov V, Zhigalina O, Khmelenin D, Kuptsova D, Petrichuk S, Semikina E, Sizova S, Oleinikov V, Khaidukov S, Kozlov I. Cell-Molecular Interactions of Nano- and Microparticles in Dental Implantology. Int J Mol Sci 2023; 24:ijms24032267. [PMID: 36768589 PMCID: PMC9916569 DOI: 10.3390/ijms24032267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/04/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023] Open
Abstract
The role of metallic nano- and microparticles in the development of inflammation has not yet been investigated. Soft tissue biopsy specimens of the bone bed taken during surgical revisions, as well as supernatants obtained from the surface of the orthopedic structures and dental implants (control), were examined. Investigations were performed using X-ray microtomography, X-ray fluorescence analysis, and scanning electron microscopy. Histological studies of the bone bed tissues were performed. Nanoscale and microscale metallic particles were identified as participants in the inflammatory process in tissues. Supernatants containing nanoscale particles were obtained from the surfaces of 20 units of new dental implants. Early and late apoptosis and necrosis of immunocompetent cells after co-culture and induction by lipopolysaccharide and human venous blood serum were studied in an experiment with staging on the THP-1 (human monocytic) cell line using visualizing cytometry. As a result, it was found that nano- and microparticles emitted from the surface of the oxide layer of medical devices impregnated soft tissue biopsy specimens. By using different methods to analyze the cell-molecule interactions of nano- and microparticles both from a clinical perspective and an experimental research perspective, the possibility of forming a chronic immunopathological endogenous inflammatory process with an autoimmune component in the tissues was revealed.
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Affiliation(s)
- Varvara Labis
- Stomatology Faculty, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
| | - Ernest Bazikyan
- Stomatology Faculty, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
| | - Denis Demin
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Irina Dyachkova
- Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences, 119333 Moscow, Russia
- Correspondence:
| | - Denis Zolotov
- Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences, 119333 Moscow, Russia
| | - Alexey Volkov
- Federal State Budgetary Institution “National Medical Research Center for Traumatology and Orthopedics Named after N.N. Priorov” of the Ministry of Health of the Russian Federation, 127299 Moscow, Russia
- Department of Pathological Anatomy, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Victor Asadchikov
- Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences, 119333 Moscow, Russia
| | - Olga Zhigalina
- Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences, 119333 Moscow, Russia
- Department of Machine-Building Technologies, Bauman Moscow State Technical University, 105005 Moscow, Russia
| | - Dmitry Khmelenin
- Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences, 119333 Moscow, Russia
| | - Daria Kuptsova
- Federal State Autonomous Institution “National Medical Research Center for Children’s Health”, Ministry of Health of the Russian Federation, 119991 Moscow, Russia
| | - Svetlana Petrichuk
- Federal State Autonomous Institution “National Medical Research Center for Children’s Health”, Ministry of Health of the Russian Federation, 119991 Moscow, Russia
| | - Elena Semikina
- Federal State Autonomous Institution “National Medical Research Center for Children’s Health”, Ministry of Health of the Russian Federation, 119991 Moscow, Russia
| | - Svetlana Sizova
- Department of Biomaterials and Bionanotechnology, Shemyakin & Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia
| | - Vladimir Oleinikov
- Department of Biomaterials and Bionanotechnology, Shemyakin & Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia
| | - Sergey Khaidukov
- Department of Biomaterials and Bionanotechnology, Shemyakin & Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia
| | - Ivan Kozlov
- Institute of Professional Education, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
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27
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Sakamoto E, Katahira Y, Mizoguchi I, Watanabe A, Furusaka Y, Sekine A, Yamagishi M, Sonoda J, Miyakawa S, Inoue S, Hasegawa H, Yo K, Yamaji F, Toyoda A, Yoshimoto T. Chemical- and Drug-Induced Allergic, Inflammatory, and Autoimmune Diseases Via Haptenation. BIOLOGY 2023; 12:biology12010123. [PMID: 36671815 PMCID: PMC9855847 DOI: 10.3390/biology12010123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/23/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023]
Abstract
Haptens are small molecules that only elicit an immune response when bound to proteins. Haptens initially bind to self-proteins and activate innate immune responses by complex mechanisms via inflammatory cytokines and damage-associated molecular patterns and the subsequent upregulation of costimulatory signals such as cluster of differentiation 86 (CD86) on dendritic cells. Subsequent interactions between CD86 and CD28 on T cells are critically important for properly activating naive T cells and inducing interleukin 2 production, leading to the establishment of adaptive immunity via effector and memory T cells. Accumulating evidence revealed the involvement of haptens in the development of various autoimmune-like diseases such as allergic, inflammatory, and autoimmune diseases including allergic contact dermatitis, atopy, asthma, food allergy, inflammatory bowel diseases, hemolytic anemia, liver injury, leukoderma, and even antitumor immunity. Therefore, the development of in vitro testing alternatives to evaluate in advance whether a substance might lead to the development of these diseases is highly desirable. This review summarizes and discusses recent advances in chemical- and drug-induced allergic, inflammatory, and autoimmune diseases via haptenation and the possible molecular underlying mechanisms, as well as in vitro testing alternatives to evaluate in advance whether a substance might cause the development of these diseases.
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Affiliation(s)
- Eri Sakamoto
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Yasuhiro Katahira
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Izuru Mizoguchi
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Aruma Watanabe
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Yuma Furusaka
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Ami Sekine
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Miu Yamagishi
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Jukito Sonoda
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Satomi Miyakawa
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Shinya Inoue
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Hideaki Hasegawa
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Kazuyuki Yo
- POLA Chemical Industries, Inc., 560 Kashio-cho, Totsuka-ku, Yokohama-shi 244-0812, Kanagawa, Japan
| | - Fumiya Yamaji
- POLA Chemical Industries, Inc., 560 Kashio-cho, Totsuka-ku, Yokohama-shi 244-0812, Kanagawa, Japan
| | - Akemi Toyoda
- POLA Chemical Industries, Inc., 560 Kashio-cho, Totsuka-ku, Yokohama-shi 244-0812, Kanagawa, Japan
| | - Takayuki Yoshimoto
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
- Correspondence: ; Tel.: +81-3-3351-6141
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28
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Riedel F, Aparicio-Soto M, Curato C, Münch L, Abbas A, Thierse HJ, Peitsch WK, Luch A, Siewert K. Unique and common TCR repertoire features of Ni 2+ -, Co 2+ -, and Pd 2+ -specific human CD154 + CD4+ T cells. Allergy 2023; 78:270-282. [PMID: 36005389 DOI: 10.1111/all.15494] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 07/21/2022] [Accepted: 08/08/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Apart from Ni2+ , Co2+ , and Pd2+ ions commonly trigger T cell-mediated allergic contact dermatitis. However, in vitro frequencies of metal-specific T cells and the mechanisms of antigen recognition remain unclear. METHODS Here, we utilized a CD154 upregulation assay to quantify Ni2+ -, Co2+ -, and Pd2+ -specific CD4+ T cells in peripheral blood mononuclear cells (PBMC). Involved αβ T cell receptor (TCR) repertoires were analyzed by high-throughput sequencing. RESULTS Peripheral blood mononuclear cells incubation with NiSO4 , CoCl2 , and PdCl2 increased frequencies of CD154 + CD4+ memory T cells that peaked at ~400 μM. Activation was TCR-mediated as shown by the metal-specific restimulation of T cell clones. Most abundant were Pd2+ -specific T cells (mean 3.5%, n = 19), followed by Co2+ - and Ni2+ -specific cells (0.6%, n = 18 and 0.3%, n = 20) in both allergic and non-allergic individuals. A strong overrepresentation of the gene segment TRAV9-2 was unique for Ni2+ -specific TCR (28% of TCR) while Co2+ and Pd2+ -specific TCR favorably expressed TRAV2 (8%) and the TRBV4 gene segment family (21%), respectively. As a second, independent mechanism of metal ion recognition, all analyzed metal-specific TCR showed a common overrepresentation of a histidine in the complementarity determining region 3 (CDR3; 15% of α-chains, 34% of β-chains). The positions of the CDR3 histidine among metal-specific TCR mirrored those in random repertoires and were conserved among cross-reactive clonotypes. CONCLUSIONS Induced CD154 expression allows a fast and comprehensive detection of Ni2+ -, Co2+ -, and Pd2+ -specific CD4+ T cells. Distinct TCR repertoire features underlie the frequent activation and cross-reactivity of human metal-specific T cells.
