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PubMed Journals Articles About "Host Defense Peptide Internalized Human Periodontal Ligament Cells" RSS

06:42 EDT 25th June 2019 | BioPortfolio

Host Defense Peptide Internalized Human Periodontal Ligament Cells PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Host Defense Peptide Internalized Human Periodontal Ligament Cells articles that have been published worldwide.

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Showing "host defense peptide internalized human periodontal ligament cells" PubMed Articles 1–25 of 39,000+

The host defense peptide LL-37 is internalized by human periodontal ligament cells and prevents LPS-induced MCP-1 production.

The human host defense peptide LL-37 both shows antimicrobial effects and modulates host cell properties. Here, we assess the effects of synthesized LL-37 on lipopolysaccharide (LPS)-induced inflammation in human periodontal ligament (PDL) cells and investigates underlying mechanisms.


Changes in characteristics of periodontal ligament stem cells in spheroid culture.

The periodontal ligament (PDL) has important roles in maintaining homeostasis, wound healing, and regeneration of periodontal tissues by supplying stem/progenitor cells. Periodontal ligament stem cells (PDLSCs) have mesenchymal stem cell (MSC)-like characteristics and can be isolated from periodontal tissues. The aim of this study was to examine the effect of three-dimensional spheroid culture on the characteristics of PDLSCs.

NLRP6 suppresses the inflammatory response of human periodontal ligament cells by inhibiting NF-κB and ERK signal pathways.

To explore the function and mechanisms of NLRP6 (NOD-, LRR- and pyrin domain-containing 6) in the inflammatory response of human periodontal ligament cells (HPDLCs).


Force-induced decline of FOXM1 in human periodontal ligament cells contributes to osteoclast differentiation.

To investigate whether Forkhead family transcription factors are responsive to mechanical force and the resulting influence on the osteoclast differentiation mediated by human periodontal ligament cells (PDLCs).

Biological effects of acid-eroded MTA Repair HP and ProRoot MTA on human periodontal ligament stem cells.

The aim of this study was to analyze the biological effects of MTA Repair HP and ProRoot MTA on human periodontal ligament stem cells (hPDLSCs) after exposure to acidic and neutral environments.

Gene expression profiling of Jagged1 treated human periodontal ligament cells.

Jagged1 regulates several biological functions in human periodontal ligament cells (hPDLs). The present study aimed to evaluate mRNA expression profiling of Jagged1 treated hPDLs using microarray technique.

Long non-coding RNAs mortal obligate RNA transcript regulates the proliferation of human periodontal ligament stem cells and affects the recurrence of periodontitis.

The aim of this study is to investigate the role of long non-coding RNAs (lncRNA), mortal obligate RNA transcript (MORT), in human periodontal ligament stem cells.

Effect of nicotine on human gingival, periodontal ligament and oral epithelial cells. A systematic review of the literature.

A systematic review was conducted to evaluate the in vitro effects of nicotine on human gingival, periodontal ligament and oral epithelial cells, specifically: cell viability, cell attachment, cell proliferation and inflammatory mediator production.

Viscoelastic properties of human periodontal ligament: Effects of the loading frequency and location.

To determine the viscoelastic properties of the human periodontal ligament (PDL) using dynamic mechanical analysis (DMA).

Synergistic effects triggered by simultaneous Toll-Like Receptor 2 and 3 activation in human periodontal ligament stem cells.

Although periodontitis is associated with disruption of the host-microbial homeostasis, viruses are currently discussed to influence disease progression. Viral pathogens are recognized by Toll-like receptor (TLR)-3, which engages a different signaling pathway than other TLRs. This study aimed to investigate the effect of TLR-3 agonist polyinosinic:polycytidylic acid (Poly I:C) on the expression of inflammatory markers and bone metabolism proteins by human periodontal ligament stem cells (hPDLSCs) compared t...

Discovery and mechanisms of host defense to oncogenesis: targeting the β-defensin-1 peptide as a natural tumor inhibitor.

Human beta-defensin-1 (hBD-1) is one of a number of small cationic host-defense peptides. Besides its well-known broad-spectrum antimicrobial function, hBD-1 has recently been identified as a chromosome 8p tumor-suppressor gene. The role of hBD-1 in modulating the host immune response to oncogenesis, associated with cell signaling and potential therapeutic applications, has become increasingly appreciated over time. In this study, multiple approaches were used to illustrate hBD-1 anti-tumor activities. Resu...

Effect of tetrahedral DNA nanostructures on proliferation and osteogenic differentiation of human periodontal ligament stem cells.

To explore the effects and underlying biological mechanisms of tetrahedral DNA nanostructures (TDNs) on the proliferation and osteogenic differentiation of periodontal ligament stem cells (PDLSCs).

Mechano-growth factor regulated cyclic stretch-induced osteogenic differentiation and MMP-1, MMP-2 expression in human periodontal ligament cells by activating the MEK/ERK1/2 pathway.

To explore the role and mechanism of mechano-growth factor (MGF) in cyclic stretch (CS)-induced osteogenic differentiation and MMP-1, MMP-2 expression in human periodontal ligament cells (hPDLCs).

