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- Title
Resveratrol modulates the inflammatory response in hPDLSCs via the NRF2/HO‐1 and NF‐κB pathways and promotes osteogenic differentiation.
- Authors
Ma, Yifan; Qian, Yi; Chen, Yuteng; Ruan, Xiaoxu; Peng, Xiaoya; Sun, Yi; Zhang, Jue; Luo, Jingjing; Zhou, Songlin; Deng, Chao
- Abstract
Objective: The purpose of this study was to investigate resveratrol's specific role as an anti‐inflammatory and osteogenic differentiation of hPDLSCs in periodontitis and to reveal the mechanisms involved. Background: Numerous studies have shown that inhibiting the inflammatory response of periodontal tissues and promoting the regeneration of alveolar bone are crucial treatments for periodontitis. Resveratrol has been found to have certain anti‐inflammatory property. However, the anti‐inflammatory mechanism and osteogenic effect of resveratrol in periodontitis are poorly understood. Materials and Methods: We constructed an in vitro periodontitis model by LPS stimulation of hPDLSCs and performed WB, RT‐qPCR, and immunofluorescence to analyze inflammatory factors and related pathways. In addition, we explored the osteogenic ability of resveratrol in in vitro models. Results: In vitro, resveratrol ameliorated the inflammatory response associated with activation of the NF‐κB pathway through activation of the NRF2/HO‐1 pathway, characterized by inhibition of p65/p50 nuclear translocation and the proinflammatory cytokines interleukin‐1β levels. Resveratrol also has a positive effect on osteogenic differentiation. Conclusions: Observations suggest that resveratrol modulates the inflammatory response in hPDLSCs via the NRF2/HO‐1 and NF‐κB pathways and promotes osteogenic differentiation.
- Subjects
CELL differentiation; IN vitro studies; REVERSE transcriptase polymerase chain reaction; CYTOKINES; BONE growth; NUCLEAR factor E2 related factor; INFLAMMATION; PERIODONTITIS; NF-kappa B; INTERLEUKIN-1; RESVERATROL; CELLULAR signal transduction; STEM cells; FLUORESCENT antibody technique; RESEARCH funding; PERIODONTAL ligament
- Publication
Journal of Periodontal Research, 2024, Vol 59, Issue 1, p162
- ISSN
0022-3484
- Publication type
Article
- DOI
10.1111/jre.13200