1
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Xu Y, Ahmed I, Zhao Z, Lv L. A comprehensive review on glycation and its potential application to reduce food allergenicity. Crit Rev Food Sci Nutr 2023:1-23. [PMID: 37683268 DOI: 10.1080/10408398.2023.2248510] [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: 09/10/2023]
Abstract
Food allergens are a major concern for individuals who are susceptible to food allergies and may experience various health issues due to allergens in their food. Most allergenic foods are subjected to heat treatment before being consumed. However, thermal processing and prolonged storage can cause glycation reactions to occur in food. The glycation reaction is a common processing method requiring no special chemicals or equipment. It may affect the allergenicity of proteins by altering the structure of the epitope, revealing hidden epitopes, concealing linear epitopes, or creating new ones. Changes in food allergenicity following glycation processing depend on several factors, including the allergen's characteristics, processing parameters, and matrix, and are therefore hard to predict. This review examines how glycation reactions affect the allergenicity of different allergen groups in allergenic foods.
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Affiliation(s)
- Yue Xu
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Ishfaq Ahmed
- Haide College, Ocean University of China, Qingdao, China
| | - Zhengxi Zhao
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Liangtao Lv
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
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2
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Giovannini M, Beken B, Buyuktiryaki B, Barni S, Liccioli G, Sarti L, Lodi L, Pontone M, Bartha I, Mori F, Sackesen C, du Toit G, Lopata AL, Muraro A. IgE-Mediated Shellfish Allergy in Children. Nutrients 2023; 15:2714. [PMID: 37375617 DOI: 10.3390/nu15122714] [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: 04/01/2023] [Revised: 05/27/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
Shellfish, including various species of mollusks (e.g., mussels, clams, and oysters) and crustaceans (e.g., shrimp, prawn, lobster, and crab), have been a keystone of healthy dietary recommendations due to their valuable protein content. In parallel with their consumption, allergic reactions related to shellfish may be increasing. Adverse reactions to shellfish are classified into different groups: (1) Immunological reactions, including IgE and non-IgE allergic reactions; (2) non-immunological reactions, including toxic reactions and food intolerance. The IgE-mediated reactions occur within about two hours after ingestion of the shellfish and range from urticaria, angioedema, nausea, and vomiting to respiratory signs and symptoms such as bronchospasm, laryngeal oedema, and anaphylaxis. The most common allergenic proteins involved in IgE-mediated allergic reactions to shellfish include tropomyosin, arginine kinase, myosin light chain, sarcoplasmic calcium-binding protein, troponin c, and triosephosphate isomerase. Over the past decades, the knowledge gained on the identification of the molecular features of different shellfish allergens improved the diagnosis and the potential design of allergen immunotherapy for shellfish allergy. Unfortunately, immunotherapeutic studies and some diagnostic tools are still restricted in a research context and need to be validated before being implemented into clinical practice. However, they seem promising for improving management strategies for shellfish allergy. In this review, epidemiology, pathogenesis, clinical features, diagnosis, and management of shellfish allergies in children are presented. The cross-reactivity among different forms of shellfish and immunotherapeutic approaches, including unmodified allergens, hypoallergens, peptide-based, and DNA-based vaccines, are also addressed.
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Affiliation(s)
- Mattia Giovannini
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
- Department of Health Sciences, University of Florence, 50139 Florence, Italy
| | - Burcin Beken
- Department of Pediatric Allergy & Immunology, School of Medicine, Acibadem University, 34303 Istanbul, Turkey
| | - Betul Buyuktiryaki
- Division of Pediatric Allergy, Department of Pediatrics, School of Medicine, Koc University, 34450 Istanbul, Turkey
| | - Simona Barni
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Giulia Liccioli
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Lucrezia Sarti
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Lorenzo Lodi
- Department of Health Sciences, University of Florence, 50139 Florence, Italy
- Immunology Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Matteo Pontone
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
- Department of Health Sciences, University of Florence, 50139 Florence, Italy
| | - Irene Bartha
- Pediatric Allergy Group, Department of Women and Children's Health, School of Life Course Sciences, King's College London, London SE1 9RT, UK
- Children's Allergy Service, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London SE1 7EH, UK
| | - Francesca Mori
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Cansin Sackesen
- Division of Pediatric Allergy, Department of Pediatrics, School of Medicine, Koc University, 34450 Istanbul, Turkey
| | - George du Toit
- Pediatric Allergy Group, Department of Women and Children's Health, School of Life Course Sciences, King's College London, London SE1 9RT, UK
- Children's Allergy Service, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London SE1 7EH, UK
- Peter Gorer Department of Immunobiology, School of Immunology & Microbial Sciences, King's College London, London SE5 9NU, UK
| | - Andreas L Lopata
- Molecular Allergy Research Laboratory, College of Public Health, Medical and Veterinary Sciences, Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
- Tropical Futures Institute, James Cook University, Singapore 387380, Singapore
| | - Antonella Muraro
- Food Allergy Referral Centre, Department of Mother and Child Health, University of Padua, 35128 Padua, Italy
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3
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Chen YX, He XR, Yang SQ, Huan F, Li DX, Yang Y, Chen GX, Liu GM. IgE Epitope Analysis and Hypo-Immunoreactivity Derivative of Arginine Kinase in Mantis Shrimp ( Oratosquilla oratoria). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37289596 DOI: 10.1021/acs.jafc.3c01549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
As the main allergenic food, shrimp can trigger allergic reactions in various degrees. In this study, arginine kinase (AK) was identified as an allergen in Oratosquilla oratoria by LC-MS/MS. The open reading frame of AK was obtained, which included 356 amino acids, and recombinant AK (rAK) was expressed in Escherichia coli. The results of immunological analysis and circular dichroism showed that rAK displayed similar IgG-/IgE-binding activity and structure as native AK. Besides, five IgE linear epitopes of AK were verified by serological analysis, on the basis of which an epitope-deleted derivative was obtained and named as mAK-L. It has been shown that mAK-L displayed hypo-immunoreactivity compared to rAK, and the contents of secondary structures were different. In conclusion, these discoveries enrich the overall understanding of crustacean allergens and epitopes and set the foundations for food allergy diagnosis and immunotherapy.
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Affiliation(s)
- Ye-Xin Chen
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Xin-Rong He
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Shi-Qiang Yang
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Fei Huan
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Dong-Xiao Li
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Yang Yang
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
- College of Environment and Public Health, Xiamen Huaxia University, 288 Tianma Road, Xiamen, Fujian 361024, China
| | - Gui-Xia Chen
- Women and Children's Hospital Affiliated to Xiamen University, Xiamen, Fujian 361000, China
| | - Guang-Ming Liu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
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4
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Zhang Z, Li XM, Wang H, Lin H, Xiao H, Li Z. Seafood allergy: Allergen, epitope mapping and immunotherapy strategy. Crit Rev Food Sci Nutr 2023; 63:1314-1338. [PMID: 36825451 DOI: 10.1080/10408398.2023.2181755] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Seafoods are fashionable delicacies with high nutritional values and culinary properties, while seafood belongs to worldwide common food allergens. In recent years, many seafood allergens have been identified, while the diversity of various seafood species give a great challenge in identifying and characterizing seafood allergens, mapping IgE-binding epitopes and allergen immunotherapy development, which are critical for allergy diagnostics and immunotherapy treatments. This paper reviewed the recent progress on seafood (fish, crustacean, and mollusk) allergens, IgE-binding epitopes and allergen immunotherapy for seafood allergy. In recent years, many newly identified seafood allergens were reported, this work concluded the current situation of seafood allergen identification and designation by the World Health Organization (WHO)/International Union of Immunological Societies (IUIS) Allergen Nomenclature Sub-Committee. Moreover, this review represented the recent advances in identifying the IgE-binding epitopes of seafood allergens, which were helpful to the diagnosis, prevention and treatment for seafood allergy. Furthermore, the allergen immunotherapy could alleviate seafood allergy and provide promising approaches for seafood allergy treatment. This review represents the recent advances and future outlook on seafood allergen identification, IgE-binding epitope mapping and allergen immunotherapy strategies for seafood allergy prevention and treatment.