Notch pathway deactivation mediated by F-box/WD repeat domain-containing 7 ameliorates hydrogen peroxide-induced apoptosis in rat periodontal ligament stem cells.

To investigate the protective role of F-box/WD repeat domain-containing 7 in rat periodontal ligament stem cells under oxidative stress.

Sequential application of bFGF and BMP-2 facilitates osteogenic differentiation of human periodontal ligament stem cells.

Basic fibroblast growth factor (bFGF) promotes cells proliferation and chemotaxis and maintains stemness while inhibits mineralized nodule formation. Bone morphogenetic protein 2 (BMP-2) shows great potential in promoting bone formation. However, sequential application of these two growth factors on periodontal ligament stem cells (PDLSCs) has not been explored. In this study, we aimed to identify the optimal concentration and time of bFGF on PDLSCs proliferation, migration and then investigate the sequenti...

Influence of clodronate and compressive force on IL-1ß-stimulated human periodontal ligament fibroblasts.

The aim of this study was to investigate in vitro the effect of clodronate on interleukin-1ß (IL-1ß)-stimulated human periodontal ligament fibroblasts (HPdLFs) with the focus on inflammatory factors of orthodontic tooth movement with and without compressive force.

Effects of Calcium Hypochlorite and Octenidine Hydrochloride on L929 And Human Periodontal Ligament Cells.

The aim of this study was to assess cytotoxicity and cell migration of calcium hypochlorite [Ca(OCl)2] and octenidine hydrochloride - OCT (Octenisept®, Schülke & Mayr, Norderstedt, Germany) in L929 and human periodontal ligament (hPDL) cells. The cells were exposed to different doses of different solutions: 2.5% and 5% Ca(OCl)2, 0.1% OCT, 2.5% NaOCl and 2% CHX for 10 min. Cell viability was assessed by methyl-thiazol-tetrazolium (MTT) and neutral red (NR) assays, and cell migration was determined by wound...

Differential gene expression profiles of human periodontal ligament cells preserved in Hank's balanced salt solution and milk.

Various types of storage media have been investigated to preserve avulsed teeth. However, the efficacies of storage media mainly focus on the aspect of cell viability. The aim of this study was to evaluate and compare the gene expression profiles of human periodontal ligament cells preserved in Hank's balanced salt solution (HBSS) and milk over different storage durations.

Gold nanoparticles modulate the crosstalk between macrophages and periodontal ligament cells for periodontitis treatment.

The regeneration of lost periodontal apparatus in periodontitis treatment remains a clinical challenge due to the limited regenerative capacity of cementum, periodontal ligament and alveolar bone in periodontitis condition. For periodontal tissue regeneration, it is essential to regulate the inflammatory response and the subsequent differentiation of periodontal cells under the condition due to the infectious nature of the disease. In this study, it was noted that 45 nm gold nanoparticles (AuNPs) could ex...

Effects of several storage media on viability and proliferation capacity of periodontal ligament cells.

The purpose of this study was to investigate the effect of different storage media on viability and proliferation capacity of periodontal ligament cells.

Compression and tension variably alter Osteoprotegerin expression via miR-3198 in periodontal ligament cells.

Osteoclasts play a critical role in bone resorption due to orthodontic tooth movement (OTM). In OTM, a force is exerted on the tooth, creating compression of the periodontal ligament (PDL) on one side of the tooth, and tension on the other side. In response to these mechanical stresses, the balance of receptor activator of nuclear-factor kappa-B ligand (RANKL) and osteoprotegerin (OPG) shifts to stimulate osteoclastogenesis. However, the mechanism of OPG expression in PDL cells under different mechanical st...

Autophagy preserves the osteogenic ability of periodontal ligament stem cells under high glucose conditions in rats.

To investigate how a high glucose environment influences the osteogenic ability of periodontal ligament stem cells (PDLSCs) and the function of autophagy in this process, we explored whether the osteogenic ability of PDLSCs could be protected by autophagy.

Compressive Force-Induced Autophagy in Periodontal Ligament Cells Downregulates Osteoclastogenesis During Tooth Movement.

Autophagy has recently emerged as a protective mechanism in response to compressive force and an important process in maintenance of bone homeostasis. It appears to be involved in the degradation of osteoclasts, osteoblasts and osteocytes. The aim of this study was to investigate the role of compressive force-induced autophagy in periodontal ligament (PDL) cells in regulating osteoclastogenesis of orthodontic tooth movement (OTM).

Progress relationship between periostin and periodontitis.

Periostin, a kind of matricellular protein highly expressed in periodontal ligament and periosteum, is an important regulator of the integrity of periodontal ligament and periodontitis processes. Periostin has been shown to play a positive role in the recovery of periodontitis. This paper reviews relevant literature about the role of periostin in periodontal tissue and periodontitis.

The stability of different housekeeping genes in human periodontal ligament cells under inflammatory conditions.

Stability of housekeeping genes as internal reference for RT-qPCR analyses is mandatory for a correct interpretation of results. As no normalization benchmark exists and reference gene va-lidation is highly specific for individual experiments, it was the purpose of this study to identify stable candidates for investigations on periodontal inflammation.


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