Virally activated Ras cooperates with integrin to induce tubulogenesis in sinusoidal endothelial cell lines.

abstract：:Conditions have been established under which the antizyme of ornithine decarboxylase (E.C. 4.1.1.17, L-ornithine carboxy-lyase, ODC) a non-competitive protein inhibitor of ODC, can be detected in cells in response to as little as 10(-7) M putrescine. The maintenance of intracellular antizyme activity depends upon the ...

journal_title：Journal of cellular physiology

authors： Heller JS,Canellakis ES

更新日期：1981-05-01 00:00:00

abstract：:This study was undertaken to gain more insight into the mechanism whereby TGF-beta influences the cell cycle progression of cultured rabbit articular chondrocytes. Using proliferating chondrocytes in fetal calf serum-containing medium, we have previously shown that TGF-beta induced a recruitment of cells at the end of...

journal_title：Journal of cellular physiology

authors： Vivien D,Galéra P,Lebrun E,Daireaux M,Loyau G,Pujol JP

更新日期：1992-02-01 00:00:00

abstract：:Glioblastoma multiforme (GBM) cells are characterised by their extreme chemoresistance. The activity of multiple-drug resistance (MDR) transporters that extrude antitumor drugs from cells plays the most important role in this phenomenon. To date, the mechanism controlling the expression and activity of MDR transporter...

journal_title：Journal of cellular physiology

authors： Quezada C,Garrido W,Oyarzún C,Fernández K,Segura R,Melo R,Casanello P,Sobrevia L,San Martín R

更新日期：2013-03-01 00:00:00

abstract：:Oral administration of ajulemic acid (AjA), a cannabinoid acid devoid of psychoactivity, prevents joint tissue injury in rats with adjuvant induced arthritis. Because activation of osteoclasts is central to the pathogenesis of bone erosion in patients with rheumatoid arthritis (RA), we investigated the influence of Aj...

journal_title：Journal of cellular physiology

authors： George KL,Saltman LH,Stein GS,Lian JB,Zurier RB

更新日期：2008-03-01 00:00:00

abstract：:The present study was to investigate the effects and action mechanisms of digoxin and ouabain on steroidogenesis in human adrenocortical NCI-H295 cells. Administration of digoxin or ouabain for 24 h decreased the basal and angiotensin II (Ang II)-stimulated release of aldosterone by NCI-H295 cells. The conversions of ...

journal_title：Journal of cellular physiology

authors： Kau MM,Kan SF,Wang JR,Wang PS

更新日期：2005-12-01 00:00:00

abstract：:The influence upon different cellular and humoral parameters of hemopoiesis of three structurally unrelated, highly purified bacterial cell-wall components (BCWC) was investigated. The spleens of C57BL/6 mice assayed 6 days after the injection of either lipid A or outer-membrane lipoportein, but not murein, showed a m...

journal_title：Journal of cellular physiology

authors： Staber FG,Johnson GR

更新日期：1980-10-01 00:00:00

abstract：:Copper, an essential trace element, can be toxic to some cells when present in excess. But thorough investigations into the cytotoxicity of copper and subsequent molecular mechanisms are rare, although the cytotoxicity of copper has been applied to cancer chemotherapy. The present study demonstrates that Cu(2+) inhibi...

journal_title：Journal of cellular physiology

authors： Zhai Q,Ji H,Zheng Z,Yu X,Sun L,Liu X

更新日期：2000-08-01 00:00:00

abstract：:The biosynthesis and assembly of the peripheral sector (V1) of the vacuolar proton-translocating adenosine triphosphatase (V-ATPase) was studied in a bovine kidney epithelial cell line. Monolayer cultures of cells were metabolically radiolabeled with Tran35S-label and the V-ATPase subsequently immunoprecipitated using...

journal_title：Journal of cellular physiology

authors： Myers M,Forgac M

更新日期：1993-07-01 00:00:00

abstract：:Eukaryotic organisms package DNA into chromatin for compact storage in the cell nucleus. However, this process promotes transcriptional repression of genes. To overcome the transcriptional repression, chromatin remodeling complexes have evolved that alter the configuration of chromatin packaging of DNA into nucleosome...

journal_title：Journal of cellular physiology

authors： Bartlett C,Orvis TJ,Rosson GS,Weissman BE

更新日期：2011-08-01 00:00:00

abstract：:Although the mechanism is unknown, infiltration anesthetics are believed to have membrane-stabilizing action. We report here that such a most commonly used anesthetic, lidocaine, effectively inhibited the invasive ability of human cancer (HT1080, HOS, and RPMI-7951) cells at concentrations used in surgical operations ...

journal_title：Journal of cellular physiology

authors： Mammoto T,Higashiyama S,Mukai M,Mammoto A,Ayaki M,Mashimo T,Hayashi Y,Kishi Y,Nakamura H,Akedo H

