Collective cell migration of primary zebrafish keratocytes.

abstract：:Mitochondrial DNA (mtDNA) represents 0.15% of the total cell DNA (at least an order of magnitude less than in liver or heart) of rabbit articular chondrocytes. Besides the already well-documented low respiratory activity, chondrocyte differentiation thus involves a specific control of mitochondrial biogenesis. When tr...

journal_title：Experimental cell research

authors： Champagne AM,Benel L,Ronot X,Mignotte F,Adolphe M,Mounolou JC

更新日期：1987-08-01 00:00:00

abstract：:The puromycin analog N6,N6-dimethyladenine (6-dimethylaminopurine or 6-DMAP) was found to inhibit meiosis reinitiation in starfish oocytes stimulated by the natural hormone 1-methyladenine. Increasing concentrations of this agent delayed and eventually blocked germinal vesicle breakdown. They were found to be effectiv...

journal_title：Experimental cell research

authors： Neant I,Guerrier P

更新日期：1988-05-01 00:00:00

abstract：:hnRNP I, also referred to as polypyrimidine tract binding protein, is one of the proteins associated with nascent pre-mRNA in the heterogeneous nuclear ribonucleoprotein (hnRNP) complexes. As for all karyophilic proteins, the nuclear import of hnRNP proteins requires specific sequence determinants that in many instanc...

journal_title：Experimental cell research

authors： Romanelli MG,Weighardt F,Biamonti G,Riva S,Morandi C

更新日期：1997-08-25 00:00:00

abstract：:DNA topoisomerase (topo) I plays an important role in DNA metabolism by relieving the torsional restraints of DNA topology through ATP-independent single-strand DNA breakage. In the present study, we expressed human topo I in HeLa cells by fusing it to enhanced green fluorescent protein (EGFP). The EGFP-topo I fusion ...

journal_title：Experimental cell research

authors： Mo YY,Wang P,Beck WT

更新日期：2000-05-01 00:00:00

abstract：:The adenine nucleotide translocator-2 (ANT2) gene is expressed in growth-activated cells together with the early-immediate genes. We have studied the mechanism of ANT2 expression during the serum-induced transition from G0 to G1 and during reentry into G0 as cells approach confluence. Actinomycin D completely blocked ...

journal_title：Experimental cell research

authors： Barath P,Luciakova K,Hodny Z,Li R,Nelson BD

更新日期：1999-05-01 00:00:00

abstract：:Prothymosin alpha (ProT alpha) is a nuclear protein related to cell proliferation. Its gene is highly activated during postnatal development at stages containing many proliferating but also differentiating cells. In this report, a study on ProT alpha gene expression during differentiation of human myeloid leukemic (HL...

journal_title：Experimental cell research

authors： Dosil M,Alvarez-Fernández L,Gómez-Márquez J

更新日期：1993-01-01 00:00:00

abstract：:Notch signaling involves the proteolytic cleavage of the transmembrane Notch receptor after binding to its transmembrane ligands. Jagged-1 also undergoes proteolytic cleavage by gamma-secretase and releases an intracellular fragment. In this study, we have demonstrated that the Jagged-1 intracellular domain (JICD) inh...

journal_title：Experimental cell research

authors： Kim MY,Jung J,Mo JS,Ann EJ,Ahn JS,Yoon JH,Park HS

更新日期：2011-10-15 00:00:00

abstract：:It is known that freshly dissociated thyroid cell clusters form follicles in suspension culture. Thyroid epithelial cell lines, grown for many generations in vitro, fail to show colloid-containing lumina when cultured as monolayers. Several thyroid cell lines, some transformed, have been tested with respect to their a...

journal_title：Experimental cell research

authors： Nitsch L,Tacchetti C,Tramontano D,Ambesi-Impiombato FS

更新日期：1984-05-01 00:00:00

abstract：:Intestinal ischemia/reperfusion (I/R) injury is a grave clinical emergency and associated with high morbidity and mortality rates. Based on the complex underlying mechanisms, a multimodal pharmacological approach seems necessary to prevent intestinal I/R injury. The antibiotic drug doxycycline, which exhibits a wide r...

journal_title：Experimental cell research

authors： Hummitzsch L,Zitta K,Berndt R,Kott M,Schildhauer C,Parczany K,Steinfath M,Albrecht M

更新日期：2017-04-15 00:00:00

abstract：:We have compared the rate of synthesis, half-life, and steady-state content of the oncoprotein p53 in logarithmically growing cultures of (a) primary embryo, (b) immortalized but untransformed, and (c) spontaneously transformed mouse fibroblasts. Steady-state p53 content derived from metabolic labeling and immunopreci...