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Affiliation(s)
- Ziye Zhang
- Laboratory of Food Safety, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Xiu-Min Li
- Department of Pathology, Microbiology and Immunology and Department of Otolaryngology, School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Hao Wang
- Laboratory of Food Safety, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Hong Lin
- Laboratory of Food Safety, College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Zhenxing Li
- Laboratory of Food Safety, College of Food Science and Engineering, Ocean University of China, Qingdao, China
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5
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Ji N, Yu C, Han X, He X, Kang S, Bai T, Liu H, Chen G, Cao M, Liu G. Effects of three processing technologies on the structure and immunoreactivity of α-tropomyosin from Haliotis discus hannai. Food Chem 2022; 405:134947. [DOI: 10.1016/j.foodchem.2022.134947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
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6
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Zhao J, Timira V, Ahmed I, Chen Y, Wang H, Zhang Z, Lin H, Li Z. Crustacean shellfish allergens: influence of food processing and their detection strategies. Crit Rev Food Sci Nutr 2022; 64:3794-3822. [PMID: 36263970 DOI: 10.1080/10408398.2022.2135485] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Despite the increasing popularity of crustacean shellfish among consumers due to their rich nutrients, they can induce a serious allergic response, sometimes even life-threatening. In the past decades, a variety of crustacean allergens have been identified to facilitate the diagnosis and management of crustacean allergies. Although food processing techniques can ease the risk of crustacean shellfish allergy, no available processing methods to tackle crustacean allergies thoroughly. Strict dietary avoidance of crustacean shellfish and its component is the best option for the protection of sensitized individuals, which should rely on the compliance of food labeling and, as such, on their verification by sensitive, reliable, and accurate detection techniques. In this present review, the physiochemical properties, structure aspects, and immunological characteristics of the major crustacean allergens have been described and discussed. Subsequently, the current research progresses on how various processing techniques cause the alterations and modifications in crustacean allergens to produce hypoallergenic crustacean food products were summarized and discussed. Particularly, various analytical methodologies employed in crustacean shellfish allergen detection, and the effect of food processing and matrix on these techniques, are also herein emphasized for the appropriate selection of analytical detection tools to safeguard consumers safety.
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Affiliation(s)
- Jinlong Zhao
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
| | - Vaileth Timira
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
| | - Ishfaq Ahmed
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
| | - Yan Chen
- China National Center for Food Safety Risk Assessment, Chaoyang District, Beijing, P.R. China
| | - Hao Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
| | - Ziye Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
| | - Zhenxing Li
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, P.R. China
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7
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Ji NR, Han XY, Yu CC, Wang YJ, He XR, Liu H, Huan F, Lai D, Cao MJ, Liu GM. Analysis of Immunoreactivity of α/α 2-Tropomyosin from Haliotis discus hannai, Based on IgE Epitopes and Structural Characteristics. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:15403-15413. [PMID: 34881872 DOI: 10.1021/acs.jafc.1c06401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Tropomyosin (TM) was reported to be a supercoil allergen of shellfish. However, little information is available about its link between structure and allergenicity. In this study, the subunit of TM (α-TM) and supercoil of TM (α2-TM) were identified from Haliotis discus hannai. α2-TM showed higher immunoreactivity than α-TM. Meanwhile, seven linear epitopes in α-TM and α2-TM were verified, and two conformational epitopes in α2-TM were predicted. The physicochemical properties and chemical bond assays confirmed the existence of the disulfide bond in α2-TM. According to spectroscopy and hydrophobicity analysis, α-TM showed higher α-helix features and blueshift of the fluorescence intensity peak compared with those of α2-TM. The structure analysis revealed the possibility of conformational epitopes in α2-TM, which could explain the immunoreactivity differences between α-TM and α2-TM further. These results improved the understanding of Haliotis discus hannai TM, which lay the foundation for the food processing of abalone.
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Affiliation(s)
- Nai-Ru Ji
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Xin-Yu Han
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Chen-Chen Yu
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Yu-Jia Wang
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Xin-Rong He
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Hong Liu
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Fei Huan
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Dong Lai
- The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian 361021, China
| | - Min-Jie Cao
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
| | - Guang-Ming Liu
- College of Marine Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology, Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China
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8
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Wang Y, Ma J, Li H, Zhou J, Zhang H, Fu L. A sensitive immunosensor based on FRET between gold nanoparticles and InP/ZnS quantum dots for arginine kinase detection. Food Chem 2021; 354:129536. [PMID: 33756326 DOI: 10.1016/j.foodchem.2021.129536] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 02/28/2021] [Accepted: 03/03/2021] [Indexed: 11/18/2022]
Abstract
Arginine kinase (AK) is one of the most important allergens in shrimp products. Herein, a novel immunoassay for quantitation of AK was developed using the antibody modified gold nanoparticle (AuNP) and quantum dot (QD). When the first antibody modified AuNP (AuNP-Ab1) was bridged by AK with the secondary antibody modified QD (QD-Ab2), fluorescence resonance energy transfer (FRET) would occur between the AuNP and QD, which led to a decrease in fluorescent signals. The decrease in fluorescence intensity was found to correlate linearly with the log of AK concentration in the range of 1.0 × 10-6-1.0 × 10-3 mg/mL (R2 = 0.9909) and the detection limit was 0.11 ng/mL. The immunoassay was further proved to have encouraging specificity, precision and accuracy. Compared with existing methods, this study provided a promising approach to develop a highly sensitive and selective detection method for AK in shrimp related food samples.
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Affiliation(s)
- Yanbo Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Junjie Ma
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Huan Li
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Jinru Zhou
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Hong Zhang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Linglin Fu
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China.
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9
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Are Physicochemical Properties Shaping the Allergenic Potency of Animal Allergens? Clin Rev Allergy Immunol 2021; 62:1-36. [DOI: 10.1007/s12016-020-08826-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2020] [Indexed: 12/31/2022]
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10
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Yu C, Gao X, Lin H, Xu L, Ahmed I, Khan MU, Xu M, Chen Y, Li Z. Purification, Characterization, and Three-Dimensional Structure Prediction of Paramyosin, a Novel Allergen of Rapana venosa. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14632-14642. [PMID: 33175512 DOI: 10.1021/acs.jafc.0c04418] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Paramyosin (PM) is an important structural protein in molluscan muscles. However, as an important allergen, there is a little information on PM in the molluscs. In this study, a 99 kDa molecular weight allergen protein was purified from Rapana venosa and confirmed as PM by mass spectrometry. The results of immunoglobulin E (IgE)-binding activity and physicochemical characterization showed that R. venosa PM could react with a specific IgE of the sera from sea snail-allergic patients, and the IgE-binding activity could be reduced by thermal treatment. The full-length cDNA of R. venosa PM was cloned, which encodes 859 amino acid residues, and it has a higher homology among molluscan species. According to the circular dichroism results, Fourier transform infrared, and 2D and 3D structure analysis, both PM and tropomyosin are conserved proteins, which are mainly composed of the α-helix structure. These results are significant for better understanding the anaphylactic reactions in sea snail-allergic patients and allergy diagnosis.
