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Exosome-mediated scutellarin delivery enhances BBB penetration and microglia targeting in antiviral neuroprotection

delete2025-12-13
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OA
AI
C
Chunlian Song
S
Shengjia Sun
T
Ting Li
K
Ke Zhang
X
Xiong Zhao
Z
Zee Zhu
P
Pan Deng
H
H Bai
Y
Ying Zhang
D
Deyan Cui
L
Limei Yang
X
Xiaoyu Liu
X
Xianghua Shu *
DOI:10.1016/j.biopha.2025.118903delete
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Abstract

Abstract

En 中文
• Brain-derived exosomes were isolated for targeted scutellarin delivery to the CNS. • Exosomes loaded with scutellarin (Exos-Scu) enhanced BBB penetration by 3-fold. • Exos-Scu effectively targeted microglia and promoted anti-inflammatory M2 polarization. • Exos-Scu inhibited PRV-induced neuroinflammation and viral replication in vitro. • This system offers a novel strategy for delivering drugs to treat neuroinflammation.
Keywords:
Exosomes
Scutellarin
Blood-brain barrier
Drug delivery
Microglial polarization
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B
Biomedicine and Pharmacotherapy
IF:
7.5
Papers:
1.6W
Citations:
8.2W

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