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Xu X, Yuan J, Zhu M, Gao J, Meng X, Wu Y, Li X, Tong P, Chen H. The potential of orally exposed risk factors and constituents aggravating food allergy: Possible mechanism and target cells. Compr Rev Food Sci Food Saf 2024; 23:e70014. [PMID: 39230383 DOI: 10.1111/1541-4337.70014] [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: 04/11/2024] [Revised: 08/10/2024] [Accepted: 08/18/2024] [Indexed: 09/05/2024]
Abstract
Food allergy is a significant concern for the health of humans worldwide. In addition to dietary exposure of food allergens, genetic and environmental factors also play an important role in the development of food allergy. However, only the tip of the iceberg of risk factors in food allergy has been identified. The importance of food allergy caused by orally exposed risk factors and constituents, including veterinary drugs, pesticides, processed foods/derivatives, nanoparticles, microplastics, pathogens, toxins, food additives, dietary intake of salt/sugar/total fat, vitamin D, and therapeutic drugs, are highlighted and discussed in this review. Moreover, the epithelial barrier hypothesis, which is closely associated with the occurrence of food allergy, is also introduced. Additionally, several orally exposed risk factors and constituents that have been reported to disrupt the epithelial barrier are elucidated. Finally, the possible mechanisms and key immune cells of orally exposed risk factors and constituents in aggravating food allergy are overviewed. Further work should be conducted to define the specific mechanism by which these risk factors and constituents are driving food allergy, which will be of central importance to the targeted therapy of food allergy.
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Affiliation(s)
- Xiaoqian Xu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Jin Yuan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Mengting Zhu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Jinyan Gao
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Xuanyi Meng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Yong Wu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Xin Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Ping Tong
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Hongbing Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
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Watanabe H, Honda A, Ichinose T, Ishikawa R, Miyasaka N, Nagao M, Wang Z, Owokoniran OH, Qiu B, Higaki Y, Liu W, Okuda T, Matsuda T, Takano H. Ferruginous components of particulate matters in subway environments, α-Fe 2O 3 or Fe 3O 4, exacerbates allergies. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 355:124195. [PMID: 38776998 DOI: 10.1016/j.envpol.2024.124195] [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: 03/28/2024] [Revised: 05/11/2024] [Accepted: 05/20/2024] [Indexed: 05/25/2024]
Abstract
The respiratory effects of particulate matter (PM) in subway station platforms or tunnels have attracted considerable research attention. However, no studies have characterized the effects of subway PM on allergic immune responses. In this study, iron oxide (α-Fe2O3 and Fe3O4) particles-the main components of subway PM-were intratracheally administered to BALB/c mice where ovalbumin (OVA) induced allergic pulmonary inflammation. Iron oxide particles enhanced OVA-induced eosinophil recruitment around the bronchi and mucus production from airway epithelium. The concentrations of type 2 cytokines, namely, interleukin (IL)-5 and IL-13, in bronchial alveolar lavage fluids were increased by iron oxide particles. Iron oxide particles also increased the number of type 2 innate lymphoid cells and CD86+ cells in the lung. Moreover, phagocytosis of particles in lung cells was confirmed by Raman spectroscopy. In a subsequent in vitro study, bone marrow-derived antigen-presenting cells (APCs) isolated from NC/Nga mice were exposed to iron oxide particles and OVA. They were also exposed to outdoor ambient PM: Vehicle Exhaust Particulates (VEP) and Urban Aerosols (UA) as references. Iron oxide particles promoted the release of lactate dehydrogenase, C-X-C motif chemokine ligand 1 and IL-1α from APCs, which tended to be stronger than those of VEP. These results suggest that iron oxide particles enhance antigen presentation in the lungs, promoting allergic immune response in mice; iron oxide particles-induced death and inflammatory response of APCs can contribute to allergy exacerbation. Although iron oxide particles do not contain various compounds like VEP, iron oxide alone may have sufficient influence.
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Affiliation(s)
- Hikari Watanabe
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan
| | - Akiko Honda
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan.
| | - Takamichi Ichinose
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, 606-8501, Japan
| | - Raga Ishikawa
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, 606-8501, Japan
| | - Natsuko Miyasaka
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, 606-8501, Japan
| | - Megumi Nagao
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, 606-8501, Japan
| | - Zaoshi Wang
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan
| | | | - Binyang Qiu
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan
| | - Yuya Higaki
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan
| | - Wei Liu
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan
| | - Tomoaki Okuda
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Kanagawa, 223-8522, Japan
| | - Tomonari Matsuda
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 606-8501, Japan; Research Center for Environmental Quality Management, Kyoto University, Shiga, 520-0811, Japan
| | - Hirohisa Takano
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, 606-8501, Japan; Institute for International Academic Research, Kyoto University of Advanced Science, Kyoto, 615-8577, Japan
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Lucas A, Herrmann S, Lucas M. The role of endocrine-disrupting phthalates and bisphenols in cardiometabolic disease: the evidence is mounting. Curr Opin Endocrinol Diabetes Obes 2022; 29:87-94. [PMID: 35034036 PMCID: PMC8915988 DOI: 10.1097/med.0000000000000712] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW There is substantive and accumulating evidence that endemic exposure to plastic-associated chemicals (PACs) contribute to the pathophysiology of metabolic conditions, like obesity, diabetes, and heart disease. The consequences of this endemic exposure in inducing a pro-inflammatory state in adipose tissues as a critical link between exposure and disease is reviewed. RECENT FINDINGS In general, PACs are classified as nonpersistent in vivo because of their rapid metabolism to easily excreted forms. The parental chemicals, however, are typically lipophilic, with the potential to bioaccumulate. Recent data from selected association studies suggest exposure to PACs drive predisease states like obesity and inflammation of the adipose tissues. A range of experimental studies are discussed with a focus on biological mechanisms that are susceptible to the influence of PACs and which may promote metabolic disease, the detection of PACs within susceptible tissues and biological effects that are detectable at doses that correspond to real-life exposures to these chemicals. SUMMARY If we hypothesize the toxic pressure from chronic exposure to PACs will progress disease processes, then individuals with comprehensively characterized indicators of premetabolic disease could undergo trials of quantifiable interventions to reduce exposure to PACs to test if the trajectory of disease-associated analytes, is altered.
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Affiliation(s)
| | | | - Michaela Lucas
- Medical School, University of Western Australia
- Department of Immunology, PathWest and Sir Charles Gairdner Hospital, Perth, Australia
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