Inhibition of Ca2+/calmodulin-dependent protein kinase or epidermal growth factor receptor tyrosine kinase abolishes lysophosphatidic acid-mediated DNA-synthesis in human myometrial smooth muscle cells.

Abstract:

:Human myometrial smooth muscle cells (SMCs) were used to evaluate the proliferative activity of lysophosphatidic acid (LPA). This study specifically focuses on the role of Ca(2+)/calmodulin-dependent protein (CaM) kinase and epidermal growth factor (EGF) receptor tyrosine kinase. Myometrial SMCs were cultured from biopsies taken at Cesarean sections. The expression of LPA receptors was determined by reverse transcriptase polymerase chain reaction (RT-PCR), and DNA-synthesis was measured by [3H]thymidine incorporation. LPA(1), LPA(2), and LPA(3)receptor subtypes were detected in the SMCs using RT-PCR. KN-62, an inhibitor of CaM kinase, and Tyrphostin AG 1478, an inhibitor of EGF receptor tyrosine kinase, dose-dependently decreased LPA-stimulated [3H]thymidine incorporation. Furthermore, BB-3103, an inhibitor of matrix metalloproteinases (MMPs), also reduced DNA-synthesis induced by LPA in these cells. The results show, for the first time, that human myometrial SMCs express all three known LPA receptor subtypes. Growth stimulatory effects of LPA on myometrial SMCs seems to be mediated by several pathways, where transactivation of EGF receptors through MMPs appears to be of importance. Furthermore, CaM kinase activity may be critical for LPA signaling since inhibition of CaM kinase totally abolish the proliferative effect of LPA.

journal_name

Cell Biol Int

authors

Nilsson UK,Svensson SP

doi

10.1016/s1065-6995(02)00352-9

keywords:

subject

Has Abstract

pub_date

2003-01-01 00:00:00

pages

341-7

issue

4

eissn

1065-6995

issn

1095-8355

pii

S1065699502003529

journal_volume

27

pub_type

杂志文章
  • Tyrosine phosphorylation is involved in Ca(2+)entry in human gingival fibroblasts.

    abstract::Bradykinin (1 microM) and histamine (100 microM) evoked an initial transient increase and a subsequent sustained increase in intracellular Ca(2+) concentration ([Ca(2+)](i)) in fura-2-loaded human gingival fibroblasts, which may be attributed to Ca(2+) release from intracellular stores and Ca(2+) entry from extracellu...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/s1065-6995(03)00125-2

    authors: Ogata Y,Nakao S,Shimizu E,Matsuda-Honjyo Y,Yamazaki M,Furuyama S,Sugiya H

    更新日期:2003-01-01 00:00:00

  • Investigating the limits of filopodial sensing: a brief report using SEM to image the interaction between 10 nm high nano-topography and fibroblast filopodia.

    abstract::Having the ability to control cell behaviour would be of great advantage in tissue engineering. One method of gaining control over cell adhesion, proliferation, guidance and differentiation is use of topography. Whilst it has be known for some time that cells can be guided by micro-topography, it is only recently beco...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2003.12.004

    authors: Dalby MJ,Riehle MO,Johnstone H,Affrossman S,Curtis AS

    更新日期:2004-01-01 00:00:00

  • The CLIC5 (chloride intracellular channel 5) involved in C2C12 myoblasts proliferation and differentiation.

    abstract::CLIC5 (chloride intracellular channel 5) is a CLIC (chloride intracellular channel) with various functions. Its high expression in skeletal muscle and association with actin-based cytoskeleton suggests that it may play an important role in muscle tissue. This study was conducted to examine whether CLIC5 regulates the ...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1042/CBI20090334

    authors: Li F,Yin J,Yue T,Liu L,Zhang H

    更新日期:2010-03-08 00:00:00

  • Hepcidin and its potential clinical utility.

