Optimal compressive force accelerates osteoclastogenesis in RAW264.7 cells.

Abstract:

:Mechanical stress produced by orthodontic forces is a factor in the remodeling of periodontal ligaments (PDLs) and alveolar bone. It has been reported that the expression of a number of cytokines associated with osteoclastogenesis is upregulated when compressive forces act on osteoblasts and PDL cells. The present study investigated the effects of compressive forces on the formation of osteoclasts from the macrophage cell line RAW264.7. Compressive forces on osteoclasts were exerted using layers of 3, 5, 7, 9 or 14 glass cover slips on the 4th day of culture for 24 h. The number of osteoclasts was determined by counting the number of cells positive for tartrate-resistant acid phosphatase staining. Osteoclastogenesis advanced rapidly on days four and five. The number of osteoclasts with >8 nuclei peaked when the force of 7 slips was applied, which was therefore regarded as the optimal compressive force. Alterations in the expression of osteoclast-associated genes are associated with changes in the differentiation and fusion of macrophages in response to compressive forces; therefore, osteoclast-associated genes were assessed by reverse transcription quantitative polymerase chain reaction in the present study. The mRNA expression of osteoclast‑associated genes increased significantly after 3 h of optimal compression, whereas mRNA expression increased after 24 h in the control group. These findings suggested that osteoclastogenesis of macrophages was accelerated when an optimal compressive force was applied.

journal_name

Mol Med Rep

authors

Hayakawa T,Yoshimura Y,Kikuiri T,Matsuno M,Hasegawa T,Fukushima K,Shibata K,Deyama Y,Suzuki K,Iida J

doi

10.3892/mmr.2015.4141

subject

Has Abstract

pub_date

2015-10-01 00:00:00

pages

5879-85

issue

4

eissn

1791-2997

issn

1791-3004

journal_volume

12

pub_type

杂志文章
  • MicroRNA-100 functions as a tumor suppressor by inhibiting Lgr5 expression in colon cancer cells.

    abstract::Previous studies have demonstrated that microRNAs (miRNAs), a class of single‑stranded RNA molecules that are 18‑27 nucleotides in length, serve a critical function in tumorigenesis, including in the development of colon cancer. In the current study, miR‑100 levels were demonstrated to be reduced in colon cancer tissu...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.3052

    authors: Zhou MK,Liu XJ,Zhao ZG,Cheng YM

    更新日期:2015-04-01 00:00:00

  • Heat shock protein 70 induced by heat stress protects heterotopically transplanted hearts in rats.

    abstract::Heat shock protein 70 (HSP70) protects cardiac function against ischemia-reperfusion injury through gene transfection, although it is not a clinically practical and economical method. This study investigated whether heat stress-induced HSP70 protects heterotopically transplanted donor hearts. A total of 60 donor rats ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2012.982

    authors: Diao LW,Zhao LL,Qi F,Sun ZD,Zhang QH,Wu NS

    更新日期:2012-10-01 00:00:00

  • Matrine suppresses cardiac fibrosis by inhibiting the TGF‑β/Smad pathway in experimental diabetic cardiomyopathy.

    abstract::Cardiac fibrosis is one of the pathological characteristics of diabetic cardiomyopathy (DbCM). Matrine treatment has proven to be effective in cases of organ fibrosis and cardiovascular diseases. In the present study, the anti-fibrosis-associated cardioprotective effects of matrine on DbCM were investigated. Rats with...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.8054

    authors: Zhang Y,Cui L,Guan G,Wang J,Qiu C,Yang T,Guo Y,Liu Z

    更新日期:2018-01-01 00:00:00

  • Individualized drug screening based on next generation sequencing and patient derived xenograft model for pancreatic cancer with bone metastasis.

