Abstract:
OBJECTIVES:Intracellular reactive oxygen species (ROS) induced by receptor activator of NF-kB ligand (RANKL) has been proven to be a critical factor in the development of osteoclasts. This study aimed to prove that schisandrin A (Sch), a novel anti-oxidant compound, is able to suppress osteoclastogenesis and prevent bone loss in ovariectomized (OVX) mice by suppressing ROS via nuclear factor erythroid 2-related factor (Nrf2). MATERIAL AND METHODS:Micro-CT was used to detect bone formation. The effects of Sch on receptor activator of nuclear factor-κB (NF-κB) ligand (RANKL)-induced reactive oxygen species (ROS) were measured by dihydroethidium (DHE) staining in vivo and 2',7'-dichlorodihydrofluorescein diacetate (DCFH-DA) staining in vitro. Immunofluorescence staining was used to detect the expression of Nrf2 in vivo. siRNA was used to evaluate the effect of Nrf2 in osteoclastogenesis. RESULTS:Sch suppresses RANKL-induced ROS production by regulating nuclear factor erythroid 2-related factor (Nrf2) in vitro and vivo. Mechanistically, Sch enhances the expression of Nrf2 by regulating the degradation of Nrf2. Further, Sch suppresses phosphorylation of P65 and its nuclear translocation, as well as the degradation of IκBα. Collectively, our findings reveal that Sch protects against OVX-induced bone loss by suppressing ROS via Nrf2. CONCLUSIONS:Our results showed the potential of anti-oxidant compound schisandrin A in the treatment of osteoporosis, highlighting Nrf2 as a novel promising target in osteoclast-related disease.
journal_name
Cell Prolifjournal_title
Cell proliferationauthors
Ni S,Qian Z,Yuan Y,Li D,Zhong Z,Ghorbani F,Zhang X,Zhang F,Zhang Z,Liu Z,Yu Bdoi
10.1111/cpr.12882subject
Has Abstractpub_date
2020-10-01 00:00:00pages
e12882issue
10eissn
0960-7722issn
1365-2184journal_volume
53pub_type
杂志文章abstract:OBJECTIVES:Cancer stem cells (CSCs) compose a subpopulation of cells within a tumour that can self-renew and proliferate. Growth factors such as epidermal growth factor (EGF) and basic fibroblast growth factor (b-FGF) promote cancer stem cell proliferation in many solid tumours. This study assesses whether EGF, bFGF an...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2012.00837.x
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVES:The main objective of this paper was to investigate whether the oxygen consumption rate (OCR) of cells entrapped in alginate hydrogels depends on presence of soluble factors present in foetal bovine serum (FBS). MATERIALS AND METHODS:Pericellular oxygen concentrations were measured using a photochemical oxy...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12178
更新日期:2015-06-01 00:00:00
abstract:OBJECTIVE:Accumulating data show that dysregulation of long noncoding RNAs (lncRNAs) acts a critical role in a variety of malignancies. Among these lncRNAs, small nucleolar RNA host genes (SNHGs) are associated with tumour growth and progression. But, the molecular mechanisms by which SNHG4 contributes to osteosarcoma ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12515
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVES:Translational research using adult stem cells derived from various tissues has been highlighted in cell-based therapy. However, there are many limitations to using conventional culture systems of adult stem cells for clinically applicability, including limited combinations of cytokines and use of nutrients d...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2010.00693.x
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVES:To understand if there exists a functional interaction between arsenic trioxide and paclitaxel in vitro. MATERIALS AND METHODS:HeLa and HCT116 (rho53(+/+) and rho53(-/-)) cells were treated with As2O3 and/or paclitaxel for various times. Treated cells were collected for analyses using a combination of flow ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2009.00606.x
更新日期:2009-06-01 00:00:00
abstract::Chronic kidney disease (CKD) is a severe health problem worldwide, and vascular calcification (VC) contributes substantially to the cardiovascular morbidity and high mortality of CKD. CKD is often accompanied by a variety of pathophysiological states, such as inflammation, oxidative stress, hyperglycaemia, hyperparath...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/cpr.12980
更新日期:2021-01-27 00:00:00
abstract:OBJECTIVES:Somatic stem cells can be obtained from a variety of adult human tissues. However, it was not clear whether human parathyroid glands, which secrete parathyroid hormones and are essential in maintaining homeostasis levels of calcium ions in the circulation, contained stem cells. We aimed to investigate the po...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2009.00614.x
更新日期:2009-08-01 00:00:00
