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一例因食用蘑菇(灰树花)而诱发过敏性休克的霉菌过敏患者病例报告

 

Authors Ru Y , Li J , Yi X , Li L , Xu Y , Bian S , Pan Z, Guan K

Received 11 August 2025

Accepted for publication 28 November 2025

Published 20 December 2025 Volume 2025:18 Pages 1841—1845

DOI https://doi.org/10.2147/JAA.S559995

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Dr Luis Garcia-Marcos

Yi Ru, Junda Li, Xilian Yi, Lisha Li, Yingyang Xu, Sainan Bian, Zhouxian Pan, Kai Guan

Department of Allergy, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, National Clinical Research Center for Dermatologic and Immunologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People’s Republic of China

Correspondence: Kai Guan, Email dr_guankai@126.com

Abstract: Allergic cross-reactivity among different fungal species appears to be widely existing. Fungus-related foods, such as edible mushrooms, mycoprotein, and fermented foods by fungi, can often induce to fungus food allergy syndrome (FFAS) by allergic cross-reactivity with airborne fungi. This article presents a case study of an individual with mold allergy who experienced anaphylaxis after consuming seafood mushrooms. This study indicated that Alt a 1 mediating cross-allergy between Alternaria alternata and Hypsizygus marmoreus, which has not been documented in the literature concerning the FFAS. Mushrooms tend to induce anaphylaxis in patients with mold-allergy and warrants clinicians’ attention.

Keywords: allergens, fungus food allergy syndrome, anaphylaxis