    abstract::The efficacy of traditional chemoradiotherapies for pancreatic cancer remains limited, and no effective targeted therapies or screening tests are currently available. Therefore more individualized drug screening is warranted for the clinical treatment of pancreatic cancer. A patient‑derived xenograft (PDX) model of pa...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7213

    authors: Guan Z,Lan H,Chen X,Jiang X,Wang X,Jin K

    更新日期:2017-10-01 00:00:00

  • Mechanisms shaping the role of ERK1/2 in cellular senescence (Review).

    abstract::Senescence is a result of cellular stress and is a potential mechanism for regulating cancer. As a member of the mitogen‑activated protein kinase family, ERK1/2 (extracellular signal‑regulated protein kinase) has an important role in delivering extracellular signals to the nucleus, and these signals regulate the cell ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,评审

    doi:10.3892/mmr.2018.9712

    authors: Zou J,Lei T,Guo P,Yu J,Xu Q,Luo Y,Ke R,Huang D

    更新日期:2019-02-01 00:00:00

  • S100A16 suppresses the proliferation, migration and invasion of colorectal cancer cells in part via the JNK/p38 MAPK pathway.

    abstract::S100 calcium binding protein A16 (S100A16) is the most recent member of the S100 calcium-binding protein family. The function of S100A16 has been associated with various types of cancer; however, its role in colorectal cancer (CRC) remains unknown. Therefore, the aim of the present study was to investigate the role of...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11803

    authors: Ou S,Liao Y,Shi J,Tang J,Ye Y,Wu F,Wang W,Fei J,Xie F,Bai L

    更新日期:2021-02-01 00:00:00

  • Protective effect of Flt3L on organ structure during advanced multiorgan dysfunction syndrome in mice.

    abstract::The present study aimed to examine whether fms‑related tyrosine kinase 3 ligand (Flt3L) protects the organs of mice with multiorgan dysfunction syndrome (MODS). Male C57BL/6 mice were randomly assigned to normal control, MODS and Flt3L treatment groups. The mouse models of MODS were established using intraperitoneal z...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.3328

    authors: Tian G,Lu J,Guo H,Liu Q,Wang H

    更新日期:2015-06-01 00:00:00

  • Effect of OLIG1 on the development of oligodendrocytes and myelination in a neonatal rat PVL model induced by hypoxia-ischemia.

    abstract::OLIG1 is an oligodendrocyte (OL) transcription factor, which can contribute to the proliferation and differentiation of OLs, and the maturation of myelin. The aim of this study was to clarify the role of OLIG1 in neonatal Sprague Dawley rats with periventricular leukomalacia (PVL), induced by hypoxia‑ischemia (HI). Ne...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.3028

    authors: Cheng T,Xue X,Fu J

    更新日期:2015-04-01 00:00:00

  • Recessive optic atrophy, sensorimotor neuropathy and cataract associated with novel compound heterozygous mutations in OPA1.

    abstract::Mutations in the optic atrophy 1 gene (OPA1) are associated with autosomal dominant optic atrophy and 20% of patients demonstrate extra-ocular manifestations. In addition to these autosomal dominant cases, only a few syndromic cases have been reported thus far with compound heterozygous OPA1 mutations, suggestive of e...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,评审

    doi:10.3892/mmr.2016.5209

    authors: Lee J,Jung SC,Hong YB,Yoo JH,Koo H,Lee JH,Hong HD,Kim SB,Chung KW,Choi BO

    更新日期:2016-07-01 00:00:00

  • Phosphoinositide 3-kinase/Akt pathway is involved in pingyangmycin‑induced growth inhibition, apoptosis and reduction of invasive potential in EOMA mouse hemangioendothelioma cells.

    abstract::Pingyangmycin (PYM), a glycopeptide antibiotic, has been recommended as a stand treatment for hemangioma. However, the underlying mechanisms of its anti‑tumor effects have remained elusive. The purpose of the present study was to explore the effects of PYM on the biological behavior of the EOMA mouse hemangioendotheli...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4447

    authors: Peng LX,Zhao P,Zhao HS,Pan E,Yang BB,Li Q

    更新日期:2015-12-01 00:00:00

  • COL12A1, a novel potential prognostic factor and therapeutic target in gastric cancer.