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Affiliation(s)
- Chuang Yu
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
| | - Xiang Gao
- Department of Allergy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province 266071, P. R. China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
| | - Lili Xu
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
| | - Ishfaq Ahmed
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
| | - Mati Ullah Khan
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
| | - Mengyao Xu
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
| | - Yan Chen
- NHC Key Laboratory of Food Safety Risk Assessment, Chinese Academy of Medical Science Research Unit, China National Center for Food Safety Risk Assessment, Beijing 100021, P. R. China
| | - Zhenxing Li
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, P. R. China
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11
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Mattison CP, Tungtrongchitr A, Tille KS, Cottone CB, Riegel C. Cloning, Expression, and Immunological Characterization of Formosan Subterranean Termite (Blattodea: Rhinotermitidae) Arginine Kinase. JOURNAL OF INSECT SCIENCE (ONLINE) 2020; 20:5875975. [PMID: 32706873 PMCID: PMC7380462 DOI: 10.1093/jisesa/ieaa071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 05/20/2023]
Abstract
Several parts of the world regularly consume termites. Arthropod arginine kinase proteins often cross-react with human immunoblobulin E (IgE) antibodies and they are considered pan-allergens. The Formosan subterranean termite Coptotermes formosanus (C. formosanus (Shiraki) [Isoptera: Rhinotermitidae]), along with cockroaches, belong to the order Blattodea and they are common household pests in tropical and subtropical parts of the world. An sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) band migrating at approximately 37 kDa in C. formosanus termite extracts cross-reacted with IgE from five cockroach allergic patient samples by immunoblot. Liquid chromatography-mass spectrometry analysis of gel slices from the corresponding region of a gel indicated several peptides from the excised region were identical to the American cockroach arginine kinase allergen, Per a 9. The sequence of the full-length C. formosanus arginine kinase gene indicates the protein it encodes is 96% identical to American cockroach Per a 9, 94% identical to German cockroach Bla g 9, and 82-84% identical to shrimp arginine kinase proteins Pen m 2, Lit v 2, and Cra c 2. Full-length C. formosanus arginine kinase was fused to a glutathione S-transferase tag and recombinantly expressed and purified from Escherichia coli by affinity chromatography. The recombinant protein was recognized by IgE from 11 of 12 cockroach or shrimp allergic samples, but did not cross-react with dust mite allergic or peanut/tree nut allergic samples. The results of this study indicate the C. formosanus arginine kinase cross-reacts with cockroach and shrimp allergic IgE, and if consumed would likely act as an allergen.
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Affiliation(s)
- Christopher P Mattison
- Southern Regional Research Center, Agricultural Research Service, United States Department of Agriculture, New Orleans, LA
- Corresponding author, e-mail:
| | - Anchalee Tungtrongchitr
- Center of Research Excellence on Therapeutic Proteins and Antibody Engineering, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Department of Parasitology, Mahidol University, Bangkok, Thailand
| | - Katherine S Tille
- Malcolm Grow Medical Clinics and Surgical Center, Joint Base Andrews, MD
- Current address: Allergy & Asthma Center of Western Colorado, 1120 Wellington Avenue, Grand Junction, CO 81501
| | - Carrie B Cottone
- New Orleans Mosquito, Termite and Rodent Control Board, New Orleans, LA
| | - Claudia Riegel
- New Orleans Mosquito, Termite and Rodent Control Board, New Orleans, LA
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12
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Chinnappan R, Rahamn AA, AlZabn R, Kamath S, Lopata AL, Abu-Salah KM, Zourob M. Aptameric biosensor for the sensitive detection of major shrimp allergen, tropomyosin. Food Chem 2019; 314:126133. [PMID: 31978716 DOI: 10.1016/j.foodchem.2019.126133] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 12/23/2019] [Accepted: 12/26/2019] [Indexed: 01/01/2023]
Abstract
The development of a sensitive and rapid detection approach for allergens in various food matrices is essential to assist patients in managing their allergies. The most common methods used for allergen detection are based on immunoassays, PCR and mass spectrometry. However, all of them are very complex and time-consuming. Herein, an aptamer biosensor for the detection of the major shrimp allergen tropomyosin (TM) was developed. Graphene oxide (GO) was used as a platform for screening of the minimal-length aptamer sequence required for high-affinity target binding. A fluorescein dye labeled GO quenches the truncated aptamer by π-stacking interactions. After the addition of TM, the fluorescence was restored due to the competitive binding of the aptamer to GO. One of the truncated aptamers was found to bind to TM with four-fold higher affinity (30 nM) compared to the full-length aptamer (124 nM), with a limit of detection (LOD) of 2 nM. The aptamer-based sensor demonstrates the sensitive, selective, and specific detection of TM in 30 min. The performance of the sensor was confirmed using TM spiked chicken soup, resulting in a high percentage recovery (~97 ± 10%). The association of GO and labelled aptamer sensor platform has shown the rapid detection of TM in food, which is compared to other methods very sensitive, specific and performs in high throughput application.
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Affiliation(s)
- Raja Chinnappan
- Department of Chemistry, Alfaisal University, Al Zahrawi Street, Al Maather, Al Takhassusi Road, Riyadh 11533, Saudi Arabia
| | - Anas Abdel Rahamn
- Department of Genetics, King Faisal Specialist Hospital, and Research Center, Zahrawi Street, Al Maather, Riyadh 11211, Saudi Arabia; College of Medicine, Alfaisal University, Al Zahrawi Street, Al Maather, Al Takhassusi Road, Riyadh 11533, Saudi Arabia; Department of Chemistry, Memorial University of Newfound Land, St. John's, NL A1B 3X7, Canada
| | - Razan AlZabn
- Department of Chemistry, Alfaisal University, Al Zahrawi Street, Al Maather, Al Takhassusi Road, Riyadh 11533, Saudi Arabia
| | - Sandip Kamath
- College of Public Health, Medical, and Veterinary Sciences, Department of Molecular & Cell Biology, James Cook University, Townsville, QLD, Australia; Molecular Allergy Research Laboratory, Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia
| | - Andreas L Lopata
- College of Public Health, Medical, and Veterinary Sciences, Department of Molecular & Cell Biology, James Cook University, Townsville, QLD, Australia; Molecular Allergy Research Laboratory, Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia
| | - Khalid M Abu-Salah
- Department of Nanomedicine, King Abdullah International Medical Research Center/King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh 11481, Saudi Arabia
| | - Mohammed Zourob
- Department of Chemistry, Alfaisal University, Al Zahrawi Street, Al Maather, Al Takhassusi Road, Riyadh 11533, Saudi Arabia; Department of Genetics, King Faisal Specialist Hospital, and Research Center, Zahrawi Street, Al Maather, Riyadh 11211, Saudi Arabia.
