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The Effects of Vitamins and Micronutrients on Helicobacter pylori Pathogenicity, Survival, and Eradication: A Crosstalk between Micronutrients and Immune System. J Immunol Res 2022; 2022:4713684. [PMID: 35340586 PMCID: PMC8942682 DOI: 10.1155/2022/4713684] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/19/2022] [Accepted: 02/25/2022] [Indexed: 12/11/2022] Open
Abstract
Helicobacter pylori as a class I carcinogen is correlated with a variety of severe gastroduodenal diseases; therefore, H. pylori eradication has become a priority to prevent gastric carcinogenesis. However, due to the emergence and spread of multidrug and single drug resistance mechanisms in H. pylori, as well as serious side effects of currently used antibiotic interventions, achieving successful H. pylori eradication has become exceedingly difficult. Recent studies expressed the intention of seeking novel strategies to improve H. pylori management and reduce the risk of H. pylori-associated intestinal and extragastrointestinal disorders. For which, vitamin supplementation has been demonstrated in many studies to have a tight interaction with H. pylori infection, either directly through the regulation of the host inflammatory pathways or indirectly by promoting the host immune response. On the other hand, H. pylori infection is reported to result in micronutrient malabsorption or deficiency. Furthermore, serum levels of particular micronutrients, especially vitamin D, are inversely correlated to the risk of H. pylori infection and eradication failure. Accordingly, vitamin supplementation might increase the efficiency of H. pylori eradication and reduce the risk of drug-related adverse effects. Therefore, this review aims at highlighting the regulatory role of micronutrients in H. pylori-induced host immune response and their potential capacity, as intrinsic antioxidants, for reducing oxidative stress and inflammation. We also discuss the uncovered mechanisms underlying the molecular and serological interactions between micronutrients and H. pylori infection to present a perspective for innovative in vitro investigations, as well as novel clinical implications.
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Wisgrill L, Werner P, Jalonen E, Berger A, Lauerma A, Alenius H, Fyhrquist N. Integrative transcriptome analysis deciphers mechanisms of nickel contact dermatitis. Allergy 2021; 76:804-815. [PMID: 32706929 PMCID: PMC7984291 DOI: 10.1111/all.14519] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 05/29/2020] [Accepted: 06/08/2020] [Indexed: 01/02/2023]
Abstract
Background Nickel‐induced allergic contact dermatitis (nACD) remains a major occupational skin disorder, significantly impacting the quality of life of suffering patients. Complex cellular compositional changes and associated immunological pathways are partly resolved in humans; thus, the impact of nACD on human skin needs to be further elucidated. Methods To decipher involved immunological players and pathways, human skin biopsies were taken at 0, 2, 48, and 96 hours after nickel patch test in six nickel‐allergic patients. Gene expression profiles were analyzed via microarray. Results Leukocyte deconvolution of nACD‐affected skin identified major leukocyte compositional changes at 48 and 96 hours, including natural killer (NK) cells, macrophage polarization, and T‐cell immunity. Gene set enrichment analysis mirrored cellular‐linked functional pathways enriched over time. NK cell infiltration and cytotoxic pathways were uniquely found in nACD‐affected skin compared to sodium lauryl sulfate–induced irritant skin reactions. Conclusion These results highlight key immunological leukocyte subsets as well as associated pathways in nACD, providing insights into pathophysiology with the potential to unravel novel therapeutic targets.
