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Bando K, Tanaka Y, Winias S, Sugawara S, Mizoguchi I, Endo Y. IL-33 induces histidine decarboxylase, especially in c-kit + cells and mast cells, and roles of histamine include negative regulation of IL-33-induced eosinophilia. Inflamm Res 2023; 72:651-667. [PMID: 36723628 DOI: 10.1007/s00011-023-01699-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 01/12/2023] [Accepted: 01/23/2023] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE AND METHODS IL-33 is present in endothelial, epithelial, and fibroblast-like cells and released upon cell injury. IL-33 reportedly induces mast-cell degranulation and is involved in various diseases, including allergic diseases. So, IL-33-related diseases seem to overlap with histamine-related diseases. In addition to the release from mast cells, histamine is newly formed by the induction of histidine decarboxylase (HDC). Some inflammatory and/or hematopoietic cytokines (IL-1, IL-3, etc.) are known to induce HDC, and the histamine produced by HDC induction is released without storage. We examined the involvement of HDC and histamine in the effects of IL-33. RESULTS A single intraperitoneal injection of IL-33 into mice induced HDC directly and/or via other cytokines (including IL-5) within a few hours in various tissues, particularly strongly in hematopoietic organs. The major cells exhibiting HDC-induction were mast cells and c-kit+ cells in the bone marrow. HDC was also induced in non-mast cells in non-hematopoietic organs. HDC, histamine, and histamine H4 receptors (H4Rs) contributed to the suppression of IL-33-induced eosinophilia. CONCLUSION IL-33 directly and indirectly (via IL-5) induces HDC in various cells, particularly potently in c-kit+ cells and mature mast cells, and the newly formed histamine contributes to the negative regulation of IL-33-induced eosinophilia via H4Rs.
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Affiliation(s)
- Kanan Bando
- Division of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan.
| | - Yukinori Tanaka
- Division of Dento-Oral Anesthesiology, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Saka Winias
- Division of Dento-Oral Anesthesiology, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Shunji Sugawara
- Division of Oral Immunology, Tohoku University Graduate School of Dentistry, 4-1 Seiryo-Machi, Sendai, 980-8575, Japan
| | - Itaru Mizoguchi
- Division of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Yasuo Endo
- Division of Oral and Maxillofacial Surgery, Tohoku University Graduate School of Dentistry, 4-1 Seiryo-Machi, Sendai, 980-8575, Japan
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Rab44 Deficiency Induces Impaired Immune Responses to Nickel Allergy. Int J Mol Sci 2023; 24:ijms24020994. [PMID: 36674510 PMCID: PMC9866195 DOI: 10.3390/ijms24020994] [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: 12/05/2022] [Revised: 12/29/2022] [Accepted: 01/02/2023] [Indexed: 01/06/2023] Open
Abstract
Rab44 was recently identified as an atypical Rab GTPase that possesses EF-hand and coiled-coil domains at the N-terminus, and a Rab-GTPase domain at the C-terminus. Rab44 is highly expressed in immune-related cells such as mast cells, macrophages, osteoclasts, and granulocyte-lineage cells in the bone marrow. Therefore, it is speculated that Rab44 is involved in the inflammation and differentiation of immune cells. However, little is known about the role of Rab44 in inflammation. In this study, we showed that Rab44 was upregulated during the early phase of differentiation of M1- and M2-type macrophages. Rab44-deficient mice exhibited impaired tumor necrosis factor alpha and interleukin-10 production after lipopolysaccharide (LPS) stimulation. The number of granulocytes in Rab44-deficient mice was lower, but the lymphocyte count in Rab44-deficient mice was significantly higher than that in wild-type mice after LPS stimulation. Moreover, Rab44-deficient macrophages showed impaired nickel-induced toxicity, and Rab44-deficient mice showed impaired nickel-induced hypersensitivity. Upon nickel hypersensitivity induction, Rab44-deficient mice showed different frequencies of immune cells in the blood and ears. Thus, it is likely that Rab44 is implicated in immune cell differentiation and inflammation, and Rab44 deficiency induces impaired immune responses to nickel allergies.
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Bando K, Tanaka Y, Takahashi T, Sugawara S, Mizoguchi I, Endo Y. Histamine acts via H4-receptor stimulation to cause augmented inflammation when lipopolysaccharide is co-administered with a nitrogen-containing bisphosphonate. Inflamm Res 2022; 71:1603-1617. [DOI: 10.1007/s00011-022-01650-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 06/22/2022] [Accepted: 09/14/2022] [Indexed: 11/28/2022] Open
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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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