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Nugraha R, Kamath SD, Johnston E, Karnaneedi S, Ruethers T, Lopata AL. Conservation Analysis of B-Cell Allergen Epitopes to Predict Clinical Cross-Reactivity Between Shellfish and Inhalant Invertebrate Allergens. Front Immunol 2019; 10:2676. [PMID: 31803189 PMCID: PMC6877653 DOI: 10.3389/fimmu.2019.02676] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 10/30/2019] [Indexed: 02/05/2023] Open
Abstract
Understanding and predicting an individual's clinical cross-reactivity to related allergens is a key to better management, treatment and progression of novel therapeutics for food allergy. In food allergy, clinical cross-reactivity is observed in patients reacting to unexpected allergen sources containing the same allergenic protein or antibody binding patches (epitopes), often resulting in severe allergic reactions. Shellfish allergy affects up to 2% of the world population and persists for life in most patients. The diagnosis of shellfish allergy is however often challenging due to reported clinical cross-reactivity to other invertebrates including mites and cockroaches. Prediction of cross-reactivity can be achieved utilizing an in-depth analysis of a few selected IgE-antibody binding epitopes. We combined available experimentally proven IgE-binding epitopes with informatics-based cross-reactivity prediction modeling to assist in the identification of clinical cross-reactive biomarkers on shellfish allergens. This knowledge can be translated into prevention and treatment of allergic diseases. To overcome the problem of predicting IgE cross-reactivity of shellfish allergens we developed an epitope conservation model using IgE binding epitopes available in the Immune Epitope Database and Analysis Resource (http://www.iedb.org/). We applied this method to a set of four different shrimp allergens, and successfully identified several non-cross-reactive as well as cross-reactive epitopes, which have been experimentally established to cross-react. Based on these findings we suggest that this method can be used for advanced component-resolved-diagnosis to identify patients sensitized to a specific shellfish group and distinguish from patients with extensive cross-reactivity to ingested and inhaled allergens from invertebrate sources.
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Affiliation(s)
- Roni Nugraha
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia.,Department of Molecular and Cell Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia.,Department of Aquatic Product Technology, Bogor Agricultural University, Bogor, Indonesia
| | - Sandip D Kamath
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia.,Department of Molecular and Cell Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia.,Centre for Food and Allergy Research, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Elecia Johnston
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia.,Department of Molecular and Cell Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia
| | - Shaymaviswanathan Karnaneedi
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia.,Department of Molecular and Cell Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia.,Centre for Food and Allergy Research, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Thimo Ruethers
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia.,Department of Molecular and Cell Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia.,Centre for Food and Allergy Research, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Andreas L Lopata
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, Australia.,Department of Molecular and Cell Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia.,Centre for Food and Allergy Research, Murdoch Children's Research Institute, Melbourne, VIC, Australia
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14
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15
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Petkowski JJ, Bains W, Seager S. Natural Products Containing 'Rare' Organophosphorus Functional Groups. Molecules 2019; 24:E866. [PMID: 30823503 PMCID: PMC6429109 DOI: 10.3390/molecules24050866] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/13/2019] [Accepted: 02/22/2019] [Indexed: 12/25/2022] Open
Abstract
Phosphorous-containing molecules are essential constituents of all living cells. While the phosphate functional group is very common in small molecule natural products, nucleic acids, and as chemical modification in protein and peptides, phosphorous can form P⁻N (phosphoramidate), P⁻S (phosphorothioate), and P⁻C (e.g., phosphonate and phosphinate) linkages. While rare, these moieties play critical roles in many processes and in all forms of life. In this review we thoroughly categorize P⁻N, P⁻S, and P⁻C natural organophosphorus compounds. Information on biological source, biological activity, and biosynthesis is included, if known. This review also summarizes the role of phosphorylation on unusual amino acids in proteins (N- and S-phosphorylation) and reviews the natural phosphorothioate (P⁻S) and phosphoramidate (P⁻N) modifications of DNA and nucleotides with an emphasis on their role in the metabolism of the cell. We challenge the commonly held notion that nonphosphate organophosphorus functional groups are an oddity of biochemistry, with no central role in the metabolism of the cell. We postulate that the extent of utilization of some phosphorus groups by life, especially those containing P⁻N bonds, is likely severely underestimated and has been largely overlooked, mainly due to the technological limitations in their detection and analysis.
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Affiliation(s)
- Janusz J Petkowski
- Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Mass. Ave., Cambridge, MA 02139, USA.
| | - William Bains
- Rufus Scientific, 37 The Moor, Melbourn, Royston, Herts SG8 6ED, UK.
| | - Sara Seager
- Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Mass. Ave., Cambridge, MA 02139, USA.
- Department of Physics, Massachusetts Institute of Technology, 77 Mass. Ave., Cambridge, MA 02139, USA.
- Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, 77 Mass. Ave., Cambridge, MA 02139, USA.
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16
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Crystal structure determination of Scylla paramamosain arginine kinase, an allergen that may cause cross-reactivity among invertebrates. Food Chem 2019; 271:597-605. [DOI: 10.1016/j.foodchem.2018.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 07/06/2018] [Accepted: 08/02/2018] [Indexed: 12/21/2022]
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17
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Rolland JM, Varese NP, Abramovitch JB, Anania J, Nugraha R, Kamath S, Hazard A, Lopata AL, O'Hehir RE. Effect of Heat Processing on IgE Reactivity and Cross-Reactivity of Tropomyosin and Other Allergens of Asia-Pacific Mollusc Species: Identification of Novel Sydney Rock Oyster Tropomyosin Sac g 1. Mol Nutr Food Res 2018; 62:e1800148. [PMID: 29756679 PMCID: PMC6099307 DOI: 10.1002/mnfr.201800148] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/17/2018] [Indexed: 01/24/2023]
Abstract
SCOPE Shellfish allergy is an increasing global health priority, frequently affecting adults. Molluscs are an important shellfish group causing food allergy but knowledge of their allergens and cross-reactivity is limited. Optimal diagnosis of mollusc allergy enabling accurate advice on food avoidance is difficult. Allergens of four frequently ingested Asia-Pacific molluscs are characterized: Sydney rock oyster (Saccostrea glomerata), blue mussel (Mytilus edulis), saucer scallop (Amusium balloti), and southern calamari (Sepioteuthis australis), examining cross-reactivity between species and with blue swimmer crab tropomyosin, Por p 1. METHODS AND RESULTS IgE ELISA showed that cooking increased IgE reactivity of mollusc extracts and basophil activation confirmed biologically relevant IgE reactivity. Immunoblotting demonstrated strong IgE reactivity of several proteins including one corresponding to heat-stable tropomyosin in all species (37-40 kDa). IgE-reactive Sydney rock oyster proteins were identified by mass spectrometry, and the novel major oyster tropomyosin allergen was cloned, sequenced, and designated Sac g 1 by the IUIS. Oyster extracts showed highest IgE cross-reactivity with other molluscs, while mussel cross-reactivity was weakest. Inhibition immunoblotting demonstrated high cross-reactivity between tropomyosins of mollusc and crustacean species. CONCLUSION These findings inform novel approaches for reliable diagnosis and improved management of mollusc allergy.