更新日期：2002-09-01 00:00:00

abstract：:Nitric oxide triggers cGMP-dependent kinase-mediated phosphorylation of the actin regulator vasodilator-stimulated phosphoprotein (VASP) at residue serine239. The function of this phosphorylation for smooth muscle cell (SMC) adhesion, spreading, matrix contraction, and invasion is not well understood. We reconstituted...

journal_title：Journal of cellular physiology

authors： Defawe OD,Kim S,Chen L,Huang D,Kenagy RD,Renné T,Walter U,Daum G,Clowes AW

更新日期：2010-01-01 00:00:00

abstract：:We have previously found progressive diabetic nephropathy in inducible cAMP early repressor (ICER Igamma) transgenic (Tg) mice. The ICER Igamma Tg mouse is an interesting model of sustained hyperglycemia due to its low production of insulin and insulin-producing beta cells. Here in a longitudinal study we further anal...

journal_title：Journal of cellular physiology

authors： Inada A,Kanamori H,Arai H,Akashi T,Araki M,Weir GC,Fukatsu A

更新日期：2008-05-01 00:00:00

abstract：:The untransformed stable cell line Met murine hepatocytes (MMH), generated from liver explants of transgenic mice expressing a constitutively active truncated form of the human hepatocyte growth factor receptor (cyto-Met), represents an innovative tool for in vitro studies of liver function. In the present report, we ...

journal_title：Journal of cellular physiology

authors： Bellovino D,Lanyau Y,Garaguso I,Amicone L,Cavallari C,Tripodi M,Gaetani S

更新日期：1999-10-01 00:00:00

abstract：:P-glycoproteins (Pgp) are comprised of a small family of plasma membrane proteins whose abundance in cultured cells is often associated with the multidrug resistance phenotype. Overexpression of Pgp has been observed in many types of human cancers, but the molecular basis for this overexpression has not been establish...

journal_title：Journal of cellular physiology

authors： Lee CH,Bradley G,Ling V

更新日期：1998-10-01 00:00:00

abstract：:The signaling pathways that stimulate glucose uptake in response to muscle contraction are not well defined. Recently, we showed that carbachol, an acetylcholine analog, stimulates contraction of C2C12 myotube cultures and the rapid arrival of myc-epitope tagged GLUT4 glucose transporters at the cell surface. Here, we...

journal_title：Journal of cellular physiology

authors： Niu W,Bilan PJ,Yu J,Gao J,Boguslavsky S,Schertzer JD,Chu G,Yao Z,Klip A

更新日期：2011-01-01 00:00:00

abstract：:The protein tyrosine kinase pp125FAK (focal adhesion kinase, or FAK) is expressed by a variety of cell types and has been implicated in integrin-mediated signaling events. We explored the potential functions of FAK by expressing it de novo in a cell type lacking FAK. We showed previously that cultured human macrophage...

journal_title：Journal of cellular physiology

authors： De Nichilo MO,Katz BZ,O'Connell B,Yamada KM

更新日期：1999-02-01 00:00:00

abstract：:The expression of parathyroid hormone-related protein (PTHrP) was studied in a range of cell cultures representative of the osteoblast lineage and in rat calvarial sections. Primary newborn rat calvarial cells, a rat preosteoblastic cell line (UMR 201), a mouse stromal cell line (ST 2), a mouse calvaria-derived osteob...

journal_title：Journal of cellular physiology

authors： Suda N,Gillespie MT,Traianedes K,Zhou H,Ho PW,Hards DK,Allan EH,Martin TJ,Moseley JM

更新日期：1996-01-01 00:00:00

abstract：:A variant of the hypoxanthine-guanine phosphoribosyltransferase deficient, and adenine phosphoribosyltransferase deficient mouse resistant to 6-azauridine. These cells are not only resistant to 6-azauridine (5 X 10(-4) M), but also to adenosine (10(-3) M). Resistance persists indefinitely even in the absence of both c...

journal_title：Journal of cellular physiology

authors： Hashmi S,May SR,Krooth RS,Miller OJ

更新日期：1975-10-01 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：:An association has been proved between high salt consumption and cardiovascular mortality. In vertebrates, the heart is the first functional organ to be formed. However, it is not clear whether high-salt exposure has an adverse impact on cardiogenesis. Here we report high-salt exposure inhibited basement membrane brea...

journal_title：Journal of cellular physiology

authors： Gao LR,Wang G,Zhang J,Li S,Chuai M,Bao Y,Hocher B,Yang X

更新日期：2018-09-01 00:00:00

abstract：:Osteogenic differentiation is a complicated process that depends on various regulatory factors and signal pathways. In our research, the osteogenic differentiation capacity was analyzed by alizarin red staining, alkaline phosphatase activity, and protein levels of osteogenic differentiation markers including runt-rela...

