Effects of a series of homologous alpha,omega-dimethylaminoalkanes on cell proliferation: binding and uptake of putrescine by a human glioblastoma cell line (U251) in culture.

abstract：:Bistramide A, a new toxin isolated from a New Caledonian Urochordata, shows an antiproliferative effect on a non-small-cell lung carcinoma line in vitro and G1-blockade. In this work, the growth arrest induced by bistramide A was shown to be irreversible as assessed by growth kinetics of pretreated cells. Furthermore,...

journal_title：Biology of the cell

authors： Riou D,Roussakis C,Robillard N,Biard JF,Verbist JF

更新日期：1993-01-01 00:00:00

abstract：:The plasma membrane components of the parasitic protozoan Entamoeba histolytica, the causative agent of human invasive amebiasis, have been biochemically and immunologically characterized during the last decade. In addition, genes coding for certain surface proteins have been cloned. In spite of these advances, a unif...

journal_title：Biology of the cell

authors： Espinosa-Cantellano M,Martínez-Palomo A

更新日期：1991-01-01 00:00:00

abstract：:In order to determine whether the human lactotransferrin receptor recently described on platelets was also present on hematopoietic precursors, we investigated its presence and characteristics on the megakaryocytic Dami cell line. The reversible binding of human 5-(([2-(carbo(hydrazino)methyl]thio)acetyl)aminofluoresc...

journal_title：Biology of the cell

authors： Nillesse N,Pierce A,Lecocq M,Benaissa M,Spik G

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND INFORMATION:Carcinoma of the oesophagus is the sixth leading cause of cancer death in the western world and is associated with a 5-year survival of less than 15%. Recent evidence suggests that stromal-epithelial interactions are fundamental in carcinogenesis. The advent of co-culture techniques permits the i...

journal_title：Biology of the cell

authors： Underwood TJ,Derouet MF,White MJ,Noble F,Moutasim KA,Smith E,Drew PA,Thomas GJ,Primrose JN,Blaydes JP

更新日期：2010-12-01 00:00:00

abstract：:The microtubule-associated proteins MAPs 1 and 2 from pig brain have been found to react with antibodies directed against human ankyrin and spectrin, respectively (Bennett and Davis, 1981; Davis and Bennett, 1982). In a complementary approach we have prepared antibodies against MAP1 alpha. MAP1 gamma and MAP2 purified...

journal_title：Biology of the cell

authors： Hill AM,Cassoly R,Chetrite G,Pantaloni D

更新日期：1985-01-01 00:00:00

abstract：:PD (peritoneal dialysis) is an established mode of renal replacement therapy, based on the exchange of fluid and solutes between blood in peritoneal capillaries and a dialysate that has been introduced into the peritoneal cavity. The dialysis process involves diffusive and convective transports and osmosis through the...

journal_title：Biology of the cell

authors： Devuyst O,Ni J,Verbavatz JM

更新日期：2005-09-01 00:00:00

abstract：:Separation by velocity sedimentation at unit gravity according to the STAPUT system of Miller and Phillips was applied to a population of rabbit megakaryocytes previously enriched by density gradient centrifugation. By this means, 80,000 to 100,000 megakaryocytes with 100% purity were collected in eight fractions acco...

journal_title：Biology of the cell

authors： Dupont H,Dupont MA,Bricaud H,Boisseau MR

更新日期：1983-01-01 00:00:00

abstract：:Tensins are focal adhesion molecules that were identified and characterised in the late 1980s to early 1990s. They play an essential role in the control of cell adhesion. Tensins can bind the tail of ß integrin via their phospho tyrosine binding domain, they exhibit various protein interaction domains including a Src ...

journal_title：Biology of the cell

authors： Blangy A

更新日期：2017-03-01 00:00:00

abstract：:In eukaryotes transcription and translation takes place in two different compartments separated by the nuclear envelope. Nuclear translation has been reported in several publications, however, all these published results have been criticized, particularly with respect to cytoplasmic contamination of the nuclei. We hav...

journal_title：Biology of the cell

authors： Cosson B,Philippe M

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND INFORMATION:AQP4 (aquaporin 4) internalization and a concomitant decrease in the osmotic water permeability coefficient (Pf) after histamine exposure has been reported in AQP4-transfected gastric HGT1 cells. RESULTS:In the present study we report that AQP4 internalization is followed by an increase in AQP4 ...