journal_title：Experimental cell research

authors： Williams NW,Wynford-Thomas D

更新日期：1989-10-01 00:00:00

abstract：:Adaptation to low oxygen conditions is essential for maintaining homeostasis and viability in oxygen-consuming multi-cellular tissues, including solid tumors. Central in these processes are the hypoxia-inducible transcription factors, HIF-1 and HIF-2, controlling genes involved in e.g. glucose metabolism and neovascul...

journal_title：Experimental cell research

authors： Löfstedt T,Fredlund E,Noguera R,Navarro S,Holmquist-Mengelbier L,Beckman S,Påhlman S,Axelson H

更新日期：2009-07-01 00:00:00

abstract：:The NF-kappaB/RelA family of transcription factors regulates inducible transcription of a large number of genes in response to diverse stimuli. Little is known, however, about the location of NF-kappaB in the cytoplasm and the transport mechanism to the nucleus. We found that NF-kappaB is associated with the actin-bin...

journal_title：Experimental cell research

authors： Babakov VN,Petukhova OA,Turoverova LV,Kropacheva IV,Tentler DG,Bolshakova AV,Podolskaya EP,Magnusson KE,Pinaev GP

更新日期：2008-03-10 00:00:00

abstract：:Porcine brain microvascular endothelial cells (PBMEC) were isolated from fresh brains by several enzymatic digestion steps followed by a gradient centrifugation. Cells of the primary culture were transfected with pRNS-1, encoding for the small and large T-antigens of SV 40, by means of lipofection. After selection wit...

journal_title：Experimental cell research

authors： Teifel M,Friedl P

更新日期：1996-10-10 00:00:00

abstract：:The Ras-like family of small GTPases includes, among others, Ras, Rap1, R-ras, and Ral. The family is characterized by similarities in the effector domain. While the function of Ras is, at least in part, elucidated, little is known about other members of the family. Currently, much attention is focused on the small GT...

journal_title：Experimental cell research

authors： Zwartkruis FJ,Bos JL

更新日期：1999-11-25 00:00:00

abstract：:Terminally differentiated skeletal muscle myotubes are arrested in G0 phase of the cell cycle and are unable to be released from this arrest by stimulation with mitogens including serum and growth factors. To inspect a possibility of reversing the quiescence at the G0 phase, we have exploited the mouse skeletal muscle...

journal_title：Experimental cell research

authors： Ohkubo Y,Kishimoto T,Nakata T,Yasuda H,Endo T

更新日期：1994-09-01 00:00:00

abstract：:Clear cell renal cell carcinoma (ccRCC) is one of the most common malignant tumors in the urinary system, and its incidence continues to increase. Regulator of calcineurin 1 (RCAN1), one of the genes on chromosome 21, is a crucial mediator of tumor inhibition. RCAN1.4 is best characterized as an endogenous inhibitor o...

journal_title：Experimental cell research

authors： Song Z,Cao Q,Ruan H,Yang H,Wang K,Bao L,Cheng G,Xu T,Xiao H,Wang C,Liu D,Chen K,Zhang X

更新日期：2018-11-15 00:00:00

abstract：:Mutations in PKHD1 (polycystic kidney and hepatic disease gene 1) gene cause the autosomal recessive polycystic kidney disease (ARPKD). Fibrocystin/polyductin (FPC), encoded by PKHD1, is a membrane-associated receptor-like protein. Although it is widely accepted that cystogenesis is mostly due to aberrant cell prolife...

journal_title：Experimental cell research

authors： Sun L,Wang S,Hu C,Zhang X

更新日期：2011-04-15 00:00:00

abstract：:The bone morphogenetic proteins (BMPs) are potent osteoinductive factors that accelerate osteoblast maturation, accompanied by increased cell-substrate adhesion. BMP-2 treatment of osteoblastic cells increases phosphorylation of the cytoplasmic BMP-2 signaling molecules, Smad1 and Smad5. We have previously reported th...

journal_title：Experimental cell research

authors： Nöth U,Tuli R,Seghatoleslami R,Howard M,Shah A,Hall DJ,Hickok NJ,Tuan RS

更新日期：2003-11-15 00:00:00

abstract：:Inhibition of p38MAPK alpha/beta is known to enhance 1,25-dihydroxyvitamin (1,25D)-induced monocytic differentiation, but the detailed mechanism of this effect was not clear. We now show that the enhancement of differentiation becomes apparent with slow kinetics (12-24 h). Interestingly, the inhibition of p38MAPK alph...

journal_title：Experimental cell research

authors： Zhang J,Harrison JS,Studzinski GP

更新日期：2011-01-01 00:00:00

abstract：:Mechanical stress is an important regulator of chondrocyte functions but the mechanisms by which chondrocytes sense mechanical signals are unknown. Receptors for matrix molecules are likely involved in the mechanical signaling. In the first part of this study we identified integrins with affinity for the cartilage-spe...