    abstract::A number of pathophysiological conditions are related to iron metabolism disturbances. Some of them are well known, others are newly discovered or special. Hepcidin is a newly identified iron metabolism regulating hormone, which could be a promising biomarker for many disorders. In this review, we provide background i...

    journal_title:Cell biology international

    pub_type: 杂志文章,评审

    doi:10.1002/cbin.10505

    authors: Miseta A,Nagy J,Nagy T,Poór VS,Fekete Z,Sipos K

    更新日期:2015-11-01 00:00:00

  • Characterization and expression of amphioxus ApoD gene encoding an archetype of vertebrate ApoD proteins.

    abstract::Here we report a homologue of the apolipoprotein D gene (AmphiApoD) in amphioxus, Branchiostoma belcheri tsingtauense, the first such finding in a basal chordate cephalochordate. The main features of the protein predicted from AmphiApoD are characteristic of the apolipoprotein D. Phylogenetic analysis places AmphiApoD...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2006.09.011

    authors: Wang L,Zhang S,Liu Z,Li H,Wang Y,Jiang S

    更新日期:2007-01-01 00:00:00

  • Runx2 alleviates high glucose-suppressed osteogenic differentiation via PI3K/AKT/GSK3β/β-catenin pathway.

    abstract::Hyperglycemia is one of the most important pathogenesis of diabetic osteopathy. Several lines of studies indicate Runx2 plays a critical role in the process of osteogenic differentiation. However, little studies have analyzed the effect of Runx2 on osteoblast differentiation of rat bone mesenchymal stem cells (rBMSCs)...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1002/cbin.10779

    authors: Chen Y,Hu Y,Yang L,Zhou J,Tang Y,Zheng L,Qin P

    更新日期:2017-08-01 00:00:00

  • High resolution scanning force microscopy of cardiac myocytes.

    abstract::The advent of scanning probe microscopy has introduced a powerful new method of probing the structural features of biological specimens. In this study, high resolution atomic force microscopy micrographs of single, isolated, cardiac myocytes are presented. Significantly, our images show not only the features to be exp...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.2001.0813

    authors: Davis JJ,Hill HA,Powell T

    更新日期:2001-01-01 00:00:00

  • Effect of bone morphogenetic protein-6 on haemopoietic stem cells and cytokine production in normal human bone marrow stroma.

    abstract::Normal human bone marrow stroma cells include stem cells for both haemopoietic and osteochondrogenic lineages and express both bone morphogenetic protein (BMP) type I and type II receptors. As a member of the TGF-beta super-family, BMP-6 binds to both BMP type I and type II receptors and is involved in the development...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.2000.0662

    authors: Ahmed N,Sammons J,Carson RJ,Khokher MA,Hassan HT

    更新日期:2001-01-01 00:00:00

  • Uptake of cadmium ions in white-rot fungus Trametes versicolor: effect of cd (II) ions on the activity of laccase.

    abstract::The effects of cadmium Cd (II) ions on the physiology and biological activity of Trametes versicolor, a strain belonging to white-rotting Basidiomycetes, were examined. Cd (II) ions were added to 10-day-old cultures grown on a liquid medium, or at the time of inoculation. Our experiments showed that T. versicolor is a...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.2002.0887

    authors: Jarosz-Wilkolazka A,Malarczyk E,Pirszel J,Skowroński T,Leonowicz A

    更新日期:2002-01-01 00:00:00

  • Cytokine profiles, signalling pathways and effects of fluticasone propionate in respiratory syncytial virus-infected human foetal lung fibroblasts.

    abstract::To examine cytokine production in response to RSV infection, we assessed the levels of 29 cytokines released from RSV-infected human foetal lung fibroblasts. We also examined the relationships between the effects of fluticasone propionate and various signalling pathways in the cells. Twenty-four hours after infection ...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1002/cbin.10044

    authors: Seki E,Yoshizumi M,Tanaka R,Ryo A,Ishioka T,Tsukagoshi H,Kozawa K,Okayama Y,Okabe-Kado J,Goya T,Kimura H

