在患有神经发育障碍的儿童的外周血液中,与过敏无关的乙氨基酸激活
Wenjing Ji1, Muhan Li1, Chenlu Yang1
1Department of Children's Health Care Center, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, China.
Frontiers in neurology
|December 5, 2025
概括
患有神经发育障碍 (NDD) 的儿童表现出更高的乙氨基蛋白 (ECP) 水平,这表明涉及非过敏性免疫激活. 这一发现突显了免疫反应和NDD之间的潜在联系.
科学领域:
- 神经免疫学 神经免疫学
- 儿科医学 儿科医学
- 遗传学 是一个遗传学.
背景情况:
- 神经发育障碍 (NDD) 越来越多地与免疫系统异常有关.
- 在NDD中,除了过敏条件外,乙氨基基基激活还不太清楚.
研究的目的:
- 在患有NDDs的儿童中调查埃索诺菲尔阴性蛋白 (ECP) mRNA表达.
- 探索非过敏性乙氨基酸激活与NDD之间的关联.
主要方法:
- 在55名患有NDD (包括发育迟缓,自闭症谱系障碍,多动症) 的儿童和32名对照儿童中,量化了外周血液ECPmRNA水平.
- 排除了过敏或最近感染的参与者.
- 利用多变量分析来识别ECP升高的预测因素.
主要成果:
- 患有NDD的儿童的ECP mRNA水平明显高于对照组 (p < 0.001).
- 在发育迟缓,自闭症谱系障碍和ADHD的子组中观察到高ECP水平.
- 鉴定出NDD是ECP升高的独立预测因素.
结论:
- 确定了非过敏性乙氨基酸激活和NDD之间的新兴关联.
- 表明神经免疫交叉通话在NDD的发病过程中起作用.
- 表明ECP可能作为NDD的潜在生物标志物.
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