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《科学》 第391卷 第6791期 · 2026年3月19日 · 中文解读

神经免疫回路将压力与皮肤炎症联系起来

A neuroimmune circuit links stress to skin inflammation · N. Gaudenzio and L. Basso
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这篇讲什么
本文讨论了Tian等人发现的一种神经免疫轴,该轴通过交感神经元激活嗜酸性粒细胞,在压力下加重特应性皮炎。
原文开头
Sympathetic neurons activate eosinophils during stress to worsen atopic dermatitis flare-ups Nicolas Gaudenzio1,2 and Lilian Basso1 Psychological stress exacerbates inflammatory skin diseases, such as atopic dermatitis (1, 2), but the neurobiological mechanisms underpinning this connection are poorly understood. Stress mobilizes two main neuroendocrine systems: the brain (hypothalamus)–pituitary–adrenal gland axis, which leads to the production of cortisol, and the sympathetic nervous system–adrenal gland axis, which triggers the release of catecholamines such as epinephrine and norepinephrine. On page 1269 of this issue, Tian et al. (3) report a previously unrecognized neuroimmune axis that links psychological stress with worsening of atopic dermatitis in mice. …
摘自《科学》(Science)第391卷 第6791期 · 2026年3月19日,N. Gaudenzio and L. Basso。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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