Abstract:
OBJECTIVES:Histone deacetylase (HDAC) is an important therapeutic target in cancer. Two of the main anticancer mechanisms of HDAC inhibitors are induction of terminal differentiation and inhibition of cell proliferation. To investigate the role of HDAC in maintenance of self-renewal and cell proliferation, we treated mesenchymal stem cells (MSCs) that originated from adipose tissue or umbilical cord blood with valproic acid (VPA) and sodium butyrate (NaBu). MATERIALS AND METHODS:Human MSCs were isolated from mammary fat tissue and cord blood. We performed MTT assay and flow cytometry-based cell cycle analysis to assess self-renewal of MSCs. In vitro differentiation assays into osteogenic, adipogenic, neurogenic and chondrogenic lineages were conducted to investigate MSC multipotency. Immunocytochemistry, Western blot and reverse transcription-polymerase chain reaction were used to interrogate molecular pathways. RESULTS:VPA and NaBu flattened the morphology of MSCs and inhibited their growth. VPA and NaBu activated the transcription of p21(CIP1/WAF1) by increasing the acetylation of histone H3 and H4 and eventually blocked the cell cycle at G2/M phase. The expression level of p16(INK4A), a cdk inhibitor that is closely related to cellular senescence, was not changed by HDAC inhibitor treatment. We performed controlled differentiation into bone, fat, cartilage and nervous tissue to elucidate the role of HDAC in the pluripotency of MSC to differentiate into functional tissues. VPA and NaBu decreased the efficiency of adipogenic, chondrogenic, and neurogenic differentiation as visualized by specific staining and reverse transcription-polymerase chain reaction. In contrast, osteogenic differentiation was elevated by HDAC inhibitor treatment. CONCLUSION:HDAC activity is essential for maintaining the self-renewal and pluripotency of MSCs.
journal_name
Cell Prolifjournal_title
Cell proliferationauthors
Lee S,Park JR,Seo MS,Roh KH,Park SB,Hwang JW,Sun B,Seo K,Lee YS,Kang SK,Jung JW,Kang KSdoi
10.1111/j.1365-2184.2009.00633.xsubject
Has Abstractpub_date
2009-12-01 00:00:00pages
711-20issue
6eissn
0960-7722issn
1365-2184pii
CPR633journal_volume
42pub_type
杂志文章abstract:OBJECTIVES:Secondary bacterial pneumonia is common following influenza infection. However, it remains unclear about the underlying molecular mechanisms. MATERIALS AND METHODS:We established a mouse model of post-influenza S aureus pneumonia using conditional Shp2 knockout mice (LysMCre/+ :Shp2flox/flox ). The survival...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12721
更新日期:2020-01-01 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:OBJECTIVES:Limbal stem cells (LSC) are self-renewing, highly proliferative cells in vitro, which express a set of specific markers and in vivo have the capacity to reconstruct the entire corneal epithelium in cases of ocular surface injury. Currently, LSC transplantation is a commonly used procedure in patients with ei...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2009.00623.x
更新日期:2009-10-01 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:OBJECTIVES:Oestrogen is known to inhibit osteoclastogenesis, and numerous studies have identified it as an autophagic activator. To date, the role of oestrogen in the autophagy of osteoclast precursors (OCPs) during osteoclastogenesis remains unclear. This study aimed to determine the effect of autophagy regulated by t...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12789
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVES:It has been widely reported that maternal diabetes impairs oocyte quality. However, the responsible mechanisms remain to be explored. In the present study, we focused on whether SIRT3-GSK3β pathway mediates the meiotic defects in oocytes from diabetic mice. MATERIALS AND METHODS:GSK3β functions in mouse ooc...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12940
更新日期:2021-01-01 00:00:00
abstract::Sertoli cells (SeC) are responsible for the immunoprivileged status of the testis thanks to which allogeneic or xenogeneic engraftments can survive without pharmacological immune suppression if co-injected with SeC. This peculiar ability of SeC is dependent on secretion of a plethora of factors including maturation fa...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/cpr.12599
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVES:Oestrogen receptor (ER) is a common nucleus receptor that is essential for the regulation of cell growth, proliferation and differentiation. This study was to examine whether ERα can affect the proliferation and odonto/osteogenic differentiation of stem cells from apical papilla (SCAPs). MATERIALS AND METHO...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12485
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVES:In humans, non-obstructive azoospermia (NOA) is a major cause of male infertility. However, the aetiology of NOA is largely unknown. Previous studies reported that protein CK2β was abundantly and broadly expressed in spermatogenic cells. Here, we investigate whether protein CK2β participates in spermatogenes...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12726
更新日期:2020-01-01 00:00:00
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 bo...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12882
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVES:High mobility group protein2 (HMGA2) and epithelial-to-mesenchymal transition are both related to progress of bladder cancer, however, the relationship between HMGA2, E-cadherin and vimentin in bladder cancer is not yet known. Thus, this study has examined expression of HMGA2, E-cadherin and vimentin in blad...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12096
更新日期:2014-04-01 00:00:00
abstract::The microenvironmental changes in the bone marrow, spleen and liver during progression of the transplantable promyelocytic leukaemia in the Brown Norwegian rat (BNML) have been studied. We used flow cytometry to estimate cellular hypoxia and proliferation based on in vivo pulse-labelling with a mixture of 2-nitroimida...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1046/j.1365-2184.2000.00183.x