    abstract::Dysregulation of collagen type XII α1 chain (COL12A1) has been found in several cancer types and could be involved in tumor progression. However, its clinical significance in gastric cancer (GC) remains under exploration. Online databases (Gene Expression Omnibus and UALCAN), reverse transcription‑quantitative PCR and...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10548

    authors: Jiang X,Wu M,Xu X,Zhang L,Huang Y,Xu Z,He K,Wang H,Wang H,Teng L

    更新日期:2019-10-01 00:00:00

  • Association between methylenetetrahydrofolate reductase (MTHFR) polymorphisms and susceptibility to Graves' ophthalmopathy.

    abstract::The pathogenesis of Graves' ophthalmopathy (GO) remains to be entirely elucidated. The present study aimed to determine the association between phenotypic expression of the MTHFR gene and susceptibility to GO in patients with Graves' disease (GD). A prospective case‑controlled study was conducted with 122 patients wit...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5458

    authors: Lee JY,Kim NK,Cho YW,Lew H

    更新日期:2016-09-01 00:00:00

  • Prediction and identification of B‑cell epitopes for tumor necrosis factor‑α.

    abstract::The aim of the present study was to predict and identify B‑cell epitopes for mouse tumor necrosis factor‑α (mTNF‑α). DNAStar and BcePred software were used to predict B‑cell epitopes for mTNF‑α. A predicted eight‑branch multiple antigenic polypeptide (MAP) was synthesized and used to immunize BALB/c mice, combined wit...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7007

    authors: Zhang J,Cui Y,Wu Y,Wang H,Ke J

    更新日期:2017-09-01 00:00:00

  • GSK-3β may be involved in hippocampal mossy fiber sprouting in the pentylenetetrazole-kindling model.

    abstract::Mossy fiber sprouting (MFS) is a pathological phenomenon that is commonly observed in temporal lobe epilepsy (TLE). However, the molecular mechanisms underlying MFS remain unclear. It has been demonstrated that the tau protein is important in the progression of MFS by the regulation of microtubule dynamics and axonal ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1660

    authors: Huang WJ,Tian FF,Chen JM,Guo TH,Ma YF,Fang J,Dang J,Song MY

    更新日期:2013-11-01 00:00:00

  • Novel prognostic biomarkers of gastric cancer based on gene expression microarray: COL12A1, GSTA3, FGA and FGG.

    abstract::Gastric cancer (GC) is the fifth most common malignancy and the third leading cause of cancer‑associated mortality in the world. However, its mechanisms of occurrence and development have not been clearly elucidated. Furthermore, there is no effective tumor marker for GC. Using DNA microarray analysis, the present stu...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9368

    authors: Duan S,Gong B,Wang P,Huang H,Luo L,Liu F

    更新日期:2018-10-01 00:00:00

  • MicroRNA‑9 suppresses human prostate cancer cell viability, invasion and migration via modulation of mitogen‑activated protein kinase kinase kinase 3 expression.

    abstract::MicroRNAs (miRs) are small non‑coding RNA molecules that regulate gene expression at the post‑transcriptional level. Aberrant expression of miR‑9 has been reported to be involved in the tumorigenesis and progression of various malignancies. However, its role in prostate cancer (PC) has not been completely clarified. I...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10065

    authors: Sang Z,Jiang X,Guo L,Yin G

    更新日期:2019-05-01 00:00:00

  • Novel agent #2714 potently inhibits lung cancer growth by suppressing cell proliferation and by inducing apoptosis in vitro and in vivo.

    abstract::The use of small molecule compounds to inhibit cell proliferation is one of the most promising approaches in cancer therapy. In the present study, a cell viability assay, flow cytometry analysis, western blotting and mouse xenograft models were used to investigate the anticancer activities of #2714 and its underlying ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10114

    authors: Lu W,Sun Q,Chen B,Li Y,Xu Y,Wang S

    更新日期:2019-06-01 00:00:00

  • BMP-7 enhances SnoN mRNA expression in renal tubular epithelial cells under high-glucose conditions.