journal_title：Biology of the cell

authors： Carmosino M,Procino G,Tamma G,Mannucci R,Svelto M,Valenti G

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND INFORMATION:The role of the jelly coat that surrounds the amphibian oocytes has been widely discussed, but is poorly understood. The presence of the jelly coat is essential for fertilization. However, the structure and function of the molecules that comprise the jelly coat have not been thoroughly documented...

journal_title：Biology of the cell

authors： Krapf D,Vidal M,Arranz SE,Cabada MO

更新日期：2006-07-01 00:00:00

abstract：:The nucleolar lesions provoked by the action of ribonuclease (RNase) on living chick embryo fibroblasts were studied by means of microcinematographic analysis and at the ultrastructural level using oxidized diaminobenzidine as a differentially contrasting stain for nucleic acids. This study has shown that the inductio...

journal_title：Biology of the cell

authors： Chobert MN,Pouchelet M,Anteunis A,Gansmuller A,Robineaux R

更新日期：1983-01-01 00:00:00

abstract：:We have identified and characterized a membrane glycoprotein located at the apical plasma membrane of adult human colon epithelial cells, by the use of the monoclonal antibody technique in combination with immunocytochemical and biochemical methods. Analysis of membranes extracted with Triton X-114 and treated with sp...

journal_title：Biology of the cell

authors： Le Bivic A,Hirn M,Reggio H

更新日期：1987-01-01 00:00:00

abstract：:The pH-related change in morphology of vinblastine (VLB)-induced paracrystals formed in Chinese hamster ovary (CHO) cells was examined immunohistochemically in order to determine both the mechanism of tubulin crystallization and the influence of acidic pHs on cytoskeletal microtubules. Lowering the extracellular pH (p...

journal_title：Biology of the cell

authors： Takanari H,Morita J,Yamanaka H,Yada K,Takahashi A,Izutsu K

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND INFORMATION:Loss of sensitivity to TGF-beta1 (transforming growth factor beta1)-induced growth arrest is an important step towards malignant transformation in human epithelial cells, and Id-1 (inhibitor of differentiation or DNA binding-1) has been associated with cell proliferation and cell-cycle progressio...

journal_title：Biology of the cell

authors： Di K,Ling MT,Tsao SW,Wong YC,Wang X

更新日期：2006-09-01 00:00:00

abstract：:The communication of calcium signals between cells is known to be operative between neurons where these signals integrate intimately with electrical and chemical signal communication at synapses. Recently, it has become clear that glial cells also exchange calcium signals between each other in cultures and in brain sl...

journal_title：Biology of the cell

authors： Braet K,Cabooter L,Paemeleire K,Leybaert L

更新日期：2004-02-01 00:00:00

abstract：:We have characterized the selectivity filter of the water channel aquaporin-1 (AQP1) of proximal straight tubules (PST), as an equivalent cylindrical structure with a diameter of approximately 4.5 A, where water molecules single file. We report here efforts to evaluate its length. PST were dissected from rabbit kidney...

journal_title：Biology of the cell

authors： Whittembury G,González E,Gutiérrez AM,Echevarría M,Hernández CS

更新日期：1997-08-01 00:00:00

abstract：BACKGROUND INFORMATION:The ribonucleases (RNases) constitute a heterogeneous group of enzymes, which exert diverse and specific biological functions. Several RNases have been shown to control gene expression and cell differentiation. RNASET2, a novel member of the Rh/T2/S family of RNases, exerts micro-environmental co...

journal_title：Biology of the cell

authors： Vidalino L,Monti L,Haase A,Moro A,Acquati F,Taramelli R,Macchi P

更新日期：2012-01-01 00:00:00

abstract：:This study was undertaken to evaluate the effects of caerulein, a CCK analog, on the different cell populations of the pancreatic tissue and their respective turnover. Rats received saline or caerulein subcutaneously and 3H-thymidine intraperitoneally three times a day for 4 days. They were sacrificed immediately afte...

journal_title：Biology of the cell

authors： Morisset J,Grondin G

更新日期：1989-01-01 00:00:00

abstract：:An interaction between human poly(A)-binding protein (PABP) et human eRF3 has been demonstrated using a double-hybrid approach and in vitro assays. Here, we show that the binding of both proteins is conserved through evolution. We also demonstrate that the last 39 C-terminal amino acids of PABP contain the interface t...

journal_title：Biology of the cell

authors： Cosson B,Berkova N,Couturier A,Chabelskaya S,Philippe M,Zhouravleva G

更新日期：2002-09-01 00:00:00

abstract：:The diversity of microtubular networks was analyzed in quail oviduct and in Paramecium cells using conventional and confocal immunofluorescence as well as pre- and post-embedding EM immunocytochemistry with a variety of anti-tubulin antibodies. The 6-11B-1 monoclonal antibody, specific for the post-translational acety...

