Effects of parathyroid hormone and cyclic AMP analogues on the activity of ornithine decarboxylase and expression of the differentiated phenotype of chondrocytes in culture.

abstract：:Cystamine together with colchicine markedly enhanced the uptake of [3H]-thymidine into DNA of quiescent cultures of insulin-stimulated Swiss 3T3 mouse fibroblasts. Flow cytofluorometric analyses showed an increased rate of transition of cells from G0/G1----S + G2 in response to combinations of insulin, colchicine, and...

journal_title：Journal of cellular physiology

authors： Fong S,Friedkin M

更新日期：1984-09-01 00:00:00

abstract：:An artificial wound in a confluent monolayer of human keratinocyte HaCaT cells or mouse embryo fibroblast Swiss NIH 3T3 cells was used to analyze the effects of the nitric oxide (NO) chemical donor, S-nitroso-N-acetylpenicillamine (SNAP). SNAP exposure promoted an enhanced rate of wound closure and accelerated motilit...

journal_title：Journal of cellular physiology

authors： La Torre C,Cinque B,Lombardi F,Miconi G,Palumbo P,Evtoski Z,Placidi G,Fanini D,Cimini AM,Benedetti E,Giuliani M,Cifone MG

更新日期：2016-10-01 00:00:00

abstract：:MicroRNA 520c and 373 (miR-520c and miR-373) have been characterized as oncogenes and play critical roles in cancer cell metastasis. However, the relationship between these two microRNAs and matrix metalloproteinases (MMPs), which are important in cancer cell metastasis, remains unknown. Here, we report new evidence i...

journal_title：Journal of cellular physiology

authors： Liu P,Wilson MJ

更新日期：2012-02-01 00:00:00

abstract：:Arsenicosis induced by chronic exposure to arsenic is recognized as one of the main damaging effects on public health. Exposure to arsenic can cause hepatic fibrosis, but the molecular mechanisms by which this occurs are complex and elusive. It is not known if miRNAs are involved in arsenic-induced liver fibrosis. We ...

journal_title：Journal of cellular physiology

authors： Xue J,Xiao T,Wei S,Sun J,Zou Z,Shi M,Sun Q,Dai X,Wu L,Li J,Xia H,Tang H,Zhang A,Liu Q

更新日期：2021-01-22 00:00:00

abstract：:Apelin is an endogenous ligand of seven-transmembrane G protein-coupled receptor APJ. Apelin and APJ are distributed in various tissues, including the heart, lung, kidney, and even in tumor tissues. Studies show that apelin mRNA is highly expressed in the inner stripe of kidney outer medulla, which plays an important ...

journal_title：Journal of cellular physiology

authors： Huang Z,Wu L,Chen L

更新日期：2018-05-01 00:00:00

abstract：:Generation of reactive oxygen species (ROS) is a common event in the pathogenesis of acute lung injury. Endothelial cells may be both a target and a source of the ROS. Exposure of bovine pulmonary endothelial cells (BPAEC) to lipopolysaccharide (LPS) has been shown to result in intracellular generation of both ROS and...

journal_title：Journal of cellular physiology

authors： Mitchell J,Jiang H,Berry L,Meyrick B

更新日期：1996-11-01 00:00:00

abstract：:Cultured bovine aortic endothelial cells were fixed and stained with NBD-phallicidin and quantitated with a digital image analyzer for changes in actin cables and surface area. Serotonin (5-HT), norepinephrine (NE), dopamine and histamine (all at 10(-4)M concentrations) were tested for their ability to induce cytoskel...

journal_title：Journal of cellular physiology

authors： Welles SL,Shepro D,Hechtman HB

更新日期：1985-06-01 00:00:00

abstract：:The snRNAs are abundant and stable components of the interphase nucleus. Aqueous and non-aqueous cell fractionation demonstrate that the snRNAs appear transiently in the cytoplasm shortly after transcription, before returning permanently to the interphase nucleus. In pulse label and chase experiments, the newly synthe...

journal_title：Journal of cellular physiology

authors： Zieve GW

更新日期：1987-05-01 00:00:00

abstract：:We compared the effects of 95% O2 (hyperoxia) alone, endotoxin (20 ng/ml) alone, and 95% O2 plus endotoxin on the release of lactate dehydrogenase (LDH), uptake of 5-hydroxytryptamine (5-HT), and antioxidant enzyme activities in porcine pulmonary arterial and aortic endothelial cells in monolayer culture. Hyperoxia in...

journal_title：Journal of cellular physiology

authors： Block ER,Patel JM,Sheridan NP

更新日期：1985-02-01 00:00:00

abstract：:Glutamine is the most abundant free amino acid in the body and is known to play a regulatory role in several cell specific processes including metabolism (e.g., oxidative fuel, gluconeogenic precursor, and lipogenic precursor), cell integrity (apoptosis, cell proliferation), protein synthesis, and degradation, contrac...

