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Updated: Jan 28, 2026

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Chinese Herbal Retention Enema for the Treatment of Ulcerative Colitis
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エンジニアリングされたプレバイオティクス微小カプセル BerberineとCurcuminの共封入による潰瘍性大腸炎に対するマルチシナジー療法の誘導
Huanyu Li1,2, Chuanyu Zhang3,4, Ziwei Yang3,4
1Institute of Translational Medicine, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.
Materials today. Bio
|January 26, 2026
まとめ
Berberine(BBR)とCurcumin(CUR)を共送達するプレバイオティクス微小カプセルは、潰瘍性大腸炎(UC)治療において相乗的な抗炎症および抗酸化効果を示す。この新規アプローチは、主要なシグナル伝達経路を効果的に標的とし、UCに対する有望な治療戦略を提供する。
科学分野:
- 消化器病学; 薬理学; 材料科学
背景:
- 潰瘍性大腸炎(UC)は、炎症と酸化ストレスにより治療上の課題が存在する。; 既存のUC治療法には限界があり、新規アプローチが必要とされている。; Berberine(BBR)およびCurcumin(CUR)は、UCに対する相乗的な治療の可能性を示すが、溶解性とバイオアベイラビリティが低いため、送達システムの改善が必要である。
研究 の 目的:
- プレバイオティクス微小カプセル(BBR/CUR@MC)を構築し、BBRとCURを共送達する。; UCモデルにおけるBBR/CUR@MCの治療メカニズムを調査する。; 既存治療法と比較してBBR/CUR@MCの有効性を評価する。
主な方法:
- ネットワーク薬理学により、UCにおけるBBRおよびCURの治療標的と経路を予測した。; マイクロ流体エレクトロスプレー技術を用いてBBR/CUR@MCを調製した。; DSS誘発UCマウスモデルにおけるinvivo研究で、トランスクリプトーム解析により結腸ターゲティング、生体適合性、治療効果、およびメカニズムを評価した。
主要な成果:
- ネットワーク薬理学により、TNFおよびAGE-RAGEシグナル伝達経路がUCにおけるBBRおよびCURの主要な標的であることが特定された。; BBR/CUR@MCは良好な結腸ターゲティングと生体適合性を示した。; 経口BBR/CUR@MCは、結腸の炎症を著しく軽減し、腸管バリアを修復し、単剤微小カプセルおよび5-ASAと比較して優れた治療効果を示した。
結論:
- BBR/CUR@MCは、UC治療において相乗的な抗炎症および抗酸化効果を発揮する。; 治療メカニズムには、TNFおよびAGE-RAGEシグナル伝達経路の調節が含まれる。; この製剤は、潰瘍性大腸炎に対する新規のマルチメカニズム治療戦略を提供する。
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