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亚托皮炎和食物过敏:不仅仅是敏感化
Katelin L Davis1, Estefania Claudio-Etienne2, Pamela A Frischmeyer-Guerrerio2
1Food Allergy Research Section, Laboratory of Allergic Diseases, The National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA; Comparative Biomedical Scientist Training Program, The Molecular Pathology Unit, Laboratory of Cancer Biology and Genetics, Center for Cancer Research, The National Cancer Institute, National Institutes of Health, Bethesda, MD, USA; Comparative Pathobiology Department, College of Veterinary Medicine, Purdue University, West Lafayette, IN, USA.
阿托皮游行将婴儿湿疹 (阿托皮炎) 与食物过敏联系起来. 皮肤炎症,而不仅仅是屏障问题,可能会导致肠道变化,解释了这种连接超出了最初的敏感性.
科学领域:
- 免疫学 免疫学 免疫学
- 皮肤病学 皮肤病学
- 胃肠病学 胃肠病学
背景情况:
- 患有亚托皮肤炎 (AD) 的婴儿患食物过敏的风险增加,这种现象被称为亚托皮征程.
- 目前的理论表明,在阿尔茨海默氏症中,通过受损的皮肤屏障接触食物抗原会导致食物敏感化.
- 新出现的证据表明,皮肤炎症在影响肠道方面起着作用.
研究的目的:
- 探索皮肤-肠轴作为解释亚托皮炎和食物过敏之间的联系.
- 为了研究超越皮肤屏障敏感化的机制在亚托邦行走.
主要方法:
- 对有关亚托皮炎,食物过敏和皮肤-肠轴的当前文献的综述.
- 探索拟议的途径,包括循环炎症信号,微生物组变化,代谢物和神经系统.
主要成果:
- 在阿托皮炎中皮肤炎症可能会导致肠道重塑.
- 这种重塑是由各种因素介导的,包括炎症信号,肠道微生物组变化,代谢物和神经通路.
- 皮肤-肠轴为AD和食物过敏之间的关联提供了另一种解释.
结论:
- 皮肤-肠轴为了解亚托皮运动提供了一个新的框架.
- 涉及影响肠道的皮肤炎症的机制可能在患有阿兹海默症的婴儿中对食物过敏的发展至关重要.
- 对皮肤-肠轴的进一步研究可能会揭示预防食物过敏的新治疗点.
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