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Affiliation(s)
- Franziska Riedel
- Dermatotoxicology Study Centre, German Federal Institute for Risk Assessment, Berlin, Germany.,Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, Berlin, Germany.,Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
| | - Marina Aparicio-Soto
- Dermatotoxicology Study Centre, German Federal Institute for Risk Assessment, Berlin, Germany.,Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, Berlin, Germany
| | - Caterina Curato
- Dermatotoxicology Study Centre, German Federal Institute for Risk Assessment, Berlin, Germany.,Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, Berlin, Germany
| | - Lucas Münch
- Dermatotoxicology Study Centre, German Federal Institute for Risk Assessment, Berlin, Germany
| | - Amro Abbas
- Dermatotoxicology Study Centre, German Federal Institute for Risk Assessment, Berlin, Germany.,German Rheumatism Research Center (DRFZ), Berlin, Germany
| | - Hermann-Josef Thierse
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, Berlin, Germany
| | - Wiebke K Peitsch
- Department of Dermatology and Phlebology, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Andreas Luch
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, Berlin, Germany.,Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
| | - Katherina Siewert
- Dermatotoxicology Study Centre, German Federal Institute for Risk Assessment, Berlin, Germany.,Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, Berlin, Germany
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29
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Srivastava AK, Snapper DM, Zheng J, Yildrim BS, Srivastava S, Wood SC. Examining the role of nickel and NiTi nanoparticles promoting inflammation and angiogenesis. J Immunotoxicol 2022; 19:61-73. [PMID: 35901199 DOI: 10.1080/1547691x.2022.2080307] [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: 12/24/2022] Open
Abstract
Nickel titanium (NiTi, or Nitinol) alloy is used in several biomedical applications, including cardiac, peripheral vascular, and fallopian tube stents. There are significant biocompatibility issues of metallic implants to nickel ions and nano-/micro-sized alloy particles. Our laboratories have recently shown that microscale CoCr wear particles from metal-on-metal hips crosslink with the innate immune signaling Toll-like receptor 4 (TLR4), prompting downstream signaling that results in interleukin (IL)-1β and IL-8 gene expression. In vivo, NiTi alloy can also generate wear particles on the nanoscale (NP) that have thus far not been studied for their potential to induce inflammation and angiogenesis that can, in turn, contribute to implant (e.g. stent) failure. Earlier studies by others demonstrated that nickel could induce contact hypersensitivity by crosslinking the human, but not the mouse, TLR4. In the present work, it is demonstrated that NiCl2 ions and NiTi nanoparticles induce pro-inflammatory and pro-angiogenic cytokine/chemokine expression in human endothelial and monocyte cell lines in vitro. These observations prompt concerns about potential mechanisms for stent failure. The data here showed a direct correlation between intracellular uptake of Ni2+ and generation of reactive oxygen species. To determine a role for nickel and NiTi nanoparticles in inducing angiogenesis in vivo, 1-cm silicone angioreactors were implanted subcutaneously into athymic (T-cell-deficient) nude mice. The angioreactors contained Matrigel (a gelatinous protein mixture that resembles extracellular matrix) in addition to one of the following: PBS (negative control), VEGF/FGF-2 (positive control), NiCl2, or NiTi NP. The implantation of angioreactors represents a potential tool for quantification of angiogenic potentials of medical device-derived particles and ions in vivo. By this approach, NiTi NP were found to be markedly angiogenic, while Ni2+ was less-so. The angioreactors may provide a powerful tool to examine if debris shed from medical devices may promote untoward biological effects.
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Affiliation(s)
- Anup K Srivastava
- Center for Drug Evaluation and Research, FDA, Silver Spring, MD, USA
| | - Dustin M Snapper
- Department of Biochemistry and Molecular Biology, Biochemistry, Uniform Health University, Bethesda, MD, USA
| | - Jiwen Zheng
- Children's National Medical Center, Washington, DC, USA
| | | | | | - Steven C Wood
- Center for Devices and Radiological Health, FDA, Silver Spring, MD, USA
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30
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Hu H, Xu Q, Mo Z, Hu X, He Q, Zhang Z, Xu Z. New anti-cancer explorations based on metal ions. J Nanobiotechnology 2022; 20:457. [PMID: 36274142 PMCID: PMC9590139 DOI: 10.1186/s12951-022-01661-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 10/03/2022] [Indexed: 12/07/2022] Open
Abstract
AbstractDue to the urgent demand for more anti-cancer methods, the new applications of metal ions in cancer have attracted increasing attention. Especially the three kinds of the new mode of cell death, including ferroptosis, calcicoptosis, and cuproptosis, are of great concern. Meanwhile, many metal ions have been found to induce cell death through different approaches, such as interfering with osmotic pressure, triggering biocatalysis, activating immune pathways, and generating the prooxidant effect. Therefore, varieties of new strategies based on the above approaches have been studied and applied for anti-cancer applications. Moreover, many contrast agents based on metal ions have gradually become the core components of the bioimaging technologies, such as MRI, CT, and fluorescence imaging, which exhibit guiding significance for cancer diagnosis. Besides, the new nano-theranostic platforms based on metal ions have experimentally shown efficient response to endogenous and exogenous stimuli, which realizes simultaneous cancer therapy and diagnosis through a more controlled nano-system. However, most metal-based agents have still been in the early stages, and controlled clinical trials are necessary to confirm or not the current expectations. This article will focus on these new explorations based on metal ions, hoping to provide some theoretical support for more anti-cancer ideas.