    更新日期:2013-04-01 00:00:00

  • Effect of mitomycin-C on human foreskin fibroblasts used as feeders in human embryonic stem cells: immunocytochemistry MIB1 score and DNA ploidy and apoptosis evaluated by flow cytometry.

    abstract::Mitomycin C (MMC) treatment has been used to arrest cell proliferation but not much is known about the effect of MMC on human foreskin fibroblasts (HFF) used as feeders for human embryonic stem cells (hESC). We tested the ability of MMC to stop the proliferation of HFF and to induce apoptosis. MMC inhibited the prolif...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2006.11.006

    authors: Nieto A,Cabrera CM,Catalina P,Cobo F,Barnie A,Cortés JL,Barroso del Jesus A,Montes R,Concha A

    更新日期:2007-03-01 00:00:00

  • Studies on the permeability of the blood-testis barrier in stainless steel-administered mice.

    abstract::Previous trials performed in our laboratory have demonstrated that stainless steel corrosion products induced morphological changes in mice seminiferous cells. In this study the functional nature of the blood-testis barrier was investigated, in view of the extensive use of this metallic alloy in orthopaedic surgery. T...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.1995.1109

    authors: Pereira ML

    更新日期:1995-07-01 00:00:00

  • Bone marrow mesenchymal stem cells could acquire the phenotypes of epithelial cells and accelerate vaginal reconstruction combined with small intestinal submucosa.

    abstract::Grafting material for vaginal reconstruction commonly includes the bowel, peritoneum, skin, and amniotic membrane. Bone marrow mesenchymal stem cells (MSCs) have the potential of multilineage differentiation into a variety of cells and have been widely explored in tissue engineering. In the current study, we examined ...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1002/cbin.10495

    authors: Li Y,Liu F,Zhang Z,Zhang M,Cao S,Li Y,Zhang L,Huang X,Xu Y

    更新日期:2015-11-01 00:00:00

  • Centrosome overduplication and mitotic instability in PKD2 transgenic lines.

    abstract::Polycystin-2 (PC-2), a protein encoded by PKD2 and involved in autosomal dominant polycystic kidney disease (ADPKD), is a non-selective cationic channel recently implicated in the function of primary cilia. We recently constructed a new animal model in the form of a transgenic mouse with a BAC-containing human PKD2 in...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2008.07.021

    authors: Burtey S,Riera M,Ribe E,Pennenkamp P,Rance R,Luciani J,Dworniczak B,Mattei MG,Fontés M

    更新日期:2008-10-01 00:00:00

  • Combined biochemical and immunocytochemical analyses of postmortem protein deimination in the rat spinal cord.

    abstract::Immunocytochemical staining of citrulline-containing proteins, i.e. products of endogenous peptidylarginine deiminase (EC 3.5.3.15) reaction, has been performed by chemical modification of citrulline residues in situ, followed by probing with IgG specific to the modified residues. Rat spinal cords that had been preinc...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.1993.1094

    authors: Asaga H,Senshu T

    更新日期:1993-05-01 00:00:00

  • Establishment of ultra long-lived cell lines by transfection of TERT into normal human fibroblast TIG-1 and their characterization.

    abstract::To establish useful human normal cell lines, TERT (telomerase reverse transcriptase) cDNA was transfected into normal female lung fibroblast, TIG-1. After long-term-sub-cultivation of 74 individual clones selected for resistance to G418, we obtained 55 cultures with normal range of life span [75 PDL (population doubli...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1042/CBI20110460

    authors: Kamada M,Kumazaki T,Matsuo T,Mitsui Y,Takahashi T

    更新日期:2012-06-01 00:00:00

  • CA(2+) mobilization in the human submandibular duct cell line A253.