journal_title：Journal of cellular physiology

authors： Curi R,Lagranha CJ,Doi SQ,Sellitti DF,Procopio J,Pithon-Curi TC,Corless M,Newsholme P

更新日期：2005-08-01 00:00:00

abstract：:Beta-arrestins are scaffolding proteins implicated as negative regulators of TLR4 signaling in macrophages and fibroblasts. Unexpectedly, we found that beta-arrestin-1 (beta-arr-1) and -2 knockout (KO) mice are protected from TLR4-mediated endotoxic shock and lethality. To identify the potential mechanisms involved, w...

journal_title：Journal of cellular physiology

authors： Porter KJ,Gonipeta B,Parvataneni S,Appledorn DM,Patial S,Sharma D,Gangur V,Amalfitano A,Parameswaran N

更新日期：2010-11-01 00:00:00

abstract：:The role of microtubules in mitogen-induced human lymphocyte activation and proliferation was examined. The effect of colchicine, a microtubule-disrupting agent, was compared with taxol, a microtubule-stabilizing drug, and with isaxonine (N-isopropyl-amino-2-pyrimidine orthophosphate), a proposed microtubular-active d...

journal_title：Journal of cellular physiology

authors： Cuthbert JA,Shay JW

更新日期：1983-08-01 00:00:00

abstract：:Release of transcellular tension upon disruption of actin stress fibers with cytochalasin D (CD) and associated changes in cell morphology are reflected in the rapid transcription of "deformation-responsive" genes. For certain genes (e.g., urokinase plasminogen activator and its type-1 inhibitor PAI-1), de novo mRNA s...

journal_title：Journal of cellular physiology

authors： Samarakoon R,Higgins PJ

更新日期：2003-06-01 00:00:00

abstract：:The glycoprotein laminin appears to function in the attachment of various epithelial cells to basement membranes. We examined whether its putative cell-adhesive activity could be analyzed in a simple, one-component model system--the agglutination of erythrocytes. Laminin is a potent agglutinin of aldehyde-fixed sheep ...

journal_title：Journal of cellular physiology

authors： Kennedy DW,Rohrbach DH,Martin GR,Momoi T,Yamada KM

更新日期：1983-03-01 00:00:00

abstract：:Scatchard analysis of binding of 125I-basic fibroblast growth factor (FGF) to baby hamster kidney (BHK) cells revealed the presence of two binding sites: a high affinity site with KD of 20 pM and 80,000 sites per cell and a low affinity site with KD of about 2 nM and 600,000 sites per cell. The binding to the two site...

journal_title：Journal of cellular physiology

authors： Moscatelli D

更新日期：1987-04-01 00:00:00

abstract：:The presence of inflammatory cells and their products in the tumor microenvironment plays a crucial role in the pathogenesis of a tumor. Releasing the cytokines from a host in response to infection and inflammation can inhibit tumor growth and progression. However, tumor cells can also respond to the host cytokines wi...

journal_title：Journal of cellular physiology

authors： Shadpour P,Zamani M,Aghaalikhani N,Rashtchizadeh N

更新日期：2019-02-18 00:00:00

abstract：:Vitamin D3 metabolites regulate the differentiation of chondrocytes isolated from the growth zone or resting zone of rat costochondral cartilage. Since some of the direct membrane effects of vitamin D metabolites are nongenomic, we hypothesized that protein kinase C (PKC) plays a role in signal transduction for these ...

journal_title：Journal of cellular physiology

authors： Sylvia VL,Schwartz Z,Schuman L,Morgan RT,Mackey S,Gomez R,Boyan BD

更新日期：1993-11-01 00:00:00

abstract：:Several papers report a hypoxia-induced upregulation of the endothelial nitric oxide synthase (eNOS) mRNA expression. Since there is no known hypoxia-sensitive element binding site in the eNOS promoter, we reasoned that the effect of hypoxia could be simulated by a metabolically elicited alteration of the redox state....

journal_title：Journal of cellular physiology

authors： Hoffmann A,Gloe T,Pohl U

更新日期：2001-07-01 00:00:00

abstract：:Migration and proliferation of smooth muscle cells (SMCs) are key events during neointimal formation in pathological conditions of vessels. Tenascin-C (TNC) is upregulated in the developing neointima of lesions. We evaluated the effects of TNC on responses of SMCs against platelet-derived growth factor (PDGF) stimulat...

journal_title：Journal of cellular physiology

authors： Ishigaki T,Imanaka-Yoshida K,Shimojo N,Matsushima S,Taki W,Yoshida T

更新日期：2011-10-01 00:00:00

abstract：:Lipocalin-2 (LCN2) is a protein largely expressed in many tissues, associated with different biological phenomena such as cellular differentiation, inflammation and cancer acting as a survival/apoptotic signal. We found that LCN2 was expressed during osteoblast differentiation and we generated transgenic (Tg) mice ove...

journal_title：Journal of cellular physiology

authors： Costa D,Lazzarini E,Canciani B,Giuliani A,Spanò R,Marozzi K,Manescu A,Cancedda R,Tavella S