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Affiliation(s)
- Jennifer M. Rolland
- Department of Immunology and PathologyMonash UniversityMelbourneVictoriaAustralia,Department of AllergyClinical Immunology and Respiratory MedicineCentral Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - Nirupama P. Varese
- Department of Immunology and PathologyMonash UniversityMelbourneVictoriaAustralia,Department of AllergyClinical Immunology and Respiratory MedicineCentral Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - Jodie B. Abramovitch
- Department of Immunology and PathologyMonash UniversityMelbourneVictoriaAustralia,Department of AllergyClinical Immunology and Respiratory MedicineCentral Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - Jessica Anania
- Department of Immunology and PathologyMonash UniversityMelbourneVictoriaAustralia,Department of AllergyClinical Immunology and Respiratory MedicineCentral Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - Roni Nugraha
- Centre for Biodiscovery and Molecular Development of TherapeuticsMolecular Allergy Research LaboratoryJames Cook UniversityTownsvilleAustralia,Department of Aquatic Product TechnologyBogor Agricultural UniversityBogorIndonesia
| | - Sandip Kamath
- Centre for Biodiscovery and Molecular Development of TherapeuticsMolecular Allergy Research LaboratoryJames Cook UniversityTownsvilleAustralia
| | - Anita Hazard
- Department of AllergyClinical Immunology and Respiratory MedicineCentral Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - Andreas L. Lopata
- Centre for Biodiscovery and Molecular Development of TherapeuticsMolecular Allergy Research LaboratoryJames Cook UniversityTownsvilleAustralia
| | - Robyn E. O'Hehir
- Department of Immunology and PathologyMonash UniversityMelbourneVictoriaAustralia,Department of AllergyClinical Immunology and Respiratory MedicineCentral Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
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18
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Khan MU, Ahmed I, Lin H, Li Z, Costa J, Mafra I, Chen Y, Wu YN. Potential efficacy of processing technologies for mitigating crustacean allergenicity. Crit Rev Food Sci Nutr 2018; 59:2807-2830. [DOI: 10.1080/10408398.2018.1471658] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mati Ullah Khan
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, P.R. China
| | - Ishfaq Ahmed
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, P.R. China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, P.R. China
| | - Zhenxing Li
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, P.R. China
| | - Joana Costa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, Porto, Portugal
| | - Isabel Mafra
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, Porto, Portugal
| | - Yan Chen
- China National Center for Food Safety Risk Assessment, Chaoyang, Beijing, P.R. China
| | - Yong-Ning Wu
- China National Center for Food Safety Risk Assessment, Chaoyang, Beijing, P.R. China
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19
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Seafood allergy: A comprehensive review of fish and shellfish allergens. Mol Immunol 2018; 100:28-57. [PMID: 29858102 DOI: 10.1016/j.molimm.2018.04.008] [Citation(s) in RCA: 183] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 04/11/2018] [Accepted: 04/16/2018] [Indexed: 11/23/2022]
Abstract
Seafood refers to several distinct groups of edible aquatic animals including fish, crustacean, and mollusc. The two invertebrate groups of crustacean and mollusc are, for culinary reasons, often combined as shellfish but belong to two very different phyla. The evolutionary and taxonomic diversity of the various consumed seafood species poses a challenge in the identification and characterisation of the major and minor allergens critical for reliable diagnostics and therapeutic treatments. Many allergenic proteins are very different between these groups; however, some pan-allergens, including parvalbumin, tropomyosin and arginine kinase, seem to induce immunological and clinical cross-reactivity. This extensive review details the advances in the bio-molecular characterisation of 20 allergenic proteins within the three distinct seafood groups; fish, crustacean and molluscs. Furthermore, the structural and biochemical properties of the major allergens are described to highlight the immunological and subsequent clinical cross-reactivities. A comprehensive list of purified and recombinant allergens is provided, and the applications of component-resolved diagnostics and current therapeutic developments are discussed.
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20
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Faber MA, Pascal M, El Kharbouchi O, Sabato V, Hagendorens MM, Decuyper II, Bridts CH, Ebo DG. Shellfish allergens: tropomyosin and beyond. Allergy 2017; 72:842-848. [PMID: 28027402 DOI: 10.1111/all.13115] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2016] [Indexed: 01/08/2023]
Abstract
IgE-mediated shellfish allergy constitutes an important cause of food-related adverse reactions. Shellfish are classified into mollusks and crustaceans, the latter belonging to the class of arthropoda. Among crustaceans, shrimps are the most predominant cause of allergic reactions and thus more extensively studied. Several major and minor allergens have been identified and cloned. Among them, invertebrate tropomyosin, arginine kinase, myosin light chain, sarcoplasmic calcium-binding protein, and hemocyanin are the most relevant. This review summarizes our current knowledge about these allergens.
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Affiliation(s)
- M. A. Faber
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
| | - M. Pascal
- Immunology Department; Centre de Diagnòstic Biomèdic (CDB); Hospital Clínic; Universitat de Barcelona and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); Barcelona Spain
| | - O. El Kharbouchi
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
| | - V. Sabato
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
| | - M. M. Hagendorens
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
- Department of Pediatrics; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
| | - I. I. Decuyper
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
- Department of Pediatrics; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
| | - C. H. Bridts
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
| | - D. G. Ebo
- Department of Immunology - Allergology - Rheumatology; Faculty of Medicine and Health Science; University of Antwerp and Antwerp University Hospital; Wilrijk Belgium
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21
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Yang Y, Chen ZW, Hurlburt BK, Li GL, Zhang YX, Fei DX, Shen HW, Cao MJ, Liu GM. Identification of triosephosphate isomerase as a novel allergen in Octopus fangsiao. Mol Immunol 2017; 85:35-46. [PMID: 28208072 DOI: 10.1016/j.molimm.2017.02.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 01/21/2017] [Accepted: 02/06/2017] [Indexed: 11/19/2022]
Abstract
Octopus is an important mollusk in human dietary for its nutritional value, however it also causes allergic reactions in humans. Major allergens from octopus have been identified, while the knowledge of novel allergens remains poor. In the present study, a novel allergen with molecular weight of 28kDa protein was purified from octopus (Octopus fangsiao) and identified as triosephosphate isomerase (TIM) by mass spectrometry. TIM aggregated beyond 45°C, and its IgE-binding activity was affected under extreme pH conditions due to the altered secondary structure. In simulated gastric fluid digestion, TIM can be degraded into small fragments, while retaining over 80% of the IgE-binding activity. The full-length cDNA of O. fangsiao TIM (1140bp) was cloned, which encodes 247 amino acid residues, and the entire recombinant TIM was successfully expressed in Escherichia coli BL21, which showed similar immunoreactivity to the native TIM. Different intensity of cross-reactivity among TIM from related species revealed the complexity of its epitopes. Eight linear epitopes of TIM were predicted following bioinformatic analysis. Furthermore, a conformational epitope (A71G74S69D75T73F72V67) was confirmed by the phage display technology. The results revealed the physicochemical and immunological characteristics of TIM, which is significant in the development of hyposensitivity food and allergy diagnosis.
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Affiliation(s)
- Yang Yang
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Zhong-Wei Chen
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Barry K Hurlburt
- U.S. Department of Agriculture, Agriculture Research Service, Southern Regional Research Center, 1100 Robert E. Lee Boulevard, New Orleans, LA, 70124, USA
| | - Gui-Ling Li
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Yong-Xia Zhang
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Dan-Xia Fei
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Hai-Wang Shen
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Min-Jie Cao
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China
| | - Guang-Ming Liu
- College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen Key Laboratory of Marine Functional Food, Jimei University, 43 Yindou Road, Xiamen, Fujian, 361021, China.