journal_title：Experimental cell research

authors： Holmvall K,Camper L,Johansson S,Kimura JH,Lundgren-Akerlund E

更新日期：1995-12-01 00:00:00

abstract：:Apoptosis plays an important role in eliminating dysfunctional damaged cells. For skin, the best characterized injurious environmental agent is ultraviolet (UV) irradiation. Most of the damaging UV irradiation is absorbed in the epidermis and leads to apoptosis of keratinocytes. However, epidermal melanocytes appear t...

journal_title：Experimental cell research

authors： Zhai S,Yaar M,Doyle SM,Gilchrest BA

更新日期：1996-05-01 00:00:00

abstract：:In dog thyrocytes in primary culture, thyrotropin (TSH), acting through cyclic AMP, induces proliferation and differentiation expression, while tetradecanoylphorbol acetate (TPA) or epidermal growth factor (EGF) induces proliferation and dedifferentiation. In this work, we have investigated the regulation of mRNA expr...

journal_title：Experimental cell research

authors： Pirson I,Dumont JE

更新日期：1994-10-01 00:00:00

abstract：:This review article describes the pathways and mechanisms of endocytosis and post-endocytic sorting of the EGF receptor (EGFR/ErbB1) and other members of the ErbB family. Growth factor binding to EGFR accelerates its internalization through clathrin-coated pits which is followed by the efficient lysosomal targeting of...

journal_title：Experimental cell research

authors： Sorkin A,Goh LK

更新日期：2009-02-15 00:00:00

abstract：:Nuclear-envelope nucleoside triphosphatase activity (NTPase), an enzymatic activity thought to participate in RNA transport, was localized in rat liver in situ after brief perfusion with 3% paraformaldehyde. Reaction product was distributed along the nucleoplasmic side of the nuclear envelope (NE) in heterochromatin, ...

journal_title：Experimental cell research

authors： Clawson GA,Friend DS,Smuckler EA

更新日期：1984-11-01 00:00:00

abstract：:Inhibition of cAMP-dependent protein kinase activity by microinjection of a specific physiologic protein inhibitor into sea urchin eggs inhibits the first cleavage after fertilization. Inhibition apparently occurs at some time prior to or during formation of the mitotic spindle. Measurement of the total protein kinase...

journal_title：Experimental cell research

authors： Browne CL,Bower WA,Palazzo RE,Rebhun LI

更新日期：1990-05-01 00:00:00

abstract：:Phosphatidylinositol 3-kinase inhibitors have been shown to affect endocytosis or subsequent intracellular sorting in various receptor systems. Agonist-activated beta(2)-adrenergic receptors undergo desensitization by mechanisms that include the phosphorylation, endocytosis and degradation of receptors. Following endo...

journal_title：Experimental cell research

authors： Awwad HO,Iyer V,Rosenfeld JL,Millman EE,Foster E,Moore RH,Knoll BJ

更新日期：2007-07-15 00:00:00

abstract：:Exponentially growing Chinese hamster V79-171b lung fibroblasts seeded at high density on plastic (approximately 7 x 10(3) cells/cm2) flatten, elongate, and produce significant amounts of extracellular fibronectin. When lysed in weak alkali/high salt, the rate of DNA denaturation following exposure to ionizing radiati...

journal_title：Experimental cell research

authors： Olive PL,Vanderbyl S,MacPhail SH

更新日期：1991-04-01 00:00:00

abstract：:Gp38k is a 383-amino-acid secreted glycoprotein expressed by cultured vascular smooth muscle cells during the time of transition from a proliferating monolayer culture to a nonproliferating multilayered (differentiated) culture. Expression continues as the cell culture forms multicellular nodules. Because this transit...

journal_title：Experimental cell research

authors： Malinda KM,Ponce L,Kleinman HK,Shackelton LM,Millis AJ

更新日期：1999-07-10 00:00:00

abstract：:Multiple myeloma is characterized by the malignant growth of immunoglobulin producing plasma cells, predominantly in the bone marrow. The effects of primary human mesenchymal stromal cells on the differentiation phenotype of multiple myeloma cells were studied by co-culture experiments. The incubation of multiple myel...

journal_title：Experimental cell research

authors： Dezorella N,Pevsner-Fischer M,Deutsch V,Kay S,Baron S,Stern R,Tavor S,Nagler A,Naparstek E,Zipori D,Katz BZ

更新日期：2009-07-01 00:00:00

abstract：:C-KIT encodes a tyrosine kinase receptor (KIT) that, when activated by its ligand (KL), stimulates proliferation, differentiation, migration, and survival. Greater than 70% of epithelial ovarian cancers coexpress c-KIT and KL. C-KIT and KL expression levels have been shown to be up-regulated by cAMP in some cell types...

journal_title：Experimental cell research

authors： Shaw TJ,Keszthelyi EJ,Tonary AM,Cada M,Vanderhyden BC

更新日期：2002-02-01 00:00:00