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31
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Lee SW, Park HJ, Van Kaer L, Hong S. Roles and therapeutic potential of CD1d-Restricted NKT cells in inflammatory skin diseases. Front Immunol 2022; 13:979370. [PMID: 36119077 PMCID: PMC9478174 DOI: 10.3389/fimmu.2022.979370] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
Natural killer T (NKT) cells are innate-like T lymphocytes that recognize glycolipid antigens rather than peptides. Due to their immunoregulatory properties, extensive work has been done to elucidate the immune functions of NKT cells in various immune contexts such as autoimmunity for more than two decades. In addition, as research on barrier immunity such as the mucosa-associated lymphoid tissue has flourished in recent years, the role of NKT cells to immunity in the skin has attracted substantial attention. Here, we review the contributions of NKT cells to regulating skin inflammation and discuss the factors that can modulate the functions of NKT cells in inflammatory skin diseases such as atopic dermatitis. This mini-review article will mainly focus on CD1d-dependent NKT cells and their therapeutic potential in skin-related immune diseases.
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Affiliation(s)
- Sung Won Lee
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul, South Korea
| | - Hyun Jung Park
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul, South Korea
| | - Luc Van Kaer
- Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Seokmann Hong
- Department of Integrative Bioscience and Biotechnology, Institute of Anticancer Medicine Development, Sejong University, Seoul, South Korea
- *Correspondence: Seokmann Hong,
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32
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Wang G, Shen T, Huang X, Luo Z, Tan Y, He G, Wang Z, Li P, Liu X, Yu X, Zhang B, Zhou H, Luo X, Yang X. Autophagy involvement in T lymphocyte signalling induced by nickel with quantitative phosphoproteomic analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 242:113878. [PMID: 35849902 DOI: 10.1016/j.ecoenv.2022.113878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
Nickel-induced allergic contact dermatitis (ACD) is a common skin disease. The mechanism by which nickel causes ACD is not clear. There is no treatment for it, only symptomatic therapy. However, due to the lifetime sensitization characteristics, the recurrence rate in patients is high. T lymphocytes play a key role in nickel-induced ACD. Elucidating the potential mechanism underlying nickel-induced T lymphocyte signalling might make it possible to achieve targeted treatment of nickel-induced ACD. In our study, a phosphoproteomic approach based on tandem mass tag (TMT) labelling and LCMS/MS analyses was employed. An animal model of nickel allergy was established. Splenic T lymphocytes were purified for quantitative phosphoproteomic analysis. The numbers of phosphoproteins, phosphopeptides and phosphosites identified in this study were 3072, 7977 and 10,200, respectively. Comprehensive gene ontology (GO) analysis combined with Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis revealed that nickel can significantly affect the phosphorylation of the mTOR signalling pathway in T lymphocytes. Western blotting analysis was used to detect changes in the expression of autophagy-related proteins (Beclin 1, LC3II, and p62). Nickel allergy changed autophagy-related protein expression (p < 0.05). It has been demonstrated that nickel causes autophagy of T lymphocytes in the spleen. Using autophagy inhibitors to intervene, it was found that Th1 differentiation was inhibited, and the expression of Th1-related inflammatory factors was downregulated. Overall, the identification of relevant signalling pathways yielded new insights into the molecular mechanisms underlying nickel allergy and might help in the discovery and development of mechanism-based drugs.
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Affiliation(s)
- Gong Wang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Department of Neurology, Xinqiao Hospital, Army Medical University, Chongqing 400038, China
| | - Tingting Shen
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xueyan Huang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Zhen Luo
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China
| | - Yulong Tan
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China
| | - Genlin He
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China
| | - Zeze Wang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Ping Li
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xiaoqian Liu
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xueting Yu
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Boyi Zhang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Huan Zhou
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xue Luo
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China.
| | - Xuesen Yang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China.
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Squillace S, Niehoff ML, Doyle TM, Green M, Esposito E, Cuzzocrea S, Arnatt CK, Spiegel S, Farr SA, Salvemini D. Sphingosine-1-phosphate receptor 1 activation in the central nervous system drives cisplatin-induced cognitive impairment. J Clin Invest 2022; 132:157738. [PMID: 36047496 PMCID: PMC9433103 DOI: 10.1172/jci157738] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 07/12/2022] [Indexed: 11/22/2022] Open
Abstract
Cancer-related cognitive impairment (CRCI) is a major neurotoxicity affecting more than 50% of cancer survivors. The underpinning mechanisms are mostly unknown, and there are no FDA-approved interventions. Sphingolipidomic analysis of mouse prefrontal cortex and hippocampus, key sites of cognitive function, revealed that cisplatin increased levels of the potent signaling molecule sphingosine-1-phosphate (S1P) and led to cognitive impairment. At the biochemical level, S1P induced mitochondrial dysfunction, activation of NOD-, LRR-, and pyrin domain–containing protein 3 inflammasomes, and increased IL-1β formation. These events were attenuated by systemic administration of the functional S1P receptor 1 (S1PR1) antagonist FTY720, which also attenuated cognitive impairment without adversely affecting locomotor activity. Similar attenuation was observed with ozanimod, another FDA-approved functional S1PR1 antagonist. Mice with astrocyte-specific deletion of S1pr1 lost their ability to respond to FTY720, implicating involvement of astrocytic S1PR1. Remarkably, our pharmacological and genetic approaches, coupled with computational modeling studies, revealed that cisplatin increased S1P production by activating TLR4. Collectively, our results identify the molecular mechanisms engaged by the S1P/S1PR1 axis in CRCI and establish S1PR1 antagonism as an approach to target CRCI with therapeutics that have fast-track clinical application.
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Affiliation(s)
- Silvia Squillace
- Department of Pharmacology and Physiology, and.,The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA
| | - Michael L Niehoff
- The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA.,Department of Internal Medicine-Geriatrics, Saint Louis School of Medicine, St. Louis, Missouri, USA
| | - Timothy M Doyle
- Department of Pharmacology and Physiology, and.,The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA
| | - Michael Green
- The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA.,Department of Chemistry, Saint Louis University, St. Louis, Missouri, USA
| | - Emanuela Esposito
- Department of Clinical and Experimental Medicine and Pharmacology, University of Messina, Messina, Italy
| | - Salvatore Cuzzocrea
- Department of Clinical and Experimental Medicine and Pharmacology, University of Messina, Messina, Italy
| | - Christopher K Arnatt
- The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA.,Department of Chemistry, Saint Louis University, St. Louis, Missouri, USA
| | - Sarah Spiegel
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University School of Medicine, and the Massey Cancer Center, Richmond, Virginia, USA
| | - Susan A Farr
- The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA.,Department of Internal Medicine-Geriatrics, Saint Louis School of Medicine, St. Louis, Missouri, USA
| | - Daniela Salvemini
- Department of Pharmacology and Physiology, and.,The Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, Missouri, USA
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De Graaf Niels PJ, Sanne R, Sue G, Kleverlaan Cees J, Marta LG, Rustemeyer T, Feilzer Albert J, Bontkes Hetty J. Nickel allergy is associated with a broad spectrum cytokine response. Contact Dermatitis 2022; 88:10-17. [PMID: 36082421 PMCID: PMC10087880 DOI: 10.1111/cod.14199] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/14/2022] [Accepted: 08/06/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Nickel-induced proliferation or cytokine release by peripheral blood mononuclear cells may be used for in vitro diagnosis of nickel allergy. OBJECTIVES Aim of this study was to explore the nickel-specific cytokine profile to further elucidate the pathogenesis of nickel allergic contact dermatitis (ACD) and to identify potential new biomarkers for nickel ACD. METHODS Peripheral blood mononuclear cells from patients and controls were cultured with T-cell skewing cytokine cocktails and/or nickel. Cytokine and chemokine concentrations were assessed in culture supernatants using validated multiplex assays. Specific cytokine production was related to history of nickel allergy and patch-test results. RESULTS Twenty-one of the 33 analytes included in the analysis were associated with nickel allergy and included type1 (TNF-α, IFN-γ, TNF-β), type 2 (IL-3, IL-4, IL-5, IL-13), type 1/2 (IL-2, IL-10), type 9 (IL-9), type 17/1 (IL-17A[F], GM-CSF, IL-21) and type 22 (IL-22) derived cytokines as well as the T-cell/antigen presentation cell derived factors Thymus and activation regulated chemokine (TARC), IL-27 and IP-10. Receiver operator characteristics (ROC) analysis showed that IL-5 was the strongest biomarker for nickel allergy. CONCLUSIONS A broad spectrum of 33 cytokines and chemokines is involved in the allergen-specific immune response in nickel allergic patients. IL-5 remains, next to the lymphocyte proliferation test, the strongest biomarker for nickel allergy.
