相关实验视频

Updated: Jan 13, 2026

Basophil Activation Test for Allergy Diagnosis

Basophil Activation Test for Allergy Diagnosis

Published on: May 31, 2021

在IgE介导的小麦过敏中进行基细胞激活测试:诊断和临床应用-叙述性综述

Elena Camelia Berghea^1,2, Mădălina Coman-Stanemir³, Ioana Raluca Papacocea³

¹Department of Paediatrics, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania.

Diagnostics (Basel, Switzerland)

|October 29, 2025

概括

基细胞激活试验 (BAT) 为诊断小麦过敏 (WA) 提供了一种功能性方法. 该测试有助于识别特定的小麦过敏症,并监测治疗的有效性,特别是在复杂的情况下.

科学领域:

免疫学免疫学免疫学
过敏诊断过敏诊断
食物过敏症食物过敏症

背景情况:

由IgE介导的小麦过敏 (WA) 存在诊断挑战,特别是在复杂或高风险病例中.
传统的诊断方法可能并不总是区分敏感化和临床反应性.
需要新兴的工具来准确诊断和管理小麦过敏.

研究的目的:

审查基细胞激活试验 (BAT) 在各种小麦过敏表现的临床应用.
突出 BAT 在诊断特定小麦过敏和监测治疗干预方面的作用.
讨论BAT作为IgE介导的小麦过敏的功能生物标志物.

主要方法:

关于小麦过敏中基激活试验现有文献的叙述性综述.
在诊断小麦依赖性运动诱导过敏症 (WDEIA),接触性疹和儿科食物过敏时,探索BAT的实用性.
分析BAT在检测对特定小麦成分敏感性的作用及其在治疗监测中的使用.

主要成果:

基细胞激活试验 (BAT) 提供了对过敏原诱导的基细胞激活的功能性测量,区分反应性和敏感性.
最佳技术在诊断复杂的小麦过敏,包括WDEIA和儿科病例,以及检测特定的小麦成分敏感性 (例如, ω-5素) 方面具有价值.
最新可用的技术 (BAT) 作为一种动态生物标志物,用于监测治疗疗效,特别是对奥马利祖马布的疗效,显示了基细胞反应性降低和改善结果之间的相关性.

结论:

基细胞激活试验 (BAT) 是一个有前途的精确工具,用于诊断和管理IgE介导的小麦过敏.
最佳技术帮助识别特定的小麦过敏和监测治疗反应,特别是在具有挑战性的临床场景中.
尽管在标准化和可访问性方面存在挑战,但BAT在推进小麦过敏治疗方面具有重大潜力.

关键词:

通过IgE介导的过敏过敏反应的生物标志物基细胞激活试验组件解决的诊断组件解决的诊断功能性流动细胞计量功能性流动细胞计水解的小麦蛋白质.在Omalizumab上使用.欧米茄5类油脂类蛋白质.小麦过敏对小麦的过敏这是一种依赖小麦的运动诱导过敏反应.

更多相关视频

Basophil Activation Test for Investigation of IgE-Mediated Mechanisms in Drug Hypersensitivity

Basophil Activation Test for Investigation of IgE-Mediated Mechanisms in Drug Hypersensitivity

Published on: September 16, 2011

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

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

Published on: April 21, 2019

相关概念视频

Allergic Reactions

Allergic Reactions

Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs

Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs

Asthma is a chronic respiratory condition for which new therapeutic avenues, including anti-inflammatory drugs like mast cell stabilizers and anti-IgE treatments, continue to be developed.
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...

Antibody Structure

Antibody Structure

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...

Allergic Drug Reactions

Allergic Drug Reactions

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...

Hypersensitivities

Hypersensitivities

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...