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Affiliation(s)
- Lukas Wisgrill
- Division of Neonatology Pediatric Intensive Care and Neuropediatrics Comprehensive Center for Pediatrics Medical University of Vienna Vienna Austria
- Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
| | - Paulina Werner
- Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
| | - Erja Jalonen
- Skin and Allergy Hospital Helsinki University Hospital Helsinki Finland
| | - Angelika Berger
- Division of Neonatology Pediatric Intensive Care and Neuropediatrics Comprehensive Center for Pediatrics Medical University of Vienna Vienna Austria
| | - Antti Lauerma
- Skin and Allergy Hospital Helsinki University Hospital Helsinki Finland
| | - Harri Alenius
- Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
- Human Microbiome Program (HUMI) MedicumUniversity of Helsinki Helsinki Finland
| | - Nanna Fyhrquist
- Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
- Human Microbiome Program (HUMI) MedicumUniversity of Helsinki Helsinki Finland
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Sitalaksmi RM, Ito K, Ogasawara K, Suto Y, Itabashi M, Ueda K, Hirasawa N, Narushima T, Hendrijantini N, Kresnoadi U, Sasaki K. COX-2 induces T cell accumulation and IFN-γ production during the development of chromium allergy. Autoimmunity 2019; 52:228-234. [PMID: 31587584 DOI: 10.1080/08916934.2019.1662404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Chromium (Cr) is commonly added into various metal alloys to improve some mechanical properties such as corrosion resistance, strength, and workability. However, Cr is also known to be a metal allergen for some individuals. Metal allergy is a T cell-mediated disease with symptoms of inflammation and swelling that involve inflammatory cytokines and prostaglandins. Hence, suppressing these inflammation paths by using COX-2 inhibitor might be useful in treating Cr allergy. In this study, mice were used with Cr-induced allergy challenge model. The mice were injected with celecoxib once per day for 7 days one hour after the challenge. Footpad samples were stained with haematoxylin and eosin (H&E), and lymphocytes were isolated from popliteal lymph nodes for the flow cytometric analysis. The results show that both prostaglandin E2 (PGE2), a known mediator of inflammation, and cyclooxygenases (COX)-2 have important roles in the development of Cr allergy. Further, COX-2 inhibitor, celecoxib, was effective in relieving swelling and inflammation in Cr-allergic mice concordant with suppression of IFN-γ production by CD8+ T cells and T cell accumulation in the lymph nodes. Therefore, the inhibition of COX-2 may be a therapeutic target for Cr allergy, and additional molecules in the PGE2 signalling pathway may also be an effective therapeutic target for the treatment of metal allergy.
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Affiliation(s)
- Ratri Maya Sitalaksmi
- Department of Immunobiology, Institute of Development Aging and Cancer, Tohoku University, Sendai, Japan.,Department of Advanced Prosthetic Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan.,Department of Prosthodontics, Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Koyu Ito
- Department of Immunobiology, Institute of Development Aging and Cancer, Tohoku University, Sendai, Japan
| | - Kouetsu Ogasawara
- Department of Immunobiology, Institute of Development Aging and Cancer, Tohoku University, Sendai, Japan
| | - Yoshiko Suto
- Department of Immunobiology, Institute of Development Aging and Cancer, Tohoku University, Sendai, Japan
| | - Madoka Itabashi
- Department of Immunobiology, Institute of Development Aging and Cancer, Tohoku University, Sendai, Japan
| | - Kyosuke Ueda
- Department of Materials Processing, Graduate School of Engineering, Tohoku University, Sendai, Japan
| | - Noriyasu Hirasawa
- Laboratory of Phamacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Takayuki Narushima
- Department of Materials Processing, Graduate School of Engineering, Tohoku University, Sendai, Japan
| | - Nike Hendrijantini
- Department of Prosthodontics, Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Utari Kresnoadi
- Department of Prosthodontics, Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Keiichi Sasaki
- Department of Advanced Prosthetic Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan
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Jin F, Du Z, Tang Y, Wang L, Yang Y. Impact of microRNA-29b on natural killer cells in T-cell acute lymphoblastic leukemia. Oncol Lett 2019; 18:2394-2403. [PMID: 31402942 PMCID: PMC6676734 DOI: 10.3892/ol.2019.10559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 06/11/2019] [Indexed: 11/17/2022] Open
Abstract
Natural killer (NK)-based immunotherapeutic strategies are showing promise in the clinic, particularly against acute myeloid leukemia (AML). Similar treatments for T-cell acute lymphoblastic leukemia (T-ALL) have been less successful, which is due to the higher resistance of T-ALL blasts to the cytotoxic function of NK cells. Herein, microRNA-29b (miR-29b) upregulation was identified in NK cells in both neurogenic locus notch homolog protein 1 (Notch1)-T-ALL mice and patients with T-ALL. Furthermore, miR-29b expression levels were downregulated in T-ALL blast cells. In addition, there was a selective downregulation of an immature subset of NK cells, as well as a reduction in interferon γ (IFNγ) production and natural killer receptor group 2, member D (NKG2D) expression level by NK cells in Notch1-T-ALL mice and patients with T-ALL. Furthermore, when miR-29b knock-out NK cells were adoptively transfused into Notch1-T-ALL mice, partial restoration of IFNγ production and NKG2D expression was observed in NK cells, accompanied by retarded ALL progression and improved survival time. These results implied that T-ALL blast immune evasion occurred via miR-29b-mediated dysregulation in NK cells in the T-ALL microenvironment.