abstract:OBJECTIVES:Exposure to microgravity induces many adaptive and pathological changes in human bone marrow mesenchymal stem cells (hBMSCs). However, the underlying mechanisms of these changes are poorly understood. We revealed the gene expression patterns of hBMSCs under normal ground (NG) and simulated microgravity (SMG)...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12539
更新日期:2019-03-01 00:00:00
abstract::The proliferation rate of mammalian cells is regulated normally in the G1 phase of the cell cycle. During this phase, it is convenient to assign positive and negative roles to the molecular programs that regulate the duration of G1 and the phase transition from G1 to S phase. Density-dependent inhibition of cellular p...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1995.tb00089.x
更新日期:1995-09-01 00:00:00
abstract:OBJECTIVES:In order to provide a more comprehensive understanding of the effects of SARS-CoV-2 on oral health and possible saliva transmission, we performed RNA-seq profiles analysis from public databases and also a questionnaire survey on oral-related symptoms of COVID-19 patients. MATERIALS AND METHODS:To analyse AC...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12923
更新日期:2020-12-01 00:00:00
abstract::Studies to examine the percentages of proliferating plasma cells (PPC) in the Harderian gland (HG) were carried out in chicks between 5 and 12 weeks of age. Two methods, 5-bromo-2'-deoxyuridine (BrdUrd) incorporation into DNA and flow cytometric analysis of propidium iodide (PI) stained cells, were employed in control...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1992.tb01444.x
更新日期:1992-07-01 00:00:00
abstract::Proliferation and multidrug resistance status are key predictors of therapeutic outcome in acute myeloid leukaemia (AML). Anthracyclines such as daunorubicin (DNR) are typically used to treat AML and can induce drug resistance. The goal of the studies described here was to select a combination of fluorescent probes th...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1046/j.1365-2184.1999.3240203.x
更新日期:1999-08-01 00:00:00
abstract::Several methods to synchronize cultured cells in the cell cycle are based on temporary inhibition of DNA replication. Previously it has been reported that cells synchronized this way exhibited significant growth imbalance and unscheduled expression of cyclins A and B1. We have now observed that HL-60 cells exposed to ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2006.00380.x
更新日期:2006-06-01 00:00:00
abstract::Laminin-2 (LN-2, alpha2beta1gamma1) is a basement membrane-associated laminin isoform usually considered in the context of muscle and nerve tissues. To test the hypothesis that LN-2 can additionally modulate epithelial cell biology, an analysis of the role of LN-2 in cell adhesion, activation of signalling intermediat...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2004.00292.x
更新日期:2004-04-01 00:00:00
abstract::Intra-erythrocytic Plasmodium species can be stained with the DNA binding dye, Hoechst 33342, and the distribution of DNA content determined for parasite populations by flow cytometric measurement of fluorescence. Analysis of this distribution will determine the parasitaemia (percentage of erythrocytes infected), and ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1992.tb01452.x
更新日期:1992-09-01 00:00:00
abstract::Epstein-Barr virus (EBV) infection in vitro causes transformation of B cells and generates B lymphoblastoid cell lines (LCLs). These LCLs have been widely used for the diagnostic of several genetic metabolic disorders. However, up to now, efficiency of LCL generation has been based on misleading subjective analysis. I...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2006.00363.x
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVES:Mouse embryonic stem cell (mESC) culture contains various heterogeneous populations, which serve as excellent models to study gene regulation in early embryo development. The heterogeneity is typically defined by transcriptional activities, for example, the expression of Nanog or Rex1 mRNA. Our objectives we...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12914
更新日期:2020-11-01 00:00:00
abstract::The CD133 glycoprotein is a controversial cancer stem cell marker in the field of neuro-oncology, based largely on the now considerable experimental evidence for the existence of both CD133+ve and CD133-ve populations as tumour-initiating cells. It is thought that decreasing oxygen tension enhances the complex regulat...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2184.2012.00842.x
更新日期:2012-12-01 00:00:00
abstract::The human promyelocytic leukaemia cell line, HL-60, was investigated with regard to proliferation and terminal differentiation following irradiation. The cells were X-irradiated and induced with 1.25% dimethyl sulfoxide (DMSO) towards the granulocytic lineage. Proliferation was measured via cell growth, clonogenicity ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1993.tb00031.x