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Affiliation(s)
- P. J. De Graaf Niels
- Department of Dermatology Amsterdam UMC, Vrije Universiteit Amsterdam The Netherlands
- Department of Dental Materials Science, Academic Centre for Dentistry Amsterdam University of Amsterdam and Vrije Universiteit Amsterdam The Netherlands
| | - Roffel Sanne
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam University of Amsterdam and Vrije Universiteit Amsterdam
- MOVE Research Institute Amsterdam The Netherlands
| | - Gibbs Sue
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam University of Amsterdam and Vrije Universiteit Amsterdam
- Department of Molecular Cell Biology and Immunology Amsterdam UMC, Vrije Universiteit Amsterdam The Netherlands
- MOVE Research Institute Amsterdam The Netherlands
- Amsterdam Infection & Immunity Amsterdam The Netherlands
| | - J. Kleverlaan Cees
- Department of Dental Materials Science, Academic Centre for Dentistry Amsterdam University of Amsterdam and Vrije Universiteit Amsterdam The Netherlands
| | - Lopez Gonzalez Marta
- Department of Medical Oncology Amsterdam UMC Amsterdam The Netherlands
- Cancer Center Amsterdam Amsterdam The Netherlands
| | - Thomas Rustemeyer
- Department of Dermatology Amsterdam UMC, Vrije Universiteit Amsterdam The Netherlands
| | - J. Feilzer Albert
- Department of Dental Materials Science, Academic Centre for Dentistry Amsterdam University of Amsterdam and Vrije Universiteit Amsterdam The Netherlands
| | - J. Bontkes Hetty
- Department of Clinical Chemistry Medical Immunology Laboratory, Amsterdam UMC Amsterdam The Netherlands
- Amsterdam Infection & Immunity Amsterdam The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism Amsterdam The Netherlands
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35
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Knox S, Hagvall L, Malmberg P, O'Boyle NM. Topical Application of Metal Allergens Induces Changes to Lipid Composition of Human Skin. FRONTIERS IN TOXICOLOGY 2022; 4:867163. [PMID: 36004357 PMCID: PMC9393847 DOI: 10.3389/ftox.2022.867163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 06/20/2022] [Indexed: 11/30/2022] Open
Abstract
Lipids are an important constituent of skin and are known to be modified in many skin diseases including psoriasis and atopic dermatitis. The direct effects of common metallic contact allergens on the lipid composition of skin has never been investigated, to the best of our knowledge. We describe skin lipid profiles in the stratum corneum and viable epidermis of ex vivo human skin from a female donor upon exposure to three metal allergens (nickel, cobalt and chromium) visualised using time-of-flight secondary ion mass spectrometry (ToF-SIMS), which allows for simultaneous visualisation of both the allergen and skin components such as lipids. Multivariate analysis using partial least squares discriminant analysis (PLS-DA) indicated that the lipid profile of metal-treated skin was different to non-treated skin. Analysis of individual ions led to the discovery that cobalt and chromium induced increases in the content of diacylglycerols (DAG) in stratum corneum. Cobalt also induced increases in cholesterol in both the stratum corneum and viable epidermis, as well as monoacylglycerols (MAG) in the viable epidermis. Chromium caused an increase in DAG in viable epidermis in addition to the stratum corneum. In contrast, nickel decreased MAG and DAG levels in viable epidermis. Our results indicate that skin lipid content is likely to be altered upon topical exposure to metals. This discovery has potential implications for the molecular mechanisms by which contact allergens cause skin sensitization.
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Affiliation(s)
- Sophie Knox
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute, Trinity College Dublin, Dublin, Ireland
| | - Lina Hagvall
- Department of Dermatology and Venereology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Per Malmberg
- Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Niamh M. O'Boyle
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute, Trinity College Dublin, Dublin, Ireland
- *Correspondence: Niamh M. O'Boyle,
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36
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Ho JC, Wen HJ, Sun CW, Tsai SF, Su PH, Chang CL, Sun HL, Wang SL, Lee CH. Prenatal exposure to nickel and atopic dermatitis at age 3 years: a birth cohort study with cytokine profiles. J Eur Acad Dermatol Venereol 2022; 36:2414-2422. [PMID: 35841308 DOI: 10.1111/jdv.18425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/15/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Nickel, the fifth most common element on Earth, is the leading inducer of contact allergies in humans, with potent immunological effects. Nickel-induced contact allergies predominantly affect females. Maternal exposure to nickel has been associated with several developmental abnormalities. However, how a maternal nickel exposure affects the development of atopic diathesis and immune abnormalities in children has never been addressed. OBJECTIVES We aimed to determine whether maternal Ni exposure affects the development of atopic dermatitis and immune abnormalities in their children. METHODS Using a birth cohort study, we analysed 140 mother-child pairs recruited in 2012-2015 from central Taiwan. Maternal exposure to nickel was estimated using urinary nickel levels measured by inductively coupled plasma mass spectrometry (ICP-MS). The serum levels of 65 analytes and IgE in 3-year-old children were profiled with a multiplex ELISA. The correlation between the maternal urinary nickel concentration and serum analyte levels was assessed using Spearmen's correlation. Multivariant regression analysis was performed to evaluate the association between maternal urinary nickel levels and serum analyte concentrations in their children. RESULTS The geometric means of the maternal urinary nickel and the children's serum IgE levels were 2.27 μg/L and 69.71 IU/ml, respectively. The maternal nickel exposure was associated with increased serum levels of IL-1β, IL-2, TNF-α, and leukaemia inhibitory factor (LIF) but with decreased serum levels of matrix metalloproteinase-1 (MMP-1), IL-2R, and eotaxin-1 in the children. In addition, the development of childhood atopic dermatitis at 3 years old was significantly associated with the child's serum levels of IgE and IL-2R, but it was negatively associated with the maternal nickel exposure. CONCLUSIONS This is the first study showing the potential immunological effects of maternal nickel exposure in their children at an early developmental stage.
