西洋諸国における新食品アレルギーの調査:現在と将来の展望

Erminia Ridolo¹, Alessandro Barone¹, Martina Ottoni¹

¹Allergy and Clinical Immunology, Medicine and Surgery Department, University of Parma, Parma, Italy.

Expert review of clinical immunology

|August 29, 2025

まとめ

昆虫や微細藻類のような新しい食品が注目されていますがそのアレルギー誘発性は十分に理解されていません食物アレルギーのリスクを管理するにはさらに研究し明確な表示が不可欠です

科学分野:

食品科学と技術
アレルギー学
新しい食品の開発

背景:

西洋諸国における持続可能な代替タンパク質の需要の増加
新しい食材のアレルゲン性可能性の理解は限られている.
食用昆虫や植物の代替品や微藻などの食品に対する消費者の関心が高まっています

研究の目的:

新食品のアレルゲン性に関する構造的な概要を提示する.
新しい食品のクロスリアクティビティとユニークなアレルゲン性特性を調査する.
西洋諸国への影響に焦点をあてること

主な方法:

新食品アレルギー性に関する既存の研究の文献レビュー.
既知の食物アレルゲンとの交叉反応性の分析
一般的なアレルゲン性タンパク質と特定の特徴の特定

主要な成果:

トロポミオシンは,いくつかの新しい食品の主要な交叉反応性アレルゲンとして特定されました.
主要な感受性の可能性,特にイディオパシーアナフィラキシーに関連しています.
異なった新種の食品で異なったアレルギー性プロファイルがあります.

結論:

既存の食物アレルギーの患者への教育は不可欠です.
危険を軽減するために,明確で正確な製品ラベルが不可欠です.
新食品のアレルギー発生リスクを完全に特徴づけるには,継続的な研究が必要である.

キーワード:

食べられる昆虫食物アレルギーミクロ藻類新しい食品トロポミオシン

さらに関連する動画

07:10

Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E sIgE

Published on: April 21, 2019

16.5K

05:53

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry

Published on: June 21, 2018

10.2K

関連する概念動画

Allergic Reactions

Allergic Drug Reactions

972

Allergic reactions related to drugs are hypersensitivity responses driven by the immune system and bear no connection to the drug's therapeutic action. While drugs in isolation do not trigger an immune response, they can interact with endogenous proteins to form antigens. These antigens stimulate lymphocytes to produce antibodies. IgE-type antibodies attach themselves to mast cells. Upon subsequent exposure to the same stimulus, the antigen-antibody interaction is initiated, unleashing...

Cross-reactivity

Taste Buds and Receptors

2.8K

Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...

2.8K

01:10

Antibody Structure

61.2K

Overview
Antibodies, also known as immunoglobulins (Ig), are essential players of the adaptive immune system. These antigen-binding proteins are produced by B cells and make up 20 percent of the total blood plasma by weight. In mammals, antibodies fall into five different classes, which each elicits a different biological response upon antigen binding.
The Y-Shaped Structure of Antibodies Consists of Four Polypeptide Chains
Antibodies consist of four polypeptide chains: two identical heavy...

61.2K

01:30

Hypersensitivities

1.0K

Hypersensitivity, also known as a hypersensitivity reaction or allergic reaction, is a condition where the body's immune system reacts abnormally to a foreign substance. Such substances, that cause hypersensitivity are referred to as an allergen, could be something typically harmless to most people, like pollen or certain foods.
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...