Results 1 to 10 of about 36,049 (311)

Erythropoietin Activates Autophagy to Regulate Apoptosis and Angiogenesis of Periodontal Ligament Stem Cells via the Akt/ERK1/2/BAD Signaling Pathway under Inflammatory Microenvironment

Stem Cells International, 2022
Background. Angiogenic tissue engineering is a vital problem waiting to be settled for periodontal regeneration. Erythropoietin, a multieffect cytokine, has been reported as a protective factor for cell fate.
Denghao Huang, Jie Lei, Xingrui Li, Zhonghao Jiang, Maoxuan Luo, Yao Xiao   +5 more
doaj   +1 more source

Fibrillin-1 regulates periostin expression during maintenance of periodontal homeostasis

Journal of Dental Sciences, 2022
Background/purpose: Human periodontal ligament consists of elastic system fibers, mainly fibrillin-1 (FBN1). Periostin (POSTN) maintains periodontal homeostasis.
Yoshikazu Manabe, Momotoshi Shiga, Kaori Kometani-Gunjigake, Kayoko Nakao-Kuroishi, Masahiro Mizuhara, Takashi Toyono, Yuji Seta, Tatsuo Kawamoto   +7 more
doaj   +1 more source

Activity of 25-hydroxylase in human gingival fibroblasts and periodontal ligament cells. [PDF]

PLoS ONE, 2012
We previously demonstrated that 25-hydroxyvitamin D(3) concentrations in gingival crevicular fluid are 300 times higher than those in the plasma of patients with aggressive periodontitis. Here we explored whether 25-hydroxyvitamin D(3) can be synthesized
Kaining Liu, Huanxin Meng, Jianxia Hou
doaj   +1 more source

Characterization of the autocrine/paracrine function of vitamin D in human gingival fibroblasts and periodontal ligament cells. [PDF]

PLoS ONE, 2012
BACKGROUND: We previously demonstrated that 25-hydroxyvitamin D(3), the precursor of 1α,25-dihydroxyvitamin D(3), is abundant around periodontal soft tissues.
Kaining Liu, Huanxin Meng, Jianxia Hou
doaj   +1 more source

Isolation of Single Cells from Mouse Periodontal Ligament

Bio-Protocol, 2021
The periodontal ligament (PDL) is an essential tissue connecting teeth and bone. It is a complex tissue specifically designed to absorb the forces of mastication; analysis of its multiple cell populations is important to understand its function and the ...
Jing Zhao, Paul Sharpe
doaj   +1 more source

Clinical investigation of periodontal ligament distraction osteogenesis for rapid orthodontic canine retraction

Australasian Orthodontic Journal, 2023
To investigate rapid canine distalisation by periodontal ligament distraction and to determine the effects of periodontal ligament distraction on the canine root and pulpal vitality.
Kumar Priyanka Sethi, Saxena Ruchi, Patil Sameer, Keluskar Kanhoba Mahabaleshwar, Nagaraj K., Kotrashetti Sharadindu M.   +5 more
doaj   +1 more source

Tenomodulin expression in the periodontal ligament enhances cellular adhesion. [PDF]

, 2013
Tenomodulin (Tnmd) is a type II transmembrane protein characteristically expressed in dense connective tissues such as tendons and ligaments. Its expression in the periodontal ligament (PDL) has also been demonstrated, though the timing and function ...
Shukunami, Chisa, Nakajima, Keiji, Chisa Shukunami (401372), Hojo, Hironori, Chung, Ung-Il, Chisa Shukunami, Keiji Nakajima (28049), Denitsa Docheva (385570), Fumiko Yano, Yuji Hiraki, Nobuyuki Shimohata (401370), Denitsa Docheva, Yuske Komiyama, Hironori Hojo (401371), Ung-il Chung (34003), Komiyama, Yuske, Shinsuke Ohba, Fumiko Yano (266988), Yuji Hiraki (401373), Tsuyoshi Takato, Hiraki, Yuji, Ung-Il Chung, Yuske Komiyama (401369), Shimohata, Nobuyuki, Docheva, Denitsa, Keiji Nakajima, Shinsuke Ohba (33998), Takato, Tsuyoshi, Nobuyuki Shimohata, Yano, Fumiko, Tsuyoshi Takato (379959), Ohba, Shinsuke, Hironori Hojo   +32 more
core   +1 more source

Expression of periodontal ligament cell population miR ⁃ 155 in patients with chronic periodontitis

口腔疾病防治, 2018
Objective To understand the expression of miR⁃155 in the periodontal ligament cell population of pa⁃ tients with chronic periodontitis. Methods Periodontal ligament cells from the teeth of patients (n = 11) with chronic periodontitis were isolated and ...
ZHAO Hua, LI Xianing, ZENG Xianli, ZHAO Hongyu   +3 more
doaj   +1 more source

The Experimental Study of Periodontal Ligament Stem Cells Derived Exosomes with Hydrogel Accelerating Bone Regeneration on Alveolar Bone Defect

Pharmaceutics, 2022
Introduction: this study was conducted to investigate the osteogenic ability of periodontal ligament stem cells (PDLSCs) derived exosomes (PDLSCs-Exos) and the effect of PDLSCs-Exos with hydrogel on alveolar bone defect repairment in the rat.
Yang Zhao, Yujia Gong, Xianbo Liu, Jia He, Bowen Zheng, Yi Liu   +5 more
doaj   +1 more source

Effect of the Periodontal Ligament of the Bilateral Support Teeth on the Stress Analysis of Dental Implant

MATEC Web of Conferences, 2017
The aim of this work is to analyze the function of natural teeth’s periodontal ligament and the effects of periodontal ligament on implants by the finite element method (FEM), when static functional loads occur.
Xie Yanhua, Lu Xi, Zhang Jianrun, Sun Beibei   +3 more
doaj   +1 more source