    abstract::Ca(2+)mobilization induced by ATP, isoproterenol and the Ca(2+)-ATPase inhibitor thapsigargin in the human submandibular duct cell line A253 was investigated using the Ca(2+)-sensitive fluorescent indicator fura-2. ATP and isoproterenol increased cytosolic free Ca(2+)([Ca(2+)](i)) and subsequent exposure to thapsigarg...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.1999.0503

    authors: Andersson C,Zhang AL,Roomans GM

    更新日期:2000-01-01 00:00:00

  • Delineating cellular interactions between ciliates and fish by co-culturing Tetrahymena thermophila with fish cells.

    abstract::Although several species of Tetrahymena are often described as histophagous and opportunistic pathogens of fish, little is known about ciliate/fish cell interactions, but one approach for studying these is in vitro with cell lines. In this study, T. thermophila, B1975 (wild type) and NP1 (temperature sensitive mutant ...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1002/cbin.10310

    authors: Pinheiro MD,Bols NC

    更新日期:2014-10-01 00:00:00

  • Neuroprotective effects of tetramethylpyrazine on hydrogen peroxide-induced apoptosis in PC12 cells.

    abstract::In the present study, we investigated the effects of tetramethylpyrazine (TMP) on hydrogen peroxide (H2O2)-induced apoptosis in PC12 cells. The apoptosis in H2O2-induced PC12 cells was accompanied by a decrease in Bcl-2/Bax protein ratio, release of cytochrome c to cytosol and the activation of caspase-3. TMP not only...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2006.10.001

    authors: Cheng XR,Zhang L,Hu JJ,Sun L,Du GH

    更新日期:2007-05-01 00:00:00

  • Kinesin-driven transport in cell-free environment.

    abstract::Conventional kinesin is an ATPase-active motor protein that is involved in the microtubule-dependent transport of cytoplasmic cargoes. The present paper provides a condensed overview on kinesin-1 and its motility generation outside a living cell. Moreover, it demonstrates that the neuron-specific kinesin KIF5A enables...

    journal_title:Cell biology international

    pub_type: 杂志文章,评审

    doi:10.1016/j.cellbi.2007.12.001

    authors: Böhm KJ

    更新日期:2008-05-01 00:00:00

  • Smart hydrogels with high tunability of stiffness as a biomimetic cell carrier.

    abstract::Human tissues are sophisticated ensembles of various distinct cell types encapsulated in the biomechanical cues of the extracellular matrix. It has been known matrix stiffness plays a pivot role in cellular events and tissue-scale biological processes. Thus, materials that can mimic mechanical environments of tissues ...

    journal_title:Cell biology international

    pub_type: 杂志文章,评审

    doi:10.1002/cbin.11091

    authors: Zhao H,Xu K,Zhu P,Wang C,Chi Q

    更新日期:2019-02-01 00:00:00

  • The pipe and the pinwheel: is pressure an effective stimulus for the 9+0 primary cilium?

    abstract::Almost universally, the effective stimulus for mammalian 9+0 primary cilia has been taken to be bending. In this article I point out that in several physiological contexts there is great advantage in detecting pressure differences across the cell wall, i.e. axially directed forces pushing fluid to and fro through the ...

    journal_title:Cell biology international

    pub_type: 杂志文章,评审

    doi:10.1016/j.cellbi.2008.03.001

    authors: Bell A

    更新日期:2008-04-01 00:00:00

  • Human insulin receptor juxtamembrane domain independent insulin signaling.

    abstract::The exon 16-encoded juxtamembrane (JM) domain of human insulin receptor (hIR) harbors the NPEY motif which couples the insulin-activated hIR kinase to downstream signal transduction molecules. We sought to determine if signal transduction requires the entire exon 16-encoded 22-amino acid JM domain. Transfected CHO cel...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2007.01.033

    authors: Sattar AA,Berhanu C,Gebreselassie S,Berhanu P

    更新日期:2007-08-01 00:00:00

  • A dynamic ratio of the alpha+ and alpha- isoforms of the tight junction protein ZO-1 is characteristic of Caco-2 cells and correlates with their degree of differentiation.