    abstract::The present study aimed to identify any association between bone morphogenetic protein‑7 (BMP‑7) and the expression of the transcriptional co‑repressor Ski‑related novel protein N (SnoN), in addition to alterations in tubulointerstitial fibrosis, during the development and progression of diabetic nephropathy (DN). Str...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7025

    authors: Wang Y,Xiao Y,Li S,Shi L,Liu L,Zhang Y,Shi M,Guo B

    更新日期:2017-09-01 00:00:00

  • Protective effect of erythropoietin against myocardial injury in rats with sepsis and its underlying mechanisms.

    abstract::The aim of this study was to investigate the protective effect of erythropoietin (EPO) against acute myocardial injury and its underlying mechanisms. Mice (n=146) were randomly divided in a double‑blind manner into four groups, sham, Rocephin, EPO and sepsis, and mortality was observed on the seventh day after cecal l...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.3155

    authors: Zhang X,Dong S,Qin Y,Bian X

    更新日期:2015-05-01 00:00:00

  • Caspase‑9 was involved in cell apoptosis in human dental pulp stem cells from deciduous teeth.

    abstract::As one type of adult stem cells (ASCs), human dental pulp stem cells (HDPSCs) have several properties, including high proliferation rate, self‑renewal capability, and multi‑lineage differentiation. However, the apoptotic mechanism underlying the development of dental pulp cells remains unclear. In the present study, a...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9046

    authors: Qian H,Huang Q,Chen YX,Liu Q,Fang JX,Ye MW

    更新日期:2018-07-01 00:00:00

  • Analysis of gene expression profiles associated with glioma progression.

    abstract::The present study aimed to investigate changes at the transcript level that are associated with spontaneous astrocytoma progression, and further, to discover novel targets for glioma diagnosis and therapy. GSE4290 microarray data downloaded from Gene Expression Omnibus were used to identify the differentially expresse...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.3583

    authors: Hu G,Wei B,Wang L,Wang L,Kong D,Jin Y,Sun Z

    更新日期:2015-08-01 00:00:00

  • Immunomodulatory effects of Longdan Xiegan Tang on CD4+/CD8+ T cells and associated inflammatory cytokines in rats with experimental autoimmune uveitis.

    abstract::Longdan Xiegan Tang (LXT) is a mixture of herbal extracts commonly used in traditional Chinese medicine that may exert immunomodulatory effects for the treatment of autoimmune diseases. However, the detailed mechanisms that mediate the actions of LXT are unclear. The present study induced an experimental autoimmune uv...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5558

    authors: Tang K,Guo D,Zhang L,Guo J,Zheng F,Si J,Bi H

    更新日期:2016-09-01 00:00:00

  • Optimization of molecular detection of GD2 synthase mRNA in retinoblastoma.

    abstract::Extraocular dissemination is the main cause of death in patients with retinoblastoma (RB) in developing countries, and there are few molecular markers that are useful for the evaluation of minimal disseminated disease. The GD2 ganglioside is known to be expressed by RB cells that metastasize in bone marrow, and the ac...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr_00000248

    authors: Laurent VE,Otero LL,Vazquez V,Camarero S,Gabri MR,Labraga M,De Dávila MT,Chantada GL,Alonso DF

    更新日期:2010-03-01 00:00:00

  • Hepatitis C virus p7 induces mitochondrial depolarization of isolated liver mitochondria.

