PMID- 26785247 OWN - NLM STAT- MEDLINE DCOM- 20171116 LR - 20220318 IS - 1398-9995 (Electronic) IS - 0105-4538 (Linking) VI - 71 IP - 5 DP - 2016 May TI - Fish collagen is an important panallergen in the Japanese population. PG - 720-3 LID - 10.1111/all.12836 [doi] AB - Collagen was identified as a fish allergen in early 2000s. Although its allergenic potential has been suggested to be low, risks associated with collagen as a fish allergen have not been evaluated to a greater extent. In this study, we aimed to clarify the importance of collagen as a fish allergen. Our results showed that 50% of Japanese patients with fish allergy had immunoglobulin E (IgE) against mackerel collagen, whereas 44% had IgE against mackerel parvalbumin. IgE inhibition assay revealed high cross-reactivity of mackerel collagen to 22 fish species (inhibition rates: 87-98%). Furthermore, a recently developed allergy test demonstrated that collagen triggered IgE cross-linking on mast cells. These data indicate that fish collagen is an important and very common panallergen in fish consumed in Japan. The high rate of individuals' collagen allergy may be attributable to the traditional Japanese custom of raw fish consumption. CI - (c) 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. FAU - Kobayashi, Y AU - Kobayashi Y AD - Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo, Japan. AD - Course of Safety Management in Food Supply Chain, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo, Japan. FAU - Akiyama, H AU - Akiyama H AD - Chemistry Division, Kanagawa Prefectural Institute of Public Health, Chigasaki-shi, Kanagawa, Japan. FAU - Huge, J AU - Huge J AD - Course of Safety Management in Food Supply Chain, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo, Japan. FAU - Kubota, H AU - Kubota H AD - Course of Safety Management in Food Supply Chain, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo, Japan. FAU - Chikazawa, S AU - Chikazawa S AD - Department of Dermatology, National Defense Medical College, Tokorozawa-shi, Saitama, Japan. FAU - Satoh, T AU - Satoh T AD - Department of Dermatology, National Defense Medical College, Tokorozawa-shi, Saitama, Japan. FAU - Miyake, T AU - Miyake T AD - Department of Dermatology, Shinshu University Hospital, Matsumoto-shi, Nagano, Japan. FAU - Uhara, H AU - Uhara H AD - Department of Dermatology, Shinshu University Hospital, Matsumoto-shi, Nagano, Japan. FAU - Okuyama, R AU - Okuyama R AD - Department of Dermatology, Shinshu University Hospital, Matsumoto-shi, Nagano, Japan. FAU - Nakagawara, R AU - Nakagawara R AD - Department of Dermatology, Yokohama City University School of Medicine, Yokohama-shi, Kanagawa, Japan. FAU - Aihara, M AU - Aihara M AD - Department of Dermatology, Yokohama City University School of Medicine, Yokohama-shi, Kanagawa, Japan. FAU - Hamada-Sato, N AU - Hamada-Sato N AD - Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo, Japan. AD - Course of Safety Management in Food Supply Chain, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo, Japan. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20160208 PL - Denmark TA - Allergy JT - Allergy JID - 7804028 RN - 0 (Allergens) RN - 0 (Epitopes) RN - 37341-29-0 (Immunoglobulin E) RN - 9007-34-5 (Collagen) SB - IM MH - Allergens/*immunology MH - Animals MH - Collagen/*immunology MH - Enzyme-Linked Immunosorbent Assay MH - Epitopes/immunology MH - Fishes/*immunology MH - Food Hypersensitivity/*epidemiology/*immunology MH - Humans MH - Immunoglobulin E/immunology MH - Japan/epidemiology MH - Population Surveillance OTO - NOTNLM OT - collagen OT - cross-reactivity OT - immunoglobulin E OT - mast cell OT - parvalbumin EDAT- 2016/01/20 06:00 MHDA- 2017/11/29 06:00 CRDT- 2016/01/20 06:00 PHST- 2016/01/04 00:00 [accepted] PHST- 2016/01/20 06:00 [entrez] PHST- 2016/01/20 06:00 [pubmed] PHST- 2017/11/29 06:00 [medline] AID - 10.1111/all.12836 [doi] PST - ppublish SO - Allergy. 2016 May;71(5):720-3. doi: 10.1111/all.12836. Epub 2016 Feb 8.