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Affiliation(s)
- J C Ho
- Department of Dermatology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan.,Department of Dermatology, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - H J Wen
- National Institute of Environmental Health Sciences, National Health Research Institutes, Taiwan.,Institute of Earth Science, Academia Sinica, Taipei, Taiwan
| | - C W Sun
- National Institute of Environmental Health Sciences, National Health Research Institutes, Taiwan
| | - S F Tsai
- National Institute of Environmental Health Sciences, National Health Research Institutes, Taiwan
| | - P H Su
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - C L Chang
- Department of Pediatrics, Hsinchu Cathay General Hospital, Hsinchu, Taiwan
| | - H L Sun
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - S L Wang
- National Institute of Environmental Health Sciences, National Health Research Institutes, Taiwan.,Department of Public Health, National Defence Medical Centre, Taipei, Taiwan.,Department of Safety, Health, and Environmental Engineering, National United University, Miaoli, Taiwan
| | - C H Lee
- Department of Dermatology, Chang Gung University College of Medicine, Taoyuan, Taiwan.,Department of Dermatology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
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37
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Domingo IK, Latif A, Bhavsar AP. Pro-Inflammatory Signalling PRRopels Cisplatin-Induced Toxicity. Int J Mol Sci 2022; 23:7227. [PMID: 35806229 PMCID: PMC9266867 DOI: 10.3390/ijms23137227] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 02/04/2023] Open
Abstract
Cisplatin is a platinum-based chemotherapeutic that has long since been effective against a variety of solid-cancers, substantially improving the five-year survival rates for cancer patients. Its use has also historically been limited by its adverse drug reactions, or cisplatin-induced toxicities (CITs). Of these reactions, cisplatin-induced nephrotoxicity (CIN), cisplatin-induced peripheral neuropathy (CIPN), and cisplatin-induced ototoxicity (CIO) are the three most common of several CITs recognised thus far. While the anti-cancer activity of cisplatin is well understood, the mechanisms driving its toxicities have only begun to be defined. Most of the literature pertains to damage caused by oxidative stress that occurs downstream of cisplatin treatment, but recent evidence suggests that the instigator of CIT development is inflammation. Cisplatin has been shown to induce pro-inflammatory signalling in CIN, CIPN, and CIO, all of which are associated with persisting markers of inflammation, particularly from the innate immune system. This review covered the hallmarks of inflammation common and distinct between different CITs, the role of innate immune components in development of CITs, as well as current treatments targeting pro-inflammatory signalling pathways to conserve the use of cisplatin in chemotherapy and improve long-term health outcomes of cancer patients.
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Affiliation(s)
| | | | - Amit P. Bhavsar
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (I.K.D.); (A.L.)
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38
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Dickel H, Bauer A, Brehler R, Mahler V, Merk HF, Neustädter I, Strömer K, Werfel T, Worm M, Geier J. S1-Leitlinie Kontaktekzem. J Dtsch Dermatol Ges 2022; 20:711-734. [PMID: 35578429 DOI: 10.1111/ddg.14734_g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 01/05/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Heinrich Dickel
- Klinik für Dermatologie, Venerologie und Allergologie, St. Josef-Hospital, Universitätsklinikum der Ruhr-Universität Bochum, Bochum
| | - Andrea Bauer
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Dresden
| | - Randolf Brehler
- Klinik für Hautkrankheiten, Universitätsklinikum Münster, Münster
| | - Vera Mahler
- Paul-Ehrlich-Institut, Bundesinstitut für Impfstoffe und biomedizinische Arzneimittel, Langen
| | | | | | | | - Thomas Werfel
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover, Hannover
| | - Margitta Worm
- Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, Berlin
| | - Johannes Geier
- Zentrale des IVDK, Universitätsmedizin Göttingen, Göttingen
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39
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Dickel H, Bauer A, Brehler R, Mahler V, Merk HF, Neustädter I, Strömer K, Werfel T, Worm M, Geier J. German S1 guideline: Contact dermatitis. J Dtsch Dermatol Ges 2022; 20:712-734. [DOI: 10.1111/ddg.14734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 01/05/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Heinrich Dickel
- Department of Dermatology Venereology and Allergology St. Josef Hospital University Medical Center of the Ruhr University Bochum Bochum Germany
| | - Andrea Bauer
- Department of Dermatology University Hospital Carl Gustav Carus Technical University Dresden Dresden Germany
| | - Randolf Brehler
- Department of Dermatology University Hospital Münster Münster Germany
| | - Vera Mahler
- Paul‐Ehrlich‐Institut Federal Institute for Vaccines and Biomedicines Langen Germany
| | - Hans F. Merk
- Department of Dermatology RWTH Aachen University Aachen Germany
| | - Irena Neustädter
- Department of Pediatrics Hallerwiese Cnopfsche Kinderklinik Nuremberg Germany
| | | | - Thomas Werfel
- Department of Dermatology Allergology and Venereology Hannover Medical School Hannover Germany
| | - Margitta Worm
- Department of Dermatology Venereology and Allergology Charité – Universitätsmedizin Berlin Berlin Germany
| | - Johannes Geier
- Center of IVDK University Medical Center Göttingen Göttingen Germany
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40
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Xie C, Luo M, Chen M, Wang M, Qu X, Lei B. Bioactive Poly(octanediol-citrate-polyglycol) Accelerates Skin Regeneration through M2 Polarization Immunomodulating and Early Angiogenesis. Adv Healthc Mater 2022; 11:e2101931. [PMID: 35108457 DOI: 10.1002/adhm.202101931] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 01/06/2022] [Indexed: 12/17/2022]
Abstract
The inhibition of inflammation and the promotion of early angiogenesis are paid much attention in skin tissue engineering. Citric acid-based biomaterials are widely used in tissue engineering due to their bioactive structure and biocompatibility, but there are few studies on investigating their role and mechanism in wound repair and skin regeneration. Herein, the potential anti-inflammation mechanism of poly(octanediol-citrate-polyglycol) (POCG) copolymer is reported in regulating skin wound repair. It is found that POCG can modulate macrophages phenotype through downregulating the expression of proinflammatory cytokines (tumor necrosis facor-α (Tnf-α), Interleukin-1β (IL-1β), and Interleukin-6 (IL-6) and polarizing macrophages to anti-inflammatory (M2) phenotype. POCG can promote endothelial cell vascularization by increasing the expression of angiogenesis factors (vascular endothelial growth factor (Vegf) and cluster of differentiation 31CD31) mediated by the macrophage polarization. The in vivo study shows that POCG can accelerate skin wound repair through suppressing the acute inflammation and inducing early angiogenesis through the polarization modulation. Furthermore, the POCG polymer has good biocompatibility for both immune cells and tissue cells. This study may provide the important theoretical support on the bioactivity of citrate-based biomaterials and expanding their applications in tissue engineering.