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVES:Worldwide, lung cancer accounts for the majority of cancer-related deaths. Aberrant expression of miRNAs has increasingly been reported to be associated with tumour progression. This study aimed to explore the role of miR-301b in regulating apoptosis in lung cancer. MATERIALS AND METHODS:Expression of miR-3...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12264
更新日期:2016-08-01 00:00:00
abstract::A number of techniques, including autoradiography after in vivo administration of tritiated thymidine ([3H]dT), immunohistochemistry after in vivo administration of bromodeoxyuridine (BrdUrd), and flow cytometry (FCM) with and without BrdUrd detection were compared in the epithelium of ventral mouse tongue. Investigat...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1994.tb01429.x
更新日期:1994-06-01 00:00:00
abstract:OBJECTIVES:Vascular disorders are associated with phenotypical switching of vascular smooth muscle cells (VSMCs). We investigated the effect of bone morphogenetic protein (BMP)-2 in controlling VSMC phenotype and vascular disorder progression. Lysine (K)-specific demethylase 1A (KDM1A) has been identified to target BMP...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12711
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Temozolomide (TMZ) is one of the most commonly used clinical drugs for glioblastoma (GBM) treatment, but its drug sensitivity needs to be improved. Gamabufotalin (CS-6), the primary component of the traditional Chinese medicine "ChanSu," was shown to have strong anti-cancer activity. However, more efforts sh...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12732
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Induced pluripotent stem cell (iPSC)-derived cardiomyocytes are a promising source of cells for regenerative heart disease therapies, but progress towards their use has been limited by their low differentiation efficiency and high cellular heterogeneity. Previous studies have demonstrated expression of adren...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12310
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVES:During human pregnancy, the endothelial cells of the uterine spiral arteries (SPA) are extensively replaced by a subtype of placental trophoblasts, endovascular extravillous trophoblasts (enEVTs), thus establishing a placental-maternal circulation. On this pathway, foetus-derived placental villi and enEVTs b...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12802
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:Accumulating evidence demonstrated that the long noncoding RNA (lncRNA) HOTAIR (Hox transcript antisense intergenic RNA) plays key role in renal cell carcinoma (RCC) malignancy, while microRNA-124 (miR-124) is a tumour suppressor in RCC. The aim of this work was to assess the biological function of HOTAIR an...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12507
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate the role of insulin-like growth factor-1 (IGF-1) and crosstalk between endothelial cells (ECs) and adipose-derived stem cells (ASCs) in the process of angiogenesis. METHODS:A three-dimensional collagen gel used to culture mouse ASCs and mouse ECs in vitro was establi...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12390
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVES:This study focuses on experimental analysis and corresponding mathematical simulation of in vitro HUVECs (human umbilical vein endothelial cells) proliferation in the presence of various types of drugs. MATERIALS AND METHODS:HUVECs, once seeded in Petri dishes, were expanded to confluence. Temporal profiles...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2010.00711.x
更新日期:2010-12-01 00:00:00
abstract::Rabbit embryo-fetal fluid (EFF) contains regulatory factors of cell proliferation which increase the duration of the cell cycle, induce a quiescent status in some cells and lead up to cell death in others. The objective of this study was to demonstrate which of the two processes, namely necrosis or apoptosis, was resp...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1993.tb00013.x
更新日期:1993-03-01 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: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::Differential display polymerase chain reaction (DD-PCR) is a powerful technique for comparing gene expression between cell types, or between stages of development or differentiation. Differentially expressed genes may be cloned and analysed further. Here we extend the use of DD-PCR to analyse differences in gene expre...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:
更新日期:1997-10-01 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:Skin-derived precursors are recognized to be a potentially autologous and accessible source of neural precursor cells for drug screening or cell-based treatments, in many neurological disorders. Thus, it is necessary to investigate appropriate methods for cryopreservation of such human skin-derived precursor...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2011.00803.x
更新日期:2012-04-01 00:00:00
abstract::The expression of the 170-kDa (alpha) and the 180-kDa (beta) isoforms of DNA topoisomerase II (topo II) was investigated with two specific monoclonal antibodies (MoAbs) in human peripheral blood lymphocytes (PBL), before and after phytohaemoagglutinin (PHA) stimulation. Binding of each MoAb was detected by indirect im...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1994.tb01423.x
更新日期:1994-05-01 00:00:00
abstract::In this paper we describe the application of a non-radioactive DNA double labelling and staining method to an analysis of cell proliferation kinetics by flow cytometry, aimed at the direct measurement of recruitment rates in cell cultures. The method is based on the application of two halogenated deoxyuridines: iodode...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1993.tb00009.x
更新日期:1993-01-01 00:00:00
abstract::Nerous system diseases, both central and peripheral, bring an incredible burden onto patients and enormously reduce their quality of life. Currently, there are still no effective treatments to repair nerve lesions that do not have side effects. Stem cell-based therapies, especially those using dental stem cells, bring...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/cpr.12572
更新日期:2019-05-01 00:00:00