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Affiliation(s)
- Fengyan Jin
- Department of Hematology, First Bethune Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Zhonghua Du
- Department of Hematology, First Bethune Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yang Tang
- Department of Hematology, First Bethune Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Lixia Wang
- Department of Hematology, First Bethune Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yanping Yang
- Department of Hematology, First Bethune Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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Jin F, Lin H, Gao S, Hu Z, Zuo S, Sun L, Jin C, Li W, Yang Y. The anti-tumor role of NK cells in vivo pre-activated and re-stimulated by interleukins in acute lymphoblastic leukemia. Oncotarget 2018; 7:79187-79202. [PMID: 27816971 PMCID: PMC5346707 DOI: 10.18632/oncotarget.13007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 10/26/2016] [Indexed: 01/20/2023] Open
Abstract
Although natural killer cells (NK cells) were traditionally classified as members of the innate immune system, NK cells have recently been found also to be an important player in the adaptive immune systems. In this context, in vitro activation of NK cells by cytokines leads to generation of NK cells with memory-like properties characterized by increased interferon-γ (IFNγ) production. However, it remains to be defined whether these memory-like NK cells exist in vivo after cytokine activation. Furthermore, it is also unclear whether such memory-like NK cells induced in vivo by cytokines could have effective anti-leukemia response. To address these issues, we used an in vivo pre-activation and re-stimulation system that was able to produce NK cells with increased IFNγ secretion. It was found that after in vivo pre-activation and re-stimulation with interleukins (ILs), NK cells retained a state to produce increased amount of IFNγ. Of note, whereas this intrinsic capacity of enhanced IFNγ production after in vivo IL pre-activation and re-stimulation could be transferred to the next generation of NK cells and was associated with prolonged survival of the mice with acute lymphoid leukemia. Moreover, the anti-leukemia activity of these memory-like NK cells was associated with IFNγ production and up-regulation of NK cells activation receptor-NK Group 2 member D (NKG2D). Together, these findings argue strongly that in vivo IL pre-activation and re-stimulation is capable to induce memory-like NK cells as observed previously in vitro, which are effective against acute lymphoblastic leukemia, likely via NKG2D-dependent IFNγ production, in intact animals.