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Affiliation(s)
- Chenxi Xie
- Frontier Institute of Science and Technology Instrument Analysis Center Xi'an Jiaotong University Xi'an 710054 P. R. China
| | - Meng Luo
- Frontier Institute of Science and Technology Instrument Analysis Center Xi'an Jiaotong University Xi'an 710054 P. R. China
| | - Mi Chen
- Frontier Institute of Science and Technology Instrument Analysis Center Xi'an Jiaotong University Xi'an 710054 P. R. China
| | - Min Wang
- Frontier Institute of Science and Technology Instrument Analysis Center Xi'an Jiaotong University Xi'an 710054 P. R. China
- Department of Joint Surgery Xi'an Hong Hui Hospital Xi'an Jiaotong University Xi'an 710054 China
| | - Xiaoyan Qu
- Frontier Institute of Science and Technology Instrument Analysis Center Xi'an Jiaotong University Xi'an 710054 P. R. China
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research College of Stomatology Xi'an Jiaotong University Xi'an 710054 China
| | - Bo Lei
- Frontier Institute of Science and Technology Instrument Analysis Center Xi'an Jiaotong University Xi'an 710054 P. R. China
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research College of Stomatology Xi'an Jiaotong University Xi'an 710054 China
- Department of Orthopedics The First Affiliated Hospital of Xi'an Jiaotong University Xi'an 710061 P. R. China
- State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Xi'an 710054 China
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41
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Hardonnière K, Szely N, El Ali Z, Pallardy M, Kerdine-Römer S. Models of Dendritic Cells to Assess Skin Sensitization. FRONTIERS IN TOXICOLOGY 2022; 4:851017. [PMID: 35373185 PMCID: PMC8971372 DOI: 10.3389/ftox.2022.851017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 02/17/2022] [Indexed: 11/13/2022] Open
Abstract
Allergic contact dermatitis (ACD) is a complex skin pathology occurring in reaction against environmental substances found in the workplace (cement, hair dyes, textile dyes), in the private environment (e.g., household products, cosmetic ingredients), or following skin exposure to drugs. Many cells are involved in the initiation of ACD during the sensitization phase. The four key events (KE) of skin sensitization AOP are covalent binding to skin proteins (KE1), keratinocyte activation (KE2), activation of DCs (KE3), and T-cell activation and proliferation (KE4), leading to the adverse outcome of ACD. Dendritic cells (DCs) are thus playing a key role in ACD pathophysiology. Indeed, in the presence of chemical sensitizers, DCs migrate from the skin to the draining lymph nodes and present peptide-chemical conjugates to T cells, leading to their activation and proliferation. In vitro methods have been actively developed to assess the activation of DCs by chemicals to establish a reliable in vitro sensitization test. Therefore, this review will detail the most used methods and protocols to develop DC models in vitro. Three different models of DCs will be addressed: 1) DCs derived from Cord Blood (CD34-DCs), 2) DCs derived from Monocytes (Mo-DCs), and 3) DCs derived from mice Bone-Marrow (BM-DCs). In addition, a model of exposition to contact sensitizers to assess KE3 of skin sensitization will be detailed for each of the models presented.
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42
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Gendrisch F, Völkel L, Fluck M, Apostolova P, Zeiser R, Jakob T, Martin SF, Esser PR. IRE1 and PERK signaling regulates inflammatory responses in a murine model of contact hypersensitivity. Allergy 2022; 77:966-978. [PMID: 34314538 DOI: 10.1111/all.15024] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 07/18/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND Contact sensitizers may interfere with correct protein folding. Generation of un-/misfolded proteins can activate the IRE-1 or PERK signaling pathways initiating the unfolded protein response (UPR) and thereby determine inflammatory immune responses. We have analyzed the effect of sensitizers with different potencies on the induction of UPR activation/inhibition and the subsequent generation of a pro-inflammatory micromilieu in vitro as well as the effect of UPR modulation on the inflammatory response in the murine contact hypersensitivity (CHS) in vivo. METHODS Semi-quantitative and quantitative PCR, fluorescence microscopy, ELISA, NF-κB activation and translocation assays, DC/keratinocyte co-culture assay, FACS, and in vivo CHS experiments were performed. RESULTS Sensitizers and irritants activate IRE-1 and PERK in murine and human keratinocytes. Synergistic effects occur after combination of different weak sensitizers / addition of irritants. Moreover, tolerogenic dinitrothiocyanobenzene can be converted into a strong sensitizer by pre-activation of the UPR. Blocking UPR signaling results in decreased NF-κB activation and cytokine production in keratinocytes and in activation marker downregulation in a HaCaT/THP-1 co-culture. Interestingly, not only systemic but also topical application of UPR inhibitors abrogates CHS responses in vivo. CONCLUSION These observations highlight an important role of the UPR in determination of the inflammatory response in vitro and in vivo further underlining the importance of tissue stress and damage responses in the development of ACD and provide mechanistically based concepts as a basis for the development of new therapeutic approaches to treat allergic contact dermatitis.
