Unidirectional co-stimulation by a non-mating strain of Tetrahymena thermophila.

abstract：:Podosome formation in vascular smooth muscle cells is characterized by the recruitment of AFAP-110, p190RhoGAP, and cortactin, which have specific roles in Src activation, local down-regulation of RhoA activity, and actin polymerization, respectively. However, the molecular mechanism that underlies their specific recr...

journal_title：Experimental cell research

authors： Crimaldi L,Courtneidge SA,Gimona M

更新日期：2009-09-10 00:00:00

abstract：:In Caenorhabditis elegans embryogenesis, phosphorylation events are critical to chromosomal changes. To investigate the dephosphorylation of chromosome behavior, we cloned and characterized the cDNA that encodes C. elegans protein phosphatase type 1 (CeGLC-7 beta), which is composed of 333 amino acids. CeGLC-7 beta po...

journal_title：Experimental cell research

authors： Sassa T,Ueda-Ohba H,Kitamura K,Harada S,Hosono R

更新日期：2003-07-15 00:00:00

abstract：:To study cell motility in different phases of the cell cycle, time-lapse recording by computer-assisted microscopy of unsynchronised cells from three mammalian cell lines (L929, BT4Cn, HeLa) was used for the determination of the displacements of individual cells. The displacements were used for calculation of three ke...

journal_title：Experimental cell research

authors： Walmod PS,Hartmann-Petersen R,Prag S,Lepekhin EL,Röpke C,Berezin V,Bock E

更新日期：2004-05-01 00:00:00

abstract：:Human diploid fibroblasts, arrested following serum or mevalonate depletion, were restimulated to a maximal rate of DNA synthesis within 24 h after the addition of serum or mevalonate, respectively. In both cases the initiation of DNA synthesis was preceded by a 12-h prereplicative phase. Upon the stimulation with ser...

journal_title：Experimental cell research

authors： Carlberg M,Hjertman M,Wejde J,Larsson O

更新日期：1994-06-01 00:00:00

abstract：:The protein encoded by C-terminal alternatively spliced p53 mRNA (p53as) has been shown previously to occur naturally in mouse cells and to bind sequence-specifically to DNA more efficiently than p53 (p53r, regular form). In the current study, p53as and p53r proteins ectopically expressed in p53-deficient cells each t...

journal_title：Experimental cell research

authors： Huang H,Kaku S,Knights C,Park B,Clifford J,Kulesz-Martin M

更新日期：2002-10-01 00:00:00

abstract：:Taking the advantage of single-molecule imaging, our recent study has revealed surprisingly long processive movement of a Formin protein, mDia1, surfing along with the growing end of actin filaments in living cells. This finding provides direct evidence for the ability of Formins to function as processive cappers that...

journal_title：Experimental cell research

authors： Watanabe N,Higashida C

更新日期：2004-11-15 00:00:00

abstract：:The highest activity of poly(ADP-ribose) synthetase was found in the testis among several rat tissues tested. Subcellular fractionation of the testis demonstrated that the synthetase was localized primarily in the nucleus and partially in the microsomal-ribosomal fraction. This result was confirmed by immunocytochemic...

journal_title：Experimental cell research

authors： Concha II,Figueroa J,Concha MI,Ueda K,Burzio LO

更新日期：1989-02-01 00:00:00

abstract：:The interaction between the central cell-binding domain (CBD) of fibronectin (FN) and its receptor integrin alpha 5 beta 1 was analyzed by both ligand-binding and cell adhesion assays. The ligands used were a CBD fragment (pCBD) of human plasma fibronectin and its recombinant versions including wild type CBD (wtCBD) a...

journal_title：Experimental cell research

authors： Obara M,Yoshizato K

更新日期：1995-01-01 00:00:00

abstract：:Identification of breast cancer not being a single disease but backed by multiple heterogeneous oncogenic subpopulations is of growing interest in developing personalized therapies to provide optimal outcomes. Through this review, we bring attention to evolution of tumor and microenvironment heterogeneity as a predomi...

journal_title：Experimental cell research

authors： Nandy A,Gangopadhyay S,Mukhopadhyay A

更新日期：2014-01-01 00:00:00

abstract：:We recently described that in the metastasizing rat pancreatic carcinoma line BSp73ASML the cell-cell adhesion molecule EpCAM, CD44 variant isoforms and the tetraspanins D6.1A and CD9 form a complex that is located in glycolipid-enriched membrane microdomains. This complex contains, in addition, an undefined 20 kDa pr...

journal_title：Experimental cell research

authors： Ladwein M,Pape UF,Schmidt DS,Schnölzer M,Fiedler S,Langbein L,Franke WW,Moldenhauer G,Zöller M