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Affiliation(s)
- Fengyan Jin
- Department of Hematology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Hai Lin
- Department of Hematology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Sujun Gao
- Department of Hematology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Zheng Hu
- Institute of Translational Medicine, The First Bethune Hospital of Jilin University, Changchun, China
| | - Song Zuo
- Institute of Translational Medicine, The First Bethune Hospital of Jilin University, Changchun, China
| | - Liguang Sun
- Institute of Translational Medicine, The First Bethune Hospital of Jilin University, Changchun, China
| | - Chunhui Jin
- Department of Hematology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Wei Li
- Department of Hematology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Yanping Yang
- Department of Hematology, The First Bethune Hospital of Jilin University, Changchun, China
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6
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Nickel Sulfate Promotes IL-17A Producing CD4+ T Cells by an IL-23-Dependent Mechanism Regulated by TLR4 and Jak-STAT Pathways. J Invest Dermatol 2017. [PMID: 28634033 DOI: 10.1016/j.jid.2017.05.025] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Allergic contact dermatitis, caused by nickel, is a delayed-type hypersensitivity reaction, and 14.5% of the general population may be affected in Europe. Among a wide range of cytokines, the IL-12 family has unique structural and immunological characteristics. Whereas IL-12p70 promotes T helper (Th) 1 cell polarization, IL-23 promotes Th17 cell development and both have been isolated from nickel-allergic patients. In this work, we were interested in understanding the mechanism behind nickel-induced Th17 cell development. We showed that nickel induced an early production of IL-23 in human monocyte-derived dendritic cells along with an increase in the expression of il-23p19 and il-12p40 mRNA. However, the production of a significant level of IL-12p70 required an additional signal such as IFN-γ. Moreover, nickel-treated monocyte-derived dendritic cells induced an increase in the percentage of IL-17A+ CD4+ T cells, an effect reduced by IL-23 neutralization. We then investigated the molecular mechanism of IL-23 production. Our results showed that toll-like receptor 4, p38 mitogen-activated protein kinase, and NF-κB were involved in IL-23 production induced by nickel. However, Jak-signal transducer and activator of transcription activation seems to maintain the IL-23/IL-12p70 balance by limiting IL-23 production and promoting Th1 polarization. These results indicate that nickel-induced Th17 cell development is dependent on the production of IL-23 by human monocyte-derived dendritic cells via toll-like receptor 4, p38 mitogen-activated protein kinase, NF-κB, and Jak-signal transducer and activator of transcription pathways.
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Kumagai K, Horikawa T, Shigematsu H, Matsubara R, Kitaura K, Eguchi T, Kobayashi H, Nakasone Y, Sato K, Yamada H, Suzuki S, Hamada Y, Suzuki R. Possible Immune Regulation of Natural Killer T Cells in a Murine Model of Metal Ion-Induced Allergic Contact Dermatitis. Int J Mol Sci 2016; 17:ijms17010087. [PMID: 26771600 PMCID: PMC4730330 DOI: 10.3390/ijms17010087] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/06/2016] [Accepted: 01/07/2016] [Indexed: 11/16/2022] Open
Abstract
Metal often causes delayed-type hypersensitivity reactions, which are possibly mediated by accumulating T cells in the inflamed skin, called irritant or allergic contact dermatitis. However, accumulating T cells during development of a metal allergy are poorly characterized because a suitable animal model is unavailable. We have previously established novel murine models of metal allergy and found accumulation of both metal-specific T cells and natural killer (NK) T cells in the inflamed skin. In our novel models of metal allergy, skin hypersensitivity responses were induced through repeated sensitizations by administration of metal chloride and lipopolysaccharide into the mouse groin followed by metal chloride challenge in the footpad. These models enabled us to investigate the precise mechanisms of the immune responses of metal allergy in the inflamed skin. In this review, we summarize the immune responses in several murine models of metal allergy and describe which antigen-specific responses occur in the inflamed skin during allergic contact dermatitis in terms of the T cell receptor. In addition, we consider the immune regulation of accumulated NK T cells in metal ion-induced allergic contact dermatitis.
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Affiliation(s)
- Kenichi Kumagai
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Tatsuya Horikawa
- Department of Dermatology, Nishi-Kobe Medical Center, 5-7-1 Kojidai, Kobe 651-2273, Japan.
| | - Hiroaki Shigematsu
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Ryota Matsubara
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Kazutaka Kitaura
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Takanori Eguchi
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
- Department of Oral and Maxillofacial Surgery, Toshiba Rinkan Hospital, 7-9-1 Kamitsuruma, Minami-ku, Sagamihara 252-0385, Japan.
| | - Hiroshi Kobayashi
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
- Department of Oral and Maxillofacial Surgery, Shonan Tobu Hospital, 500 Nishikubo, Chigasaki 253-0083, Japan.
| | - Yasunari Nakasone
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
| | - Koichiro Sato
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
| | - Hiroyuki Yamada
- Division of Oral Maxillofacial Surgery, Department of Reconstructive Oral and Maxillofacial Surgery, Iwate Medical University School of Dentistry, Morioka, Iwate 020-8505, Japan.