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23
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Allergens and molecular diagnostics of shellfish allergy: Part 22 of the Series Molecular Allergology. ACTA ACUST UNITED AC 2016; 25:210-218. [PMID: 28239537 PMCID: PMC5306157 DOI: 10.1007/s40629-016-0124-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 09/07/2016] [Indexed: 12/16/2022]
Abstract
Shellfish belongs to "The Big 8" food groups causing allergy, which often does not outgrow during childhood. Shellfish is one of the main food allergens in adults and constitutes a diverse group of species subdivided into crustaceans and mollusks, which seem to include similar but also different allergens. Several pan-allergens are characterized in detail, including tropomyosin and arginine kinase, responsible for clinical cross-reactivity with other invertebrate allergen sources, embracing mites, insects, and parasites. Currently, at least seven different shellfish allergens have been identified, mostly from crustaceans. However, only three recombinant allergens are available for IgE-based routine diagnostic, including tropomyosin, arginine kinase, and sarcoplasmic Ca2+-binding protein. Other allergens include myosin light chain, troponin C, triosephosphate isomerase, and actin. This review summarizes the current advances on the molecular characterization of shellfish allergens, clinical cross-reactivity, and current diagnostic approaches for the management of this life-threatening disease.
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Pedrosa M, Boyano-Martínez T, García-Ara C, Quirce S. Shellfish Allergy: a Comprehensive Review. Clin Rev Allergy Immunol 2016; 49:203-16. [PMID: 24870065 DOI: 10.1007/s12016-014-8429-8] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Shellfish allergy is of increasing concern, as its prevalence has risen in recent years. Many advances have been made in allergen characterization. B cell epitopes in the major allergen tropomyosin have been characterized. In addition to tropomyosin, arginine kinase, sarcoplasmic calcium-binding protein, and myosin light chain have recently been reported in shellfish. All are proteins that play a role in muscular contraction. Additional allergens such as hemocyanin have also been described. The effect of processing methods on these allergens has been studied, revealing thermal stability and resistance to peptic digestion in some cases. Modifications after Maillard reactions have also been addressed, although in some cases with conflicting results. In recent years, new hypoallergenic molecules have been developed, which constitute a new therapeutic approach to allergic disorders. A recombinant hypoallergenic tropomyosin has been developed, which opens a new avenue in the treatment of shellfish allergy. Cross-reactivity with species that are not closely related is common in shellfish-allergic patients, as many of shellfish allergens are widely distributed panallergens in invertebrates. Cross-reactivity with house dust mites is well known, but other species can also be involved in this phenomenon.
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Affiliation(s)
- María Pedrosa
- Allergy Department, Hospital La Paz Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Teresa Boyano-Martínez
- Allergy Department, Hospital La Paz Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Carmen García-Ara
- Allergy Department, Hospital La Paz Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Santiago Quirce
- Allergy Department, Hospital La Paz Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
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Fiorito G, Affuso A, Basil J, Cole A, de Girolamo P, D'Angelo L, Dickel L, Gestal C, Grasso F, Kuba M, Mark F, Melillo D, Osorio D, Perkins K, Ponte G, Shashar N, Smith D, Smith J, Andrews PLR. Guidelines for the Care and Welfare of Cephalopods in Research -A consensus based on an initiative by CephRes, FELASA and the Boyd Group. Lab Anim 2016; 49:1-90. [PMID: 26354955 DOI: 10.1177/0023677215580006] [Citation(s) in RCA: 151] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
This paper is the result of an international initiative and is a first attempt to develop guidelines for the care and welfare of cephalopods (i.e. nautilus, cuttlefish, squid and octopus) following the inclusion of this Class of ∼700 known living invertebrate species in Directive 2010/63/EU. It aims to provide information for investigators, animal care committees, facility managers and animal care staff which will assist in improving both the care given to cephalopods, and the manner in which experimental procedures are carried out. Topics covered include: implications of the Directive for cephalopod research; project application requirements and the authorisation process; the application of the 3Rs principles; the need for harm-benefit assessment and severity classification. Guidelines and species-specific requirements are provided on: i. supply, capture and transport; ii. environmental characteristics and design of facilities (e.g. water quality control, lighting requirements, vibration/noise sensitivity); iii. accommodation and care (including tank design), animal handling, feeding and environmental enrichment; iv. assessment of health and welfare (e.g. monitoring biomarkers, physical and behavioural signs); v. approaches to severity assessment; vi. disease (causes, prevention and treatment); vii. scientific procedures, general anaesthesia and analgesia, methods of humane killing and confirmation of death. Sections covering risk assessment for operators and education and training requirements for carers, researchers and veterinarians are also included. Detailed aspects of care and welfare requirements for the main laboratory species currently used are summarised in Appendices. Knowledge gaps are highlighted to prompt research to enhance the evidence base for future revision of these guidelines.
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Affiliation(s)
- Graziano Fiorito
- Stazione Zoologica Anton Dohrn, Villa Comunale, Napoli, Italy Association for Cephalopod Research 'CephRes', Italy
| | - Andrea Affuso
- Stazione Zoologica Anton Dohrn, Villa Comunale, Napoli, Italy Animal Model Facility - BIOGEM S.C.A.R.L., Ariano Irpino (AV), Italy
| | - Jennifer Basil
- Biology Department, Brooklyn College - CUNY Graduate Center, Brooklyn, NY, USA
| | - Alison Cole
- Association for Cephalopod Research 'CephRes', Italy
| | - Paolo de Girolamo
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Napoli, Italy AISAL - Associazione Italiana per le Scienze degli Animali da Laboratorio, Milano, Italy
| | - Livia D'Angelo
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Napoli, Italy AISAL - Associazione Italiana per le Scienze degli Animali da Laboratorio, Milano, Italy
| | - Ludovic Dickel
- Groupe mémoire et Plasticité comportementale, University of Caen Basse-Normandy, Caen, France
| | - Camino Gestal
- Instituto de Investigaciones Marinas (IIM-CSIC), Vigo, Spain
| | - Frank Grasso
- BioMimetic and Cognitive Robotics, Department of Psychology, Brooklyn College - CUNY, Brooklyn, NY, USA
| | - Michael Kuba
- Max Planck Institute for Brain Research, Frankfurt, Germany
| | - Felix Mark
- Integrative Ecophysiology, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany
| | - Daniela Melillo
- Stazione Zoologica Anton Dohrn, Villa Comunale, Napoli, Italy
| | - Daniel Osorio
- School of Life Sciences, University of Sussex, Sussex, UK
| | - Kerry Perkins
- School of Life Sciences, University of Sussex, Sussex, UK
| | | | - Nadav Shashar
- Department of Life Sciences, Eilat Campus, Ben-Gurion University of the Negev, Beer, Sheva, Israel
| | - David Smith
- FELASA, Federation for Laboratory Animal Science Associations
| | | | - Paul L R Andrews
- Division of Biomedical Sciences, St George's University of London, London, UK Association for Cephalopod Research 'CephRes', Italy
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26
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Pessoa WFB, Silva LCC, de Oliveira Dias L, Delabie JHC, Costa H, Romano CC. Analysis of Protein Composition and Bioactivity of Neoponera villosa Venom (Hymenoptera: Formicidae). Int J Mol Sci 2016; 17:ijms17040513. [PMID: 27110765 PMCID: PMC4848969 DOI: 10.3390/ijms17040513] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 03/23/2016] [Accepted: 03/30/2016] [Indexed: 12/12/2022] Open
Abstract
Ants cause a series of accidents involving humans. Such accidents generate different reactions in the body, ranging from a mild irritation at the bite site to anaphylactic shock, and these reactions depend on the mechanism of action of the venom. The study of animal venom is a science known as venomics. Through venomics, the composition of the venom of several ant species has already been characterized and their biological activities described. Thus, the aim of this study was to evaluate the protein composition and biological activities (hemolytic and immunostimulatory) of the venom of Neoponera villosa (N. villosa), an ant widely distributed in South America. The protein composition was evaluated by proteomic techniques, such as two-dimensional electrophoresis. To assess the biological activity, hemolysis assay was carried out and cytokines were quantified after exposure of macrophages to the venom. The venom of N. villosa has a profile composed of 145 proteins, including structural and metabolic components (e.g., tubulin and ATPase), allergenic and immunomodulatory proteins (arginine kinase and heat shock proteins (HSPs)), protective proteins of venom (superoxide dismutase (SOD) and catalase) and tissue degradation proteins (hyaluronidase and phospholipase A2). The venom was able to induce hemolysis in human erythrocytes and also induced release of both pro-inflammatory cytokines, as the anti-inflammatory cytokine release by murine macrophages. These results allow better understanding of the composition and complexity of N. villosa venom in the human body, as well as the possible mechanisms of action after the bite.