更新日期：2005-10-01 00:00:00

abstract：:Protein kinase B (Akt1) holds a central role for cellular growth, development, and survival, but the cellular pathways of Akt1 that prevent inflammatory demise in the vascular system remain undefined. Employing a constitutively active form of Akt1 (myristoylated Akt1) in endothelial cells (ECs), we demonstrate that Ak...

journal_title：Experimental cell research

authors： Chong ZZ,Kang JQ,Maiese K

更新日期：2004-06-10 00:00:00

abstract：:We found that a transient rise in cGMP levels, which was closely associated with the Ca2+ influx, occurred concomitant with the onset of myoblast fusion. The Ca2+ channel blocker D600 decreased both the cell fusion and the normal rise in cGMP levels. In contrast, the Ca2+ ionophore A23187 transiently increased cGMP le...

journal_title：Experimental cell research

authors： Choi SW,Baek MY,Kang MS

更新日期：1992-03-01 00:00:00

abstract：:The localization of talin and vinculin in chicken embryo fibroblasts (CEF) during transformation was studied by immunoelectron microscopy. CEF cells were infected with a temperature-sensitive mutant of Rous sarcoma virus. After 16 h at 42 degrees C, transformation was induced by incubation at 37 degrees C for differen...

journal_title：Experimental cell research

authors： Brands R,de Boer A,Feltkamp CA,Roos E

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:In recent years, immunotherapy for the treatment of tumors have been established. Dendritic cells (DCs) are extremely efficient and professional antigen presenting cells (APCs), which are an important target for immune therapeutic interventions in cancer. In present study, we investigated wheth...

journal_title：Experimental cell research

authors： Gao X,Han D,Fan W

更新日期：2016-12-10 00:00:00

abstract：:The process of osteoblast differentiation and matrix mineralization requires a rise in alkaline phosphatase enzymatic activity resulting in the generation of free phosphate. The ability of inorganic phosphate to regulate gene transcription and cellular function represents a potentially novel extracellular signaling me...

journal_title：Experimental cell research

authors： Beck GR Jr,Moran E,Knecht N

更新日期：2003-08-15 00:00:00

abstract：:The objective of this study was to explore the potential use of self-assembled monolayers (SAMs) of alkylamine and arylalkyamine as well-defined, homogeneous, tailored in vitro model surfaces for exploring the effect of hydrodynamic flow on morphology and strength of adhesion of human umbilical vein endothelial cells....

journal_title：Experimental cell research

authors： Kapur R,Rudolph AS

更新日期：1998-10-10 00:00:00

abstract：:Release of mitochondrial cytochrome c has been recently linked to the activation of the "executioner" phase of the cellular programs for death by apoptosis. This release is known to be negatively regulated by Bcl-2 and Bcl-XL proteins. We show here that treatment of human leukemia cells HL60 with 1,25-dihydroxyvitamin...

journal_title：Experimental cell research

authors： Wang X,Studzinski GP

更新日期：1997-08-25 00:00:00

abstract：:Mitotic BHK21 cells were examined by immunofluorescence optical sectioning after staining with anti-vimentin. Throughout all stages of mitosis, intact 10-nm filaments were observed to form a cage around the mitotic spindle. These observations were confirmed by serial section electron microscopy which demonstrated asse...

journal_title：Experimental cell research

authors： Blose SH,Bushnell A

更新日期：1982-11-01 00:00:00

abstract：:The cell cycle of the P388D 1 murine macrophage line was delineated and suspensions of exponentially growing cells were separated by centrifugal elutriation into subpopulations enriched in the various phases of the cycle. Analysis of both growth and labelled mitoses curves disclosed that the doubling and cell-cycle ti...

journal_title：Experimental cell research

authors： Gandour DM,Walker WS

更新日期：1983-02-01 00:00:00

abstract：:Uterine fibroids, also known as uterine leiomyomas, are a benign tumor of the human uterus and the commonest estrogen-dependent benign tumor found in women. Myocardin is an important transcriptional regulator in smooth and cardiac muscle development. The role of myocardin and its relationship with ERα in uterine fibro...

journal_title：Experimental cell research

authors： Liao XH,Li JY,Dong XM,Wang X,Xiang Y,Li H,Yu CX,Li JP,Yuan BY,Zhou J,Zhang TC

更新日期：2017-01-01 00:00:00

abstract：:We have partially purified a specific cyclin B2 kinase (cyk) from prophase oocytes of Xenopus laevis after an ATP-gamma-S activation step. Phosphopeptide analysis identified Ser53 as the major in vitro phosphorylation site for cyk in cyclin B2. Using a synthetic peptide derived from cyclin B2 encompassing Ser53 (cykti...