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Affiliation(s)
- Fabian Gendrisch
- Allergy Research Group Department of Dermatology Medical Center – University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
- Faculty of Biology University of Freiburg Freiburg Germany
- Department of Dermatology Research Center skinitial Medical Center ‐ University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
| | - Lukas Völkel
- Allergy Research Group Department of Dermatology Medical Center – University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
- Faculty of Biology University of Freiburg Freiburg Germany
| | - Melanie Fluck
- Faculty of Biology University of Freiburg Freiburg Germany
| | - Petya Apostolova
- Department of Medicine I Medical Center ‐ University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
| | - Robert Zeiser
- Department of Medicine I Medical Center ‐ University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
| | - Thilo Jakob
- Allergy Research Group Department of Dermatology Medical Center – University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
- Experimental Dermatology and Allergy Research Group Department of Dermatology and Allergology University Medical Center Giessen (UKGM Justus Liebig University Giessen Germany
| | - Stefan F. Martin
- Allergy Research Group Department of Dermatology Medical Center – University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
| | - Philipp R. Esser
- Allergy Research Group Department of Dermatology Medical Center – University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
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43
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Vallion R, Kerdine-Römer S. Regulation of the immune response to contact sensitizers by Nrf2. Contact Dermatitis 2022; 87:13-19. [PMID: 35165896 DOI: 10.1111/cod.14073] [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: 10/01/2021] [Revised: 01/17/2022] [Accepted: 02/04/2022] [Indexed: 11/28/2022]
Abstract
The skin is frequently exposed to chemical stress by organic chemicals or metal ions that can directly or indirectly challenge its immune components and may lead to T cell-mediated delayed type hypersensitivity reactions. The disruption of the skin's homeostasis by exposure to contact sensitizers can trigger an inflammatory immune response that results in eczema and allergic contact dermatitis. The recognition of these chemicals depends on Pattern Recognition Receptors expression on sentinel skin cells, mainly the innate resident immune cells orchestrating the skin's immune response and involving both oxidative and inflammatory pathways. The main driver of these both pathways is the Nrf2/Keap1 pathway, a major ubiquitous regulator of cellular oxidative and electrophilic stress, activated in various innate immune cells of the skin, including keratinocytes and epidermal Langerhans cells in the epidermis and dermal dendritic cells in the dermis. Nrf2 also shows a strong protective capacity by down-regulating inflammatory pathways. In this review, the important role of Nrf2 in the regulation of the immune response to contact sensitizers will be discussed and highlighted. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Romain Vallion
- Université Paris-Saclay, Inserm, Inflammation microbiome immunosurveillance, Châtenay-Malabry, France.,Safety Assessment Department, Pierre Fabre Dermo Cosmétique, Toulouse, France
| | - Saadia Kerdine-Römer
- Université Paris-Saclay, Inserm, Inflammation microbiome immunosurveillance, Châtenay-Malabry, France
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44
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Sivakumar B, Kurian GA. Diesel particulate matter exposure deteriorates cardiovascular health and increases the sensitivity of rat heart towards ischemia reperfusion injury via suppressing mitochondrial bioenergetics function. Chem Biol Interact 2022; 351:109769. [PMID: 34875278 DOI: 10.1016/j.cbi.2021.109769] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 11/18/2021] [Accepted: 11/29/2021] [Indexed: 11/03/2022]
Abstract
Documents from previous studies do not sufficiently explain the pathophysiological alterations involved in rat hearts exposed to PM2.5 from diesel exhaust, termed as Diesel Particulate matter (DPM). In the present study, we explored the cardiovascular effect of DPM exposure on the recovery of heart from Ischemia reperfusion injury (IR) and explored the probable cause-effect relationship. Two groups of female Wistar rats were exposed to 0.5 mg/ml DPM for 1 h and 3 h durations daily for 21 days via a whole-body exposure system. At the end of 21st day, the animals were sacrificed and the heart was subjected to IR via Langendorff isolated rat heart perfusion system. 21 days of exposure altered cardiac electrophysiology and the ultra-structure of myocardium. Also, the same group of animals exhibited calcification in the vasculature. These changes were prominent in animals exposed to DPM for 3 h daily. Administration of DPM to H9C2 cells resulted in 15% and 36% cell death after 1hr and 3hrs of incubation, respectively. When the hearts were challenged to IR, both 1 h and 3 h exposed hearts exhibited a significant decline in IR recovery. At the sub-cellular level, DPM exposure reduced ATP levels, mitochondrial copy number, and increased oxidative stress after IR in both exposure groups. These changes were markedly seen in the interfibrillar mitochondrial fraction of the mitochondria. Hence, we conclude that exposure to PM2.5 from diesel exhaust alters electrophysiology and ultrastructure of heart and reduces the level of cellular mediators, thereby compromising the ability of heart to withstand IR injury.
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Affiliation(s)
- Bhavana Sivakumar
- Vascular Biology Lab, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamil Nadu, India
| | - Gino A Kurian
- Vascular Biology Lab, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamil Nadu, India; School of Chemical and Biotechnology, SASTRA Deemed University, Tirumalaisamudram, Thanjavur, 613401, Tamil Nadu, India.
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45
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Bilgic A, Bozca B, Subası G, Dicle Ö, Uzun S, Yılmaz E, Alpsoy E, Akman-Karakas A. Standard patch test results and clinical relevance: A cross-sectional study of 10-year retrospective experience. Indian J Dermatol 2022; 67:258-264. [PMID: 36386088 PMCID: PMC9644757 DOI: 10.4103/ijd.ijd_965_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: Allergic contact dermatitis (ACD) is a type IV hypersensitivity reaction, and The European Standard Series (ESS) Patch Test (PT) is widely used in determining the possible responsible allergens causing ACD. The dynamic nature of the industrial products, socioeconomic and environmental factors cause the frequency of common allergens to change over the years and among different regions. Aims and Objectives: This study aimed to retrospectively evaluate the results of ESS PT of our centre in the last decade, and determine the current spectrum of allergens and their clinical relevance. Materials and Methods: The data of patients who underwent ESS PT in our clinic between January 2010 and March 2020 were included in the study. The patient files were examined retrospectively. The clinical relevance was evaluated according to the COADEX system. Statistical analysis used: SPSS for Windows version 23.0 software program. Results: The data of 1037 patients [623 (60.1%) female, 414 (39.9%) male] were analysed. The mean age was 38.34 ± 14.55 years. The five most common allergens were nickel sulphate (23.1%), cobalt chloride (12%), potassium dichromate (9.5%), Fragrance mix II (7.3%) and balsam of Peru (5.7%). According to the COADEX coding system, current relevance was detected in 319 (49.3%) of 646 patients who had a positive reaction to any substance in the patch test. Conclusion: Our study showed that with increasing awareness in society, the tendency to avoid some well-known allergenic substances and consumer products causes changes in common allergens. These results prove the value of long-term surveillance of contact allergy.
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46
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Mohapatra A, Sathiyamoorthy P, Park IK. Metallic Nanoparticle-Mediated Immune Cell Regulation and Advanced Cancer Immunotherapy. Pharmaceutics 2021; 13:1867. [PMID: 34834282 PMCID: PMC8622235 DOI: 10.3390/pharmaceutics13111867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 10/30/2021] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
Cancer immunotherapy strategies leveraging the body's own immune system against cancer cells have gained significant attention due to their remarkable therapeutic efficacy. Several immune therapies have been approved for clinical use while expanding the modalities of cancer therapy. However, they are still not effective in a broad range of cancer patients because of the typical immunosuppressive microenvironment and limited antitumor immunity achieved with the current treatment. Novel approaches, such as nanoparticle-mediated cancer immunotherapies, are being developed to overcome these challenges. Various types of nanoparticles, including liposomal, polymeric, and metallic nanoparticles, are reported for the development of effective cancer therapeutics. Metallic nanoparticles (MNPs) are one of the promising candidates for anticancer therapy due to their unique theranostic properties and are thus explored as both imaging and therapeutic agents. In addition, MNPs offer a dense surface functionalization to target tumor tissue and deliver genetic, therapeutic, and immunomodulatory agents. Furthermore, MNPs interact with the tumor microenvironment (TME) and regulate the levels of tumor hypoxia, glutathione (GSH), and reactive oxygen species (ROS) for remodulation of TME for successful therapy. In this review, we discuss the role of nanoparticles in tumor microenvironment modulation and anticancer therapy. In particular, we evaluated the response of MNP-mediated immune cells, such as dendritic cells, macrophages, T cells and NK cells, against tumor cells and analyzed the role of MNP-based cancer therapies in regulating the immunosuppressive environment.
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Affiliation(s)
- Adityanarayan Mohapatra
- Department of Biomedical Sciences, Chonnam National University Medical School, Hwasun 58128, Korea; (A.M.); (P.S.)
- Biomedical Science Graduate Program (BMSGP), Chonnam National University, Hwasun 58128, Korea
| | - Padmanaban Sathiyamoorthy
- Department of Biomedical Sciences, Chonnam National University Medical School, Hwasun 58128, Korea; (A.M.); (P.S.)