| | - Satsuki Suzuki
- Section of Biological Sciences, Research Center for Odontology, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan.
| | - Yoshiki Hamada
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
| | - Ryuji Suzuki
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
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8
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Kobayashi H, Kumagai K, Eguchi T, Shigematsu H, Kitaura K, Kawano M, Horikawa T, Suzuki S, Matsutani T, Ogasawara K, Hamada Y, Suzuki R. Characterization of T cell receptors of Th1 cells infiltrating inflamed skin of a novel murine model of palladium-induced metal allergy. PLoS One 2013; 8:e76385. [PMID: 24098486 PMCID: PMC3789730 DOI: 10.1371/journal.pone.0076385] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Accepted: 08/30/2013] [Indexed: 12/05/2022] Open
Abstract
Metal allergy is categorized as a delayed-type hypersensitivity reaction, and is characterized by the recruitment of lymphocytes into sites of allergic inflammation. Because of the unavailability of suitable animal models for metal allergy, the role of T cells in the pathogenesis of metal allergy has not been explored. Thus, we developed a novel mouse model for metal allergy associated with infiltration of T cells by multiple injections of palladium (Pd) plus lipopolysaccharide into the footpad. Using this model, we characterized footpad-infiltrating T cells in terms of phenotypic markers, T cell receptor (TCR) repertoires and cytokine expression. CD3+ CD4+ T cells accumulated in the allergic footpads 7 days after Pd challenge. The expression levels of CD25, interleukin-2, interferon-γ and tumor necrosis factor, but not interleukin-4 and interleukin-5, increased in the footpads after challenge, suggesting CD4+ T helper 1 (Th1) cells locally expanded in response to Pd. Infiltrated T cells in the footpads frequently expressed AV18-1 and BV8-2 T cell receptor (TCR) chains compared with T cells in the lymph nodes and exhibited oligoclonality. T-cell clones identified from Pd-allergic mouse footpads shared identical CDR3 sequences containing AV18-1 and BV8-2. These results suggest that TCR AV18-1 and BV8-2 play dominant and critical parts in the antigen specificity of Pd-specific Th1 cells.
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Affiliation(s)
- Hiroshi Kobayashi
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, Yokohama, Japan
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
- Department of Oral and Maxillofacial Surgery, Nagano Matsushiro General Hospital, Nagano, Japan
| | - Kenichi Kumagai
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, Yokohama, Japan
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
| | - Takanori Eguchi
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, Yokohama, Japan
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
- Department of Oral and Maxillofacial Surgery, Toshiba Rinkan Hospital, Sagamihara, Japan
| | - Hiroaki Shigematsu
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, Yokohama, Japan
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
| | - Kazutaka Kitaura
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
| | - Mitsuko Kawano
- Department of Immunobiology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Tatsuya Horikawa
- Department of Dermatology, Nishi-Kobe Medical Center, Kobe, Japan
| | - Satsuki Suzuki
- Section of Biological Science, Research Center for Odontology, Nippon Dental University, Tokyo, Japan
| | - Takaji Matsutani
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
| | - Kouetsu Ogasawara
- Department of Immunobiology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Yoshiki Hamada
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, Yokohama, Japan
| | - Ryuji Suzuki
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, Sagamihara, Japan
- * E-mail:
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Eguchi T, Kumagai K, Kobayashi H, Shigematsu H, Kitaura K, Suzuki S, Horikawa T, Hamada Y, Ogasawara K, Suzuki R. Accumulation of invariant NKT cells into inflamed skin in a novel murine model of nickel allergy. Cell Immunol 2013; 284:163-71. [DOI: 10.1016/j.cellimm.2013.07.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Revised: 06/17/2013] [Accepted: 07/23/2013] [Indexed: 10/26/2022]
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10