更新日期：2013-11-01 00:00:00

abstract：:The components of unidirectional K influx and efflux have been investigated in the 3T3 cell and the SV40 transformed 3T3 cell in expontntial and stationary growth phase. Over the cell densities used for transport experiments the 3T3 cell goes from exponential growth to density dependent inhibition of growth (4 X 10(4)...

journal_title：Journal of cellular physiology

authors： Spaggiare S,Wallach MJ,Tupper JT

更新日期：1976-11-01 00:00:00

abstract：:Properties of the change from asparagine dependence (asn-) to independence (asn+) were investigated in the androgenetic haploid frog cell line ICR 2A. Two types of asn+ variants arose spontaneously during culture. Glutamine-dependent asparagine synthetase (AS) activity, found to be deficient in asn- cells, was repress...

journal_title：Journal of cellular physiology

authors： Hepfer CE,Little WA,Hengst JA,Freed JJ

更新日期：1989-04-01 00:00:00

abstract：:There is strong evidence that thyroid hormones through triiodothyronine (T3) regulate Sertoli cell proliferation and differentiation in the neonatal testis. However, the mechanism(s) by which they are able to control Sertoli cell proliferation is unclear. In the present study in vivo approaches (PTU-induced neonatal h...

journal_title：Journal of cellular physiology

authors： Gilleron J,Nebout M,Scarabelli L,Senegas-Balas F,Palmero S,Segretain D,Pointis G

更新日期：2006-10-01 00:00:00

abstract：:We investigated gene expression profiles of vascular endothelial growth factor (VEGF) and pigment epithelium-derived factor (PEDF) in differentiated and non-differentiated retinal pigment epithelial (RPE) cells during oxidative stress. Human RPE cells were grown in culture on laminin-coated flasks to obtain differenti...

journal_title：Journal of cellular physiology

authors： Ohno-Matsui K,Morita I,Tombran-Tink J,Mrazek D,Onodera M,Uetama T,Hayano M,Murota SI,Mochizuki M

更新日期：2001-12-01 00:00:00

abstract：:The release of vasodilating substances from the vascular endothelium has been postulated to depend on a rise in the level of intracellular free calcium (Cai++). We measured Cai++ in intact monolayers of calf endothelial cells, grown in culture, that were loaded with the fluorescent calcium indicator quin 2. Fluorescen...

journal_title：Journal of cellular physiology

authors： Lückhoff A,Busse R

更新日期：1986-03-01 00:00:00

abstract：:NIH-3T3 cells transformed by the EJ-ras oncogene display reduced platelet-derived growth factor (PDGF)-stimulated phospholipase C activity as measured by inositol 1,4,5-triphosphate (IP3) synthesis and Ca2+ mobilization. The lack of PDGF-stimulated Ca2+ mobilization in EJ-ras transformed cells is not due to a loss of ...

journal_title：Journal of cellular physiology

authors： Olinger PL,Benjamin CW,Gorman RR,Connor JA

更新日期：1989-05-01 00:00:00

abstract：:The essential trace element zinc (Zn) is widely required in cellular functions, and abnormal Zn homeostasis causes a variety of health problems including immunodeficiency and sensory dysfunctions. Previous studies had shown that Zn availability was also important for tumor growth and progression. The aim of the presen...

journal_title：Journal of cellular physiology

authors： Yu Z,Yu Z,Chen Z,Yang L,Ma M,Lu S,Wang C,Teng C,Nie Y

更新日期：2019-11-01 00:00:00

abstract：:This study is performed to examine the impacts of microRNA-218 (miR-218) on cardiac microvascular endothelial cells (CMECs) injury induced by coronary artery disease (CAD). Reverse-transcription quantitative polymerase chain reaction (RT-qPCR) was applied for detecting miR-218 expression in serum of patients with CAD ...

journal_title：Journal of cellular physiology

authors： Gao W,Cui H,Li Q,Zhong H,Yu J,Li P,He X

更新日期：2020-03-01 00:00:00

abstract：:Mammalian sperm require to spend a limited period of time in the female reproductive tract to become competent to fertilize in a process called capacitation. It is well established that HCO3- is essential for capacitation because it activates the atypical soluble adenylate cyclase ADCY10 leading to cAMP production, an...

journal_title：Journal of cellular physiology

authors： Puga Molina LC,Pinto NA,Torres Rodríguez P,Romarowski A,Vicens Sanchez A,Visconti PE,Darszon A,Treviño CL,Buffone MG

更新日期：2017-06-01 00:00:00

abstract：:A mutant (A204) of Chinese hamster ovary cells (CHO-K1), which is deficient in dihydroorotate (DHO) dehydrogenase (E.C. 1.3,3.1) activity, has been isolated by a replica plating procedure. The mutant does not show a requirement for exogenously added pyrimidines. Examination of intact cells shows that the mutant accumu...

journal_title：Journal of cellular physiology

authors： Stamato TD,Patterson D

更新日期：1979-03-01 00:00:00