Calycosin alleviates titanium particle-induced osteolysis by modulating macrophage polarization and subsequent osteogenic differentiation

© 2024 The Authors. Journal of Cellular and Molecular Medicine published by Foundation for Cellular and Molecular Medicine and John Wiley & Sons Ltd..

Periprosthetic osteolysis (PPO) caused by wear particles is one of the leading causes of implant failure after arthroplasty. Macrophage polarization imbalance and subsequent osteogenic inhibition play a crucial role in PPO. Calycosin (CA) is a compound with anti-inflammatory and osteoprotective properties. This study aimed to evaluate the effects of CA on titanium (Ti) particle-induced osteolysis, Ti particle-induced macrophage polarization and subsequent osteogenic deficits, and explore the associated signalling pathways in a Ti particle-stimulated calvarial osteolysis mouse model using micro-CT, ELISA, qRT-PCR, immunofluorescence and western blot techniques. The results showed that CA alleviated inflammation, osteogenic inhibition and osteolysis in the Ti particle-induced calvarial osteolysis mouse model in vivo. In vitro experiments showed that CA suppressed Ti-induced M1 macrophage polarization, promoted M2 macrophage polarization and ultimately enhanced osteogenic differentiation of MC3T3-E1 cells. In addition, CA alleviated osteogenic deficits by regulating macrophage polarization homeostasis via the NF-κB signalling pathway both in vivo and in vitro. All these findings suggest that CA may prove to be an effective therapeutic agent for wear particle-induced osteolysis.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:28

Enthalten in:

Journal of cellular and molecular medicine - 28(2024), 7 vom: 31. März, Seite e18157

Sprache:

Englisch

Beteiligte Personen:

Jiang, Hui [VerfasserIn]
Wang, Yang [VerfasserIn]
Tang, Zhao [VerfasserIn]
Peng, Xianjiang [VerfasserIn]
Li, Chan [VerfasserIn]
Dang, Yangjie [VerfasserIn]
Ma, Rui [VerfasserIn]

Links:

Volltext

Themen:

09N3E8P7TA
7,3'-dihydroxy-4'-methoxyisoflavone
Calycosin
D1JT611TNE
Isoflavones
Journal Article
Macrophage
Osteogenesis
Osteolysis
Ti
Titanium

Anmerkungen:

Date Completed 19.03.2024

Date Revised 20.03.2024

published: Print

Citation Status MEDLINE

doi:

10.1111/jcmm.18157

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369845455