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Affiliation(s)
- Wallace Felipe Blohem Pessoa
- State University of Santa Cruz (UESC)-Center of Biotechnology and Genetics (CBG), Ilhéus, Bahia 45662-900, Brazil.
| | | | - Leila de Oliveira Dias
- State University of Santa Cruz (UESC)-Center of Biotechnology and Genetics (CBG), Ilhéus, Bahia 45662-900, Brazil.
| | - Jacques Hubert Charles Delabie
- Myrmecology Laboratory of the Cocoa Research Center-CEPEC, Executive Committee of the Cocoa Crop (CEPLAC), Ilhéus, Bahia 45660-000, Brazil.
| | - Helena Costa
- State University of Santa Cruz (UESC)-Center of Biotechnology and Genetics (CBG), Ilhéus, Bahia 45662-900, Brazil.
| | - Carla Cristina Romano
- State University of Santa Cruz (UESC)-Center of Biotechnology and Genetics (CBG), Ilhéus, Bahia 45662-900, Brazil.
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27
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Liu YY, Chen XF, Hu JW, Chen ZW, Zhang LJ, Cao MJ, Liu GM. Purification and Characterization of Protamine, the Allergen from the Milt of Large Yellow Croaker (Pseudosciaena crocea), and Its Components. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:1999-2011. [PMID: 26886067 DOI: 10.1021/acs.jafc.5b05899] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The protamine in fish milt can cause anaphylaxis in humans. To determine the allergen in the milt of large yellow croaker (Pseudosciaena crocea), crude extracts were incubated with sera from allergic patients. The results showed that a 12 kDa multicomponent protein was the major allergen in the milt of large yellow croaker. The multicomponent protein was purified, and physicochemical characterization showed that it was a glycoprotein, highly stable in acid-alkali conditions, and weakly retained immunoglobulin E (IgE)-binding activity at high temperatures. Separation and immunoreactivity analysis of the components of the multicomponent protein showed that it had six components, and component 5 had the strongest IgE-binding activity with patient sera. N-terminal sequencing confirmed the multicomponent protein was protamine. Following analysis of protamine from different fish by reversed-phase liquid chromatography and circular dichroism spectra, the protamines from different fish were found to have a similar secondary structure, although their components were different.
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Affiliation(s)
- Yan-Yun Liu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
| | - Xiao-Feng Chen
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
| | - Jia-Wei Hu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
| | - Zhong-Wei Chen
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
| | - Ling-Jing Zhang
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
| | - Min-Jie Cao
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
| | - Guang-Ming Liu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University , 43 Yindou Road, Xiamen, Fujian 361021, China
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , Xiamen
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28
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Zhang YX, Chen HL, Maleki SJ, Cao MJ, Zhang LJ, Su WJ, Liu GM. Purification, Characterization, and Analysis of the Allergenic Properties of Myosin Light Chain in Procambarus clarkii. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:6271-6282. [PMID: 26083097 DOI: 10.1021/acs.jafc.5b01318] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Myosin light chain (MLC) plays a vital role in cell and muscle functions and has been identified as an allergen in shrimp. In this study, MLC with a molecular mass of 18 kDa was purified from crayfish (Procambarus clarkii) muscle. Its physicochemical characterization showed that the purified MLC is a glycoprotein with 4.3% carbohydrate, highly stable to heat, acid-alkali, and digestion, and weakly retains IgE-binding activity when its secondary structure was altered. Serological assays suggested that conformational epitopes predominate over linear epitopes in the purified MLC. Two isoforms of the MLC gene (MLC1 and MLC2) were cloned, and the purified MLC was identified as MLC1. Analysis of the secondary and tertiary structures of the MLCs indicated that MLC1 has four conformational epitopes and three linear epitopes, whereas MLC2 had a major conformational epitope and three linear epitopes. These results are significant for understanding hypersensitization of humans to crayfish.
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Affiliation(s)
- Yong-Xia Zhang
- †College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University, 43 Yindou Road, Xiamen, Fujian 361021, China
| | - Heng-Li Chen
- †College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University, 43 Yindou Road, Xiamen, Fujian 361021, China
| | - Soheila J Maleki
- ‡Agriculture Research Service, Southern Regional Research Center, U.S. Department of Agriculture, 1100 Robert E. Lee Boulevard, New Orleans, Louisiana 70124, United States
| | - Min-Jie Cao
- †College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University, 43 Yindou Road, Xiamen, Fujian 361021, China
| | - Ling-Jing Zhang
- †College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University, 43 Yindou Road, Xiamen, Fujian 361021, China
| | - Wen-Jin Su
- †College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University, 43 Yindou Road, Xiamen, Fujian 361021, China
| | - Guang-Ming Liu
- †College of Food and Biological Engineering, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University, 43 Yindou Road, Xiamen, Fujian 361021, China
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29
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Popescu FD. Cross-reactivity between aeroallergens and food allergens. World J Methodol 2015; 5:31-50. [PMID: 26140270 PMCID: PMC4482820 DOI: 10.5662/wjm.v5.i2.31] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 03/25/2015] [Accepted: 04/16/2015] [Indexed: 02/07/2023] Open
Abstract
In patients with respiratory allergy, cross-reactivity between aeroallergens and foods may induce food allergy, symptoms ranging from oral allergy syndrome to severe anaphylaxis. Clinical entities due to IgE sensitization to cross-reactive aeroallergen and food allergen components are described for many sources of plant origin (pollen-food syndromes and associations, such as birch-apple, cypress-peach and celery-mugwort-spice syndromes, and mugwort-peach, mugwort-chamomile, mugwort-mustard, ragweed-melon-banana, goosefoot-melon associations), fungal origin (Alternaria-spinach syndrome), and invertebrate, mammalian or avian origin (mite-shrimp, cat-pork, and bird-egg syndromes). Clinical cases of allergic reactions to ingestion of food products containing pollen grains of specific plants, in patients with respiratory allergy to Asteraceae pollen, especially mugwort and ragweed, are also mentioned, for honey, royal jelly and bee polen dietary supplements, along with allergic reactions to foods contaminated with mites or fungi in patients with respiratory allergy to these aeroallergens. Medical history and diagnosis approach may be guided by the knowledge about the diverse cross-reacting allergens involved, and by the understanding of these clinical entities which may vary significantly or may be overlapping. The association between primary IgE sensitization with respiratory symptoms to inhaled allergens and food allergy due to cross-reactive allergen components is important to assess in allergy practice. The use of molecular-based diagnosis improves the understanding of clinically relevant IgE sensitization to cross-reactive allergen components from aeroallergen sources and foods.