journal_title：Biology of the cell

authors： Adoutte A,Delgado P,Fleury A,Levilliers N,Lainé MC,Marty MC,Boisvieux-Ulrich E,Sandoz D

更新日期：1991-01-01 00:00:00

abstract：:Phosphorylation of the transcription factor CREB appears as an important step in the signal transduction cascade that activates melatonin biosynthesis in the mammalian pineal organ. We have studied the mechanisms causing CREB phosphorylation by immunocytochemical and immunochemical demonstration of phosphorylated CREB...

journal_title：Biology of the cell

authors： Maronde E,Schomerus C,Stehle JH,Korf HW

更新日期：1997-11-01 00:00:00

abstract：:Lentil seedlings were grown for 28 h in space, on board Spacelab (IML 1 Mission) and growth of the primary root was analysed. The length of cortical cells was less in near weightlessness than on the 1 g centrifuge (flight control) and mitotic index was lower but there was no apparent perturbation in the mitosis. To fu...

journal_title：Biology of the cell

authors： Driss-Ecole D,Schoevaert D,Noin M,Perbal G

更新日期：1994-01-01 00:00:00

abstract：:We studied the behaviour in interphase and mitotic human cells of a 125 kDa (pI 6.5) antigen, associated with the nuclear matrix and detected in proliferating cells. Indirect immunofluorescence with a specific monoclonal antibody reveals that during interphase in WISH and Namalwa cells, as well as phytohaemagglutinin-...

journal_title：Biology of the cell

authors： Todorov IT,Philipova PN,Zhelev NZ,Hadjiolov AA

更新日期：1988-01-01 00:00:00

abstract：:The aim of a large number of studies on G protein-coupled receptors was centered on understanding the structural basis of their main functional properties. Here, we will briefly review the results obtained on the alpha1-adrenergic receptor subtypes belonging to the rhodopsin-like family of receptors. These findings co...

journal_title：Biology of the cell

authors： Cotecchia S,Stanasila L,Diviani D,Björklöf K,Rossier O,Fanelli F

更新日期：2004-06-01 00:00:00

abstract：:Isolated cells from the proximal tubule have previously been used to study specific renal physiological processes. Here we analysed the structural changes induced by mechanical isolation on rat proximal tubule cells. As major modifications we detected: 1) a redistribution of brush border microvilli, which spread out o...

journal_title：Biology of the cell

authors： Rebelo L,Carmo-Fonseca M,Moura TF

更新日期：1992-01-01 00:00:00

abstract：:Detergent permeabilized Euplotes eurystomus (a fresh water hypotrichous ciliate) was reacted with monoclonal and polyclonal antibodies specific for either detyrosinated or tyrosinated alpha-tubulin (Glu- or Tyr-tubulin). The isolated cytoskeleton-nuclear complex was examined by Western immunoblotting and by immunofluo...

journal_title：Biology of the cell

authors： Olins DE,Olins AL,Robert-Nicoud M,Jovin TM,Wehland J,Weber K

更新日期：1989-01-01 00:00:00

abstract：:The PAS-positive-calcium-sensitive (Ca-s) cells of the pars intermedia (PI) were studied in goldfish kept in fresh water (FW), deionized water (DW), 1/3 sea water (SW) and 1/3 Ca-free SW. Ultrastructural studies show that Ca-s cells of control goldfish kept in FW have a low activity with elongated or deeply indented n...

journal_title：Biology of the cell

authors： Olivereau M,Chambolle P,Dubourg P

更新日期：1983-01-01 00:00:00

abstract：:Immunofluorescent techniques have been used in the analysis of DNA-RNA hybrids occurrence and its relationship to transcriptional events on polytene chromosomes of Drosophila subobscura. We have studied the distribution of these hybrids on uninduced/induced chromosomes. Two different indirect immunofluorescence method...

journal_title：Biology of the cell

authors： Arbona M,Cuenca JB,de Frutos R

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND INFORMATION:TSPO (translocator protein), previously known as PBR (peripheral-type benzodiazepine receptor), is a ubiquitous 18 kDa transmembrane protein that participates in diverse cell functions. High-affinity TSPO ligands are best known for their ability to stimulate cholesterol transport in organs synthe...

journal_title：Biology of the cell

authors： Ostuni MA,Tumilasci OR,Péranzi G,Cardoso EM,Contreras LN,Arregger AL,Papadopoulos V,Lacapere JJ

更新日期：2008-07-01 00:00:00