- Biomedical Science Graduate Program (BMSGP), Chonnam National University, Hwasun 58128, Korea
| | - In-Kyu Park
- Department of Biomedical Sciences, Chonnam National University Medical School, Hwasun 58128, Korea; (A.M.); (P.S.)
- Biomedical Science Graduate Program (BMSGP), Chonnam National University, Hwasun 58128, Korea
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47
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Lee HW, Jose CC, Cuddapah S. Epithelial-mesenchymal transition: Insights into nickel-induced lung diseases. Semin Cancer Biol 2021; 76:99-109. [PMID: 34058338 PMCID: PMC8627926 DOI: 10.1016/j.semcancer.2021.05.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/14/2021] [Accepted: 05/17/2021] [Indexed: 02/06/2023]
Abstract
Nickel compounds are environmental toxicants, prevalent in the atmosphere due to their widespread use in several industrial processes, extensive consumption of nickel containing products, as well as burning of fossil fuels. Exposure to nickel is associated with a multitude of chronic inflammatory lung diseases including asthma, chronic obstructive pulmonary disease (COPD) and pulmonary fibrosis. In addition, nickel exposure is implicated in the development of nasal and lung cancers. Interestingly, a common pathogenic mechanism underlying the development of diseases associated with nickel exposure is epithelial-mesenchymal transition (EMT). EMT is a process by which the epithelial cells lose their junctions and polarity and acquire mesenchymal traits, including increased ability to migrate and invade. EMT is a normal and essential physiological process involved in differentiation, development and wound healing. However, EMT also contributes to a number of pathological conditions, including fibrosis, cancer and metastasis. Growing evidence suggest that EMT induction could be an important outcome of nickel exposure. In this review, we discuss the role of EMT in nickel-induced lung diseases and the mechanisms associated with EMT induction by nickel exposure.
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Affiliation(s)
- Hyun-Wook Lee
- Department of Environmental Medicine, New York University School of Medicine, New York, NY, 10010, USA
| | - Cynthia C Jose
- Department of Environmental Medicine, New York University School of Medicine, New York, NY, 10010, USA
| | - Suresh Cuddapah
- Department of Environmental Medicine, New York University School of Medicine, New York, NY, 10010, USA.
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48
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Riedel F, Aparicio-Soto M, Curato C, Thierse HJ, Siewert K, Luch A. Immunological Mechanisms of Metal Allergies and the Nickel-Specific TCR-pMHC Interface. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10867. [PMID: 34682608 PMCID: PMC8535423 DOI: 10.3390/ijerph182010867] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/03/2021] [Accepted: 10/11/2021] [Indexed: 12/19/2022]
Abstract
Besides having physiological functions and general toxic effects, many metal ions can cause allergic reactions in humans. We here review the immune events involved in the mediation of metal allergies. We focus on nickel (Ni), cobalt (Co) and palladium (Pd), because these allergens are among the most prevalent sensitizers (Ni, Co) and immediate neighbors in the periodic table of the chemical elements. Co-sensitization between Ni and the other two metals is frequent while the knowledge on a possible immunological cross-reactivity using in vivo and in vitro approaches remains limited. At the center of an allergic reaction lies the capability of a metal allergen to form T cell epitopes that are recognized by specific T cell receptors (TCR). Technological advances such as activation-induced marker assays and TCR high-throughput sequencing recently provided new insights into the interaction of Ni2+ with the αβ TCR-peptide-major histocompatibility complex (pMHC) interface. Ni2+ functionally binds to the TCR gene segment TRAV9-2 or a histidine in the complementarity determining region 3 (CDR3), the main antigen binding region. Thus, we overview known, newly identified and hypothesized mechanisms of metal-specific T cell activation and discuss current knowledge on cross-reactivity.
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Affiliation(s)
- Franziska Riedel
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2, 14195 Berlin, Germany
| | - Marina Aparicio-Soto
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Caterina Curato
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Hermann-Josef Thierse
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Katherina Siewert
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Andreas Luch
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2, 14195 Berlin, Germany
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49
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Lambert J. Itch in Allergic Contact Dermatitis. FRONTIERS IN ALLERGY 2021; 2:702488. [PMID: 35386968 PMCID: PMC8974693 DOI: 10.3389/falgy.2021.702488] [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: 04/29/2021] [Accepted: 09/07/2021] [Indexed: 11/16/2022] Open
Abstract
Contact dermatitis is a continuous growing environmental and occupational health problem. It results in high costs for health care systems and the economy due to productivity loss. Moreover, it has a huge impact on the quality of life of patients. The immune response to contact allergy is very complex and not totally elucidated. Recently unique pathways preferentially activated by different allergens were identified. As for a lot of chronic itch disorders, antihistamines are ineffective for allergic contact dermatitis, suggesting a non-histaminergic itch. The precise mechanisms that underlie the development of itch in ACD remain poorly defined. This short review addresses the most recent insights in pruritus in ACD, opening perspectives for future therapies.
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Affiliation(s)
- Julien Lambert
- Antwerp University Hospital, Antwerp, Belgium
- University of Antwerp, Antwerp, Belgium
- *Correspondence: Julien Lambert
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50
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Takaoka Y, Akiba Y, Nagasawa M, Ito A, Masui Y, Akiba N, Eguchi K, Miyazawa H, Tabeta K, Uoshima K. The relationship between dental metal allergy, periodontitis, and palmoplantar pustulosis: An observational study. J Prosthodont Res 2021; 66:438-444. [PMID: 34588402 DOI: 10.2186/jpr.jpr_d_20_00307] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
PURPOSE This study aimed to investigate the relationship between dental metal allergy, periodontitis, and palmoplantar pustulosis among patients from a dental metal allergy clinic over a period of 8 years. METHODS This study included 436 patients who visited our dental metal allergy clinic between April 1, 2009 and March 31, 2016. Diagnoses of skin diseases, periodontal records, dental metal series patch test results, and electron probe microanalysis (EPMA) data were obtained from medical records. Relative risk (RR) values were estimated from these data. RESULTS Of the 359 patients who underwent the patch test, 241 showed a positive reaction. Of the 187 patients who underwent EPMA, 113 had allergenic metals in their dental prostheses. These patients were suspected to have a dental metal allergy. Furthermore, 150 of the 436 patients were diagnosed with palmoplantar pustulosis (PPP). The RR of metal allergy between patients with PPP and healthy subjects was 3.88. The RR of periodontal disease between patients with PPP and PPP-negative patients in the national average was 2.54. CONCLUSIONS In this study, both dental metal allergy and periodontitis showed a high RR for PPP.
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Affiliation(s)
- Yurina Takaoka
- Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
| | - Yosuke Akiba
- Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
| | - Masako Nagasawa
- Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
| | - Akiko Ito
- Department of Dermatology, Nagata Clinic, Niigata, Japan.,Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yukiko Masui
- Department of Dermatology, Nagata Clinic, Niigata, Japan.,Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Nami Akiba
- Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
| | - Kaori Eguchi
- Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
| | - Haruna Miyazawa
- Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan.,Clinical and Translational Research Center, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Koichi Tabeta
- Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
| | - Katsumi Uoshima
- Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental sciences, Niigata University, Niigata, Japan
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