journal_title：Journal of cellular physiology

authors： Li Z,Sun Y,Cao S,Zhang J,Wei J

更新日期：2019-05-01 00:00:00

abstract：:Histone deacetylase 2 (HDAC2) catalyzes deacetylation of histones at the promoter and coding regions of transcribed genes and regulates chromatin structure and transcription. To explore the role of HDAC2 and phosphorylated HDAC2 in gene regulation, we studied the location along transcribed genes, the mode of recruitme...

journal_title：Journal of cellular physiology

authors： Jahan S,Sun JM,He S,Davie JR

更新日期：2018-02-01 00:00:00

abstract：:In vitro incubation of hepatocytes acutely isolated from adult male rats leads to a rapid conversion of the adrenergic activation of glycogenolysis from an alpha 1-receptor (alpha 1AR) to a beta 2-receptor (beta 2AR) mediated response within 4 h. In order to understand the underlying mechanism, we examined time-depend...

journal_title：Journal of cellular physiology

authors： Ishac EJ,Lazar-Wesley E,Kunos G

更新日期：1992-07-01 00:00:00

abstract：:Chronic myeloid leukemia (CML) is a hematopoietic stem cell disorder caused by the oncogenic activity of the Bcr-Abl protein, a deregulated tyrosine kinase. Calcium may act directly on cellular enzymes and in conjunction with other cellular metabolites, such as cyclic nucleotides, to regulate cell functions. Alteratio...

journal_title：Journal of cellular physiology

authors： Ciarcia R,d'Angelo D,Pacilio C,Pagnini D,Galdiero M,Fiorito F,Damiano S,Mattioli E,Lucchetti C,Florio S,Giordano A

更新日期：2010-08-01 00:00:00

abstract：:A decline in cell surface gamma-glutamyl transpeptidase specific activity was previously observed to be concomitant with C6 glial cell proliferation. To elucidate the underlying factor(s) mediating gamma-glutamyl transpeptidase down-regulation, the effects of C6 cell density and culture conditions on cell surface tran...

journal_title：Journal of cellular physiology

authors： Morgenstern K,Hanson-Painton O,Wang BL,De Bault L

更新日期：1992-01-01 00:00:00

abstract：:The effect of transforming growth factor-beta 1 (TGF-beta 1) on collagen biosynthesis was investigated in confluent primary monolayer cultures of rabbit articular chondrocytes (RAC). Exposure to TGF-beta (0.1, 1, and 10 ng/ml) in serum-free medium caused a dose- and time-dependent stimulation of collagen biosynthesis ...

journal_title：Journal of cellular physiology

authors： Galéra P,Vivien D,Pronost S,Bonaventure J,Rédini F,Loyau G,Pujol JP

更新日期：1992-12-01 00:00:00

abstract：:Endothelin (ET)-1 was originally characterized as a potent vasoconstrictor peptide secreted by vascular endothelial cells. It possesses a wide range of biological activities within the cardiovascular system and in other organs, including the brain. Also secreted by endothelial cells, nitric oxide (NO), has recently be...

journal_title：Journal of cellular physiology

authors： Durieu-Trautmann O,Fédérici C,Créminon C,Foignant-Chaverot N,Roux F,Claire M,Strosberg AD,Couraud PO

更新日期：1993-04-01 00:00:00

abstract：:The physiological approach suggests that an environment associating the mesenchymal stromal cells (MSC) and low O(2) concentration would be most favorable for the maintenance of hematopoietic stem cells (HSCs) in course of ex vivo expansion of hematopoietic grafts. To test this hypothesis, we performed a co-culture of...

journal_title：Journal of cellular physiology

authors： Hammoud M,Vlaski M,Duchez P,Chevaleyre J,Lafarge X,Boiron JM,Praloran V,Brunet De La Grange P,Ivanovic Z

更新日期：2012-06-01 00:00:00

abstract：:Testicular germ cell tumors (TGCTs) are frequent solid malignant tumors and cause of death in men between 20-40 years of age. Genetic and environmental factors play an important role in the origin and development of TGCTs. Although the majority of TGCTs are responsive to chemotherapy, about 20% of patient presents inc...

journal_title：Journal of cellular physiology

authors： Chieffi P

更新日期：2017-02-01 00:00:00

abstract：:An increasing body of evidence shows that many of the key inositol lipids and enzymes responsible for their metabolism reside in nuclei. Moreover, the association of the nuclear phosphoinositide cycle with progression through the cell cycle and commitment toward differentiation has built a wider picture of the implica...

journal_title：Journal of cellular physiology

authors： Maraldi NM,Zini N,Santi S,Manzoli FA

更新日期：1999-11-01 00:00:00