統合失調症の修正可能な危険因子としてのビタミンD
Jadwiga Mosiołek1,2, Bartosz Mosiołek3, Agata Szulc1,2
1Faculty of Health Sciences, Medical University of Warsaw, Żwirki i Wigury 61, 02-091 Warsaw, Poland.
Biomolecules
|August 28, 2025
まとめ
新生児のビタミンDレベルが低いと統合失調症のリスクが関連しています 大人のビタミンD欠乏症は 脳灰質の減少と 骨の健康不良と相関していますが 代謝症候群のリスクは増加しています
科学分野:
- 神経科学
- 栄養精神科
- 公衆衛生
背景:
- 統合失調症の原因は複雑で 予防策は限られています
- 栄養不良やビタミンD欠乏は 潜在的な危険因子として挙げられます
- ニューロンの発達と 精神的健康における ビタミンDの役割は ますます認識されています
研究 の 目的:
- ビタミンDのレベルと統合失調症のリスクとの関連を 検討する.
- 統合失調症の神経生物学的,薬理学的,代謝的側面に対するビタミンDの影響を調べる.
- 2000年から2024年にかけてのビタミンDと統合失調症に関する現在の証拠をまとめます.
主な方法:
- PubMedとWeb of Scienceのデータベースを体系的に検索する.
- 試験選択とデータ抽出に関する PRISMA ガイドラインの遵守
- 2000年から2024年の間に発表された研究を含む.
主要な成果:
- 母親のビタミンD濃度と子孫の統合失調症のリスクとの間に有意な相関は見つかりませんでした.
- 新生児のビタミンD濃度が低いと 後世における統合失調症との正の相関が示された.
- 大人のビタミンD欠乏 (20ng/mL以下) は,灰色の質量減少,骨の健康低下,代謝症候群の有病率上昇と関連している.
- ビタミンD濃度は抗精神病薬濃度と相関しています
結論:
- 新生児のビタミンD状態は 統合失調症の発症の重要な要因である可能性があります
- 大人のビタミンD欠乏症は,統合失調症の文脈で脳構造,骨の健康,代謝の健康に影響します.
- 統合失調症の予防と管理におけるビタミンDの正確なメカニズムと治療の可能性を明らかにするためにさらなる研究が必要です.
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