journal_title：Experimental cell research

authors： Derua R,Stevens I,Waelkens E,Fernandez A,Lamb N,Merlevede W,Goris J

更新日期：1997-02-01 00:00:00

abstract：:The nucleoside analogs 9-beta-D-arabinofuranosylguanine (araG) and 1-beta-d-arabinofuranosylthymine (araT) are substrates of mitochondrial nucleoside kinases and have previously been shown to be predominantly incorporated into mtDNA of cells, but the pharmacological importance of their accumulation in mtDNA is not kno...

journal_title：Experimental cell research

authors： Curbo S,Johansson M,Balzarini J,Lewis LD,Karlsson A

更新日期：2009-09-10 00:00:00

abstract：:Human dental follicle cells (DFCs) and periodontal ligament cells (PDLCs) derived from the ectomesenchymal tissue, have been shown to exhibit stem/progenitor cell properties and the ability to induce tissue regeneration. Stem cells in dental follicle differentiate into cementoblasts, periodontal ligament fibroblasts a...

journal_title：Experimental cell research

authors： Li J,Li H,Tian Y,Yang Y,Chen G,Guo W,Tian W

更新日期：2016-07-01 00:00:00

abstract：:In this communication, we have studied a 72,000 mol w (p72) host protein which reacts with a mouse monoclonal antibody (PAb6) directed against antigenic determinants on the Simian virus 40 (SV40) large T antigen protein that map 5' of 0.42 map units on the viral genome. The p72 protein is an abundant basic (pI greater...

journal_title：Experimental cell research

authors： Ullrich SJ,Appella E,Mercer WE

更新日期：1988-10-01 00:00:00

abstract：:The neurohormone serotonin (5HT) triggers meiosis reinitiation in oocytes of the pelecypod molluscs Spisula solidissima and Ruditapes philippinarum. However, while Spisula oocytes complete maturation, Ruditapes oocytes arrest in metaphase I. Anti-phosphotyrosine antibody revealed that serotonin triggered an early tyro...

journal_title：Experimental cell research

authors： Abdelmajid H,Rivailler P,Krantic S,Guerrier P

更新日期：1994-06-01 00:00:00

abstract：:This paper describes the preparation of lung acellular alveolar matrix fragments and culture of rat type II pneumocytes directly on the alveolar epithelial basement membrane, thereby permitting study of the effect of lung basement membrane on the morphology and function of type II cells. Collagen types I, III, IV and ...

journal_title：Experimental cell research

authors： Lwebuga-Mukasa JS,Ingbar DH,Madri JA

更新日期：1986-02-01 00:00:00

abstract：:Fish keratocytes are an established model in single cell motility but little is known about their collective migration. Initially, sheets migrate from the scale at ~145 μm/h but over the course of 24h the rate of leading edge advance decreases to ~23 μm/h. During this period, leader cells retain their ability to migra...

journal_title：Experimental cell research

authors： Rapanan JL,Cooper KE,Leyva KJ,Hull EE

更新日期：2014-08-01 00:00:00

abstract：:At Day 17 of in ovo development, chondrocyte hypertrophy including synthesis of collagen X takes place in a limited region within the cranial part of chick embryo sternum. Here we analyze in suspension culture the differences in response to single growth factors of chondrocytes derived from the cranial part versus cel...

journal_title：Experimental cell research

authors： Böhme K,Winterhalter KH,Bruckner P

更新日期：1995-01-01 00:00:00

abstract：:In chick embryo fibroblasts, the mRNA for extracellular matrix protein tenascin-C is induced 2-fold by cyclic strain (10%, 0.3 Hz, 6 h). This response is attenuated by inhibiting Rho-dependent kinase (ROCK). The RhoA/ROCK signaling pathway is primarily involved in actin dynamics. Here, we demonstrate its crucial impor...

journal_title：Experimental cell research

authors： Sarasa-Renedo A,Tunç-Civelek V,Chiquet M

更新日期：2006-05-01 00:00:00

abstract：:The human neuroblastoma cell line SK-N-BE can be induced to differentiate by retinoic acid (RA) or by alpha-difluoromethylornithine (DFMO). The former inducer produces neurite outgrowth, 60% reduction of growth rate, overexpression of neural antigens, and enhanced gamma-aminobutyric acid (GABA) and acetylcholinesteras...

journal_title：Experimental cell research

authors： Melino G,Farrace MG,Ceru' MP,Piacentini M

更新日期：1988-12-01 00:00:00