Irisin‐Encapsulated Mitochondria‐Targeted Biomimetic Nanotherapeutics for Alleviating Acute Kidney Injury

Abstract: Acute kidney injury (AKI) is the sudden decrease in renal function that can be attributed to dysregulated reactive oxygen species (ROS) production and impaired mitochondrial function. Irisin, a type I membrane protein secreted by skeletal muscles in response to physical activity, has been reported to alleviate kidney damage through regulation of mitochondrial biogenesis and oxidative metabolism. In this study, a macrophage membrane‐coated metal‐organic framework (MCM@MOF) is developed as a nanocarrier for encapsulating irisin to overcome the inherent characteristics of irisin, including a short circulation time, limited kidney‐targeting ability, and low membrane permeability. The engineered irisin‐mediated biomimetic nanotherapeutics have extended circulation time and enhanced targeting capability toward injured kidneys due to the preservation of macrophage membrane proteins. The irisin‐encapsulated biomimetic nanotherapeutics effectively mitigate acute ischemia‐reperfusion injury by protecting mitochondrial function and modulating SOD2 levels in renal tubular epithelial cells. The present study provides novel insights to advance the development of irisin as a potential therapeutic approach for AKI.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Irisin‐Encapsulated Mitochondria‐Targeted Biomimetic Nanotherapeutics for Alleviating Acute Kidney Injury ; day:09 ; month:08 ; year:2024 ; extent:18
Advanced science ; (09.08.2024) (gesamt 18)

Urheber
Zhang, Xia
Liang, Lijia
Wang, Fengxian
Jose, Pedro A.
Chen, Ken
Zeng, Chunyu

DOI
10.1002/advs.202402805
URN
urn:nbn:de:101:1-2408091427106.393502612061
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 11:01 MESZ

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Beteiligte

  • Zhang, Xia
  • Liang, Lijia
  • Wang, Fengxian
  • Jose, Pedro A.
  • Chen, Ken
  • Zeng, Chunyu

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