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Thyssen JP. Nickel and cobalt allergy before and after nickel regulation - evaluation of a public health intervention. Contact Dermatitis 2011; 65 Suppl 1:1-68. [DOI: 10.1111/j.1600-0536.2011.01957.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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11
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Zhang Z, Li W, Cheng S, Yao H, Zhang F, Chang Q, Ke Z, Wang X, Son YO, Luo J, Shi X. Nickel-induced down-regulation of ΔNp63 and its role in the proliferation of keratinocytes. Toxicol Appl Pharmacol 2011; 253:235-43. [PMID: 21466819 DOI: 10.1016/j.taap.2011.03.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Revised: 03/23/2011] [Accepted: 03/25/2011] [Indexed: 02/07/2023]
Abstract
Epidemiological, animal, and cell studies have demonstrated that nickel compounds are human carcinogens. The mechanisms of their carcinogenic actions remain to be investigated. p63, a close homologue of the p53 tumor suppressor protein, has been linked to cell fate determination and/or maintenance of self-renewing populations in several epithelial tissues, including skin, mammary gland, and prostate. ΔNp63, a dominant negative isoform of p63, is amplified in a variety of epithelial tumors including squamous cell carcinomas and carcinomas of the prostate and mammary glands. The present study shows that nickel suppressed ΔNp63 expression in a short-time treatment (up to 48 h). Nickel treatment caused activation of NF-κB. Blockage of NF-κB partially reversed nickel-induced ΔNp63 suppression. Nickel decreased interferon regulatory factor (IRF) 3 and IRF7, IKKε, and Sp100. Over-expression of IRF3 increased ΔNp63 expression suppressed by nickel. Nickel was able to activate p21, and its activation was offset by the over-expression of ΔNp63. In turn, elevated p63 expression counteracted the ability of nickel to restrict cell growth. The present study demonstrated that nickel decreased interferon regulatory proteins IRF3 and IRF7, and activated NF-κB, resulting in ΔNp63 suppression and then p21 up-regulation. ΔNp63 plays an important role in nickel-induced cell proliferation.
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Affiliation(s)
- Zhuo Zhang
- Department of Preventive Medicine and Environmental Health, University of Kentucky, 121 Washington Avenue, Lexington, KY 40536, USA.
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Antonios D, Rousseau P, Larangé A, Kerdine-Römer S, Pallardy M. Mechanisms of IL-12 Synthesis by Human Dendritic Cells Treated with the Chemical Sensitizer NiSO4. THE JOURNAL OF IMMUNOLOGY 2010; 185:89-98. [DOI: 10.4049/jimmunol.0901992] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Nickel sensitisation in mice: a critical appraisal. J Dermatol Sci 2010; 58:186-92. [PMID: 20456924 DOI: 10.1016/j.jdermsci.2010.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 03/12/2010] [Accepted: 03/15/2010] [Indexed: 11/21/2022]
Abstract
BACKGROUND The market release of new domestic and industrial chemical and metal products requires certain safety certification, including testing for skin sensitisation. Although various official guidelines have described how such testing is to be done, the validity of the available test models are in part dubious, for which reason regulatory agencies and research aim to further improve and generalise the models for testing of skin sensitisation. OBJECTIVE We applied a recently published murine model of nickel allergy as to test its applicability in a regulatory setting and to study and better understand the events leading to type-IV hypersensitivity. Nickel was chosen as model hapten since it induces allergic contact dermatitis with high incidence in the general population. METHOD Typically, C57BL/6 mice were sensitised and challenged by intradermal applications of nickel, and cutaneous inflammation was analysed by the mouse ear-swelling test, by histology, and by lymphocyte reactivity in vitro. RESULT Surprisingly, the study suggested that the skin reactions observed were results of irritant reactions rather than of adaptive immune responses. Non-sensitised mice responded with cutaneous inflammation and in vitro lymphocyte reactivity which were comparable with nickel-sensitised mice. Furthermore, histological examinations as well as experiments in T-cell deficient mice demonstrated that lymphocytes were not involved and that nickel caused an irritant contact dermatitis rather a true allergic type-IV contact dermatitis. CONCLUSION The authors question the validity of the described murine model of nickel allergy.
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