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30
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Yang Y, Cao MJ, Alcocer M, Liu QM, Fei DX, Mao HY, Liu GM. Mapping and characterization of antigenic epitopes of arginine kinase of Scylla paramamosain. Mol Immunol 2015; 65:310-20. [DOI: 10.1016/j.molimm.2015.02.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 02/05/2015] [Accepted: 02/09/2015] [Indexed: 01/30/2023]
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31
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Fernandes TJR, Costa J, Oliveira MBPP, Mafra I. An overview on fish and shellfish allergens and current methods of detection. FOOD AGR IMMUNOL 2015. [DOI: 10.1080/09540105.2015.1039497] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Telmo J. R. Fernandes
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Fernandes, 228, 4050-313 Porto, Portugal
| | - Joana Costa
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Fernandes, 228, 4050-313 Porto, Portugal
| | - M. Beatriz P. P. Oliveira
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Fernandes, 228, 4050-313 Porto, Portugal
| | - Isabel Mafra
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Fernandes, 228, 4050-313 Porto, Portugal
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32
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The Inhibitory Effects of Cu(2+) on Exopalaemon carinicauda Arginine Kinase via Inhibition Kinetics and Molecular Dynamics Simulations. Appl Biochem Biotechnol 2015; 176:1217-36. [PMID: 25935224 DOI: 10.1007/s12010-015-1641-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Accepted: 04/21/2015] [Indexed: 12/28/2022]
Abstract
We studied the Cu(2+)-mediated inhibition and aggregation of Exopalaemon carinicauda arginine kinase (ECAK). We found that Cu(2+) significantly inactivated ECAK activity and double-reciprocal kinetics demonstrated that Cu(2+) induced noncompetitive inhibition of arginine and ATP (IC50 = 2.27 ± 0.16 μM; K i for arginine = 13.53 ± 3.76; K i for ATP = 4.02 ± 0.56). Spectrofluorometry results showed that Cu(2+) induced ECAK tertiary structural changes including the exposure of hydrophobic surfaces that directly induced ECAK aggregation. The addition of osmolytes such as glycine and proline successfully blocked ECAK aggregation induced by Cu(2+) and recovered ECAK activity. We built a 3D structure for ECAK using the ECAK ORF gene sequence. Molecular dynamics (MD) and docking simulations between ECAK and Cu(2+) were conducted to elucidate the binding mechanisms. The results showed that Cu(2+) blocked the entrance to the ATP active site; these results are consistent with the experimental result that Cu(2+) induced ECAK inactivation. Since arginine kinase (AK) plays an important role in cellular energy metabolism in invertebrates, our study can provide new information about the effect of Cu(2+) on ECAK enzymatic function and unfolding, including aggregation, and the protective effects of osmolytes on ECAK folding to better understand the role of the invertebrate ECAK metabolic enzyme in marine environments.
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33
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Si YX, Lee J, Cai Y, Yin SJ, Yang JM, Park YD, Qian GY. Molecular dynamics simulations integrating kinetics for Pb2+-induced arginine kinase inactivation and aggregation. Process Biochem 2015. [DOI: 10.1016/j.procbio.2015.02.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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34
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Scientific Opinion on the evaluation of allergenic foods and food ingredients for labelling purposes. EFSA J 2014. [DOI: 10.2903/j.efsa.2014.3894] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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35
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36
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Suzuki M, Shimizu K, Kobayashi Y, Ishizaki S, Shiomi K. Paramyosin from the Disc Abalone Haliotis Discus Discus. J Food Biochem 2014. [DOI: 10.1111/jfbc.12072] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Midori Suzuki
- Department of Food Science and Technology; Tokyo University of Marine Science and Technology; Tokyo 108-8477 Japan
| | - Keiko Shimizu
- Department of Food Science and Technology; Tokyo University of Marine Science and Technology; Tokyo 108-8477 Japan
| | - Yukihiro Kobayashi
- Department of Food Science and Technology; Tokyo University of Marine Science and Technology; Tokyo 108-8477 Japan
| | - Shoichiro Ishizaki
- Department of Food Science and Technology; Tokyo University of Marine Science and Technology; Tokyo 108-8477 Japan
| | - Kazuo Shiomi
- Department of Food Science and Technology; Tokyo University of Marine Science and Technology; Tokyo 108-8477 Japan
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37
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Jiménez-Saiz R, Benedé S, Molina E, López-Expósito I. Effect of Processing Technologies on the Allergenicity of Food Products. Crit Rev Food Sci Nutr 2014; 55:1902-17. [DOI: 10.1080/10408398.2012.736435] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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Structural characterization and IgE epitope analysis of arginine kinase from Scylla paramamosain. Mol Immunol 2013; 56:463-70. [DOI: 10.1016/j.molimm.2013.04.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 04/22/2013] [Accepted: 04/29/2013] [Indexed: 02/06/2023]
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39
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Chen HL, Mao HY, Cao MJ, Cai QF, Su WJ, Zhang YX, Liu GM. Purification, physicochemical and immunological characterization of arginine kinase, an allergen of crayfish (Procambarus clarkii). Food Chem Toxicol 2013; 62:475-84. [PMID: 24055770 DOI: 10.1016/j.fct.2013.09.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 09/06/2013] [Accepted: 09/07/2013] [Indexed: 11/17/2022]
Abstract
Arginine kinase (AK) has attracted considerable attention because it has been identified as a shellfish allergen. However, little information is available about AK in crayfish (Procambarus clarkii). In this study, crayfish AK was purified and cloned. Its physicochemical properties, processing stability, and immunological characteristics were analyzed. Crayfish AK was purified by column chromatography, which revealed a single band with molecular mass of 40 kDa; this result was further confirmed by mass spectrometry. The full-length gene sequence of crayfish AK was 1462 bp and encoded a protein of 357 amino acid residues. The results of this study revealed that crayfish AK is a glycoprotein with an isoelectric point of approximately 6.5. Thermal stability assays revealed that crayfish AK easily forms aggregates at temperatures >44°C and was stable at pH 4.0-8.0. SDS-PAGE and dot blotting were used to assess processing stability of purified AK. The results revealed that the IgE-binding activity of crayfish AK is reduced after boiling.
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Affiliation(s)
- Heng-Li Chen
- College of Biological Engineering, The Key Laboratory of Science and Technology for Aquaculture and Food Safety, Jimei University, 43 Yindou Road, Xiamen 361021, Fujian, China
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