    abstract::Hepatitis C virus (HCV)‑encoded protein p7 is a viroporin that acts as an ion channel and is indispensable for HCV particle production. Although the main target of HCV p7 is the endoplasmic reticulum, it also targets mitochondria. HCV‑infected cells show mitochondrial depolarization and ATP depletion; however, the fun...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7809

    authors: You DG,Lee HR,Kim WK,Kim HJ,Lee GY,Yoo YD

    更新日期:2017-12-01 00:00:00

  • Overexpression of S-adenosylhomocysteine hydrolase and down-regulation of prohibitin and c-Myc binding protein in the human esophageal squamous cell line HEEC exposed to N-nitrosomethylbenzylamine.

    abstract::Numerous studies have shown that N-nitrosamines and their precursors are probable etiological factors for esophageal cancer. Certain N-nitrosamines have been shown to induce esophageal cancer in animal models. However, the molecular mechanisms by which N-nitrosamines promote esophageal carcinogenesis remain poorly und...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr_00000288

    authors: Xie Y,Tang E,Ren B,Feng L

    更新日期:2010-05-01 00:00:00

  • Promoter methylation profile of GSTP1 and RASSF1A in benign hyperplasia and metastatic prostate cancer patients in a Kashmiri population.

    abstract::Promoter hypermethylation is a marginal approach to inactivating tumor suppressor genes in cancer. DNA hypermethylation is a well-recognized epigenetic malfunction observed in several malignancies, most predominantly in prostate cancer. Aberrant DNA methylation patterns are considered to be the earliest somatic genome...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2010.348

    authors: Syeed N,Syed Sameer A,Hamid A,Shah ZA,Afroze D,Rasool R,Siddiqi MA

    更新日期:2010-09-01 00:00:00

  • HSP70 inhibits high glucose-induced Smad3 activation and attenuates epithelial-to-mesenchymal transition of peritoneal mesothelial cells.

    abstract::Heat shock proteins (HSPs) are molecular chaperones that were initially identified as proteins expressed following exposure of cells to environmental stress. However, the function of HSPs in epithelial‑to‑mesenchymal transition (EMT) of peritoneal mesothelial cells remains unknown. In the present study, the regulation...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2279

    authors: Liu J,Bao J,Hao J,Peng Y,Hong F

    更新日期:2014-08-01 00:00:00

  • Comparative proteomic analysis of ductal breast carcinoma demonstrates an altered expression of chaperonins and cytoskeletal proteins.

    abstract::The aim of the present study was to analyze the protein composition of ductal breast carcinoma and the surrounding normal tissue in individual patients using comparative 2D proteomics and mass spectrometry to detect candidate disease biomarkers for diagnosis and prognosis. Samples of normal and cancerous tissue obtain...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1375

    authors: Carcoforo P,Ura B,Mischiati C,Squerzanti M,Lanzara V,Cervellati C,Calza R,De Laureto PP,Frare E,Portinari M,Feriotto G,Lanzara S,Agostinelli E,Bergamini CM

    更新日期:2013-05-01 00:00:00

  • Aspirin ameliorates cerebral infarction through regulation of TLR4/NF‑κB‑mediated endoplasmic reticulum stress in mouse model.

    abstract::Cerebral infarction is a cerebrovascular disease caused by local brain ischemic necrosis or softening, which is associated with diabetes, obesity, hypertension and rheumatic heart arrhythmia. Previous studies have indicated that aspirin is a potential oral anticoagulant in the treatment of cerebral ischemic stroke. Ho...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7879

    authors: Wang X,Shen B,Sun D,Cui X

    更新日期:2018-01-01 00:00:00

  • A proteomic analysis identifies candidate early biomarkers to predict ovarian hyperstimulation syndrome in polycystic ovarian syndrome patients.

    abstract::Ovarian hyperstimulation syndrome (OHSS) is a potentially life‑threatening, iatrogenic complication that occurs during assisted reproduction. Polycystic ovarian syndrome (PCOS) significantly increases the risk of OHSS during controlled ovarian stimulation. Therefore, a more effective early prediction technique is requ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6604

    authors: Wu L,Sun Y,Wan J,Luan T,Cheng Q,Tan Y

    更新日期:2017-07-01 00:00:00