Lepr-Expressing PDLSCs Contribute to Periodontal Homeostasis and Respond to Mechanical Force by Piezo1
© 2023 The Authors. Advanced Science published by Wiley-VCH GmbH..
Periodontium supports teeth in a mechanically stimulated tissue environment, where heterogenous stem/progenitor populations contribute to periodontal homeostasis. In this study, Leptin receptor+ (Lepr+) cells are identified as a distinct periodontal ligament stem cell (PDLSC) population by single-cell RNA sequencing and lineage tracing. These Lepr+ PDLSCs are located in the peri-vascular niche, possessing multilineage potential and contributing to tissue repair in response to injury. Ablation of Lepr+ PDLSCs disrupts periodontal homeostasis. Hyper-loading and unloading of occlusal forces modulate Lepr+ PDLSCs activation. Piezo1 is demonstrated that mediates the mechanosensing of Lepr+ PDLSCs by conditional Piezo1-deficient mice. Meanwhile, Yoda1, a selective activator of Piezo1, significantly accelerates periodontal tissue growth via the induction of Lepr+ cells. In summary, Lepr marks a unique multipotent PDLSC population in vivo, to contribute toward periodontal homeostasis via Piezo1-mediated mechanosensing.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:10 |
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Enthalten in: |
Advanced science (Weinheim, Baden-Wurttemberg, Germany) - 10(2023), 29 vom: 08. Okt., Seite e2303291 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Danting [VerfasserIn] |
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Links: |
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Themen: |
Ion Channels |
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Anmerkungen: |
Date Completed 23.10.2023 Date Revised 24.10.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1002/advs.202303291 |
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funding: |
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PPN (Katalog-ID): |
NLM360534104 |
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520 | |a Periodontium supports teeth in a mechanically stimulated tissue environment, where heterogenous stem/progenitor populations contribute to periodontal homeostasis. In this study, Leptin receptor+ (Lepr+) cells are identified as a distinct periodontal ligament stem cell (PDLSC) population by single-cell RNA sequencing and lineage tracing. These Lepr+ PDLSCs are located in the peri-vascular niche, possessing multilineage potential and contributing to tissue repair in response to injury. Ablation of Lepr+ PDLSCs disrupts periodontal homeostasis. Hyper-loading and unloading of occlusal forces modulate Lepr+ PDLSCs activation. Piezo1 is demonstrated that mediates the mechanosensing of Lepr+ PDLSCs by conditional Piezo1-deficient mice. Meanwhile, Yoda1, a selective activator of Piezo1, significantly accelerates periodontal tissue growth via the induction of Lepr+ cells. In summary, Lepr marks a unique multipotent PDLSC population in vivo, to contribute toward periodontal homeostasis via Piezo1-mediated mechanosensing | ||
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700 | 1 | |a Deng, Peng |e verfasserin |4 aut | |
700 | 1 | |a Liu, Linfeng |e verfasserin |4 aut | |
700 | 1 | |a Wang, Qian |e verfasserin |4 aut | |
700 | 1 | |a Sheng, Rui |e verfasserin |4 aut | |
700 | 1 | |a Shu, Hui Sophie |e verfasserin |4 aut | |
700 | 1 | |a Wang, Lijun |e verfasserin |4 aut | |
700 | 1 | |a Zou, Weiguo |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Bo O |e verfasserin |4 aut | |
700 | 1 | |a Jing, Junjun |e verfasserin |4 aut | |
700 | 1 | |a Ye, Ling |e verfasserin |4 aut | |
700 | 1 | |a Yu, Bo |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Shiwen |e verfasserin |4 aut | |
700 | 1 | |a Yuan, Quan |e verfasserin |4 aut | |
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