    abstract::ZO-1 is a peripheral protein that plays a central role in the macromolecular assembly of tight junctions by interacting with integral proteins (occludin, claudins, JAMs) of the membrane of adjoining cells, with the actin cytoskeleton, and with nuclear factors. Human ZO-1 is expressed in all epithelia and some speciali...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1042/CBI20090067

    authors: Ciana A,Meier K,Daum N,Gerbes S,Veith M,Lehr CM,Minetti G

    更新日期:2010-05-07 00:00:00

  • Ion transport in primary cultures from human sweat gland coils studied with X-ray microanalysis.

    abstract::Chloride secretion in primary cultures of cells originating from the secretory coil of human sweat glands was investigated by electron probe X-ray microanalysis. The total intracellular Cl concentration was lowered by muscarinic agonists (carbachol and acetylcholine), as well as by the calcium ionophore A23187. The mu...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1006/cbir.1995.1056

    authors: Mörk AC,Hongpaisan J,Roomans GM

    更新日期:1995-02-01 00:00:00

  • Enrichment and characterization of mouse putative epidermal stem cells.

    abstract::Epidermis, a continuously renewing tissue, is maintained by stem cells that proliferate and replenish worn out or damaged cells in the tissue during life. Cultured epidermal stem cells have great potential in scientific research and clinical application. However, isolating a pure and viable population of epidermal ste...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2004.04.007

    authors: Zhou JX,Jia LW,Yang YJ,Peng S,Cao YJ,Duan EK

    更新日期:2004-01-01 00:00:00

  • MicroRNA-140-5p inhibits the tumorigenesis of oral squamous cell carcinoma by targeting p21-activated kinase 4.

    abstract::Oral squamous cell carcinoma (OSCC) is a serious global health problem. Recently, accumulating microRNA (miRNA) has emerged as crucial players in the development and progression of carcinomas including OSCC. Our study aimed to further investigate the roles of miR-140-5p in OSCC tumorigenesis and related molecular basi...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1002/cbin.11213

    authors: Peng M,Pang C

    更新日期:2019-08-08 00:00:00

  • Verification of epigenetic inheritance in a unicellular model system: multigenerational effects of hormonal imprinting.

    abstract::The unicellular Tetrahymena has receptors for hormones of higher vertebrates, produces these hormones, and their signal pathways are similar. The first encounter with a hormone in higher dose provokes the phenomenon of hormonal imprinting, by which the reaction of the cell is quantitatively modified. This modification...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1042/CBI20110677

    authors: Kőhidai L,Lajkó E,Pállinger E,Csaba G

    更新日期:2012-10-01 00:00:00

  • Role of viral induced vascular endothelial growth factor (VEGF) production in pleural effusion and malignant mesothelioma.

    abstract::Vascular endothelial growth factor (VEGF) plays a key role in formation of pleural effusions and in tumorigenesis and progression of malignant mesothelioma. Mesothelial cells (MC) express the viral receptors Toll-like receptor 3 (TLR3), RIG-I and MDA5. Activation of these receptors by viral RNA exemplified by poly(I:C...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2008.10.011

    authors: Wörnle M,Sauter M,Kastenmüller K,Ribeiro A,Roeder M,Mussack T,Ladurner R,Sitter T

    更新日期:2009-02-01 00:00:00

  • Genetic networks in nonpermissive temperature-induced cell differentiation of Sertoli TTE3 cells harboring temperature-sensitive SV40 large T-antigen.

    abstract::To identify the molecular basis by which nonpermissive temperature (NPT) induces cell differentiation in Sertoli TTE3 cells harboring temperature-sensitive SV40 large T-antigen, we performed global scale microarray and computational gene network analyses. In TTE3 cells, inactivation of the large T-antigen by a NPT at ...

    journal_title:Cell biology international

    pub_type: 杂志文章

    doi:10.1016/j.cellbi.2007.04.007

    authors: Tabuchi Y,Takasaki I,Suto A,Kondo T,Suzuki Y,Obinata M

    更新日期:2007-10-01 00:00:00