大人の睡眠障害と環境有毒物質の曝露の関連と炎症の媒介的な役割

Lu-Jia Li¹, Wen Zhang², Daniel Yee-Tak Fong³

¹Department of Family Medicine, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518055, China.

Environmental pollution (Barking, Essex : 1987)

|September 4, 2025

まとめ

環境中毒物質は睡眠障害や短時間睡眠 (SSD) と関連しています. 特にポリサイクルアロマティック炭化水素 (PAH) と揮発性有機化合物 (VOC) に対して,メスはより高い脆弱性を示した.

科学分野:

環境健康
毒理学について
睡眠科学

背景:

睡眠障害は,公衆衛生に関する懸念が増大している.
睡眠に対する環境有害物質の影響を理解することは予防と研究に不可欠です
環境への曝露を含むエクスポソームは,健康上の結果において重要な役割を果たします.

研究の目的:

睡眠障害と短時間の睡眠 (SSD) を含む複数の環境有害物質との関連を調査する.
睡眠障害に関連した特定の毒素を特定する
これらの関連性における全身性炎症と性差の媒介的な役割を探求する.

主な方法:

国家保健栄養調査 (NHANES) 2005年から2018年のデータを活用した.
毒性効果のランク付けのためのExposome-wide関連研究 (ExWAS) とBorutaアルゴリズムを使用した.
性別によるサブグループ分析を行い,炎症マーカーによるメディエーションを調べた.

主要な成果:

睡眠障害とSSDに関連した毒性物質はそれぞれ17と19でした.
系統的炎症マーカー (白血球,リンパ球,ベースフィル数) は,関連性の2. 3- 21. 0%を媒介した.
ポリサイクルアロマティック炭化水素 (PAH) と揮発性有機化合物 (VOC) に特異的な関連性がある.

結論:

睡眠障害に関連した特定の環境有害物質を特定した.
全身の炎症を媒介する役割を強調した.
女性の脆弱性の増大と,睡眠の健康を改善するための標的型曝露予防戦略の必要性を強調した.

キーワード:

環境有害物質への曝露エクスポソーム全体の関連研究炎症睡眠障害

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