更新日期:1993-11-01 00:00:00
abstract::Studies on growth regulation in vitro to a large extent rely on comparison of growth curves. However, these do not discriminate between the relative contributions of the mitotic rate and the apoptotic rate to the net growth rate. In the present study, differential effects of 17beta-oestradiol (E2, 10(-8) M) and/or tam...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1046/j.1365-2184.1999.3250289.x
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVES:Generally, the secretory forms of FGF are known to regulate cell proliferation, differentiation and morphogenesis by binding to the extracellular domain of cell surface receptors. Intracellular FGFs (FGF11-14) are expressed principally in the nervous system. FGF13 is a microtubule-stabilizing protein that re...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12200
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVES:Often, non-small cell lung cancers (NSCLC) respond only poorly to the tyrosine kinase inhibitor (TKI) gefitinib, which targets the epidermal growth factor receptor (EGFR), these poor responders EGFRs lacking activating mutations. In this study, we have attempted to improve TKI response of NSCLC cell lines (A...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12040
更新日期:2013-08-01 00:00:00
abstract::Recent epidemiological studies have demonstrated a correlation between regular aspirin (acetylsalicylic acid) use and decrease risk for the development of fatal colorectal cancer. An increase in the size of the cell proliferation compartment in colorectal crypts has been correlated with an increased risk for the devel...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1995.tb00055.x
更新日期:1995-02-01 00:00:00
abstract:OBJECTIVES:Topographic cues can modulate morphology and differentiation of mesenchymal stem cells. This study aimed to determine how topographic cues of a novel bilayered poly (lactic-co-glycolic acid) (PLGA) scaffold affect osteogenic/odontogenic differentiation of dental pulp stem cells (DPSCs). METHODS:The surface ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12676
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:Curcumin (capable of inhibiting angiogenic growth of human umbilical vein endothelial cells [HUVECs]), can be employed in vitro as a model of pathogenesis of corneal neovascularization (CRNV). The aim of this study was to explore regulatory mechanisms of microRNA (miR) levels after curcumin treatment. MATERI...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12289
更新日期:2016-12-01 00:00:00
abstract::This study focuses on analysis of in vitro cultures of chondrocytes from ovine articular cartilage. Isolated cells were seeded in Petri dishes, then expanded to confluence and phenotypically characterized by flow cytometry. The sigmoidal temporal profile of total counts was obtained by classic haemocytometry and corre...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2010.00676.x
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVES:The aim of the current study was to investigate whether nicotine treatment would induce the proliferation of isolated rat primary pancreatic acinar cells in culture by activating mitogen-activated protein kinase (MAPK) signalling and exocrine secretion. MATERIALS AND METHODS:A nicotine dose- and time-respon...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2007.00418.x
更新日期:2007-02-01 00:00:00
abstract:OBJECTIVES:MicroRNAs are powerful regulators in hepatocellular carcinoma (HCC) tumorigenesis. MicoRNA-191 (miR-191) has been reported to play an important role in HCC, However, the regulatory mechanism is still unclear. In this study, we investigated the role of miR-191 in HCC and studied its underlying mechanisms of a...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12635
更新日期:2019-09-01 00:00:00
abstract::Cell proliferation was investigated in human tumour xenografts using bromodeoxyuridine (BrdUrd) labelling, evaluated either by flow cytometry or in tissue sections, and also using the proliferation marker Ki-67. BrdUrd labelling was found to increase when cryostat tumour sections were digested with an enzymic solution...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1991.tb01147.x
更新日期:1991-03-01 00:00:00
abstract::Extracellular vesicles (EVs), a heterogeneous group of vesicles differing in size and shape, cargo content and function, are membrane-bound and nano-sized vesicles that could be released by nearly all variations of cells. EVs have gained considerable attention in the past decades for their functions in modulating inte...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/cpr.12659
更新日期:2019-11-01 00:00:00